🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.52 AU - 2.84 AU

Year: 1542 Days

Day: 23.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 118.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.57 AU - 3.83 AU

Year: 2012 Days

Day: 28.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,532,435 km

• M1: 2,295,879 km (0.056 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370

Radius: 13.1

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.74 AU - 8.08 AU

Year: 7089 Days

Day: 8.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,532,435 km

• M1: 163,660 km (0.065 R)
• M2: 651,200 km (0.065 R)
• M3: 1,091,616 km (0.093 R)
• M4: 2,417,801 km (0.103 R)
• M5: 5,910,612 km (0.111 R)
• M6: 7,239,789 km (0.104 R)
• M7: 10,482,622 km (0.091 R)
• M8: 11,027,308 km (0.091 R)
• M9: 13,609,068 km (0.08 R)
• M10: 16,876,136 km (0.109 R)
• M11: 17,498,912 km (0.069 R)
• M12: 22,520,164 km (0.059 R)
• M13: 23,275,334 km (0.069 R)
• M14: 27,907,034 km (0.102 R)
• M15: 29,132,091 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.5

Radius: 12.3

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.65 AU - 13.03 AU

Year: 15235 Days

Day: 11.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,532,435 km

• M1: 153,487 km (0.105 R)
• M2: 589,715 km (0.1 R)
• M3: 1,401,732 km (0.115 R)
• M4: 2,482,876 km (0.118 R)
• M5: 3,215,157 km (0.104 R)
• M6: 4,026,127 km (0.096 R)
• M7: 5,701,175 km (0.025 R)
• M8: 6,174,353 km (0.115 R)
• M9: 7,706,086 km (0.114 R)
• M10: 8,335,145 km (0.097 R)
• M11: 9,209,245 km (0.055 R)
• M12: 10,200,331 km (0.087 R)
• M13: 15,863,508 km (0.078 R)
• M14: 16,802,833 km (0.108 R)
• M15: 18,196,487 km (0.082 R)
• M16: 19,843,709 km (0.099 R)
• M17: 23,532,792 km (0.1 R)
• M18: 33,998,958 km (0.094 R)
• M19: 40,668,780 km (0.106 R)
• M20: 42,129,453 km (0.12 R)
• M21: 43,473,889 km (0.088 R)
• M22: 47,839,155 km (0.073 R)
• M23: 50,627,510 km (0.107 R)
• M24: 51,806,491 km (0.109 R)
• M25: 59,453,934 km (0.047 R)
• M26: 63,060,439 km (0.089 R)
• M27: 63,642,824 km (0.044 R)
• M28: 65,015,983 km (0.074 R)
• M29: 66,408,589 km (0.103 R)
• M30: 66,810,110 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312

Radius: 3.7

Gravity: 22.79 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 13.7 AU - 17.4 AU

Year: 21551 Days

Day: 19.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,532,435 km

• M1: 46,076 km (0.112 R)
• M2: 322,234 km (0.088 R)
• M3: 501,901 km (0.106 R)
• M4: 803,939 km (0.098 R)
• M5: 1,006,794 km (0.112 R)
• M6: 1,439,580 km (0.049 R)
• M7: 2,235,591 km (0.095 R)
• M8: 3,110,289 km (0.105 R)
• M9: 4,345,968 km (0.098 R)
• M10: 4,833,058 km (0.059 R)
• M11: 6,803,562 km (0.049 R)
• M12: 7,548,858 km (0.05 R)
• M13: 8,202,302 km (0.085 R)
• M14: 8,346,963 km (0.062 R)
• M15: 11,796,241 km (0.104 R)
• M16: 13,128,859 km (0.115 R)
• M17: 18,872,071 km (0.068 R)
• M18: 20,509,419 km (0.101 R)
• M19: 21,867,170 km (0.11 R)
• M20: 24,961,751 km (0.059 R)
• M21: 25,470,234 km (0.091 R)
• M22: 31,527,003 km (0.11 R)
• M23: 31,645,335 km (0.06 R)
• M24: 33,453,973 km (0.097 R)
• M25: 36,359,314 km (0.085 R)
• M26: 36,489,314 km (0.077 R)
• M27: 39,840,905 km (0.104 R)
• M28: 40,814,937 km (0.072 R)
• M29: 41,947,243 km (0.067 R)
• M30: 42,233,573 km (0.115 R)
• M31: 43,100,493 km (0.098 R)
• M32: 43,538,366 km (0.079 R)
• M33: 46,075,546 km (0.083 R)
• M34: 48,237,684 km (0.113 R)
• M35: 51,115,648 km (0.086 R)
• M36: 51,934,995 km (0.03 R)
• M37: 54,615,490 km (0.119 R)
• M38: 56,510,895 km (0.087 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 16,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit