🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.98 AU - 1.6 AU

Year: 535 Days

Day: 24.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.37 AU - 2.23 AU

Year: 882 Days

Day: 21.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.15 AU - 2.69 AU

Year: 1375 Days

Day: 12.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,982,328 km

• M1: 91,554 km (0.108 R)
• M2: 456,423 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.4

Radius: 10

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.4 AU - 5.26 AU

Year: 3877 Days

Day: 13.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 131.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,982,328 km

• M1: 128,953 km (0.086 R)
• M2: 472,280 km (0.098 R)
• M3: 1,123,630 km (0.045 R)
• M4: 1,482,066 km (0.107 R)
• M5: 2,103,346 km (0.085 R)
• M6: 2,689,321 km (0.046 R)
• M7: 3,065,709 km (0.106 R)
• M8: 4,230,777 km (0.04 R)
• M9: 4,670,446 km (0.112 R)
• M10: 5,140,332 km (0.051 R)
• M11: 5,918,241 km (0.093 R)
• M12: 6,380,050 km (0.085 R)
• M13: 7,181,595 km (0.058 R)
• M14: 7,808,859 km (0.115 R)
• M15: 9,324,884 km (0.052 R)
• M16: 10,071,527 km (0.074 R)
• M17: 11,908,290 km (0.109 R)
• M18: 12,787,177 km (0.086 R)
• M19: 16,288,964 km (0.111 R)
• M20: 18,139,041 km (0.053 R)
• M21: 19,052,785 km (0.108 R)
• M22: 21,639,332 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.1

Radius: 9.2

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5 AU - 5.36 AU

Year: 4306 Days

Day: 11.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,982,328 km

• M1: 122,670 km (0.047 R)
• M2: 609,611 km (0.104 R)
• M3: 953,537 km (0.109 R)
• M4: 1,373,159 km (0.067 R)
• M5: 1,727,556 km (0.113 R)
• M6: 2,890,979 km (0.072 R)
• M7: 4,662,517 km (0.071 R)
• M8: 5,056,558 km (0.055 R)
• M9: 5,444,465 km (0.101 R)
• M10: 7,870,942 km (0.104 R)
• M11: 8,392,889 km (0.066 R)
• M12: 9,798,810 km (0.05 R)
• M13: 11,449,323 km (0.106 R)
• M14: 13,856,652 km (0.093 R)
• M15: 14,673,307 km (0.08 R)
• M16: 16,223,739 km (0.092 R)
• M17: 18,979,781 km (0.107 R)
• M18: 20,677,418 km (0.11 R)
• M19: 24,061,471 km (0.1 R)
• M20: 24,843,120 km (0.096 R)
• M21: 26,788,192 km (0.096 R)
• M22: 28,398,313 km (0.107 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: 366 - 19,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit