🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.09 AU - 3.11 AU

Year: 1946 Days

Day: 20.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,384,079 km

• M1: 2,250,550 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.49 AU - 4.39 AU

Year: 2788 Days

Day: 12.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.56 AU - 4.68 AU

Year: 2981 Days

Day: 34 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.3

Radius: 11.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.87 AU - 9.83 AU

Year: 8601 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,384,079 km

• M1: 140,622 km (0.09 R)
• M2: 674,088 km (0.08 R)
• M3: 1,388,119 km (0.102 R)
• M4: 1,902,137 km (0.111 R)
• M5: 2,338,364 km (0.072 R)
• M6: 3,783,629 km (0.103 R)
• M7: 6,041,809 km (0.066 R)
• M8: 6,739,534 km (0.103 R)
• M9: 7,729,572 km (0.102 R)
• M10: 8,259,598 km (0.093 R)
• M11: 9,432,295 km (0.115 R)
• M12: 10,329,583 km (0.091 R)
• M13: 11,327,551 km (0.11 R)
• M14: 12,341,076 km (0.098 R)
• M15: 15,084,701 km (0.084 R)
• M16: 16,831,107 km (0.093 R)
• M17: 17,542,146 km (0.053 R)
• M18: 18,771,541 km (0.112 R)
• M19: 26,657,892 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.5

Radius: 4

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.28 AU - 16.76 AU

Year: 21794 Days

Day: 20.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,384,079 km

• M1: 49,816 km (0.041 R)
• M2: 291,417 km (0.103 R)
• M3: 431,739 km (0.059 R)
• M4: 603,328 km (0.119 R)
• M5: 1,383,332 km (0.055 R)
• M6: 2,223,324 km (0.054 R)
• M7: 3,287,712 km (0.069 R)
• M8: 5,759,518 km (0.085 R)
• M9: 6,725,172 km (0.086 R)
• M10: 6,876,865 km (0.073 R)
• M11: 7,187,131 km (0.079 R)
• M12: 7,547,213 km (0.052 R)
• M13: 7,711,172 km (0.061 R)
• M14: 9,155,090 km (0.103 R)
• M15: 13,867,274 km (0.077 R)
• M16: 17,225,746 km (0.102 R)
• M17: 17,367,565 km (0.082 R)
• M18: 24,138,364 km (0.108 R)
• M19: 30,468,748 km (0.035 R)
• M20: 32,154,417 km (0.074 R)
• M21: 33,020,140 km (0.038 R)
• M22: 33,790,269 km (0.088 R)
• M23: 35,710,358 km (0.083 R)
• M24: 36,288,703 km (0.068 R)
• M25: 41,141,509 km (0.116 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 17,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit