🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.48 AU - 0.68 AU

Year: 281 Days

Day: 21.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.3

Radius: 10.4

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.55 AU - 4.13 AU

Year: 3881 Days

Day: 6.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,010,874 km

• M1: 129,552 km (0.073 R)
• M2: 896,091 km (0.1 R)
• M3: 1,414,747 km (0.078 R)
• M4: 2,126,235 km (0.047 R)
• M5: 2,750,357 km (0.068 R)
• M6: 3,512,408 km (0.116 R)
• M7: 3,858,578 km (0.042 R)
• M8: 4,409,397 km (0.078 R)
• M9: 5,190,298 km (0.097 R)
• M10: 5,918,690 km (0.096 R)
• M11: 6,744,620 km (0.076 R)
• M12: 7,611,988 km (0.084 R)
• M13: 8,230,576 km (0.101 R)
• M14: 10,578,365 km (0.105 R)
• M15: 11,044,811 km (0.101 R)
• M16: 11,436,757 km (0.1 R)
• M17: 13,389,757 km (0.077 R)
• M18: 13,785,593 km (0.117 R)
• M19: 14,704,872 km (0.071 R)
• M20: 15,773,599 km (0.047 R)
• M21: 16,159,562 km (0.088 R)
• M22: 17,590,017 km (0.057 R)
• M23: 18,487,903 km (0.12 R)
• M24: 19,668,530 km (0.043 R)
• M25: 20,504,931 km (0.11 R)
• M26: 21,031,217 km (0.109 R)
• M27: 23,015,184 km (0.083 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.4

Radius: 4.6

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.47 AU - 12.13 AU

Year: 21018 Days

Day: 17.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,010,874 km

• M1: 57,146 km (0.078 R)
• M2: 221,255 km (0.089 R)
• M3: 1,289,534 km (0.115 R)
• M4: 2,032,137 km (0.098 R)
• M5: 2,664,039 km (0.04 R)
• M6: 3,217,701 km (0.1 R)
• M7: 4,965,303 km (0.076 R)
• M8: 7,651,183 km (0.1 R)
• M9: 8,806,976 km (0.08 R)
• M10: 9,502,606 km (0.087 R)
• M11: 13,538,159 km (0.105 R)
• M12: 20,739,950 km (0.119 R)
• M13: 23,055,874 km (0.037 R)
• M14: 23,613,725 km (0.071 R)
• M15: 31,935,555 km (0.113 R)
• M16: 47,321,995 km (0.097 R)
• M17: 55,010,877 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 11,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit