🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.45 AU - 0.65 AU

Year: 259 Days

Day: 42.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.5

Radius: 13.4

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.68 AU - 0.76 AU

Year: 388 Days

Day: 13 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 29,913,070 km

• M1: 167,101 km (0.094 R)
• M2: 661,971 km (0.111 R)
• M3: 1,318,107 km (0.119 R)
• M4: 1,757,027 km (0.053 R)
• M5: 2,220,032 km (0.051 R)
• M6: 3,267,217 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 8.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.41 AU - 2.05 AU

Year: 1447 Days

Day: 14 Hours

Environment

Temp: -181 °C

Axial Tilt: 150.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,913,070 km

• M1: 111,002 km (0.062 R)
• M2: 389,104 km (0.05 R)
• M3: 687,402 km (0.092 R)
• M4: 1,106,276 km (0.115 R)
• M5: 1,511,088 km (0.076 R)
• M6: 2,066,246 km (0.115 R)
• M7: 2,569,942 km (0.094 R)
• M8: 3,580,924 km (0.111 R)
• M9: 4,205,944 km (0.07 R)
• M10: 5,337,502 km (0.072 R)
• M11: 5,799,012 km (0.074 R)
• M12: 6,383,790 km (0.115 R)
• M13: 6,781,571 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 11.1

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.75 AU - 6.15 AU

Year: 8090 Days

Day: 10 Hours

Environment

Temp: -222 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,913,070 km

• M1: 138,079 km (0.063 R)
• M2: 544,536 km (0.118 R)
• M3: 933,940 km (0.077 R)
• M4: 1,298,061 km (0.08 R)
• M5: 3,598,278 km (0.102 R)
• M6: 4,570,813 km (0.048 R)
• M7: 6,601,604 km (0.099 R)
• M8: 7,618,720 km (0.094 R)
• M9: 8,053,601 km (0.104 R)
• M10: 8,620,727 km (0.062 R)
• M11: 12,203,596 km (0.095 R)
• M12: 13,311,967 km (0.074 R)
• M13: 16,138,169 km (0.076 R)
• M14: 22,872,766 km (0.089 R)
• M15: 28,333,986 km (0.04 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 12,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit