🌌 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: 647.4

Radius: 11.9

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.65 AU - 0.75 AU

Year: 372 Days

Day: 6.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 115.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,276,537 km

• M1: 147,952 km (0.062 R)
• M2: 582,235 km (0.076 R)
• M3: 1,043,146 km (0.113 R)
• M4: 1,471,744 km (0.084 R)
• M5: 2,026,902 km (0.106 R)
• M6: 2,897,262 km (0.105 R)
• M7: 3,447,184 km (0.11 R)
• M8: 3,989,326 km (0.041 R)
• M9: 4,546,130 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.6

Radius: 14.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.55 AU - 0.87 AU

Year: 380 Days

Day: 6.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,276,537 km

• M1: 182,958 km (0.044 R)
• M2: 649,704 km (0.11 R)
• M3: 1,506,750 km (0.116 R)
• M4: 1,979,479 km (0.042 R)
• M5: 2,553,187 km (0.041 R)
• M6: 3,357,575 km (0.119 R)
• M7: 4,273,562 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 12.2

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.25 AU - 1.31 AU

Year: 921 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,276,537 km

• M1: 151,692 km (0.083 R)
• M2: 601,383 km (0.102 R)
• M3: 1,026,840 km (0.039 R)
• M4: 1,508,695 km (0.076 R)
• M5: 1,918,742 km (0.103 R)
• M6: 2,325,050 km (0.116 R)
• M7: 3,037,585 km (0.104 R)
• M8: 3,505,078 km (0.06 R)
• M9: 4,462,056 km (0.05 R)
• M10: 5,244,004 km (0.066 R)
• M11: 5,835,663 km (0.11 R)
• M12: 6,358,657 km (0.071 R)
• M13: 8,799,048 km (0.053 R)
• M14: 9,606,577 km (0.092 R)
• M15: 10,337,512 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.1

Radius: 14.4

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.4 AU - 1.54 AU

Year: 1133 Days

Day: 10.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,276,537 km

• M1: 179,069 km (0.104 R)
• M2: 702,960 km (0.066 R)
• M3: 1,167,013 km (0.054 R)
• M4: 1,681,330 km (0.102 R)
• M5: 2,306,051 km (0.083 R)
• M6: 3,083,661 km (0.103 R)
• M7: 3,592,742 km (0.094 R)
• M8: 5,090,217 km (0.077 R)
• M9: 5,685,766 km (0.119 R)
• M10: 8,108,354 km (0.116 R)
• M11: 8,815,354 km (0.094 R)
• M12: 9,309,326 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.8

Radius: 7.3

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.14 AU - 8.7 AU

Year: 14172 Days

Day: 17.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,276,537 km

• M1: 122,820 km (0.067 R)
• M2: 529,277 km (0.11 R)
• M3: 928,704 km (0.047 R)
• M4: 1,202,767 km (0.063 R)
• M5: 1,695,243 km (0.093 R)
• M6: 2,629,033 km (0.119 R)
• M7: 3,274,847 km (0.118 R)
• M8: 3,527,817 km (0.081 R)
• M9: 6,980,536 km (0.099 R)
• M10: 9,439,177 km (0.099 R)
• M11: 13,738,620 km (0.093 R)
• M12: 21,257,109 km (0.101 R)
• M13: 22,222,614 km (0.041 R)
• M14: 25,117,183 km (0.045 R)
• M15: 25,742,802 km (0.037 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 16,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit