🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.71 AU - 0.99 AU

Year: 291 Days

Day: 30.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,141,887 km

• M1: 64,925 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.28 AU - 2.1 AU

Year: 815 Days

Day: 15.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.86 AU - 2.78 AU

Year: 1310 Days

Day: 45.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.5

Radius: 8.7

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.59 AU - 8.73 AU

Year: 8644 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 111,141,887 km

• M1: 166,502 km (0.115 R)
• M2: 497,862 km (0.049 R)
• M3: 1,220,868 km (0.108 R)
• M4: 1,296,116 km (0.04 R)
• M5: 1,508,395 km (0.111 R)
• M6: 1,612,964 km (0.106 R)
• M7: 1,817,165 km (0.086 R)
• M8: 2,068,340 km (0.086 R)
• M9: 2,158,847 km (0.105 R)
• M10: 2,930,473 km (0.103 R)
• M11: 3,240,290 km (0.078 R)
• M12: 3,300,578 km (0.068 R)
• M13: 3,638,669 km (0.052 R)
• M14: 3,717,058 km (0.082 R)
• M15: 4,582,332 km (0.105 R)
• M16: 5,046,385 km (0.103 R)
• M17: 5,151,702 km (0.1 R)
• M18: 6,375,113 km (0.108 R)
• M19: 6,892,722 km (0.095 R)
• M20: 7,724,636 km (0.099 R)
• M21: 8,008,872 km (0.118 R)
• M22: 8,504,340 km (0.084 R)
• M23: 8,650,646 km (0.075 R)
• M24: 9,223,158 km (0.115 R)
• M25: 9,330,569 km (0.108 R)
• M26: 9,568,130 km (0.102 R)
• M27: 9,633,355 km (0.094 R)
• M28: 10,270,941 km (0.105 R)
• M29: 10,337,662 km (0.045 R)
• M30: 10,673,509 km (0.064 R)
• M31: 11,865,505 km (0.063 R)
• M32: 12,429,788 km (0.035 R)
• M33: 12,810,814 km (0.108 R)
• M34: 12,906,706 km (0.072 R)
• M35: 13,026,833 km (0.113 R)
• M36: 13,244,199 km (0.08 R)
• M37: 14,100,347 km (0.081 R)
• M38: 14,174,697 km (0.099 R)
• M39: 14,273,731 km (0.116 R)
• M40: 14,522,812 km (0.098 R)
• M41: 14,672,858 km (0.092 R)
• M42: 15,025,012 km (0.083 R)
• M43: 16,175,719 km (0.093 R)
• M44: 17,354,550 km (0.078 R)
• M45: 17,994,679 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83

Radius: 7.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 13.63 AU - 15.09 AU

Year: 20181 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 111,141,887 km

• M1: 101,577 km (0.053 R)
• M2: 154,235 km (0.115 R)
• M3: 247,584 km (0.043 R)
• M4: 446,998 km (0.025 R)
• M5: 585,526 km (0.106 R)
• M6: 753,375 km (0.086 R)
• M7: 1,051,075 km (0.059 R)
• M8: 1,439,132 km (0.075 R)
• M9: 1,688,362 km (0.073 R)
• M10: 1,787,994 km (0.077 R)
• M11: 1,972,149 km (0.112 R)
• M12: 2,119,802 km (0.09 R)
• M13: 2,381,449 km (0.1 R)
• M14: 2,470,908 km (0.101 R)
• M15: 2,584,453 km (0.064 R)
• M16: 3,351,441 km (0.075 R)
• M17: 4,049,914 km (0.109 R)
• M18: 4,157,325 km (0.042 R)
• M19: 4,991,782 km (0.04 R)
• M20: 5,106,823 km (0.079 R)
• M21: 5,252,082 km (0.097 R)
• M22: 5,516,870 km (0.08 R)
• M23: 5,967,758 km (0.037 R)
• M24: 6,337,115 km (0.051 R)
• M25: 6,430,614 km (0.098 R)
• M26: 6,524,562 km (0.073 R)
• M27: 7,588,202 km (0.101 R)
• M28: 7,921,058 km (0.051 R)
• M29: 8,326,767 km (0.102 R)
• M30: 8,808,622 km (0.094 R)
• M31: 9,512,779 km (0.111 R)
• M32: 9,620,041 km (0.12 R)
• M33: 10,344,842 km (0.117 R)
• M34: 10,455,096 km (0.115 R)
• M35: 11,049,598 km (0.114 R)
• M36: 11,351,038 km (0.116 R)
• M37: 11,693,318 km (0.106 R)
• M38: 13,056,753 km (0.089 R)
• M39: 13,335,304 km (0.083 R)
• M40: 13,415,339 km (0.115 R)
• M41: 13,535,615 km (0.059 R)
• M42: 13,656,191 km (0.025 R)
• M43: 13,777,216 km (0.059 R)
• M44: 14,592,973 km (0.105 R)
• M45: 14,882,146 km (0.097 R)
• M46: 15,173,263 km (0.113 R)
• M47: 16,100,321 km (0.114 R)
• M48: 16,356,433 km (0.028 R)
• M49: 16,699,910 km (0.073 R)
• M50: 16,915,779 km (0.116 R)
• M51: 18,009,040 km (0.079 R)
• M52: 19,034,833 km (0.101 R)
• M53: 19,396,112 km (0.078 R)
• M54: 19,759,635 km (0.064 R)
• M55: 20,539,638 km (0.107 R)
• M56: 20,770,916 km (0.059 R)
• M57: 21,236,166 km (0.093 R)
• M58: 21,610,908 km (0.102 R)
• M59: 21,799,103 km (0.053 R)
• M60: 21,940,473 km (0.049 R)
• M61: 22,035,018 km (0.11 R)
• M62: 23,275,634 km (0.026 R)
• M63: 24,833,396 km (0.076 R)
• M64: 24,931,981 km (0.057 R)
• M65: 24,981,199 km (0.107 R)
• M66: 25,426,252 km (0.101 R)
• M67: 25,624,918 km (0.068 R)
• M68: 25,724,401 km (0.116 R)
• M69: 28,872,688 km (0.07 R)
• M70: 29,080,031 km (0.082 R)
• M71: 29,443,853 km (0.118 R)
• M72: 29,548,123 km (0.092 R)
• M73: 30,228,793 km (0.078 R)
• M74: 30,914,550 km (0.105 R)
• M75: 33,110,646 km (0.081 R)
• M76: 34,200,168 km (0.114 R)
• M77: 34,914,647 km (0.1 R)
• M78: 35,246,006 km (0.027 R)
• M79: 35,523,062 km (0.114 R)
• M80: 36,190,717 km (0.117 R)
• M81: 36,358,266 km (0.044 R)
• M82: 36,582,065 km (0.081 R)
• M83: 37,031,158 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.7

Radius: 6.1

Gravity: 23.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 16.15 AU - 22.39 AU

Year: 31371 Days

Day: 21.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 111,141,887 km

• M1: 94,097 km (0.049 R)
• M2: 279,898 km (0.097 R)
• M3: 1,171,651 km (0.115 R)
• M4: 3,024,869 km (0.047 R)
• M5: 3,431,177 km (0.115 R)
• M6: 3,640,913 km (0.117 R)
• M7: 3,694,020 km (0.055 R)
• M8: 4,750,630 km (0.097 R)
• M9: 5,102,634 km (0.083 R)
• M10: 5,162,024 km (0.081 R)
• M11: 5,281,702 km (0.051 R)
• M12: 5,463,015 km (0.113 R)
• M13: 5,523,901 km (0.117 R)
• M14: 8,067,813 km (0.086 R)
• M15: 8,913,490 km (0.076 R)
• M16: 8,985,297 km (0.079 R)
• M17: 9,639,788 km (0.059 R)
• M18: 9,787,291 km (0.116 R)
• M19: 10,536,028 km (0.12 R)
• M20: 12,487,084 km (0.104 R)
• M21: 12,809,467 km (0.06 R)
• M22: 14,546,299 km (0.065 R)
• M23: 14,630,821 km (0.117 R)
• M24: 15,399,006 km (0.114 R)
• M25: 20,559,086 km (0.099 R)
• M26: 21,035,106 km (0.113 R)
• M27: 21,611,058 km (0.117 R)
• M28: 22,095,007 km (0.09 R)
• M29: 22,289,484 km (0.073 R)
• M30: 22,974,942 km (0.081 R)
• M31: 23,172,112 km (0.038 R)
• M32: 23,270,846 km (0.109 R)
• M33: 23,568,097 km (0.066 R)
• M34: 24,166,190 km (0.101 R)
• M35: 24,769,219 km (0.07 R)
• M36: 25,479,061 km (0.095 R)
• M37: 27,753,247 km (0.112 R)
• M38: 29,127,154 km (0.11 R)
• M39: 29,876,191 km (0.108 R)
• M40: 30,415,042 km (0.12 R)
• M41: 31,940,941 km (0.077 R)
• M42: 32,381,506 km (0.066 R)
• M43: 33,046,020 km (0.116 R)
• M44: 33,491,522 km (0.114 R)
• M45: 36,320,867 km (0.066 R)
• M46: 37,126,751 km (0.069 R)
• M47: 39,461,525 km (0.069 R)
• M48: 39,815,772 km (0.11 R)
• M49: 39,934,104 km (0.112 R)
• M50: 41,123,856 km (0.098 R)
• M51: 41,483,041 km (0.107 R)
• M52: 41,843,272 km (0.083 R)
• M53: 42,446,002 km (0.053 R)
• M54: 43,904,133 km (0.108 R)
• M55: 46,122,071 km (0.058 R)
• M56: 46,619,783 km (0.109 R)
• M57: 47,119,440 km (0.109 R)
• M58: 47,495,230 km (0.08 R)
• M59: 52,082,349 km (0.099 R)
• M60: 57,743,282 km (0.11 R)
• M61: 58,952,482 km (0.085 R)
• M62: 60,441,878 km (0.102 R)
• M63: 61,669,628 km (0.083 R)
• M64: 62,080,723 km (0.112 R)
• M65: 64,566,291 km (0.079 R)
• M66: 65,961,142 km (0.036 R)
• M67: 66,241,339 km (0.036 R)
• M68: 66,521,835 km (0.085 R)
• M69: 66,662,307 km (0.095 R)
• M70: 67,506,937 km (0.075 R)
• M71: 69,491,502 km (0.104 R)
• M72: 69,919,202 km (0.052 R)
• M73: 71,064,225 km (0.034 R)
• M74: 73,953,558 km (0.062 R)
• M75: 74,536,092 km (0.056 R)
• M76: 78,359,065 km (0.118 R)
• M77: 79,101,669 km (0.042 R)
• M78: 81,643,487 km (0.077 R)
• M79: 84,820,198 km (0.079 R)
• M80: 88,037,150 km (0.07 R)
• M81: 90,048,643 km (0.102 R)
• M82: 91,137,865 km (0.103 R)
• M83: 92,388,204 km (0.12 R)
• M84: 95,697,010 km (0.102 R)
• M85: 96,331,754 km (0.104 R)
• M86: 97,924,373 km (0.05 R)
• M87: 98,403,983 km (0.1 R)
• M88: 100,329,757 km (0.061 R)
• M89: 108,321,724 km (0.11 R)
• M90: 109,480,060 km (0.116 R)
• M91: 110,143,826 km (0.061 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: 493 - 13,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit