🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.66 AU - 0.96 AU

Year: 279 Days

Day: 41.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.82 AU - 0.86 AU

Year: 295 Days

Day: 36.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,313,792 km

• M1: 95,743 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.84 AU - 0.98 AU

Year: 332 Days

Day: 34.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 96.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.26 AU - 2.66 AU

Year: 1477 Days

Day: 43.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.39 AU - 2.67 AU

Year: 1541 Days

Day: 38.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.68 AU - 3.04 AU

Year: 1852 Days

Day: 16.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.5

Radius: 11.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.59 AU - 5.73 AU

Year: 3852 Days

Day: 5.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,313,792 km

• M1: 216,468 km (0.032 R)
• M2: 315,053 km (0.107 R)
• M3: 389,852 km (0.106 R)
• M4: 490,980 km (0.056 R)
• M5: 949,498 km (0.091 R)
• M6: 1,158,187 km (0.088 R)
• M7: 1,275,172 km (0.102 R)
• M8: 1,396,197 km (0.08 R)
• M9: 1,507,199 km (0.091 R)
• M10: 1,813,276 km (0.114 R)
• M11: 2,044,105 km (0.113 R)
• M12: 2,155,257 km (0.077 R)
• M13: 2,603,153 km (0.045 R)
• M14: 2,882,452 km (0.117 R)
• M15: 3,007,665 km (0.101 R)
• M16: 3,226,826 km (0.063 R)
• M17: 3,356,976 km (0.098 R)
• M18: 3,584,515 km (0.081 R)
• M19: 3,875,931 km (0.086 R)
• M20: 4,034,655 km (0.075 R)
• M21: 4,155,081 km (0.095 R)
• M22: 4,565,278 km (0.043 R)
• M23: 4,796,557 km (0.046 R)
• M24: 5,074,958 km (0.044 R)
• M25: 5,248,791 km (0.078 R)
• M26: 5,535,720 km (0.06 R)
• M27: 6,287,000 km (0.034 R)
• M28: 6,805,806 km (0.051 R)
• M29: 6,949,569 km (0.076 R)
• M30: 7,167,384 km (0.094 R)
• M31: 7,859,274 km (0.101 R)
• M32: 8,136,927 km (0.056 R)
• M33: 8,340,979 km (0.108 R)
• M34: 8,546,676 km (0.095 R)
• M35: 8,727,989 km (0.117 R)
• M36: 8,989,336 km (0.116 R)
• M37: 9,386,219 km (0.044 R)
• M38: 9,707,855 km (0.063 R)
• M39: 10,060,457 km (0.048 R)
• M40: 10,362,196 km (0.08 R)
• M41: 10,890,276 km (0.109 R)
• M42: 11,030,749 km (0.099 R)
• M43: 11,512,753 km (0.118 R)
• M44: 12,438,614 km (0.056 R)
• M45: 12,614,990 km (0.111 R)
• M46: 13,059,296 km (0.06 R)
• M47: 13,418,630 km (0.104 R)
• M48: 13,569,275 km (0.114 R)
• M49: 13,811,474 km (0.094 R)
• M50: 14,794,631 km (0.099 R)
• M51: 14,887,830 km (0.079 R)
• M52: 15,263,172 km (0.094 R)
• M53: 15,515,094 km (0.11 R)
• M54: 15,991,264 km (0.069 R)
• M55: 16,407,745 km (0.042 R)
• M56: 16,633,488 km (0.104 R)
• M57: 17,023,041 km (0.045 R)
• M58: 17,251,477 km (0.116 R)
• M59: 17,810,823 km (0.117 R)
• M60: 18,175,992 km (0.052 R)
• M61: 18,610,723 km (0.038 R)
• M62: 19,320,116 km (0.044 R)
• M63: 19,422,292 km (0.102 R)
• M64: 19,729,566 km (0.044 R)
• M65: 19,901,005 km (0.025 R)
• M66: 20,974,818 km (0.115 R)
• M67: 21,255,015 km (0.054 R)
• M68: 21,501,253 km (0.046 R)
• M69: 21,677,629 km (0.069 R)
• M70: 21,960,967 km (0.094 R)
• M71: 22,138,690 km (0.063 R)
• M72: 22,388,219 km (0.09 R)
• M73: 24,124,601 km (0.08 R)
• M74: 24,749,921 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.8

Radius: 13.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.07 AU - 5.93 AU

Year: 4939 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,313,792 km

• M1: 176,376 km (0.089 R)
• M2: 266,284 km (0.072 R)
• M3: 505,790 km (0.08 R)
• M4: 1,229,994 km (0.065 R)
• M5: 1,362,537 km (0.101 R)
• M6: 1,562,999 km (0.041 R)
• M7: 2,028,398 km (0.094 R)
• M8: 2,295,430 km (0.06 R)
• M9: 2,424,233 km (0.036 R)
• M10: 2,555,431 km (0.088 R)
• M11: 2,825,006 km (0.116 R)
• M12: 3,023,523 km (0.045 R)
• M13: 3,247,321 km (0.112 R)
• M14: 3,561,327 km (0.074 R)
• M15: 3,754,607 km (0.059 R)
• M16: 4,196,669 km (0.086 R)
• M17: 4,516,210 km (0.111 R)
• M18: 5,276,167 km (0.101 R)
• M19: 5,696,388 km (0.063 R)
• M20: 5,847,182 km (0.095 R)
• M21: 6,076,067 km (0.078 R)
• M22: 6,727,416 km (0.106 R)
• M23: 6,887,187 km (0.096 R)
• M24: 6,994,299 km (0.08 R)
• M25: 8,068,262 km (0.091 R)
• M26: 8,523,787 km (0.108 R)
• M27: 8,987,690 km (0.118 R)
• M28: 9,311,420 km (0.044 R)
• M29: 9,519,511 km (0.081 R)
• M30: 9,759,167 km (0.047 R)
• M31: 9,970,548 km (0.083 R)
• M32: 10,644,786 km (0.085 R)
• M33: 10,987,515 km (0.085 R)
• M34: 11,779,935 km (0.087 R)
• M35: 12,231,720 km (0.089 R)
• M36: 12,525,231 km (0.088 R)
• M37: 12,656,429 km (0.113 R)
• M38: 12,953,231 km (0.109 R)
• M39: 13,085,924 km (0.113 R)
• M40: 13,756,123 km (0.116 R)
• M41: 14,061,452 km (0.104 R)
• M42: 14,300,360 km (0.112 R)
• M43: 14,921,191 km (0.102 R)
• M44: 15,269,754 km (0.091 R)
• M45: 15,975,257 km (0.052 R)
• M46: 16,117,675 km (0.099 R)
• M47: 16,799,691 km (0.077 R)
• M48: 16,980,705 km (0.085 R)
• M49: 17,162,466 km (0.054 R)
• M50: 17,454,631 km (0.1 R)
• M51: 18,154,898 km (0.104 R)
• M52: 18,639,446 km (0.114 R)
• M53: 18,789,343 km (0.052 R)
• M54: 19,393,120 km (0.094 R)
• M55: 19,811,994 km (0.102 R)
• M56: 20,349,350 km (0.062 R)
• M57: 21,399,227 km (0.033 R)
• M58: 21,516,961 km (0.058 R)
• M59: 21,832,164 km (0.104 R)
• M60: 22,069,426 km (0.107 R)
• M61: 23,228,361 km (0.069 R)
• M62: 23,430,318 km (0.08 R)
• M63: 24,366,202 km (0.106 R)
• M64: 24,612,440 km (0.119 R)
• M65: 24,900,715 km (0.111 R)
• M66: 25,065,871 km (0.083 R)
• M67: 25,522,145 km (0.071 R)
• M68: 25,981,261 km (0.108 R)
• M69: 27,673,362 km (0.059 R)
• M70: 28,144,895 km (0.105 R)
• M71: 28,446,334 km (0.07 R)
• M72: 28,532,652 km (0.104 R)
• M73: 28,835,588 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.8

Radius: 9.9

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.92 AU - 6.82 AU

Year: 5445 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,313,792 km

• M1: 149,598 km (0.109 R)
• M2: 308,770 km (0.045 R)
• M3: 479,910 km (0.107 R)
• M4: 890,706 km (0.104 R)
• M5: 1,508,395 km (0.081 R)
• M6: 1,574,966 km (0.117 R)
• M7: 1,642,435 km (0.097 R)
• M8: 1,850,974 km (0.07 R)
• M9: 1,995,037 km (0.079 R)
• M10: 2,086,890 km (0.099 R)
• M11: 2,567,847 km (0.065 R)
• M12: 2,708,619 km (0.099 R)
• M13: 2,998,091 km (0.107 R)
• M14: 3,125,249 km (0.105 R)
• M15: 3,539,635 km (0.064 R)
• M16: 3,856,334 km (0.056 R)
• M17: 5,111,161 km (0.108 R)
• M18: 5,212,588 km (0.043 R)
• M19: 5,366,076 km (0.088 R)
• M20: 5,495,179 km (0.115 R)
• M21: 6,021,613 km (0.108 R)
• M22: 6,372,420 km (0.066 R)
• M23: 6,674,608 km (0.037 R)
• M24: 7,666,891 km (0.093 R)
• M25: 7,988,377 km (0.036 R)
• M26: 8,343,971 km (0.081 R)
• M27: 8,765,538 km (0.047 R)
• M28: 8,948,346 km (0.059 R)
• M29: 9,163,318 km (0.094 R)
• M30: 9,629,465 km (0.078 R)
• M31: 10,039,812 km (0.091 R)
• M32: 10,167,120 km (0.097 R)
• M33: 10,910,173 km (0.112 R)
• M34: 11,238,690 km (0.093 R)
• M35: 11,304,812 km (0.082 R)
• M36: 11,503,927 km (0.106 R)
• M37: 12,448,188 km (0.119 R)
• M38: 12,929,744 km (0.11 R)
• M39: 12,999,008 km (0.1 R)
• M40: 13,242,553 km (0.072 R)
• M41: 13,663,372 km (0.105 R)
• M42: 14,303,052 km (0.114 R)
• M43: 14,626,633 km (0.1 R)
• M44: 14,879,902 km (0.082 R)
• M45: 14,952,457 km (0.115 R)
• M46: 15,354,127 km (0.106 R)
• M47: 15,759,238 km (0.118 R)
• M48: 16,844,271 km (0.115 R)
• M49: 17,071,810 km (0.117 R)
• M50: 17,837,452 km (0.059 R)
• M51: 17,953,240 km (0.03 R)
• M52: 18,108,074 km (0.114 R)
• M53: 18,457,984 km (0.1 R)
• M54: 18,575,268 km (0.094 R)
• M55: 18,849,481 km (0.096 R)
• M56: 19,125,190 km (0.08 R)
• M57: 19,800,325 km (0.051 R)
• M58: 20,080,522 km (0.116 R)
• M59: 20,160,856 km (0.119 R)
• M60: 20,604,414 km (0.081 R)
• M61: 21,051,263 km (0.116 R)
• M62: 21,542,393 km (0.093 R)
• M63: 22,536,022 km (0.06 R)
• M64: 23,122,445 km (0.097 R)
• M65: 23,629,283 km (0.038 R)
• M66: 23,798,927 km (0.059 R)
• M67: 23,883,898 km (0.113 R)
• M68: 24,182,346 km (0.117 R)
• M69: 24,310,552 km (0.114 R)
• M70: 24,653,579 km (0.093 R)
• M71: 24,998,253 km (0.114 R)
• M72: 26,569,031 km (0.09 R)
• M73: 27,410,967 km (0.075 R)
• M74: 27,589,288 km (0.119 R)
• M75: 28,939,259 km (0.06 R)
• M76: 29,302,782 km (0.037 R)
• M77: 29,988,688 km (0.076 R)
• M78: 30,264,397 km (0.072 R)
• M79: 30,633,605 km (0.118 R)
• M80: 30,726,056 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.6

Radius: 6.3

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.11 AU - 13.85 AU

Year: 15876 Days

Day: 20.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,313,792 km

• M1: 89,759 km (0.051 R)
• M2: 325,226 km (0.112 R)
• M3: 584,030 km (0.053 R)
• M4: 759,808 km (0.073 R)
• M5: 862,881 km (0.115 R)
• M6: 1,530,386 km (0.103 R)
• M7: 2,524,464 km (0.052 R)
• M8: 3,165,491 km (0.096 R)
• M9: 3,389,888 km (0.073 R)
• M10: 4,493,920 km (0.111 R)
• M11: 4,714,427 km (0.099 R)
• M12: 4,906,212 km (0.119 R)
• M13: 4,970,688 km (0.112 R)
• M14: 5,463,613 km (0.047 R)
• M15: 5,869,024 km (0.086 R)
• M16: 6,006,355 km (0.098 R)
• M17: 6,179,439 km (0.091 R)
• M18: 6,637,358 km (0.077 R)
• M19: 6,852,480 km (0.103 R)
• M20: 7,810,654 km (0.115 R)
• M21: 8,190,184 km (0.104 R)
• M22: 8,498,206 km (0.112 R)
• M23: 9,006,839 km (0.101 R)
• M24: 9,284,792 km (0.039 R)
• M25: 9,767,843 km (0.118 R)
• M26: 11,350,888 km (0.032 R)
• M27: 12,259,396 km (0.051 R)
• M28: 12,833,403 km (0.11 R)
• M29: 13,280,850 km (0.081 R)
• M30: 13,870,266 km (0.07 R)
• M31: 14,283,305 km (0.05 R)
• M32: 14,329,531 km (0.116 R)
• M33: 14,607,484 km (0.086 R)
• M34: 14,793,733 km (0.081 R)
• M35: 15,168,626 km (0.093 R)
• M36: 15,736,798 km (0.097 R)
• M37: 16,071,449 km (0.096 R)
• M38: 16,360,173 km (0.062 R)
• M39: 17,384,320 km (0.076 R)
• M40: 17,482,905 km (0.109 R)
• M41: 17,581,639 km (0.038 R)
• M42: 17,978,672 km (0.082 R)
• M43: 18,228,351 km (0.084 R)
• M44: 18,579,756 km (0.057 R)
• M45: 19,698,898 km (0.071 R)
• M46: 20,162,951 km (0.083 R)
• M47: 20,422,353 km (0.086 R)
• M48: 20,787,372 km (0.085 R)
• M49: 21,312,461 km (0.12 R)
• M50: 21,735,673 km (0.096 R)
• M51: 22,108,321 km (0.067 R)
• M52: 22,644,330 km (0.116 R)
• M53: 24,277,939 km (0.101 R)
• M54: 24,388,193 km (0.037 R)
• M55: 24,664,500 km (0.059 R)
• M56: 24,941,855 km (0.113 R)
• M57: 25,332,006 km (0.099 R)
• M58: 25,387,806 km (0.08 R)
• M59: 26,798,364 km (0.115 R)
• M60: 26,969,355 km (0.078 R)
• M61: 27,140,794 km (0.054 R)
• M62: 27,312,382 km (0.104 R)
• M63: 27,369,828 km (0.06 R)
• M64: 27,945,181 km (0.089 R)
• M65: 30,523,650 km (0.08 R)
• M66: 30,702,270 km (0.078 R)
• M67: 31,000,568 km (0.075 R)
• M68: 31,720,733 km (0.093 R)
• M69: 32,506,869 km (0.097 R)
• M70: 32,871,888 km (0.109 R)
• M71: 33,483,444 km (0.05 R)
• M72: 33,544,779 km (0.104 R)
• M73: 34,717,477 km (0.119 R)
• M74: 35,340,103 km (0.117 R)
• M75: 35,465,018 km (0.087 R)
• M76: 35,652,763 km (0.06 R)
• M77: 36,722,837 km (0.114 R)
• M78: 37,548,168 km (0.117 R)
• M79: 38,508,137 km (0.103 R)
• M80: 39,087,979 km (0.097 R)
• M81: 39,217,231 km (0.092 R)
• M82: 39,411,260 km (0.11 R)
• M83: 40,125,889 km (0.111 R)
• M84: 41,172,775 km (0.117 R)
• M85: 41,699,658 km (0.061 R)
• M86: 42,427,751 km (0.117 R)
• M87: 42,494,023 km (0.032 R)
• M88: 43,093,163 km (0.08 R)
• M89: 43,494,235 km (0.058 R)
• M90: 44,098,012 km (0.118 R)
• M91: 44,637,013 km (0.093 R)
• M92: 44,704,481 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 16,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit