🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.49 AU - 0.67 AU

Year: 168 Days

Day: 34.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,194,989 km

• M1: 44,131 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.91 AU - 1.01 AU

Year: 358 Days

Day: 32.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,194,989 km

• M1: 218,562 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.8 AU - 1.18 AU

Year: 375 Days

Day: 25.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.05 AU - 1.73 AU

Year: 624 Days

Day: 15.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,194,989 km

• M1: 308,022 km (0.077 R)
• M2: 515,065 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.36 AU - 3.1 AU

Year: 1718 Days

Day: 20.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,194,989 km

• M1: 436,975 km (0.111 R)

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.6

Radius: 9.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.06 AU - 4.52 AU

Year: 3384 Days

Day: 13.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,194,989 km

• M1: 154,235 km (0.1 R)
• M2: 227,688 km (0.064 R)
• M3: 420,968 km (0.079 R)
• M4: 559,047 km (0.079 R)
• M5: 622,327 km (0.063 R)
• M6: 739,462 km (0.067 R)
• M7: 818,899 km (0.094 R)
• M8: 1,075,908 km (0.089 R)
• M9: 1,146,817 km (0.05 R)
• M10: 1,240,466 km (0.074 R)
• M11: 1,347,578 km (0.112 R)
• M12: 1,457,981 km (0.099 R)
• M13: 1,571,526 km (0.063 R)
• M14: 1,807,591 km (0.063 R)
• M15: 2,055,325 km (0.045 R)
• M16: 2,131,770 km (0.029 R)
• M17: 2,222,276 km (0.059 R)
• M18: 2,666,283 km (0.107 R)
• M19: 3,123,005 km (0.113 R)
• M20: 3,255,998 km (0.092 R)
• M21: 3,345,607 km (0.073 R)
• M22: 3,421,004 km (0.089 R)
• M23: 3,542,777 km (0.068 R)
• M24: 4,254,713 km (0.056 R)
• M25: 4,535,209 km (0.09 R)
• M26: 4,719,813 km (0.114 R)
• M27: 4,889,906 km (0.109 R)
• M28: 5,376,996 km (0.112 R)
• M29: 5,626,376 km (0.106 R)
• M30: 5,716,284 km (0.074 R)
• M31: 5,824,892 km (0.043 R)
• M32: 5,970,900 km (0.071 R)
• M33: 6,247,805 km (0.108 R)
• M34: 6,642,445 km (0.106 R)
• M35: 6,871,778 km (0.119 R)
• M36: 7,122,953 km (0.108 R)
• M37: 7,298,731 km (0.052 R)
• M38: 7,594,934 km (0.12 R)
• M39: 7,694,566 km (0.108 R)
• M40: 8,944,307 km (0.066 R)
• M41: 9,624,977 km (0.05 R)
• M42: 10,015,129 km (0.097 R)
• M43: 10,300,262 km (0.108 R)
• M44: 10,587,939 km (0.059 R)
• M45: 11,398,610 km (0.056 R)
• M46: 11,788,462 km (0.104 R)
• M47: 11,973,365 km (0.119 R)
• M48: 12,089,453 km (0.057 R)
• M49: 12,322,676 km (0.041 R)
• M50: 12,581,031 km (0.097 R)
• M51: 12,888,605 km (0.11 R)
• M52: 13,150,850 km (0.095 R)
• M53: 13,390,805 km (0.114 R)
• M54: 14,045,894 km (0.056 R)
• M55: 14,463,721 km (0.071 R)
• M56: 14,562,605 km (0.047 R)
• M57: 14,661,788 km (0.11 R)
• M58: 14,835,770 km (0.073 R)
• M59: 15,311,641 km (0.116 R)
• M60: 15,387,188 km (0.082 R)
• M61: 15,513,449 km (0.116 R)
• M62: 15,665,440 km (0.112 R)
• M63: 15,843,462 km (0.081 R)
• M64: 16,022,082 km (0.08 R)
• M65: 17,264,641 km (0.096 R)
• M66: 17,580,143 km (0.106 R)
• M67: 17,659,430 km (0.085 R)
• M68: 17,738,717 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599

Radius: 14.6

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.32 AU - 4.38 AU

Year: 3455 Days

Day: 11.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,194,989 km

• M1: 235,617 km (0.11 R)
• M2: 462,557 km (0.049 R)
• M3: 561,142 km (0.045 R)
• M4: 659,876 km (0.109 R)
• M5: 756,068 km (0.073 R)
• M6: 910,901 km (0.117 R)
• M7: 1,066,034 km (0.094 R)
• M8: 1,508,246 km (0.046 R)
• M9: 2,138,950 km (0.096 R)
• M10: 2,274,636 km (0.048 R)
• M11: 2,428,871 km (0.094 R)
• M12: 2,650,874 km (0.104 R)
• M13: 2,748,113 km (0.084 R)
• M14: 2,896,364 km (0.105 R)
• M15: 3,081,267 km (0.089 R)
• M16: 3,235,503 km (0.094 R)
• M17: 3,569,704 km (0.108 R)
• M18: 3,970,926 km (0.053 R)
• M19: 4,464,000 km (0.055 R)
• M20: 4,737,765 km (0.085 R)
• M21: 4,876,741 km (0.109 R)
• M22: 5,017,064 km (0.062 R)
• M23: 5,118,192 km (0.104 R)
• M24: 5,322,393 km (0.099 R)
• M25: 5,508,642 km (0.095 R)
• M26: 5,930,209 km (0.052 R)
• M27: 6,318,565 km (0.048 R)
• M28: 6,648,728 km (0.1 R)
• M29: 7,007,164 km (0.117 R)
• M30: 7,303,069 km (0.111 R)
• M31: 7,696,212 km (0.099 R)
• M32: 9,065,033 km (0.085 R)
• M33: 9,487,796 km (0.098 R)
• M34: 10,301,160 km (0.114 R)
• M35: 10,899,701 km (0.102 R)
• M36: 11,004,868 km (0.102 R)
• M37: 11,216,400 km (0.093 R)
• M38: 11,778,140 km (0.083 R)
• M39: 12,048,912 km (0.113 R)
• M40: 12,294,252 km (0.054 R)
• M41: 13,180,470 km (0.062 R)
• M42: 13,405,166 km (0.069 R)
• M43: 13,517,963 km (0.118 R)
• M44: 14,230,647 km (0.098 R)
• M45: 14,548,094 km (0.06 R)
• M46: 14,693,054 km (0.076 R)
• M47: 15,160,547 km (0.065 R)
• M48: 15,337,073 km (0.113 R)
• M49: 15,514,346 km (0.034 R)
• M50: 16,050,206 km (0.062 R)
• M51: 16,441,105 km (0.057 R)
• M52: 16,592,199 km (0.077 R)
• M53: 16,743,891 km (0.11 R)
• M54: 17,170,844 km (0.081 R)
• M55: 17,354,999 km (0.111 R)
• M56: 17,447,300 km (0.091 R)
• M57: 17,787,187 km (0.045 R)
• M58: 17,973,436 km (0.074 R)
• M59: 18,191,550 km (0.102 R)
• M60: 18,348,029 km (0.041 R)
• M61: 18,504,808 km (0.113 R)
• M62: 18,662,185 km (0.11 R)
• M63: 18,914,706 km (0.114 R)
• M64: 19,327,596 km (0.109 R)
• M65: 19,423,339 km (0.093 R)
• M66: 19,647,137 km (0.111 R)
• M67: 19,904,146 km (0.032 R)
• M68: 20,033,100 km (0.083 R)
• M69: 20,259,292 km (0.081 R)
• M70: 20,616,531 km (0.118 R)
• M71: 20,812,355 km (0.064 R)
• M72: 22,033,223 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.6

Radius: 9.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.23 AU - 8.13 AU

Year: 8105 Days

Day: 10.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 39,194,989 km

• M1: 223,798 km (0.104 R)
• M2: 310,116 km (0.028 R)
• M3: 392,694 km (0.103 R)
• M4: 453,132 km (0.077 R)
• M5: 528,380 km (0.073 R)
• M6: 608,714 km (0.111 R)
• M7: 796,160 km (0.097 R)
• M8: 917,933 km (0.118 R)
• M9: 1,165,667 km (0.043 R)
• M10: 1,585,289 km (0.117 R)
• M11: 1,758,972 km (0.096 R)
• M12: 2,049,790 km (0.079 R)
• M13: 2,677,054 km (0.113 R)
• M14: 3,033,396 km (0.066 R)
• M15: 3,184,639 km (0.117 R)
• M16: 3,607,702 km (0.118 R)
• M17: 3,977,807 km (0.053 R)
• M18: 4,143,562 km (0.07 R)
• M19: 4,629,905 km (0.069 R)
• M20: 4,930,447 km (0.057 R)
• M21: 6,059,163 km (0.107 R)
• M22: 6,892,124 km (0.075 R)
• M23: 7,584,462 km (0.116 R)
• M24: 7,879,469 km (0.095 R)
• M25: 9,096,747 km (0.112 R)
• M26: 9,695,438 km (0.1 R)
• M27: 9,855,059 km (0.05 R)
• M28: 10,241,919 km (0.046 R)
• M29: 10,469,757 km (0.09 R)
• M30: 11,940,603 km (0.089 R)
• M31: 12,008,969 km (0.116 R)
• M32: 12,214,965 km (0.065 R)
• M33: 12,283,780 km (0.071 R)
• M34: 12,700,111 km (0.082 R)
• M35: 13,940,278 km (0.039 R)
• M36: 14,338,058 km (0.107 R)
• M37: 14,666,276 km (0.039 R)
• M38: 15,107,739 km (0.079 R)
• M39: 15,553,691 km (0.12 R)
• M40: 16,802,085 km (0.079 R)
• M41: 17,186,701 km (0.075 R)
• M42: 17,925,565 km (0.096 R)
• M43: 18,003,954 km (0.036 R)
• M44: 18,397,546 km (0.096 R)
• M45: 19,113,222 km (0.049 R)
• M46: 19,394,018 km (0.107 R)
• M47: 20,203,791 km (0.04 R)
• M48: 21,107,212 km (0.026 R)
• M49: 21,981,911 km (0.04 R)
• M50: 22,910,914 km (0.071 R)
• M51: 23,166,427 km (0.119 R)
• M52: 23,380,202 km (0.091 R)
• M53: 23,723,530 km (0.115 R)
• M54: 24,328,204 km (0.109 R)
• M55: 24,894,432 km (0.108 R)
• M56: 25,332,903 km (0.025 R)
• M57: 25,464,998 km (0.091 R)
• M58: 25,729,637 km (0.109 R)
• M59: 25,818,199 km (0.081 R)
• M60: 26,128,614 km (0.077 R)
• M61: 27,971,361 km (0.091 R)
• M62: 28,153,422 km (0.092 R)
• M63: 28,793,701 km (0.084 R)
• M64: 29,577,444 km (0.056 R)
• M65: 30,789,935 km (0.108 R)
• M66: 31,307,693 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.9

Radius: 12.9

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.07 AU - 9.41 AU

Year: 9007 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,194,989 km

• M1: 212,130 km (0.105 R)
• M2: 337,493 km (0.115 R)
• M3: 466,446 km (0.043 R)
• M4: 676,482 km (0.103 R)
• M5: 835,355 km (0.031 R)
• M6: 1,431,053 km (0.068 R)
• M7: 1,684,771 km (0.048 R)
• M8: 1,839,755 km (0.041 R)
• M9: 1,953,449 km (0.112 R)
• M10: 2,284,659 km (0.078 R)
• M11: 2,532,542 km (0.098 R)
• M12: 3,163,247 km (0.118 R)
• M13: 3,610,395 km (0.03 R)
• M14: 3,841,673 km (0.058 R)
• M15: 4,533,713 km (0.033 R)
• M16: 4,751,976 km (0.116 R)
• M17: 5,329,574 km (0.068 R)
• M18: 5,493,982 km (0.096 R)
• M19: 5,660,185 km (0.106 R)
• M20: 6,376,310 km (0.08 R)
• M21: 7,012,849 km (0.044 R)
• M22: 7,706,983 km (0.107 R)
• M23: 8,081,127 km (0.08 R)
• M24: 8,346,664 km (0.103 R)
• M25: 8,769,726 km (0.067 R)
• M26: 8,886,263 km (0.119 R)
• M27: 9,278,658 km (0.057 R)
• M28: 9,556,761 km (0.1 R)
• M29: 10,243,714 km (0.083 R)
• M30: 10,696,697 km (0.079 R)
• M31: 12,268,222 km (0.091 R)
• M32: 12,837,442 km (0.053 R)
• M33: 13,684,764 km (0.087 R)
• M34: 14,001,613 km (0.061 R)
• M35: 14,183,673 km (0.076 R)
• M36: 14,596,414 km (0.053 R)
• M37: 15,574,634 km (0.069 R)
• M38: 15,810,700 km (0.096 R)
• M39: 16,047,962 km (0.118 R)
• M40: 16,286,421 km (0.103 R)
• M41: 17,251,776 km (0.063 R)
• M42: 17,545,137 km (0.109 R)
• M43: 17,938,729 km (0.104 R)
• M44: 18,235,831 km (0.106 R)
• M45: 19,339,265 km (0.053 R)
• M46: 19,643,996 km (0.069 R)
• M47: 20,619,224 km (0.104 R)
• M48: 20,826,567 km (0.113 R)
• M49: 21,348,065 km (0.095 R)
• M50: 21,926,560 km (0.085 R)
• M51: 22,350,670 km (0.112 R)
• M52: 22,510,291 km (0.111 R)
• M53: 22,884,435 km (0.088 R)
• M54: 23,368,534 km (0.084 R)
• M55: 23,747,316 km (0.084 R)
• M56: 24,785,824 km (0.1 R)
• M57: 25,671,892 km (0.096 R)
• M58: 26,455,635 km (0.096 R)
• M59: 26,680,930 km (0.052 R)
• M60: 27,760,278 km (0.105 R)
• M61: 28,391,731 km (0.082 R)
• M62: 29,027,821 km (0.094 R)
• M63: 29,727,191 km (0.053 R)
• M64: 30,904,975 km (0.115 R)
• M65: 31,023,606 km (0.074 R)
• M66: 31,858,213 km (0.078 R)
• M67: 32,338,572 km (0.025 R)
• M68: 32,821,174 km (0.061 R)
• M69: 34,283,494 km (0.119 R)
• M70: 35,084,441 km (0.118 R)
• M71: 35,270,092 km (0.046 R)
• M72: 35,953,903 km (0.109 R)
• M73: 36,141,200 km (0.057 R)
• M74: 36,453,860 km (0.1 R)
• M75: 37,460,952 km (0.108 R)
• M76: 38,285,835 km (0.085 R)
• M77: 38,860,291 km (0.06 R)
• M78: 40,212,207 km (0.067 R)
• M79: 41,056,687 km (0.085 R)
• M80: 41,972,675 km (0.095 R)
• M81: 42,104,171 km (0.093 R)
• M82: 42,697,177 km (0.119 R)
• M83: 42,961,666 km (0.114 R)
• M84: 43,094,210 km (0.114 R)
• M85: 44,091,878 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.4

Radius: 6.6

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.88 AU - 13.76 AU

Year: 15475 Days

Day: 18.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,194,989 km

• M1: 121,174 km (0.065 R)
• M2: 184,454 km (0.091 R)
• M3: 227,538 km (0.095 R)
• M4: 316,549 km (0.107 R)
• M5: 394,938 km (0.069 R)
• M6: 443,109 km (0.113 R)
• M7: 506,389 km (0.089 R)
• M8: 869,463 km (0.11 R)
• M9: 1,155,793 km (0.114 R)
• M10: 2,152,863 km (0.077 R)
• M11: 2,309,043 km (0.058 R)
• M12: 2,354,371 km (0.102 R)
• M13: 2,585,350 km (0.101 R)
• M14: 2,799,425 km (0.068 R)
• M15: 2,847,895 km (0.088 R)
• M16: 3,632,984 km (0.119 R)
• M17: 3,792,456 km (0.089 R)
• M18: 3,981,248 km (0.114 R)
• M19: 4,312,308 km (0.108 R)
• M20: 4,796,257 km (0.061 R)
• M21: 4,971,137 km (0.114 R)
• M22: 5,357,399 km (0.092 R)
• M23: 6,509,003 km (0.052 R)
• M24: 7,195,508 km (0.115 R)
• M25: 8,180,909 km (0.028 R)
• M26: 8,565,675 km (0.12 R)
• M27: 8,920,671 km (0.118 R)
• M28: 9,208,048 km (0.102 R)
• M29: 9,389,211 km (0.109 R)
• M30: 9,718,326 km (0.104 R)
• M31: 10,088,432 km (0.106 R)
• M32: 10,200,480 km (0.072 R)
• M33: 10,387,927 km (0.079 R)
• M34: 10,463,174 km (0.105 R)
• M35: 10,957,146 km (0.085 R)
• M36: 11,614,629 km (0.034 R)
• M37: 11,771,258 km (0.076 R)
• M38: 11,928,485 km (0.094 R)
• M39: 12,007,323 km (0.055 R)
• M40: 12,484,242 km (0.116 R)
• M41: 13,007,984 km (0.051 R)
• M42: 14,327,437 km (0.105 R)
• M43: 14,411,361 km (0.099 R)
• M44: 14,579,659 km (0.074 R)
• M45: 15,003,170 km (0.093 R)
• M46: 15,344,852 km (0.106 R)
• M47: 15,992,461 km (0.054 R)
• M48: 17,448,198 km (0.098 R)
• M49: 19,038,124 km (0.088 R)
• M50: 19,454,455 km (0.099 R)
• M51: 20,107,899 km (0.102 R)
• M52: 20,154,872 km (0.028 R)
• M53: 20,437,313 km (0.102 R)
• M54: 20,721,100 km (0.089 R)
• M55: 20,958,662 km (0.102 R)
• M56: 21,484,349 km (0.057 R)
• M57: 21,869,414 km (0.085 R)
• M58: 22,353,811 km (0.049 R)
• M59: 23,333,528 km (0.081 R)
• M60: 23,580,514 km (0.078 R)
• M61: 24,027,512 km (0.032 R)
• M62: 25,030,716 km (0.11 R)
• M63: 26,458,179 km (0.088 R)
• M64: 27,077,963 km (0.094 R)
• M65: 27,129,723 km (0.118 R)
• M66: 27,441,635 km (0.111 R)
• M67: 27,545,905 km (0.111 R)
• M68: 28,174,066 km (0.089 R)
• M69: 28,384,401 km (0.084 R)
• M70: 28,437,059 km (0.117 R)
• M71: 28,648,142 km (0.057 R)
• M72: 28,965,738 km (0.085 R)
• M73: 29,337,788 km (0.116 R)
• M74: 30,733,387 km (0.064 R)
• M75: 30,841,546 km (0.057 R)
• M76: 31,330,282 km (0.095 R)
• M77: 31,439,189 km (0.102 R)
• M78: 31,602,849 km (0.094 R)
• M79: 32,095,475 km (0.086 R)
• M80: 33,477,311 km (0.078 R)
• M81: 33,588,612 km (0.112 R)
• M82: 33,979,511 km (0.11 R)
• M83: 36,412,870 km (0.073 R)
• M84: 38,027,480 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 12,015 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit