🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.26 AU - 1.62 AU

Year: 739 Days

Day: 31.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.31 AU - 1.95 AU

Year: 890 Days

Day: 42.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.09 AU - 2.49 AU

Year: 1481 Days

Day: 38.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.2

Radius: 9.5

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.64 AU - 6.8 AU

Year: 5848 Days

Day: 5.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,253,882 km

• M1: 118,482 km (0.077 R)
• M2: 554,859 km (0.108 R)
• M3: 1,081,293 km (0.051 R)
• M4: 1,416,692 km (0.119 R)
• M5: 2,090,181 km (0.117 R)
• M6: 2,925,985 km (0.109 R)
• M7: 3,547,115 km (0.119 R)
• M8: 3,855,436 km (0.081 R)
• M9: 5,161,276 km (0.094 R)
• M10: 5,587,630 km (0.068 R)
• M11: 7,009,558 km (0.111 R)
• M12: 10,022,160 km (0.088 R)
• M13: 10,869,332 km (0.064 R)
• M14: 11,860,418 km (0.084 R)
• M15: 16,013,106 km (0.04 R)
• M16: 19,175,305 km (0.055 R)
• M17: 19,512,649 km (0.089 R)
• M18: 23,033,285 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.9

Radius: 7.9

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.99 AU - 15.07 AU

Year: 18961 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,253,882 km

• M1: 98,884 km (0.08 R)
• M2: 417,827 km (0.117 R)
• M3: 676,033 km (0.111 R)
• M4: 1,660,237 km (0.065 R)
• M5: 2,845,950 km (0.109 R)
• M6: 3,731,868 km (0.071 R)
• M7: 5,002,403 km (0.111 R)
• M8: 6,800,869 km (0.057 R)
• M9: 7,298,880 km (0.072 R)
• M10: 10,336,016 km (0.053 R)
• M11: 11,553,593 km (0.104 R)
• M12: 11,872,237 km (0.103 R)
• M13: 18,490,147 km (0.102 R)
• M14: 20,555,196 km (0.087 R)
• M15: 28,932,228 km (0.104 R)
• M16: 29,997,066 km (0.086 R)
• M17: 30,599,945 km (0.111 R)
• M18: 31,954,404 km (0.052 R)
• M19: 32,456,754 km (0.105 R)
• M20: 34,914,946 km (0.115 R)
• M21: 36,257,438 km (0.105 R)
• M22: 38,617,942 km (0.111 R)
• M23: 38,902,178 km (0.096 R)
• M24: 39,331,225 km (0.112 R)
• M25: 40,490,758 km (0.077 R)
• M26: 43,335,661 km (0.117 R)
• M27: 44,728,567 km (0.089 R)
• M28: 45,515,302 km (0.117 R)
• M29: 47,603,688 km (0.098 R)
• M30: 48,588,790 km (0.099 R)
• M31: 50,260,696 km (0.051 R)
• M32: 51,111,010 km (0.043 R)
• M33: 52,665,482 km (0.118 R)
• M34: 55,868,372 km (0.058 R)
• M35: 62,268,618 km (0.098 R)
• M36: 62,855,640 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 18,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit