🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.15 AU - 1.41 AU

Year: 666 Days

Day: 16.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.9

Radius: 9

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.23 AU - 5.41 AU

Year: 4870 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,880,644 km

• M1: 111,899 km (0.074 R)
• M2: 418,874 km (0.093 R)
• M3: 711,487 km (0.078 R)
• M4: 1,011,431 km (0.11 R)
• M5: 1,638,396 km (0.047 R)
• M6: 2,263,416 km (0.119 R)
• M7: 2,663,889 km (0.059 R)
• M8: 3,057,182 km (0.098 R)
• M9: 3,430,429 km (0.105 R)
• M10: 4,592,505 km (0.11 R)
• M11: 5,341,990 km (0.037 R)
• M12: 6,316,920 km (0.098 R)
• M13: 6,893,470 km (0.108 R)
• M14: 7,806,765 km (0.072 R)
• M15: 8,399,172 km (0.101 R)
• M16: 9,096,598 km (0.098 R)
• M17: 10,032,033 km (0.111 R)
• M18: 11,290,002 km (0.078 R)
• M19: 12,002,237 km (0.082 R)
• M20: 16,466,088 km (0.078 R)
• M21: 19,692,465 km (0.098 R)
• M22: 20,462,745 km (0.104 R)
• M23: 23,034,781 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.2

Radius: 4.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11 AU - 17.96 AU

Year: 25356 Days

Day: 16.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,880,644 km

• M1: 278,701 km (0.086 R)
• M2: 572,212 km (0.114 R)
• M3: 1,296,266 km (0.081 R)
• M4: 2,088,985 km (0.086 R)
• M5: 2,439,343 km (0.063 R)
• M6: 3,779,291 km (0.068 R)
• M7: 4,772,022 km (0.118 R)
• M8: 5,682,475 km (0.082 R)
• M9: 6,325,596 km (0.106 R)
• M10: 9,006,390 km (0.08 R)
• M11: 9,147,910 km (0.045 R)
• M12: 10,130,020 km (0.093 R)
• M13: 13,250,482 km (0.054 R)
• M14: 15,093,528 km (0.11 R)
• M15: 16,041,679 km (0.093 R)
• M16: 21,719,816 km (0.09 R)
• M17: 23,545,957 km (0.088 R)
• M18: 31,985,072 km (0.06 R)
• M19: 36,095,273 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit