🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.57 AU - 0.73 AU

Year: 338 Days

Day: 27.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,573,397 km

• M1: 209,587 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.52 AU - 0.8 AU

Year: 346 Days

Day: 25.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,573,397 km

• M1: 22,440 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152

Radius: 8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.71 AU - 2.49 AU

Year: 1965 Days

Day: 13.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,573,397 km

• M1: 100,231 km (0.091 R)
• M2: 411,693 km (0.111 R)
• M3: 1,954,795 km (0.098 R)
• M4: 2,527,007 km (0.105 R)
• M5: 3,165,641 km (0.059 R)
• M6: 6,146,229 km (0.106 R)
• M7: 7,634,727 km (0.088 R)
• M8: 8,423,258 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.8

Radius: 8.8

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.87 AU - 2.89 AU

Year: 2371 Days

Day: 13.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,573,397 km

• M1: 110,852 km (0.041 R)
• M2: 385,663 km (0.101 R)
• M3: 1,140,833 km (0.099 R)
• M4: 2,211,655 km (0.106 R)
• M5: 2,769,356 km (0.105 R)
• M6: 3,157,263 km (0.095 R)
• M7: 3,692,973 km (0.103 R)
• M8: 5,108,169 km (0.027 R)
• M9: 7,384,151 km (0.107 R)
• M10: 7,846,259 km (0.11 R)
• M11: 8,295,052 km (0.111 R)
• M12: 9,491,985 km (0.053 R)
• M13: 11,115,421 km (0.107 R)
• M14: 11,396,366 km (0.083 R)
• M15: 11,972,168 km (0.098 R)
• M16: 13,048,674 km (0.089 R)
• M17: 14,662,387 km (0.099 R)
• M18: 17,514,620 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.2

Radius: 4.3

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.83 AU - 9.97 AU

Year: 18608 Days

Day: 19.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,573,397 km

• M1: 53,706 km (0.102 R)
• M2: 350,209 km (0.086 R)
• M3: 488,138 km (0.115 R)
• M4: 831,016 km (0.082 R)
• M5: 1,049,429 km (0.097 R)
• M6: 3,990,374 km (0.112 R)
• M7: 4,674,933 km (0.081 R)
• M8: 7,665,993 km (0.025 R)
• M9: 9,452,491 km (0.101 R)
• M10: 10,069,732 km (0.038 R)
• M11: 18,647,823 km (0.027 R)
• M12: 19,208,815 km (0.119 R)
• M13: 25,451,535 km (0.119 R)
• M14: 27,868,737 km (0.054 R)
• M15: 37,529,618 km (0.112 R)
• M16: 43,660,438 km (0.077 R)
• M17: 44,506,264 km (0.104 R)
• M18: 45,362,862 km (0.051 R)
• M19: 46,815,008 km (0.1 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: 512 - 18,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit