🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.81 AU - 2.67 AU

Year: 1464 Days

Day: 36 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.5

Radius: 14.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.76 AU - 3.05 AU

Year: 2156 Days

Day: 13.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 95,232,677 km

• M1: 180,265 km (0.04 R)
• M2: 676,631 km (0.082 R)
• M3: 1,536,370 km (0.112 R)
• M4: 2,040,515 km (0.098 R)
• M5: 4,247,532 km (0.119 R)
• M6: 5,974,341 km (0.062 R)
• M7: 6,669,971 km (0.114 R)
• M8: 7,135,370 km (0.097 R)
• M9: 7,859,274 km (0.116 R)
• M10: 8,568,218 km (0.062 R)
• M11: 9,522,503 km (0.105 R)
• M12: 10,509,998 km (0.055 R)
• M13: 12,939,318 km (0.067 R)
• M14: 14,556,022 km (0.104 R)
• M15: 15,389,582 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.3

Radius: 4.8

Gravity: 37.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.96 AU - 17.78 AU

Year: 25033 Days

Day: 24.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,232,677 km

• M1: 59,989 km (0.111 R)
• M2: 245,640 km (0.087 R)
• M3: 535,560 km (0.117 R)
• M4: 743,950 km (0.103 R)
• M5: 992,432 km (0.072 R)
• M6: 1,279,062 km (0.116 R)
• M7: 3,542,478 km (0.056 R)
• M8: 4,281,790 km (0.097 R)
• M9: 4,725,797 km (0.106 R)
• M10: 5,078,549 km (0.104 R)
• M11: 8,333,798 km (0.098 R)
• M12: 10,067,488 km (0.105 R)
• M13: 12,389,696 km (0.07 R)
• M14: 12,610,353 km (0.093 R)
• M15: 15,381,503 km (0.093 R)
• M16: 23,631,527 km (0.081 R)
• M17: 27,921,994 km (0.06 R)
• M18: 34,556,809 km (0.088 R)
• M19: 45,224,184 km (0.088 R)
• M20: 63,818,152 km (0.085 R)
• M21: 89,088,374 km (0.081 R)
• M22: 91,291,053 km (0.083 R)
• M23: 93,812,226 km (0.096 R)
• M24: 94,662,840 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 19,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit