🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.47 AU - 0.77 AU

Year: 173 Days

Day: 12.3 Hours

Environment

Temp: 246 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.1

Radius: 10

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.87 AU - 9.15 AU

Year: 8042 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,838,570 km

• M1: 126,261 km (0.111 R)
• M2: 495,169 km (0.11 R)
• M3: 812,616 km (0.067 R)
• M4: 1,135,747 km (0.108 R)
• M5: 1,572,573 km (0.081 R)
• M6: 2,025,406 km (0.063 R)
• M7: 2,694,258 km (0.083 R)
• M8: 4,713,530 km (0.106 R)
• M9: 5,026,339 km (0.097 R)
• M10: 5,413,947 km (0.082 R)
• M11: 5,789,438 km (0.111 R)
• M12: 7,205,681 km (0.084 R)
• M13: 8,338,286 km (0.114 R)
• M14: 9,185,908 km (0.036 R)
• M15: 9,766,946 km (0.093 R)
• M16: 11,052,141 km (0.087 R)
• M17: 12,991,827 km (0.109 R)
• M18: 13,439,274 km (0.102 R)
• M19: 14,483,916 km (0.095 R)
• M20: 15,896,419 km (0.111 R)
• M21: 16,931,637 km (0.092 R)
• M22: 17,601,237 km (0.051 R)
• M23: 18,921,887 km (0.089 R)
• M24: 22,953,848 km (0.06 R)
• M25: 24,023,772 km (0.056 R)
• M26: 25,126,608 km (0.068 R)
• M27: 26,262,953 km (0.085 R)

Asteroid Belt

Center: 12.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.3

Radius: 6.2

Gravity: 24.02 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.27 AU - 19.21 AU

Year: 23218 Days

Day: 16.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 92,838,570 km

• M1: 83,027 km (0.115 R)
• M2: 285,582 km (0.064 R)
• M3: 1,220,569 km (0.09 R)
• M4: 1,474,885 km (0.09 R)
• M5: 2,070,135 km (0.079 R)
• M6: 2,948,873 km (0.112 R)
• M7: 3,290,854 km (0.089 R)
• M8: 3,627,300 km (0.076 R)
• M9: 4,737,765 km (0.051 R)
• M10: 5,288,584 km (0.109 R)
• M11: 6,803,412 km (0.114 R)
• M12: 7,503,829 km (0.1 R)
• M13: 8,872,650 km (0.071 R)
• M14: 10,400,044 km (0.102 R)
• M15: 13,965,410 km (0.098 R)
• M16: 15,679,203 km (0.066 R)
• M17: 16,807,770 km (0.084 R)
• M18: 20,720,651 km (0.111 R)
• M19: 22,184,766 km (0.119 R)
• M20: 23,161,490 km (0.049 R)
• M21: 24,053,542 km (0.116 R)
• M22: 25,200,659 km (0.063 R)
• M23: 29,502,346 km (0.062 R)
• M24: 32,580,920 km (0.079 R)
• M25: 38,279,103 km (0.101 R)
• M26: 46,160,368 km (0.104 R)
• M27: 48,107,234 km (0.091 R)
• M28: 49,010,058 km (0.106 R)
• M29: 50,108,256 km (0.042 R)
• M30: 50,663,563 km (0.04 R)
• M31: 52,925,483 km (0.115 R)
• M32: 53,308,902 km (0.099 R)
• M33: 55,253,824 km (0.11 R)
• M34: 55,450,844 km (0.111 R)
• M35: 65,031,242 km (0.116 R)
• M36: 73,493,395 km (0.114 R)
• M37: 74,690,477 km (0.096 R)
• M38: 77,369,476 km (0.093 R)
• M39: 81,379,446 km (0.079 R)
• M40: 82,660,453 km (0.045 R)
• M41: 86,053,931 km (0.119 R)
• M42: 88,996,820 km (0.078 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 12,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit