🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.63 AU - 0.97 AU

Year: 263 Days

Day: 46.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.39 AU - 1.41 AU

Year: 608 Days

Day: 14.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.8

Radius: 8

Gravity: 14.65 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.54 AU - 5.94 AU

Year: 4403 Days

Day: 13.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,239,343 km

• M1: 99,483 km (0.114 R)
• M2: 422,016 km (0.086 R)
• M3: 710,590 km (0.114 R)
• M4: 3,307,759 km (0.097 R)
• M5: 3,645,999 km (0.105 R)
• M6: 4,053,953 km (0.072 R)
• M7: 4,466,992 km (0.04 R)
• M8: 5,405,719 km (0.095 R)
• M9: 14,952,756 km (0.117 R)
• M10: 15,998,146 km (0.112 R)
• M11: 16,782,936 km (0.1 R)
• M12: 17,153,640 km (0.067 R)
• M13: 17,403,767 km (0.098 R)
• M14: 22,409,163 km (0.068 R)
• M15: 24,718,056 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.5

Radius: 3.8

Gravity: 47.4 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.39 AU - 15.15 AU

Year: 17745 Days

Day: 18.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 70,239,343 km

• M1: 49,367 km (0.113 R)
• M2: 256,860 km (0.102 R)
• M3: 521,199 km (0.073 R)
• M4: 981,661 km (0.118 R)
• M5: 1,706,613 km (0.093 R)
• M6: 1,849,329 km (0.096 R)
• M7: 2,347,340 km (0.102 R)
• M8: 5,027,984 km (0.093 R)
• M9: 6,274,434 km (0.104 R)
• M10: 6,746,714 km (0.095 R)
• M11: 7,713,266 km (0.105 R)
• M12: 8,509,127 km (0.101 R)
• M13: 9,358,244 km (0.093 R)
• M14: 9,916,843 km (0.082 R)
• M15: 10,916,755 km (0.114 R)
• M16: 13,813,568 km (0.09 R)
• M17: 14,099,899 km (0.086 R)
• M18: 15,360,859 km (0.113 R)
• M19: 15,901,356 km (0.082 R)
• M20: 19,146,433 km (0.104 R)
• M21: 19,412,867 km (0.045 R)
• M22: 20,044,319 km (0.074 R)
• M23: 21,538,802 km (0.104 R)
• M24: 23,814,934 km (0.096 R)
• M25: 26,906,823 km (0.045 R)
• M26: 27,691,164 km (0.101 R)
• M27: 30,617,299 km (0.11 R)
• M28: 31,348,982 km (0.042 R)
• M29: 31,595,519 km (0.097 R)
• M30: 33,101,521 km (0.101 R)
• M31: 40,765,270 km (0.115 R)
• M32: 43,765,455 km (0.049 R)
• M33: 45,476,556 km (0.074 R)
• M34: 45,950,931 km (0.087 R)
• M35: 47,718,280 km (0.088 R)
• M36: 47,881,192 km (0.088 R)
• M37: 58,161,857 km (0.074 R)
• M38: 58,347,658 km (0.075 R)
• M39: 60,418,391 km (0.08 R)
• M40: 60,609,129 km (0.051 R)
• M41: 66,516,748 km (0.115 R)
• M42: 68,361,141 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit