🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.5

Radius: 12

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.02 AU - 1.7 AU

Year: 1095 Days

Day: 14.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 17,013,704 km

• M1: 149,299 km (0.12 R)
• M2: 551,268 km (0.045 R)
• M3: 1,133,204 km (0.079 R)
• M4: 2,232,599 km (0.083 R)
• M5: 3,151,878 km (0.07 R)
• M6: 3,809,959 km (0.071 R)
• M7: 4,588,017 km (0.117 R)
• M8: 5,869,772 km (0.114 R)
• M9: 6,308,692 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.5

Radius: 8.6

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.31 AU - 1.93 AU

Year: 1423 Days

Day: 11.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 169.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 17,013,704 km

• M1: 107,112 km (0.117 R)
• M2: 477,965 km (0.048 R)
• M3: 795,262 km (0.107 R)
• M4: 1,409,062 km (0.086 R)
• M5: 1,764,806 km (0.046 R)
• M6: 2,673,015 km (0.099 R)
• M7: 3,133,926 km (0.118 R)
• M8: 3,598,128 km (0.116 R)
• M9: 4,232,872 km (0.118 R)
• M10: 4,529,824 km (0.12 R)
• M11: 5,881,889 km (0.038 R)
• M12: 6,963,631 km (0.084 R)
• M13: 7,538,386 km (0.097 R)
• M14: 9,236,173 km (0.111 R)
• M15: 9,642,181 km (0.084 R)
• M16: 11,209,817 km (0.094 R)
• M17: 12,902,068 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.1

Radius: 13.2

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.33 AU - 2.43 AU

Year: 2534 Days

Day: 10 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 17,013,704 km

• M1: 165,006 km (0.091 R)
• M2: 742,753 km (0.095 R)
• M3: 1,392,457 km (0.098 R)
• M4: 1,936,993 km (0.044 R)
• M5: 2,377,260 km (0.036 R)
• M6: 2,998,390 km (0.069 R)
• M7: 3,900,914 km (0.119 R)
• M8: 4,953,933 km (0.114 R)
• M9: 5,687,113 km (0.074 R)
• M10: 6,133,961 km (0.091 R)
• M11: 6,689,867 km (0.088 R)
• M12: 7,309,502 km (0.1 R)
• M13: 8,870,555 km (0.107 R)
• M14: 12,337,037 km (0.087 R)
• M15: 14,060,554 km (0.092 R)
• M16: 17,980,916 km (0.112 R)
• M17: 18,660,240 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.5

Radius: 13.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3 AU - 3.76 AU

Year: 4289 Days

Day: 10.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 17,013,704 km

• M1: 163,062 km (0.067 R)
• M2: 573,857 km (0.114 R)
• M3: 1,023,399 km (0.062 R)
• M4: 2,049,940 km (0.069 R)
• M5: 3,399,911 km (0.091 R)
• M6: 4,082,526 km (0.071 R)
• M7: 4,663,564 km (0.049 R)
• M8: 6,296,574 km (0.055 R)
• M9: 7,443,840 km (0.109 R)
• M10: 10,257,776 km (0.09 R)
• M11: 12,861,228 km (0.05 R)
• M12: 14,793,584 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 11,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit