🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.45 AU - 0.71 AU

Year: 281 Days

Day: 30.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.3

Radius: 12

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.14 AU - 1.3 AU

Year: 857 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 56,566,964 km

• M1: 152,440 km (0.108 R)
• M2: 261,796 km (0.112 R)
• M3: 354,248 km (0.069 R)
• M4: 576,849 km (0.112 R)
• M5: 680,072 km (0.072 R)
• M6: 796,309 km (0.083 R)
• M7: 883,675 km (0.068 R)
• M8: 987,346 km (0.116 R)
• M9: 1,154,148 km (0.077 R)
• M10: 1,248,095 km (0.062 R)
• M11: 1,365,978 km (0.119 R)
• M12: 1,553,723 km (0.11 R)
• M13: 1,704,069 km (0.065 R)
• M14: 1,947,016 km (0.041 R)
• M15: 2,027,949 km (0.108 R)
• M16: 2,184,727 km (0.108 R)
• M17: 2,260,573 km (0.085 R)
• M18: 2,406,132 km (0.11 R)
• M19: 2,528,354 km (0.032 R)
• M20: 2,617,065 km (0.112 R)
• M21: 2,825,006 km (0.112 R)
• M22: 2,926,434 km (0.072 R)
• M23: 3,104,605 km (0.075 R)
• M24: 3,190,324 km (0.114 R)
• M25: 3,286,366 km (0.049 R)
• M26: 3,412,776 km (0.102 R)
• M27: 3,491,465 km (0.099 R)
• M28: 3,580,625 km (0.111 R)
• M29: 3,812,203 km (0.102 R)
• M30: 3,914,378 km (0.113 R)
• M31: 4,059,039 km (0.068 R)
• M32: 4,311,261 km (0.084 R)
• M33: 4,428,695 km (0.12 R)
• M34: 4,601,182 km (0.082 R)
• M35: 4,754,071 km (0.11 R)
• M36: 4,919,825 km (0.064 R)
• M37: 5,087,375 km (0.12 R)
• M38: 5,325,385 km (0.081 R)
• M39: 5,520,610 km (0.108 R)
• M40: 5,660,035 km (0.089 R)
• M41: 5,765,203 km (0.067 R)
• M42: 5,859,300 km (0.086 R)
• M43: 5,989,600 km (0.106 R)
• M44: 6,144,882 km (0.083 R)
• M45: 6,337,714 km (0.054 R)
• M46: 6,459,337 km (0.12 R)
• M47: 6,544,907 km (0.119 R)
• M48: 6,655,460 km (0.114 R)
• M49: 7,141,952 km (0.105 R)
• M50: 7,344,807 km (0.047 R)
• M51: 7,485,429 km (0.112 R)
• M52: 7,847,456 km (0.066 R)
• M53: 7,952,024 km (0.12 R)
• M54: 8,030,713 km (0.026 R)
• M55: 8,162,359 km (0.101 R)
• M56: 8,321,382 km (0.089 R)
• M57: 8,575,249 km (0.051 R)
• M58: 8,926,954 km (0.115 R)
• M59: 9,242,007 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.1

Radius: 9.1

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.39 AU - 1.45 AU

Year: 1076 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 143.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,566,964 km

• M1: 118,182 km (0.038 R)
• M2: 200,312 km (0.104 R)
• M3: 289,921 km (0.095 R)
• M4: 351,256 km (0.055 R)
• M5: 436,826 km (0.078 R)
• M6: 571,165 km (0.076 R)
• M7: 1,097,600 km (0.088 R)
• M8: 1,343,538 km (0.099 R)
• M9: 1,493,585 km (0.107 R)
• M10: 1,568,833 km (0.071 R)
• M11: 1,641,537 km (0.119 R)
• M12: 1,735,186 km (0.089 R)
• M13: 1,915,451 km (0.071 R)
• M14: 2,010,147 km (0.059 R)
• M15: 2,131,620 km (0.096 R)
• M16: 2,286,005 km (0.063 R)
• M17: 2,417,502 km (0.12 R)
• M18: 2,574,131 km (0.066 R)
• M19: 2,692,612 km (0.077 R)
• M20: 2,817,676 km (0.079 R)
• M21: 2,925,835 km (0.055 R)
• M22: 3,088,149 km (0.033 R)
• M23: 3,150,980 km (0.088 R)
• M24: 3,228,920 km (0.044 R)
• M25: 3,317,482 km (0.088 R)
• M26: 3,416,815 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.7

Radius: 11.5

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.11 AU - 2.37 AU

Year: 2132 Days

Day: 14.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,566,964 km

• M1: 164,258 km (0.048 R)
• M2: 243,396 km (0.113 R)
• M3: 330,462 km (0.091 R)
• M4: 461,958 km (0.096 R)
• M5: 614,997 km (0.094 R)
• M6: 690,095 km (0.093 R)
• M7: 1,298,061 km (0.109 R)
• M8: 1,642,285 km (0.11 R)
• M9: 1,763,460 km (0.11 R)
• M10: 2,278,525 km (0.042 R)
• M11: 2,694,706 km (0.077 R)
• M12: 2,926,583 km (0.11 R)
• M13: 3,119,864 km (0.064 R)
• M14: 3,317,482 km (0.066 R)
• M15: 3,709,130 km (0.047 R)
• M16: 3,789,314 km (0.108 R)
• M17: 4,132,342 km (0.115 R)
• M18: 4,468,339 km (0.115 R)
• M19: 4,761,102 km (0.116 R)
• M20: 4,865,820 km (0.07 R)
• M21: 5,095,603 km (0.042 R)
• M22: 5,202,864 km (0.068 R)
• M23: 5,365,328 km (0.119 R)
• M24: 5,547,687 km (0.091 R)
• M25: 5,621,140 km (0.113 R)
• M26: 6,069,186 km (0.111 R)
• M27: 6,259,325 km (0.116 R)
• M28: 6,374,365 km (0.118 R)
• M29: 6,451,558 km (0.106 R)
• M30: 6,704,229 km (0.047 R)
• M31: 7,139,409 km (0.083 R)
• M32: 7,481,838 km (0.079 R)
• M33: 7,912,531 km (0.112 R)
• M34: 7,995,557 km (0.109 R)
• M35: 8,267,078 km (0.114 R)
• M36: 8,648,253 km (0.092 R)
• M37: 8,755,066 km (0.101 R)
• M38: 8,840,935 km (0.113 R)
• M39: 9,013,421 km (0.118 R)
• M40: 9,427,658 km (0.051 R)
• M41: 9,736,877 km (0.071 R)
• M42: 9,982,217 km (0.118 R)
• M43: 10,139,444 km (0.089 R)
• M44: 10,388,076 km (0.111 R)
• M45: 10,615,914 km (0.106 R)
• M46: 11,169,426 km (0.093 R)
• M47: 11,614,479 km (0.08 R)
• M48: 11,732,512 km (0.113 R)
• M49: 11,993,560 km (0.112 R)
• M50: 12,065,218 km (0.057 R)
• M51: 12,473,321 km (0.12 R)
• M52: 12,570,111 km (0.118 R)
• M53: 13,106,419 km (0.118 R)
• M54: 13,550,874 km (0.055 R)
• M55: 14,378,599 km (0.027 R)
• M56: 14,658,048 km (0.054 R)
• M57: 14,734,642 km (0.111 R)
• M58: 15,016,485 km (0.074 R)
• M59: 15,248,361 km (0.076 R)
• M60: 15,585,555 km (0.106 R)
• M61: 15,689,675 km (0.099 R)
• M62: 16,003,831 km (0.102 R)
• M63: 16,452,325 km (0.108 R)
• M64: 16,691,382 km (0.089 R)
• M65: 16,771,417 km (0.055 R)
• M66: 17,146,310 km (0.081 R)
• M67: 17,740,961 km (0.089 R)
• M68: 18,232,540 km (0.063 R)
• M69: 18,397,397 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.1

Radius: 4

Gravity: 40.44 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.36 AU - 8.74 AU

Year: 13190 Days

Day: 17.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 136.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 56,566,964 km

• M1: 259,852 km (0.11 R)
• M2: 358,287 km (0.058 R)
• M3: 536,159 km (0.078 R)
• M4: 1,164,470 km (0.066 R)
• M5: 2,487,813 km (0.059 R)
• M6: 2,637,859 km (0.115 R)
• M7: 2,947,078 km (0.072 R)
• M8: 3,976,311 km (0.11 R)
• M9: 4,258,303 km (0.108 R)
• M10: 5,029,181 km (0.084 R)
• M11: 5,527,492 km (0.084 R)
• M12: 6,529,349 km (0.079 R)
• M13: 7,803,324 km (0.094 R)
• M14: 7,978,952 km (0.115 R)
• M15: 8,333,948 km (0.098 R)
• M16: 8,378,678 km (0.087 R)
• M17: 8,967,495 km (0.109 R)
• M18: 9,429,453 km (0.116 R)
• M19: 9,851,917 km (0.093 R)
• M20: 9,994,035 km (0.097 R)
• M21: 10,089,180 km (0.113 R)
• M22: 10,472,898 km (0.075 R)
• M23: 10,715,097 km (0.115 R)
• M24: 10,763,716 km (0.087 R)
• M25: 11,752,409 km (0.055 R)
• M26: 11,903,203 km (0.096 R)
• M27: 12,769,674 km (0.077 R)
• M28: 13,973,937 km (0.085 R)
• M29: 14,454,894 km (0.095 R)
• M30: 15,323,459 km (0.088 R)
• M31: 15,930,378 km (0.114 R)
• M32: 16,883,616 km (0.1 R)
• M33: 17,624,873 km (0.108 R)
• M34: 18,202,321 km (0.1 R)
• M35: 18,376,902 km (0.115 R)
• M36: 18,844,694 km (0.107 R)
• M37: 19,435,157 km (0.09 R)
• M38: 19,553,938 km (0.079 R)
• M39: 20,815,945 km (0.095 R)
• M40: 22,228,000 km (0.109 R)
• M41: 22,788,992 km (0.041 R)
• M42: 23,102,549 km (0.077 R)
• M43: 23,988,318 km (0.049 R)
• M44: 24,563,671 km (0.119 R)
• M45: 25,337,691 km (0.042 R)
• M46: 26,645,625 km (0.085 R)
• M47: 27,440,737 km (0.059 R)
• M48: 28,243,779 km (0.111 R)
• M49: 28,648,142 km (0.107 R)
• M50: 29,872,750 km (0.08 R)
• M51: 31,462,078 km (0.046 R)
• M52: 31,531,790 km (0.096 R)
• M53: 31,811,239 km (0.057 R)
• M54: 32,372,530 km (0.069 R)
• M55: 32,937,113 km (0.111 R)
• M56: 33,078,782 km (0.116 R)
• M57: 33,504,986 km (0.082 R)
• M58: 34,578,351 km (0.107 R)
• M59: 35,010,838 km (0.086 R)
• M60: 35,155,500 km (0.064 R)
• M61: 36,758,740 km (0.088 R)
• M62: 37,200,203 km (0.076 R)
• M63: 37,865,465 km (0.115 R)
• M64: 39,133,008 km (0.031 R)
• M65: 39,734,242 km (0.074 R)
• M66: 40,414,314 km (0.115 R)
• M67: 41,327,160 km (0.095 R)
• M68: 41,403,455 km (0.109 R)
• M69: 41,862,720 km (0.07 R)
• M70: 42,477,567 km (0.115 R)
• M71: 43,250,390 km (0.105 R)
• M72: 43,560,806 km (0.1 R)
• M73: 44,261,971 km (0.101 R)
• M74: 45,123,954 km (0.049 R)
• M75: 45,517,695 km (0.082 R)
• M76: 46,308,320 km (0.097 R)
• M77: 49,841,074 km (0.081 R)
• M78: 49,922,455 km (0.075 R)
• M79: 50,329,511 km (0.101 R)
• M80: 50,737,763 km (0.108 R)
• M81: 51,721,968 km (0.089 R)
• M82: 51,804,247 km (0.079 R)
• M83: 51,886,675 km (0.116 R)
• M84: 52,051,382 km (0.091 R)
• M85: 52,547,000 km (0.092 R)
• M86: 52,629,728 km (0.051 R)
• M87: 53,043,964 km (0.032 R)
• M88: 53,459,397 km (0.104 R)
• M89: 53,792,552 km (0.06 R)
• M90: 53,876,028 km (0.093 R)
• M91: 54,293,555 km (0.105 R)
• M92: 55,047,828 km (0.111 R)
• M93: 55,131,902 km (0.114 R)
• M94: 55,300,050 km (0.091 R)
• M95: 55,384,273 km (0.056 R)
• M96: 55,890,064 km (0.1 R)
• M97: 55,974,586 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 12,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit