🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.9

Radius: 11.2

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.15 AU - 5.45 AU

Year: 4672 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,678,362 km

• M1: 141,370 km (0.034 R)
• M2: 945,907 km (0.118 R)
• M3: 1,350,869 km (0.107 R)
• M4: 1,955,992 km (0.115 R)
• M5: 2,898,459 km (0.076 R)
• M6: 3,493,559 km (0.079 R)
• M7: 3,980,500 km (0.068 R)
• M8: 4,955,429 km (0.115 R)
• M9: 5,370,414 km (0.114 R)
• M10: 7,732,265 km (0.065 R)
• M11: 8,330,507 km (0.097 R)
• M12: 8,680,416 km (0.102 R)
• M13: 9,746,900 km (0.103 R)
• M14: 12,138,970 km (0.07 R)
• M15: 13,791,876 km (0.103 R)
• M16: 14,227,655 km (0.113 R)
• M17: 16,852,051 km (0.114 R)
• M18: 17,350,211 km (0.11 R)
• M19: 17,922,423 km (0.069 R)
• M20: 19,239,184 km (0.093 R)
• M21: 20,903,161 km (0.105 R)
• M22: 24,914,329 km (0.101 R)
• M23: 25,479,809 km (0.091 R)
• M24: 26,385,773 km (0.09 R)
• M25: 27,057,916 km (0.068 R)
• M26: 29,771,173 km (0.118 R)
• M27: 30,868,623 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.7

Radius: 13

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.22 AU - 11.2 AU

Year: 12491 Days

Day: 14 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,678,362 km

• M1: 164,558 km (0.113 R)
• M2: 648,357 km (0.109 R)
• M3: 1,192,893 km (0.082 R)
• M4: 1,633,609 km (0.033 R)
• M5: 2,129,825 km (0.117 R)
• M6: 4,409,547 km (0.114 R)
• M7: 4,816,303 km (0.072 R)
• M8: 5,456,283 km (0.1 R)
• M9: 6,824,804 km (0.108 R)
• M10: 9,290,477 km (0.076 R)
• M11: 10,502,668 km (0.098 R)
• M12: 10,948,171 km (0.083 R)
• M13: 12,238,901 km (0.101 R)
• M14: 12,858,236 km (0.048 R)
• M15: 14,226,758 km (0.092 R)
• M16: 15,051,191 km (0.094 R)
• M17: 16,645,157 km (0.095 R)
• M18: 17,794,816 km (0.08 R)
• M19: 21,920,426 km (0.118 R)
• M20: 23,489,409 km (0.106 R)
• M21: 28,537,439 km (0.031 R)
• M22: 35,621,497 km (0.073 R)
• M23: 39,367,128 km (0.101 R)
• M24: 52,813,883 km (0.053 R)
• M25: 53,466,578 km (0.027 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.9

Radius: 3.5

Gravity: 53.62 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.38 AU - 13.2 AU

Year: 17514 Days

Day: 17.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,678,362 km

• M1: 55,650 km (0.105 R)
• M2: 190,887 km (0.116 R)
• M3: 478,115 km (0.108 R)
• M4: 1,440,029 km (0.086 R)
• M5: 1,700,180 km (0.083 R)
• M6: 2,229,906 km (0.118 R)
• M7: 2,789,103 km (0.054 R)
• M8: 4,209,534 km (0.044 R)
• M9: 5,165,016 km (0.093 R)
• M10: 9,201,615 km (0.077 R)
• M11: 14,428,266 km (0.041 R)
• M12: 14,720,879 km (0.12 R)
• M13: 25,661,271 km (0.095 R)
• M14: 25,982,906 km (0.041 R)
• M15: 28,998,799 km (0.119 R)
• M16: 29,464,647 km (0.053 R)
• M17: 31,868,386 km (0.112 R)
• M18: 33,499,152 km (0.112 R)
• M19: 34,660,031 km (0.088 R)
• M20: 45,866,109 km (0.04 R)
• M21: 48,103,495 km (0.092 R)
• M22: 48,592,231 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 12,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit