🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.2

Radius: 8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.96 AU - 2.58 AU

Year: 2281 Days

Day: 12.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,818,344 km

• M1: 99,483 km (0.076 R)
• M2: 352,303 km (0.113 R)
• M3: 677,828 km (0.117 R)
• M4: 1,133,353 km (0.107 R)
• M5: 1,398,291 km (0.072 R)
• M6: 2,143,438 km (0.076 R)
• M7: 2,566,800 km (0.053 R)
• M8: 3,101,463 km (0.111 R)
• M9: 3,533,950 km (0.092 R)
• M10: 3,855,287 km (0.105 R)
• M11: 4,744,796 km (0.109 R)
• M12: 5,299,205 km (0.064 R)
• M13: 6,419,394 km (0.112 R)
• M14: 7,022,872 km (0.107 R)
• M15: 7,506,372 km (0.066 R)
• M16: 9,150,004 km (0.03 R)
• M17: 9,882,585 km (0.112 R)
• M18: 11,292,246 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.4

Radius: 9.7

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.89 AU - 3.07 AU

Year: 3430 Days

Day: 6.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,818,344 km

• M1: 120,725 km (0.084 R)
• M2: 423,212 km (0.065 R)
• M3: 835,654 km (0.098 R)
• M4: 1,421,629 km (0.04 R)
• M5: 2,234,992 km (0.081 R)
• M6: 2,793,890 km (0.109 R)
• M7: 3,405,895 km (0.065 R)
• M8: 4,614,346 km (0.119 R)
• M9: 5,949,657 km (0.119 R)
• M10: 8,603,673 km (0.11 R)
• M11: 10,328,087 km (0.094 R)
• M12: 18,704,371 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133

Radius: 14.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.53 AU - 4.63 AU

Year: 5496 Days

Day: 12.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,818,344 km

• M1: 176,825 km (0.118 R)
• M2: 736,770 km (0.091 R)
• M3: 1,321,996 km (0.117 R)
• M4: 2,141,045 km (0.107 R)
• M5: 3,048,954 km (0.114 R)
• M6: 4,141,019 km (0.106 R)
• M7: 4,921,920 km (0.096 R)
• M8: 7,681,551 km (0.113 R)
• M9: 11,544,617 km (0.111 R)
• M10: 12,746,786 km (0.083 R)
• M11: 13,268,134 km (0.075 R)
• M12: 15,254,196 km (0.07 R)
• M13: 16,598,333 km (0.093 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.7

Radius: 6.9

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.53 AU - 6.03 AU

Year: 9267 Days

Day: 22.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,818,344 km

• M1: 88,861 km (0.081 R)
• M2: 648,507 km (0.117 R)
• M3: 873,951 km (0.092 R)
• M4: 4,056,047 km (0.096 R)
• M5: 4,477,315 km (0.094 R)
• M6: 6,117,207 km (0.091 R)
• M7: 7,410,929 km (0.106 R)
• M8: 8,203,498 km (0.116 R)
• M9: 9,541,951 km (0.114 R)
• M10: 9,770,835 km (0.082 R)
• M11: 10,479,181 km (0.112 R)
• M12: 13,314,210 km (0.091 R)
• M13: 14,602,996 km (0.054 R)
• M14: 18,750,597 km (0.083 R)
• M15: 19,327,895 km (0.11 R)
• M16: 21,913,844 km (0.111 R)
• M17: 28,700,052 km (0.078 R)
• M18: 37,554,152 km (0.084 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: 512 - 16,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit