🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.66 AU - 1 AU

Year: 290 Days

Day: 44.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.37 AU - 2.25 AU

Year: 932 Days

Day: 24.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,361,503 km

• M1: 46,974 km (0.061 R)
• M2: 62,682 km (0.118 R)

Asteroid Belt

Center: 9.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.9

Radius: 5.4

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 13.28 AU - 21.84 AU

Year: 28175 Days

Day: 24.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,361,503 km

• M1: 67,319 km (0.068 R)
• M2: 362,476 km (0.082 R)
• M3: 574,157 km (0.085 R)
• M4: 783,893 km (0.118 R)
• M5: 1,044,642 km (0.072 R)
• M6: 1,760,019 km (0.107 R)
• M7: 2,065,947 km (0.042 R)
• M8: 2,935,409 km (0.04 R)
• M9: 3,686,391 km (0.112 R)
• M10: 3,994,712 km (0.08 R)
• M11: 4,592,804 km (0.082 R)
• M12: 4,877,190 km (0.051 R)
• M13: 5,679,334 km (0.09 R)
• M14: 6,175,550 km (0.088 R)
• M15: 10,010,192 km (0.09 R)
• M16: 12,214,816 km (0.036 R)
• M17: 13,827,780 km (0.113 R)
• M18: 14,270,889 km (0.031 R)
• M19: 15,030,248 km (0.113 R)
• M20: 15,736,350 km (0.041 R)
• M21: 16,382,463 km (0.091 R)
• M22: 16,795,203 km (0.029 R)
• M23: 18,162,378 km (0.096 R)
• M24: 18,515,429 km (0.048 R)
• M25: 18,783,209 km (0.116 R)
• M26: 19,602,108 km (0.086 R)
• M27: 23,219,834 km (0.104 R)
• M28: 25,901,076 km (0.107 R)
• M29: 33,558,542 km (0.072 R)
• M30: 34,357,993 km (0.11 R)
• M31: 40,463,082 km (0.097 R)
• M32: 48,256,832 km (0.036 R)
• M33: 54,580,783 km (0.096 R)
• M34: 62,030,907 km (0.038 R)
• M35: 63,638,485 km (0.112 R)
• M36: 67,356,740 km (0.098 R)
• M37: 71,217,413 km (0.077 R)
• M38: 72,757,672 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 13,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit