🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.79 AU - 1.01 AU

Year: 375 Days

Day: 13.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,901,950 km

• M1: 65,225 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.7 AU - 1.86 AU

Year: 1044 Days

Day: 22.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,901,950 km

• M1: 30,518 km (0.05 R)
• M2: 217,216 km (0.077 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230

Radius: 10.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.89 AU - 7.25 AU

Year: 6576 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,901,950 km

• M1: 131,796 km (0.118 R)
• M2: 676,033 km (0.056 R)
• M3: 1,143,077 km (0.119 R)
• M4: 1,676,394 km (0.117 R)
• M5: 2,083,001 km (0.107 R)
• M6: 2,619,160 km (0.108 R)
• M7: 2,955,605 km (0.098 R)
• M8: 3,990,972 km (0.066 R)
• M9: 4,462,654 km (0.106 R)
• M10: 6,825,403 km (0.096 R)
• M11: 7,771,011 km (0.081 R)
• M12: 8,764,640 km (0.045 R)
• M13: 9,215,678 km (0.08 R)
• M14: 11,484,180 km (0.101 R)
• M15: 12,394,333 km (0.08 R)
• M16: 16,577,838 km (0.103 R)
• M17: 18,038,362 km (0.105 R)
• M18: 20,160,108 km (0.092 R)
• M19: 21,348,364 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.7

Radius: 8

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.77 AU - 8.75 AU

Year: 9505 Days

Day: 12.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 34,901,950 km

• M1: 99,632 km (0.113 R)
• M2: 390,600 km (0.059 R)
• M3: 1,067,680 km (0.081 R)
• M4: 1,656,497 km (0.107 R)
• M5: 2,070,135 km (0.059 R)
• M6: 3,948,337 km (0.097 R)
• M7: 5,702,372 km (0.072 R)
• M8: 6,178,691 km (0.088 R)
• M9: 6,510,799 km (0.042 R)
• M10: 6,995,795 km (0.075 R)
• M11: 7,283,621 km (0.055 R)
• M12: 8,353,844 km (0.097 R)
• M13: 9,613,010 km (0.108 R)
• M14: 11,187,976 km (0.083 R)
• M15: 13,918,287 km (0.03 R)
• M16: 15,017,981 km (0.026 R)
• M17: 17,389,107 km (0.1 R)
• M18: 18,322,298 km (0.096 R)
• M19: 21,775,765 km (0.04 R)
• M20: 22,158,736 km (0.108 R)
• M21: 24,551,554 km (0.108 R)
• M22: 25,050,014 km (0.092 R)
• M23: 25,470,533 km (0.117 R)
• M24: 25,981,261 km (0.096 R)
• M25: 27,644,041 km (0.071 R)
• M26: 30,507,195 km (0.106 R)
• M27: 30,986,805 km (0.072 R)
• M28: 31,764,565 km (0.092 R)
• M29: 33,664,009 km (0.104 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: 468 - 13,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit