🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.52 AU - 0.86 AU

Year: 205 Days

Day: 14.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.8

Radius: 12.1

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.64 AU - 8.24 AU

Year: 7268 Days

Day: 8.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 103,761,149 km

• M1: 313,707 km (0.044 R)
• M2: 505,641 km (0.105 R)
• M3: 624,721 km (0.065 R)
• M4: 727,943 km (0.103 R)
• M5: 1,122,882 km (0.07 R)
• M6: 1,353,113 km (0.077 R)
• M7: 1,617,303 km (0.067 R)
• M8: 1,995,636 km (0.1 R)
• M9: 2,074,623 km (0.026 R)
• M10: 2,679,896 km (0.114 R)
• M11: 3,059,426 km (0.067 R)
• M12: 3,267,517 km (0.053 R)
• M13: 4,585,324 km (0.116 R)
• M14: 5,121,483 km (0.083 R)
• M15: 5,341,542 km (0.058 R)
• M16: 5,620,990 km (0.09 R)
• M17: 5,962,971 km (0.102 R)
• M18: 6,341,005 km (0.052 R)
• M19: 6,518,129 km (0.063 R)
• M20: 6,756,887 km (0.113 R)
• M21: 6,847,095 km (0.089 R)
• M22: 7,584,014 km (0.089 R)
• M23: 7,961,898 km (0.103 R)
• M24: 8,089,355 km (0.085 R)
• M25: 8,217,411 km (0.072 R)
• M26: 8,410,691 km (0.088 R)
• M27: 8,867,713 km (0.082 R)
• M28: 9,032,869 km (0.116 R)
• M29: 9,299,452 km (0.066 R)
• M30: 9,670,006 km (0.062 R)
• M31: 10,530,493 km (0.116 R)
• M32: 10,952,210 km (0.094 R)
• M33: 11,631,234 km (0.094 R)
• M34: 12,140,466 km (0.095 R)
• M35: 12,250,420 km (0.057 R)
• M36: 12,805,727 km (0.107 R)
• M37: 13,407,111 km (0.106 R)
• M38: 13,673,096 km (0.084 R)
• M39: 13,940,876 km (0.058 R)
• M40: 14,133,259 km (0.095 R)
• M41: 14,404,031 km (0.1 R)
• M42: 15,266,164 km (0.069 R)
• M43: 15,345,301 km (0.119 R)
• M44: 16,753,615 km (0.067 R)
• M45: 17,328,370 km (0.12 R)
• M46: 18,076,958 km (0.098 R)
• M47: 19,951,120 km (0.037 R)
• M48: 21,797,158 km (0.097 R)
• M49: 22,650,015 km (0.103 R)
• M50: 22,921,685 km (0.088 R)
• M51: 23,376,762 km (0.083 R)
• M52: 23,880,906 km (0.11 R)
• M53: 24,157,363 km (0.034 R)
• M54: 24,434,867 km (0.115 R)
• M55: 25,273,812 km (0.092 R)
• M56: 25,508,531 km (0.07 R)
• M57: 25,838,395 km (0.057 R)
• M58: 27,316,122 km (0.082 R)
• M59: 27,846,896 km (0.053 R)
• M60: 28,235,252 km (0.047 R)
• M61: 28,625,253 km (0.116 R)
• M62: 28,723,090 km (0.07 R)
• M63: 29,806,179 km (0.114 R)
• M64: 30,802,351 km (0.091 R)
• M65: 31,254,286 km (0.105 R)
• M66: 32,827,458 km (0.105 R)
• M67: 33,134,881 km (0.101 R)
• M68: 33,237,655 km (0.09 R)
• M69: 33,391,890 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.4

Radius: 8.2

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.28 AU - 14.08 AU

Year: 15225 Days

Day: 6.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 103,761,149 km

• M1: 103,971 km (0.116 R)
• M2: 205,547 km (0.1 R)
• M3: 574,306 km (0.08 R)
• M4: 998,117 km (0.053 R)
• M5: 1,138,290 km (0.058 R)
• M6: 1,297,462 km (0.094 R)
• M7: 1,386,323 km (0.07 R)
• M8: 1,451,099 km (0.112 R)
• M9: 1,818,512 km (0.108 R)
• M10: 3,016,043 km (0.062 R)
• M11: 3,752,812 km (0.116 R)
• M12: 4,562,585 km (0.088 R)
• M13: 5,694,892 km (0.11 R)
• M14: 6,379,302 km (0.098 R)
• M15: 8,177,768 km (0.053 R)
• M16: 8,368,056 km (0.062 R)
• M17: 8,487,884 km (0.11 R)
• M18: 10,070,181 km (0.114 R)
• M19: 10,583,002 km (0.116 R)
• M20: 11,394,720 km (0.082 R)
• M21: 15,419,651 km (0.075 R)
• M22: 17,949,501 km (0.1 R)
• M23: 18,508,249 km (0.069 R)
• M24: 21,092,103 km (0.041 R)
• M25: 21,418,974 km (0.112 R)
• M26: 22,176,837 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.5

Radius: 6.9

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.85 AU - 18.51 AU

Year: 27763 Days

Day: 23.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,761,149 km

• M1: 122,521 km (0.119 R)
• M2: 222,153 km (0.108 R)
• M3: 471,233 km (0.087 R)
• M4: 597,793 km (0.071 R)
• M5: 764,595 km (0.094 R)
• M6: 978,220 km (0.032 R)
• M7: 1,108,670 km (0.101 R)
• M8: 2,215,245 km (0.105 R)
• M9: 3,463,191 km (0.092 R)
• M10: 4,341,779 km (0.112 R)
• M11: 6,048,691 km (0.09 R)
• M12: 6,351,327 km (0.117 R)
• M13: 7,161,250 km (0.052 R)
• M14: 7,416,913 km (0.101 R)
• M15: 7,871,690 km (0.099 R)
• M16: 8,402,464 km (0.102 R)
• M17: 8,672,039 km (0.069 R)
• M18: 9,428,406 km (0.101 R)
• M19: 9,498,268 km (0.095 R)
• M20: 9,708,752 km (0.097 R)
• M21: 10,349,330 km (0.086 R)
• M22: 11,003,522 km (0.075 R)
• M23: 11,372,729 km (0.094 R)
• M24: 13,672,198 km (0.091 R)
• M25: 14,955,449 km (0.095 R)
• M26: 15,446,579 km (0.081 R)
• M27: 16,109,596 km (0.111 R)
• M28: 16,612,844 km (0.109 R)
• M29: 17,980,318 km (0.034 R)
• M30: 18,765,108 km (0.093 R)
• M31: 19,650,279 km (0.115 R)
• M32: 21,369,308 km (0.092 R)
• M33: 22,107,424 km (0.109 R)
• M34: 22,293,374 km (0.113 R)
• M35: 23,989,066 km (0.077 R)
• M36: 24,371,588 km (0.076 R)
• M37: 24,659,713 km (0.085 R)
• M38: 25,239,405 km (0.095 R)
• M39: 25,823,584 km (0.12 R)
• M40: 26,510,837 km (0.086 R)
• M41: 26,609,422 km (0.099 R)
• M42: 26,807,190 km (0.118 R)
• M43: 27,403,188 km (0.079 R)
• M44: 27,802,914 km (0.074 R)
• M45: 27,903,144 km (0.115 R)
• M46: 28,305,264 km (0.064 R)
• M47: 29,013,759 km (0.058 R)
• M48: 29,625,614 km (0.111 R)
• M49: 31,173,803 km (0.074 R)
• M50: 31,695,750 km (0.095 R)
• M51: 32,536,789 km (0.118 R)
• M52: 34,995,280 km (0.11 R)
• M53: 36,740,639 km (0.069 R)
• M54: 38,625,721 km (0.075 R)
• M55: 39,298,613 km (0.09 R)
• M56: 40,542,220 km (0.069 R)
• M57: 40,883,602 km (0.049 R)
• M58: 42,374,046 km (0.059 R)
• M59: 43,998,978 km (0.086 R)
• M60: 44,818,924 km (0.093 R)
• M61: 45,054,241 km (0.084 R)
• M62: 45,289,858 km (0.079 R)
• M63: 46,593,154 km (0.077 R)
• M64: 46,831,464 km (0.081 R)
• M65: 48,631,575 km (0.082 R)
• M66: 50,698,868 km (0.12 R)
• M67: 51,558,457 km (0.075 R)
• M68: 51,928,413 km (0.07 R)
• M69: 55,801,502 km (0.078 R)
• M70: 58,992,125 km (0.101 R)
• M71: 59,249,882 km (0.072 R)
• M72: 62,241,391 km (0.096 R)
• M73: 62,372,588 km (0.093 R)
• M74: 63,557,254 km (0.107 R)
• M75: 66,082,615 km (0.101 R)
• M76: 67,424,957 km (0.051 R)
• M77: 68,234,581 km (0.112 R)
• M78: 68,640,589 km (0.104 R)
• M79: 72,607,027 km (0.102 R)
• M80: 73,021,563 km (0.104 R)
• M81: 75,385,359 km (0.075 R)
• M82: 77,209,855 km (0.08 R)
• M83: 79,475,365 km (0.042 R)
• M84: 82,337,920 km (0.116 R)
• M85: 82,481,833 km (0.097 R)
• M86: 91,125,299 km (0.067 R)
• M87: 91,870,895 km (0.098 R)
• M88: 93,818,958 km (0.08 R)
• M89: 94,270,445 km (0.097 R)
• M90: 97,298,605 km (0.099 R)
• M91: 98,213,396 km (0.113 R)
• M92: 99,130,879 km (0.084 R)
• M93: 99,897,718 km (0.119 R)
• M94: 100,666,502 km (0.11 R)
• M95: 103,605,651 km (0.063 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 16,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit