🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406

Radius: 9.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.93 AU - 1.15 AU

Year: 696 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,864,701 km

• M1: 114,592 km (0.115 R)
• M2: 426,803 km (0.098 R)
• M3: 869,014 km (0.119 R)
• M4: 1,414,298 km (0.11 R)
• M5: 2,137,604 km (0.085 R)
• M6: 4,740,607 km (0.105 R)
• M7: 5,127,617 km (0.103 R)
• M8: 5,837,907 km (0.036 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.1

Radius: 6.4

Gravity: 23.54 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.5 AU - 7.04 AU

Year: 10299 Days

Day: 24 Hours

Environment

Temp: -219 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 31,864,701 km

• M1: 98,286 km (0.065 R)
• M2: 320,887 km (0.092 R)
• M3: 557,850 km (0.107 R)
• M4: 903,870 km (0.115 R)
• M5: 1,757,027 km (0.1 R)
• M6: 2,136,258 km (0.072 R)
• M7: 2,445,177 km (0.05 R)
• M8: 2,783,717 km (0.088 R)
• M9: 3,374,778 km (0.091 R)
• M10: 4,368,557 km (0.102 R)
• M11: 5,031,276 km (0.073 R)
• M12: 5,335,109 km (0.071 R)
• M13: 5,979,427 km (0.05 R)
• M14: 6,754,793 km (0.116 R)
• M15: 6,999,984 km (0.111 R)
• M16: 9,998,673 km (0.095 R)
• M17: 10,425,176 km (0.045 R)
• M18: 13,180,320 km (0.032 R)
• M19: 13,693,142 km (0.101 R)
• M20: 14,152,707 km (0.065 R)
• M21: 17,508,935 km (0.118 R)
• M22: 18,443,921 km (0.073 R)
• M23: 19,991,511 km (0.108 R)
• M24: 21,360,482 km (0.096 R)
• M25: 22,699,383 km (0.107 R)
• M26: 27,774,191 km (0.106 R)
• M27: 32,618,918 km (0.09 R)
• M28: 38,126,663 km (0.091 R)
• M29: 39,958,788 km (0.105 R)
• M30: 41,439,059 km (0.09 R)
• M31: 41,712,075 km (0.083 R)
• M32: 42,123,768 km (0.119 R)
• M33: 46,833,558 km (0.084 R)
• M34: 51,095,302 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.4

Radius: 4.1

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.17 AU - 8.63 AU

Year: 13206 Days

Day: 22.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,864,701 km

• M1: 51,162 km (0.115 R)
• M2: 428,000 km (0.075 R)
• M3: 566,228 km (0.12 R)
• M4: 712,684 km (0.105 R)
• M5: 980,464 km (0.11 R)
• M6: 1,312,422 km (0.092 R)
• M7: 1,498,522 km (0.082 R)
• M8: 1,636,451 km (0.042 R)
• M9: 1,894,956 km (0.038 R)
• M10: 2,056,672 km (0.093 R)
• M11: 2,259,676 km (0.044 R)
• M12: 3,127,493 km (0.087 R)
• M13: 4,003,837 km (0.107 R)
• M14: 4,707,396 km (0.116 R)
• M15: 5,638,045 km (0.105 R)
• M16: 6,888,384 km (0.111 R)
• M17: 8,627,459 km (0.083 R)
• M18: 12,024,677 km (0.107 R)
• M19: 13,418,779 km (0.078 R)
• M20: 15,796,039 km (0.083 R)
• M21: 17,146,609 km (0.101 R)
• M22: 19,382,499 km (0.115 R)
• M23: 20,570,006 km (0.105 R)
• M24: 22,858,854 km (0.117 R)
• M25: 23,320,513 km (0.1 R)
• M26: 23,710,066 km (0.098 R)
• M27: 26,559,307 km (0.05 R)
• M28: 26,984,165 km (0.064 R)
• M29: 30,826,287 km (0.028 R)
• M30: 31,579,213 km (0.099 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: 232 - 10,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit