🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.55 AU - 1.93 AU

Year: 869 Days

Day: 46.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,258,534 km

• M1: 47,722 km (0.036 R)
• M2: 77,342 km (0.116 R)

Asteroid Belt

Center: 6.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.3

Radius: 8.3

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.32 AU - 12.74 AU

Year: 14828 Days

Day: 6.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,258,534 km

• M1: 103,671 km (0.066 R)
• M2: 562,189 km (0.101 R)
• M3: 1,403,228 km (0.119 R)
• M4: 1,858,454 km (0.094 R)
• M5: 2,201,033 km (0.113 R)
• M6: 2,562,911 km (0.077 R)
• M7: 3,245,825 km (0.097 R)
• M8: 3,630,292 km (0.074 R)
• M9: 4,490,629 km (0.079 R)
• M10: 4,794,313 km (0.112 R)
• M11: 5,111,610 km (0.037 R)
• M12: 7,047,855 km (0.119 R)
• M13: 11,532,201 km (0.097 R)
• M14: 12,429,040 km (0.109 R)
• M15: 13,302,691 km (0.094 R)
• M16: 16,169,435 km (0.088 R)
• M17: 19,159,149 km (0.069 R)
• M18: 20,691,330 km (0.111 R)
• M19: 22,991,098 km (0.117 R)
• M20: 25,349,958 km (0.117 R)
• M21: 26,642,633 km (0.119 R)
• M22: 30,904,527 km (0.099 R)
• M23: 33,514,860 km (0.114 R)
• M24: 39,882,643 km (0.114 R)
• M25: 42,073,204 km (0.107 R)
• M26: 43,273,727 km (0.113 R)
• M27: 45,117,072 km (0.082 R)
• M28: 47,012,028 km (0.115 R)
• M29: 49,620,567 km (0.117 R)
• M30: 50,455,173 km (0.107 R)
• M31: 51,639,091 km (0.111 R)
• M32: 52,323,950 km (0.114 R)
• M33: 52,668,623 km (0.082 R)
• M34: 56,019,167 km (0.086 R)
• M35: 63,924,367 km (0.05 R)
• M36: 64,912,311 km (0.083 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.3

Radius: 7

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.08 AU - 18.9 AU

Year: 25362 Days

Day: 24.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,258,534 km

• M1: 95,294 km (0.089 R)
• M2: 476,619 km (0.036 R)
• M3: 945,459 km (0.074 R)
• M4: 2,341,057 km (0.102 R)
• M5: 3,147,838 km (0.093 R)
• M6: 4,027,773 km (0.112 R)
• M7: 4,297,199 km (0.089 R)
• M8: 5,456,732 km (0.064 R)
• M9: 6,487,760 km (0.082 R)
• M10: 8,540,542 km (0.106 R)
• M11: 8,929,796 km (0.108 R)
• M12: 10,797,526 km (0.109 R)
• M13: 11,252,752 km (0.118 R)
• M14: 14,884,839 km (0.11 R)
• M15: 15,205,427 km (0.089 R)
• M16: 19,324,455 km (0.112 R)
• M17: 21,485,545 km (0.075 R)
• M18: 22,519,117 km (0.097 R)
• M19: 27,824,007 km (0.065 R)
• M20: 28,066,655 km (0.098 R)
• M21: 28,679,258 km (0.097 R)
• M22: 34,182,515 km (0.103 R)
• M23: 38,218,067 km (0.115 R)
• M24: 43,694,845 km (0.068 R)
• M25: 46,876,343 km (0.066 R)
• M26: 50,029,567 km (0.072 R)
• M27: 50,568,568 km (0.068 R)
• M28: 60,130,266 km (0.099 R)
• M29: 63,637,139 km (0.113 R)
• M30: 64,481,619 km (0.046 R)
• M31: 74,037,183 km (0.068 R)
• M32: 77,340,902 km (0.065 R)
• M33: 80,004,642 km (0.12 R)
• M34: 83,987,386 km (0.05 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 20,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit