🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.46 AU - 0.66 AU

Year: 177 Days

Day: 24.9 Hours

Environment

Temp: 90 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,293,560 km

• M1: 92,003 km (0.027 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.6

Radius: 12.6

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.89 AU - 9.69 AU

Year: 10991 Days

Day: 8.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,293,560 km

• M1: 159,471 km (0.099 R)
• M2: 1,209,948 km (0.096 R)
• M3: 2,202,380 km (0.099 R)
• M4: 3,199,001 km (0.112 R)
• M5: 4,230,179 km (0.109 R)
• M6: 4,705,451 km (0.105 R)
• M7: 5,558,010 km (0.098 R)
• M8: 6,543,560 km (0.051 R)
• M9: 7,251,308 km (0.049 R)
• M10: 12,822,482 km (0.098 R)
• M11: 15,450,468 km (0.077 R)
• M12: 16,401,163 km (0.036 R)
• M13: 20,456,462 km (0.118 R)
• M14: 24,654,627 km (0.109 R)
• M15: 28,244,676 km (0.093 R)
• M16: 29,305,475 km (0.029 R)
• M17: 30,576,608 km (0.12 R)
• M18: 31,413,010 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.5

Radius: 6.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.32 AU - 18.9 AU

Year: 26011 Days

Day: 21.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,293,560 km

• M1: 77,791 km (0.11 R)
• M2: 287,378 km (0.071 R)
• M3: 837,598 km (0.114 R)
• M4: 1,544,448 km (0.043 R)
• M5: 2,030,641 km (0.059 R)
• M6: 2,657,756 km (0.048 R)
• M7: 5,710,899 km (0.114 R)
• M8: 6,777,232 km (0.108 R)
• M9: 8,839,439 km (0.097 R)
• M10: 9,091,661 km (0.057 R)
• M11: 9,297,059 km (0.093 R)
• M12: 9,985,658 km (0.119 R)
• M13: 10,482,024 km (0.076 R)
• M14: 11,345,503 km (0.108 R)
• M15: 12,069,855 km (0.047 R)
• M16: 12,632,942 km (0.115 R)
• M17: 17,075,400 km (0.112 R)
• M18: 17,467,047 km (0.056 R)
• M19: 18,025,347 km (0.108 R)
• M20: 18,760,770 km (0.11 R)
• M21: 21,994,777 km (0.109 R)
• M22: 23,694,657 km (0.119 R)
• M23: 29,878,435 km (0.072 R)
• M24: 30,447,206 km (0.09 R)
• M25: 31,372,169 km (0.03 R)
• M26: 32,434,913 km (0.061 R)
• M27: 37,845,718 km (0.116 R)
• M28: 38,914,595 km (0.118 R)
• M29: 49,773,156 km (0.117 R)
• M30: 52,854,723 km (0.115 R)
• M31: 53,186,381 km (0.056 R)
• M32: 53,519,237 km (0.042 R)
• M33: 55,375,597 km (0.106 R)
• M34: 57,799,681 km (0.076 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 11,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit