🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.86 AU - 0.98 AU

Year: 309 Days

Day: 24.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,651,437 km

• M1: 199,264 km (0.093 R)
• M2: 626,665 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.55 AU - 2.05 AU

Year: 845 Days

Day: 39.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,651,437 km

• M1: 624,571 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.53 AU - 2.75 AU

Year: 1501 Days

Day: 36 Hours

Environment

Temp: -76 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,651,437 km

• M1: 1,608,476 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.28 AU - 5.3 AU

Year: 3109 Days

Day: 40.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.9

Radius: 11

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.78 AU - 7.92 AU

Year: 5598 Days

Day: 6.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,651,437 km

• M1: 150,944 km (0.109 R)
• M2: 249,529 km (0.119 R)
• M3: 493,823 km (0.082 R)
• M4: 565,929 km (0.108 R)
• M5: 704,456 km (0.105 R)
• M6: 807,081 km (0.054 R)
• M7: 1,038,957 km (0.049 R)
• M8: 1,113,906 km (0.115 R)
• M9: 1,304,194 km (0.069 R)
• M10: 1,457,083 km (0.028 R)
• M11: 1,768,247 km (0.093 R)
• M12: 1,951,803 km (0.071 R)
• M13: 2,423,934 km (0.092 R)
• M14: 2,511,000 km (0.108 R)
• M15: 2,748,412 km (0.058 R)
• M16: 2,900,404 km (0.112 R)
• M17: 3,133,926 km (0.091 R)
• M18: 3,261,084 km (0.066 R)
• M19: 3,389,888 km (0.081 R)
• M20: 3,487,575 km (0.107 R)
• M21: 3,635,976 km (0.074 R)
• M22: 3,888,049 km (0.101 R)
• M23: 4,198,165 km (0.053 R)
• M24: 4,787,730 km (0.083 R)
• M25: 4,916,085 km (0.057 R)
• M26: 4,989,987 km (0.107 R)
• M27: 5,064,337 km (0.118 R)
• M28: 5,289,332 km (0.058 R)
• M29: 5,441,323 km (0.112 R)
• M30: 5,925,422 km (0.088 R)
• M31: 6,063,501 km (0.103 R)
• M32: 6,142,788 km (0.091 R)
• M33: 6,262,616 km (0.084 R)
• M34: 7,185,186 km (0.119 R)
• M35: 7,311,297 km (0.051 R)
• M36: 7,630,239 km (0.114 R)
• M37: 7,759,043 km (0.09 R)
• M38: 8,259,598 km (0.03 R)
• M39: 8,547,125 km (0.032 R)
• M40: 8,636,285 km (0.062 R)
• M41: 8,725,745 km (0.118 R)
• M42: 9,177,829 km (0.066 R)
• M43: 9,567,981 km (0.089 R)
• M44: 9,846,681 km (0.049 R)
• M45: 10,151,712 km (0.084 R)
• M46: 10,269,894 km (0.063 R)
• M47: 10,364,739 km (0.117 R)
• M48: 10,507,605 km (0.102 R)
• M49: 10,939,943 km (0.118 R)
• M50: 11,378,264 km (0.102 R)
• M51: 12,524,334 km (0.116 R)
• M52: 12,600,329 km (0.066 R)
• M53: 12,727,338 km (0.093 R)
• M54: 12,982,702 km (0.109 R)
• M55: 13,291,472 km (0.101 R)
• M56: 13,498,665 km (0.093 R)
• M57: 14,311,430 km (0.116 R)
• M58: 14,470,602 km (0.114 R)
• M59: 14,577,116 km (0.119 R)
• M60: 15,248,212 km (0.056 R)
• M61: 15,737,696 km (0.118 R)
• M62: 16,066,961 km (0.116 R)
• M63: 16,370,645 km (0.032 R)
• M64: 16,564,972 km (0.031 R)
• M65: 17,463,008 km (0.049 R)
• M66: 17,975,082 km (0.084 R)
• M67: 18,232,988 km (0.093 R)
• M68: 18,348,029 km (0.088 R)
• M69: 18,578,859 km (0.077 R)
• M70: 18,723,520 km (0.109 R)
• M71: 18,810,586 km (0.071 R)
• M72: 19,452,660 km (0.105 R)
• M73: 19,599,715 km (0.086 R)
• M74: 19,806,010 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.1

Radius: 12.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.13 AU - 8.41 AU

Year: 7577 Days

Day: 14.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,651,437 km

• M1: 175,478 km (0.113 R)
• M2: 287,228 km (0.088 R)
• M3: 373,695 km (0.09 R)
• M4: 537,954 km (0.074 R)
• M5: 698,622 km (0.084 R)
• M6: 797,057 km (0.063 R)
• M7: 900,729 km (0.07 R)
• M8: 1,084,884 km (0.116 R)
• M9: 1,392,307 km (0.091 R)
• M10: 1,549,535 km (0.068 R)
• M11: 1,804,450 km (0.106 R)
• M12: 1,897,799 km (0.102 R)
• M13: 2,008,800 km (0.064 R)
• M14: 2,271,045 km (0.104 R)
• M15: 2,614,821 km (0.12 R)
• M16: 2,757,089 km (0.081 R)
• M17: 2,938,701 km (0.07 R)
• M18: 3,049,553 km (0.064 R)
• M19: 3,294,594 km (0.066 R)
• M20: 4,339,236 km (0.119 R)
• M21: 4,766,936 km (0.087 R)
• M22: 5,141,230 km (0.102 R)
• M23: 5,525,098 km (0.066 R)
• M24: 5,895,054 km (0.081 R)
• M25: 6,225,366 km (0.026 R)
• M26: 6,513,342 km (0.089 R)
• M27: 6,781,271 km (0.114 R)
• M28: 6,928,925 km (0.082 R)
• M29: 7,708,928 km (0.078 R)
• M30: 8,018,446 km (0.112 R)
• M31: 8,200,955 km (0.079 R)
• M32: 9,106,621 km (0.092 R)
• M33: 9,516,369 km (0.107 R)
• M34: 9,904,127 km (0.07 R)
• M35: 10,810,241 km (0.12 R)
• M36: 11,360,761 km (0.111 R)
• M37: 12,368,752 km (0.097 R)
• M38: 12,670,640 km (0.114 R)
• M39: 13,220,263 km (0.087 R)
• M40: 13,653,199 km (0.101 R)
• M41: 13,746,548 km (0.102 R)
• M42: 14,532,984 km (0.114 R)
• M43: 14,915,656 km (0.053 R)
• M44: 15,172,665 km (0.109 R)
• M45: 15,560,871 km (0.117 R)
• M46: 15,821,620 km (0.102 R)
• M47: 15,952,369 km (0.087 R)
• M48: 16,215,212 km (0.082 R)
• M49: 16,745,238 km (0.064 R)
• M50: 17,112,949 km (0.07 R)
• M51: 17,382,076 km (0.057 R)
• M52: 18,095,059 km (0.062 R)
• M53: 18,369,123 km (0.112 R)
• M54: 18,713,796 km (0.107 R)
• M55: 20,042,973 km (0.058 R)
• M56: 20,647,349 km (0.071 R)
• M57: 20,826,268 km (0.034 R)
• M58: 21,149,698 km (0.12 R)
• M59: 21,402,369 km (0.102 R)
• M60: 21,801,346 km (0.041 R)
• M61: 22,020,059 km (0.098 R)
• M62: 22,976,288 km (0.034 R)
• M63: 23,422,239 km (0.102 R)
• M64: 24,209,423 km (0.107 R)
• M65: 24,777,147 km (0.058 R)
• M66: 25,310,913 km (0.072 R)
• M67: 25,617,588 km (0.116 R)
• M68: 25,771,375 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.2

Radius: 12.4

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.12 AU - 9.26 AU

Year: 8200 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,651,437 km

• M1: 160,818 km (0.089 R)
• M2: 386,710 km (0.103 R)
• M3: 491,429 km (0.09 R)
• M4: 635,941 km (0.059 R)
• M5: 811,868 km (0.118 R)
• M6: 1,250,937 km (0.083 R)
• M7: 1,458,130 km (0.046 R)
• M8: 1,738,477 km (0.096 R)
• M9: 2,036,326 km (0.097 R)
• M10: 2,124,589 km (0.12 R)
• M11: 2,778,481 km (0.054 R)
• M12: 3,001,532 km (0.109 R)
• M13: 3,153,523 km (0.095 R)
• M14: 3,256,446 km (0.083 R)
• M15: 4,147,451 km (0.096 R)
• M16: 4,460,859 km (0.099 R)
• M17: 4,576,648 km (0.114 R)
• M18: 4,870,757 km (0.095 R)
• M19: 4,960,217 km (0.114 R)
• M20: 6,367,334 km (0.072 R)
• M21: 8,855,596 km (0.107 R)
• M22: 9,296,760 km (0.119 R)
• M23: 9,669,857 km (0.111 R)
• M24: 10,662,887 km (0.094 R)
• M25: 11,409,231 km (0.097 R)
• M26: 11,768,565 km (0.078 R)
• M27: 11,929,533 km (0.107 R)
• M28: 12,091,248 km (0.107 R)
• M29: 12,253,562 km (0.037 R)
• M30: 12,704,001 km (0.074 R)
• M31: 12,910,446 km (0.097 R)
• M32: 13,243,301 km (0.109 R)
• M33: 14,473,145 km (0.066 R)
• M34: 14,602,547 km (0.12 R)
• M35: 15,298,776 km (0.116 R)
• M36: 15,474,553 km (0.108 R)
• M37: 15,650,929 km (0.11 R)
• M38: 16,723,546 km (0.082 R)
• M39: 17,497,715 km (0.074 R)
• M40: 17,589,568 km (0.107 R)
• M41: 17,819,799 km (0.078 R)
• M42: 18,610,424 km (0.118 R)
• M43: 18,704,222 km (0.111 R)
• M44: 19,175,455 km (0.072 R)
• M45: 19,412,418 km (0.091 R)
• M46: 20,081,420 km (0.114 R)
• M47: 20,806,670 km (0.111 R)
• M48: 21,001,447 km (0.074 R)
• M49: 21,491,230 km (0.094 R)
• M50: 21,885,720 km (0.11 R)
• M51: 22,034,270 km (0.112 R)
• M52: 22,183,120 km (0.11 R)
• M53: 22,482,017 km (0.069 R)
• M54: 24,610,795 km (0.119 R)
• M55: 25,282,639 km (0.039 R)
• M56: 25,647,059 km (0.088 R)
• M57: 26,013,125 km (0.118 R)
• M58: 26,644,578 km (0.118 R)
• M59: 28,299,429 km (0.12 R)
• M60: 29,003,287 km (0.086 R)
• M61: 29,220,952 km (0.081 R)
• M62: 31,149,119 km (0.109 R)
• M63: 32,044,313 km (0.063 R)
• M64: 32,382,105 km (0.088 R)
• M65: 32,664,695 km (0.072 R)
• M66: 33,004,581 km (0.072 R)
• M67: 33,288,967 km (0.111 R)
• M68: 33,688,244 km (0.034 R)
• M69: 33,917,128 km (0.1 R)
• M70: 34,089,166 km (0.065 R)
• M71: 34,664,669 km (0.119 R)
• M72: 34,837,903 km (0.12 R)
• M73: 35,301,358 km (0.104 R)
• M74: 35,883,592 km (0.101 R)
• M75: 36,117,414 km (0.107 R)
• M76: 36,586,403 km (0.119 R)
• M77: 37,057,637 km (0.055 R)
• M78: 37,530,665 km (0.082 R)
• M79: 37,708,686 km (0.084 R)
• M80: 38,902,029 km (0.106 R)
• M81: 39,142,133 km (0.06 R)
• M82: 39,926,176 km (0.086 R)
• M83: 40,168,375 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.6

Radius: 9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.7 AU - 8.98 AU

Year: 8426 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 40,651,437 km

• M1: 133,292 km (0.046 R)
• M2: 299,345 km (0.076 R)
• M3: 369,208 km (0.103 R)
• M4: 436,078 km (0.114 R)
• M5: 763,099 km (0.07 R)
• M6: 878,887 km (0.063 R)
• M7: 1,057,208 km (0.06 R)
• M8: 1,262,456 km (0.059 R)
• M9: 1,338,901 km (0.105 R)
• M10: 1,401,283 km (0.081 R)
• M11: 2,170,216 km (0.114 R)
• M12: 2,337,766 km (0.102 R)
• M13: 2,413,612 km (0.105 R)
• M14: 2,927,032 km (0.104 R)
• M15: 3,366,102 km (0.098 R)
• M16: 3,848,256 km (0.028 R)
• M17: 4,446,049 km (0.117 R)
• M18: 5,097,248 km (0.103 R)
• M19: 5,321,047 km (0.114 R)
• M20: 5,522,705 km (0.058 R)
• M21: 5,675,594 km (0.037 R)
• M22: 6,011,740 km (0.111 R)
• M23: 6,248,254 km (0.12 R)
• M24: 6,327,691 km (0.104 R)
• M25: 6,784,712 km (0.078 R)
• M26: 7,224,530 km (0.039 R)
• M27: 7,391,930 km (0.104 R)
• M28: 8,599,035 km (0.119 R)
• M29: 8,746,838 km (0.068 R)
• M30: 8,955,078 km (0.095 R)
• M31: 9,316,058 km (0.1 R)
• M32: 9,773,977 km (0.053 R)
• M33: 9,835,462 km (0.108 R)
• M34: 10,395,855 km (0.09 R)
• M35: 10,775,086 km (0.031 R)
• M36: 12,039,038 km (0.052 R)
• M37: 12,437,268 km (0.068 R)
• M38: 12,671,688 km (0.1 R)
• M39: 13,009,031 km (0.081 R)
• M40: 14,073,420 km (0.119 R)
• M41: 14,422,731 km (0.114 R)
• M42: 14,810,189 km (0.062 R)
• M43: 15,236,992 km (0.09 R)
• M44: 16,138,917 km (0.096 R)
• M45: 16,467,883 km (0.075 R)
• M46: 16,872,845 km (0.03 R)
• M47: 17,768,038 km (0.084 R)
• M48: 17,994,230 km (0.089 R)
• M49: 19,448,920 km (0.11 R)
• M50: 19,994,354 km (0.039 R)
• M51: 21,620,333 km (0.087 R)
• M52: 22,796,023 km (0.077 R)
• M53: 23,784,565 km (0.095 R)
• M54: 23,950,619 km (0.048 R)
• M55: 25,293,559 km (0.097 R)
• M56: 25,632,997 km (0.06 R)
• M57: 25,846,024 km (0.097 R)
• M58: 27,964,031 km (0.119 R)
• M59: 28,447,082 km (0.081 R)
• M60: 29,644,613 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.3

Radius: 14.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.41 AU - 10.75 AU

Year: 10373 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,651,437 km

• M1: 213,027 km (0.077 R)
• M2: 472,131 km (0.093 R)
• M3: 720,314 km (0.077 R)
• M4: 965,804 km (0.092 R)
• M5: 1,294,919 km (0.099 R)
• M6: 1,406,669 km (0.109 R)
• M7: 2,146,879 km (0.105 R)
• M8: 2,418,399 km (0.089 R)
• M9: 2,847,147 km (0.117 R)
• M10: 3,197,505 km (0.117 R)
• M11: 3,300,279 km (0.114 R)
• M12: 3,404,100 km (0.112 R)
• M13: 3,535,596 km (0.083 R)
• M14: 3,722,444 km (0.11 R)
• M15: 3,885,356 km (0.081 R)
• M16: 3,995,310 km (0.043 R)
• M17: 4,531,768 km (0.07 R)
• M18: 4,823,634 km (0.053 R)
• M19: 5,704,466 km (0.111 R)
• M20: 5,861,544 km (0.111 R)
• M21: 6,341,155 km (0.083 R)
• M22: 6,700,937 km (0.116 R)
• M23: 6,933,562 km (0.077 R)
• M24: 7,304,415 km (0.063 R)
• M25: 8,136,179 km (0.081 R)
• M26: 8,420,116 km (0.116 R)
• M27: 8,815,952 km (0.114 R)
• M28: 9,291,673 km (0.108 R)
• M29: 9,402,675 km (0.108 R)
• M30: 9,700,824 km (0.105 R)
• M31: 10,924,684 km (0.087 R)
• M32: 11,634,526 km (0.111 R)
• M33: 12,156,473 km (0.066 R)
• M34: 12,318,637 km (0.09 R)
• M35: 13,057,201 km (0.077 R)
• M36: 13,264,993 km (0.066 R)
• M37: 13,390,057 km (0.097 R)
• M38: 13,767,941 km (0.116 R)
• M39: 14,021,958 km (0.073 R)
• M40: 15,314,633 km (0.044 R)
• M41: 15,489,962 km (0.101 R)
• M42: 15,886,695 km (0.03 R)
• M43: 16,019,688 km (0.042 R)
• M44: 17,415,885 km (0.09 R)
• M45: 17,598,843 km (0.05 R)
• M46: 18,244,358 km (0.074 R)
• M47: 19,796,585 km (0.063 R)
• M48: 20,131,236 km (0.106 R)
• M49: 21,146,706 km (0.103 R)
• M50: 21,390,850 km (0.118 R)
• M51: 22,626,080 km (0.074 R)
• M52: 23,126,634 km (0.033 R)
• M53: 23,630,779 km (0.085 R)
• M54: 23,833,484 km (0.048 R)
• M55: 24,804,225 km (0.071 R)
• M56: 25,010,221 km (0.077 R)
• M57: 25,165,204 km (0.1 R)
• M58: 25,475,919 km (0.079 R)
• M59: 25,735,920 km (0.056 R)
• M60: 26,626,327 km (0.066 R)
• M61: 27,260,921 km (0.087 R)
• M62: 27,473,499 km (0.078 R)
• M63: 28,061,120 km (0.103 R)
• M64: 28,168,381 km (0.102 R)
• M65: 29,739,458 km (0.06 R)
• M66: 30,177,780 km (0.075 R)
• M67: 30,452,891 km (0.042 R)
• M68: 30,673,547 km (0.114 R)
• M69: 32,345,603 km (0.102 R)
• M70: 32,965,985 km (0.119 R)
• M71: 33,249,324 km (0.079 R)
• M72: 33,419,716 km (0.079 R)
• M73: 34,276,014 km (0.104 R)
• M74: 34,505,646 km (0.095 R)
• M75: 35,545,052 km (0.089 R)
• M76: 35,719,334 km (0.11 R)
• M77: 37,241,193 km (0.081 R)
• M78: 37,950,885 km (0.094 R)
• M79: 38,426,457 km (0.107 R)
• M80: 38,724,606 km (0.084 R)
• M81: 39,623,988 km (0.113 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 17,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit