🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.61 AU - 0.93 AU

Year: 243 Days

Day: 14.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.76 AU - 2.64 AU

Year: 1174 Days

Day: 28 Hours

Environment

Temp: -74 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.34 AU - 5.46 AU

Year: 3322 Days

Day: 26.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,001,350 km

• M1: 25,731 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.3

Radius: 7.6

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 19.3 AU - 19.68 AU

Year: 30966 Days

Day: 23.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 89,001,350 km

• M1: 94,546 km (0.051 R)
• M2: 371,152 km (0.057 R)
• M3: 666,608 km (0.098 R)
• M4: 1,134,401 km (0.073 R)
• M5: 2,025,406 km (0.07 R)
• M6: 3,203,190 km (0.037 R)
• M7: 3,745,332 km (0.073 R)
• M8: 4,105,863 km (0.052 R)
• M9: 4,453,379 km (0.109 R)
• M10: 7,212,712 km (0.061 R)
• M11: 7,463,288 km (0.091 R)
• M12: 9,443,366 km (0.111 R)
• M13: 10,943,234 km (0.102 R)
• M14: 12,595,542 km (0.061 R)
• M15: 14,094,214 km (0.049 R)
• M16: 14,805,851 km (0.091 R)
• M17: 15,211,411 km (0.087 R)
• M18: 16,472,970 km (0.04 R)
• M19: 17,084,825 km (0.1 R)
• M20: 21,696,329 km (0.108 R)
• M21: 22,431,453 km (0.066 R)
• M22: 23,620,157 km (0.082 R)
• M23: 24,062,518 km (0.052 R)
• M24: 26,954,245 km (0.096 R)
• M25: 29,174,427 km (0.12 R)
• M26: 36,414,665 km (0.098 R)
• M27: 39,276,771 km (0.098 R)
• M28: 39,742,021 km (0.082 R)
• M29: 43,597,008 km (0.117 R)
• M30: 47,343,238 km (0.119 R)
• M31: 57,039,723 km (0.066 R)
• M32: 68,202,567 km (0.115 R)
• M33: 86,622,403 km (0.09 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 17,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit