🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.5

Radius: 11.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.69 AU - 0.71 AU

Year: 391 Days

Day: 6.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 36,627,095 km

• M1: 144,362 km (0.074 R)
• M2: 642,224 km (0.113 R)
• M3: 1,327,980 km (0.088 R)
• M4: 1,685,669 km (0.106 R)
• M5: 2,122,943 km (0.054 R)
• M6: 2,627,537 km (0.089 R)
• M7: 3,211,268 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.3

Radius: 11.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.72 AU - 1.9 AU

Year: 1624 Days

Day: 7.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,627,095 km

• M1: 145,559 km (0.083 R)
• M2: 511,475 km (0.118 R)
• M3: 897,288 km (0.084 R)
• M4: 1,330,523 km (0.078 R)
• M5: 1,779,317 km (0.115 R)
• M6: 2,639,206 km (0.11 R)
• M7: 3,285,618 km (0.111 R)
• M8: 4,170,639 km (0.117 R)
• M9: 4,972,334 km (0.114 R)
• M10: 5,744,857 km (0.102 R)
• M11: 6,341,155 km (0.08 R)
• M12: 7,224,979 km (0.063 R)
• M13: 9,656,094 km (0.103 R)
• M14: 10,694,453 km (0.114 R)
• M15: 11,291,348 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.1

Radius: 7.9

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.21 AU - 6.87 AU

Year: 9899 Days

Day: 16.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 55.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,627,095 km

• M1: 98,286 km (0.106 R)
• M2: 380,727 km (0.067 R)
• M3: 797,955 km (0.119 R)
• M4: 1,603,540 km (0.06 R)
• M5: 1,969,007 km (0.096 R)
• M6: 2,903,246 km (0.067 R)
• M7: 4,500,502 km (0.062 R)
• M8: 5,951,901 km (0.099 R)
• M9: 7,121,457 km (0.092 R)
• M10: 10,155,003 km (0.12 R)
• M11: 11,051,991 km (0.095 R)
• M12: 11,542,373 km (0.109 R)
• M13: 13,199,768 km (0.081 R)
• M14: 13,498,964 km (0.056 R)
• M15: 16,979,209 km (0.119 R)
• M16: 20,545,622 km (0.047 R)
• M17: 22,046,089 km (0.079 R)
• M18: 24,431,875 km (0.066 R)
• M19: 24,959,208 km (0.067 R)

Asteroid Belt

Center: 7.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.8

Radius: 6.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.04 AU - 10.58 AU

Year: 20490 Days

Day: 15.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 36,627,095 km

• M1: 86,019 km (0.078 R)
• M2: 438,920 km (0.1 R)
• M3: 1,195,586 km (0.069 R)
• M4: 2,372,173 km (0.038 R)
• M5: 4,437,671 km (0.092 R)
• M6: 9,310,074 km (0.059 R)
• M7: 10,260,619 km (0.078 R)
• M8: 13,054,060 km (0.077 R)
• M9: 31,514,437 km (0.08 R)
• M10: 32,314,337 km (0.092 R)
• M11: 36,081,660 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 19,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit