🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.49 AU - 0.69 AU

Year: 174 Days

Day: 32.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.15 AU - 4.45 AU

Year: 2836 Days

Day: 28 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.6

Radius: 12.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.46 AU - 5.82 AU

Year: 5128 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,104,283 km

• M1: 158,574 km (0.047 R)
• M2: 1,168,509 km (0.115 R)
• M3: 2,276,281 km (0.118 R)
• M4: 5,422,324 km (0.093 R)
• M5: 6,193,202 km (0.071 R)
• M6: 8,027,272 km (0.115 R)
• M7: 8,712,430 km (0.116 R)
• M8: 12,487,682 km (0.027 R)
• M9: 14,318,910 km (0.109 R)
• M10: 14,817,370 km (0.112 R)
• M11: 16,442,751 km (0.079 R)
• M12: 16,928,345 km (0.048 R)
• M13: 19,033,038 km (0.099 R)
• M14: 19,636,217 km (0.12 R)
• M15: 24,534,500 km (0.051 R)
• M16: 25,977,521 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.6

Radius: 4

Gravity: 33.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.26 AU - 16.36 AU

Year: 19650 Days

Day: 23.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,104,283 km

• M1: 54,902 km (0.087 R)
• M2: 365,617 km (0.095 R)
• M3: 836,252 km (0.047 R)
• M4: 992,432 km (0.099 R)
• M5: 1,378,993 km (0.097 R)
• M6: 1,970,653 km (0.093 R)
• M7: 2,147,029 km (0.106 R)
• M8: 2,553,935 km (0.066 R)
• M9: 3,087,251 km (0.088 R)
• M10: 4,145,955 km (0.074 R)
• M11: 4,535,807 km (0.051 R)
• M12: 5,313,417 km (0.066 R)
• M13: 6,469,061 km (0.088 R)
• M14: 7,639,066 km (0.115 R)
• M15: 9,703,516 km (0.104 R)
• M16: 10,330,331 km (0.059 R)
• M17: 11,982,939 km (0.088 R)
• M18: 13,384,222 km (0.091 R)
• M19: 20,357,278 km (0.096 R)
• M20: 25,079,784 km (0.038 R)
• M21: 35,009,342 km (0.069 R)
• M22: 36,207,173 km (0.116 R)
• M23: 38,263,695 km (0.094 R)
• M24: 48,895,316 km (0.108 R)
• M25: 50,390,547 km (0.111 R)
• M26: 52,087,286 km (0.102 R)
• M27: 55,236,620 km (0.057 R)
• M28: 59,442,564 km (0.09 R)
• M29: 64,250,789 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 13,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit