🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 9.2

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.97 AU - 1.31 AU

Year: 812 Days

Day: 10 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,482,790 km

• M1: 114,442 km (0.092 R)
• M2: 433,834 km (0.09 R)
• M3: 847,023 km (0.114 R)
• M4: 1,380,489 km (0.078 R)
• M5: 1,941,332 km (0.051 R)
• M6: 2,527,755 km (0.12 R)
• M7: 4,529,524 km (0.117 R)
• M8: 6,636,610 km (0.077 R)
• M9: 7,412,425 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.8

Radius: 8.1

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.6 AU - 2.1 AU

Year: 1678 Days

Day: 12.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,482,790 km

• M1: 100,829 km (0.071 R)
• M2: 418,575 km (0.107 R)
• M3: 1,518,119 km (0.087 R)
• M4: 1,841,699 km (0.104 R)
• M5: 2,336,420 km (0.095 R)
• M6: 2,962,038 km (0.067 R)
• M7: 3,677,116 km (0.101 R)
• M8: 4,038,095 km (0.087 R)
• M9: 5,771,935 km (0.082 R)
• M10: 9,757,671 km (0.097 R)
• M11: 11,251,705 km (0.043 R)
• M12: 11,666,988 km (0.109 R)
• M13: 13,305,683 km (0.045 R)
• M14: 13,898,689 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.2

Radius: 4.9

Gravity: 36.78 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.89 AU - 8.21 AU

Year: 12483 Days

Day: 19.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,482,790 km

• M1: 62,083 km (0.055 R)
• M2: 230,381 km (0.111 R)
• M3: 537,056 km (0.059 R)
• M4: 938,727 km (0.085 R)
• M5: 1,345,184 km (0.092 R)
• M6: 1,758,523 km (0.099 R)
• M7: 2,272,092 km (0.083 R)
• M8: 3,072,142 km (0.059 R)
• M9: 3,350,244 km (0.077 R)
• M10: 3,756,552 km (0.042 R)
• M11: 4,764,991 km (0.071 R)
• M12: 5,865,733 km (0.078 R)
• M13: 8,266,030 km (0.112 R)
• M14: 8,605,767 km (0.11 R)
• M15: 11,728,473 km (0.106 R)
• M16: 14,322,201 km (0.033 R)
• M17: 15,313,586 km (0.084 R)
• M18: 16,425,547 km (0.109 R)
• M19: 16,962,454 km (0.107 R)
• M20: 18,315,118 km (0.104 R)
• M21: 22,054,167 km (0.099 R)
• M22: 22,896,403 km (0.087 R)
• M23: 27,431,163 km (0.114 R)
• M24: 30,535,169 km (0.101 R)
• M25: 33,375,584 km (0.091 R)
• M26: 33,988,786 km (0.118 R)
• M27: 34,360,237 km (0.099 R)
• M28: 39,575,070 km (0.058 R)
• M29: 39,986,314 km (0.112 R)
• M30: 41,096,480 km (0.077 R)
• M31: 41,659,267 km (0.097 R)
• M32: 43,378,446 km (0.112 R)
• M33: 44,846,749 km (0.05 R)
• M34: 45,144,299 km (0.114 R)
• M35: 53,018,682 km (0.049 R)
• M36: 56,063,448 km (0.116 R)
• M37: 58,866,014 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 18,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit