🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.9

Radius: 14

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.49 AU - 9.95 AU

Year: 8400 Days

Day: 14.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 96,142,685 km

• M1: 228,735 km (0.093 R)
• M2: 749,934 km (0.094 R)
• M3: 1,426,266 km (0.056 R)
• M4: 2,337,916 km (0.107 R)
• M5: 3,308,357 km (0.081 R)
• M6: 6,716,496 km (0.097 R)
• M7: 8,667,850 km (0.025 R)
• M8: 13,202,760 km (0.093 R)
• M9: 13,765,398 km (0.084 R)
• M10: 18,289,237 km (0.04 R)
• M11: 24,323,417 km (0.104 R)
• M12: 24,782,982 km (0.084 R)
• M13: 26,036,612 km (0.085 R)
• M14: 26,760,217 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.7

Radius: 11.1

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.61 AU - 10.85 AU

Year: 9194 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 96,142,685 km

• M1: 138,079 km (0.118 R)
• M2: 498,759 km (0.056 R)
• M3: 929,452 km (0.106 R)
• M4: 1,851,722 km (0.119 R)
• M5: 2,682,290 km (0.093 R)
• M6: 3,215,606 km (0.095 R)
• M7: 4,892,598 km (0.065 R)
• M8: 5,627,573 km (0.104 R)
• M9: 6,647,980 km (0.098 R)
• M10: 7,432,920 km (0.072 R)
• M11: 7,989,723 km (0.105 R)
• M12: 8,746,389 km (0.058 R)
• M13: 9,276,863 km (0.096 R)
• M14: 9,875,703 km (0.111 R)
• M15: 14,204,617 km (0.102 R)
• M16: 16,283,130 km (0.082 R)
• M17: 17,155,136 km (0.079 R)
• M18: 21,428,399 km (0.089 R)
• M19: 22,721,673 km (0.076 R)
• M20: 26,000,708 km (0.074 R)
• M21: 26,821,253 km (0.101 R)
• M22: 28,996,555 km (0.093 R)
• M23: 34,889,814 km (0.07 R)
• M24: 37,941,311 km (0.111 R)
• M25: 39,951,159 km (0.039 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660

Radius: 7.9

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.02 AU - 22.48 AU

Year: 28940 Days

Day: 20.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 96,142,685 km

• M1: 98,286 km (0.111 R)
• M2: 469,887 km (0.107 R)
• M3: 950,096 km (0.069 R)
• M4: 2,139,549 km (0.071 R)
• M5: 4,468,189 km (0.104 R)
• M6: 4,923,864 km (0.061 R)
• M7: 5,494,131 km (0.048 R)
• M8: 6,017,425 km (0.069 R)
• M9: 6,621,351 km (0.092 R)
• M10: 7,112,780 km (0.092 R)
• M11: 8,223,993 km (0.09 R)
• M12: 9,265,045 km (0.096 R)
• M13: 11,397,712 km (0.074 R)
• M14: 13,447,652 km (0.103 R)
• M15: 15,305,957 km (0.045 R)
• M16: 17,513,124 km (0.077 R)
• M17: 21,898,436 km (0.049 R)
• M18: 23,322,158 km (0.062 R)
• M19: 27,585,249 km (0.063 R)
• M20: 31,239,925 km (0.055 R)
• M21: 33,609,406 km (0.039 R)
• M22: 35,352,520 km (0.108 R)
• M23: 36,698,751 km (0.114 R)
• M24: 37,923,659 km (0.107 R)
• M25: 43,775,030 km (0.102 R)
• M26: 47,451,846 km (0.092 R)
• M27: 49,088,896 km (0.102 R)
• M28: 60,975,045 km (0.119 R)
• M29: 71,288,023 km (0.112 R)
• M30: 77,103,341 km (0.105 R)
• M31: 78,353,381 km (0.097 R)
• M32: 79,363,166 km (0.117 R)
• M33: 81,666,674 km (0.039 R)
• M34: 89,942,129 km (0.11 R)
• M35: 93,856,059 km (0.097 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 15,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit