🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.5

Radius: 12.4

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.77 AU - 0.93 AU

Year: 514 Days

Day: 11.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,722,440 km

• M1: 154,235 km (0.083 R)
• M2: 612,304 km (0.087 R)
• M3: 1,060,649 km (0.111 R)
• M4: 1,780,514 km (0.096 R)
• M5: 2,689,471 km (0.12 R)
• M6: 3,142,902 km (0.114 R)
• M7: 4,380,226 km (0.11 R)
• M8: 4,774,266 km (0.114 R)
• M9: 5,359,194 km (0.099 R)
• M10: 5,918,989 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.1

Radius: 10.8

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.81 AU - 0.95 AU

Year: 542 Days

Day: 10 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,722,440 km

• M1: 134,339 km (0.111 R)
• M2: 706,102 km (0.067 R)
• M3: 1,067,381 km (0.11 R)
• M4: 1,418,786 km (0.116 R)
• M5: 1,969,905 km (0.088 R)
• M6: 2,562,462 km (0.101 R)
• M7: 3,476,804 km (0.088 R)
• M8: 3,887,450 km (0.115 R)
• M9: 4,360,928 km (0.118 R)
• M10: 4,856,096 km (0.079 R)
• M11: 5,532,279 km (0.108 R)
• M12: 6,469,360 km (0.083 R)
• M13: 7,050,548 km (0.107 R)
• M14: 7,486,775 km (0.036 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.2

Radius: 4.9

Gravity: 29.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.86 AU - 7.28 AU

Year: 11047 Days

Day: 19.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 51,722,440 km

• M1: 61,036 km (0.077 R)
• M2: 224,995 km (0.067 R)
• M3: 382,821 km (0.106 R)
• M4: 560,244 km (0.116 R)
• M5: 1,269,488 km (0.117 R)
• M6: 1,512,285 km (0.059 R)
• M7: 2,145,682 km (0.07 R)
• M8: 2,491,403 km (0.12 R)
• M9: 2,807,054 km (0.065 R)
• M10: 3,442,247 km (0.073 R)
• M11: 3,595,585 km (0.075 R)
• M12: 6,064,698 km (0.054 R)
• M13: 6,518,578 km (0.075 R)
• M14: 7,035,588 km (0.118 R)
• M15: 7,536,591 km (0.087 R)
• M16: 9,478,072 km (0.04 R)
• M17: 11,219,840 km (0.11 R)
• M18: 12,795,106 km (0.069 R)
• M19: 14,248,449 km (0.107 R)
• M20: 16,233,463 km (0.119 R)
• M21: 17,403,767 km (0.046 R)
• M22: 18,865,488 km (0.096 R)
• M23: 20,910,641 km (0.041 R)
• M24: 22,294,421 km (0.118 R)
• M25: 24,015,545 km (0.089 R)
• M26: 25,435,528 km (0.09 R)
• M27: 26,116,796 km (0.1 R)
• M28: 26,313,817 km (0.057 R)
• M29: 27,515,985 km (0.11 R)
• M30: 28,130,683 km (0.066 R)
• M31: 41,883,963 km (0.087 R)
• M32: 43,935,847 km (0.074 R)
• M33: 45,910,689 km (0.093 R)
• M34: 49,884,906 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 15,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit