🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.3

Radius: 11.6

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.96 AU - 1.04 AU

Year: 690 Days

Day: 6.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,996,021 km

• M1: 144,512 km (0.091 R)
• M2: 723,007 km (0.105 R)
• M3: 1,341,743 km (0.112 R)
• M4: 1,733,989 km (0.084 R)
• M5: 2,263,266 km (0.108 R)
• M6: 2,757,986 km (0.025 R)
• M7: 3,311,050 km (0.089 R)
• M8: 3,691,776 km (0.111 R)
• M9: 4,365,565 km (0.106 R)
• M10: 5,119,688 km (0.096 R)
• M11: 5,688,309 km (0.074 R)
• M12: 6,117,207 km (0.034 R)
• M13: 6,974,253 km (0.11 R)
• M14: 7,352,287 km (0.11 R)
• M15: 7,767,570 km (0.049 R)
• M16: 8,271,865 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.8

Radius: 9.7

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.67 AU - 1.99 AU

Year: 1709 Days

Day: 6.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,996,021 km

• M1: 120,725 km (0.113 R)
• M2: 460,612 km (0.118 R)
• M3: 764,445 km (0.065 R)
• M4: 1,267,992 km (0.104 R)
• M5: 1,636,750 km (0.12 R)
• M6: 2,100,952 km (0.062 R)
• M7: 3,023,074 km (0.096 R)
• M8: 3,584,365 km (0.116 R)
• M9: 4,021,490 km (0.085 R)
• M10: 4,432,735 km (0.076 R)
• M11: 4,915,337 km (0.115 R)
• M12: 6,085,941 km (0.037 R)
• M13: 6,602,801 km (0.071 R)
• M14: 7,873,336 km (0.115 R)
• M15: 9,502,307 km (0.104 R)
• M16: 10,306,097 km (0.087 R)
• M17: 11,306,607 km (0.038 R)
• M18: 11,693,168 km (0.12 R)
• M19: 13,243,451 km (0.085 R)
• M20: 15,533,196 km (0.107 R)
• M21: 16,059,631 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.5

Radius: 14

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.67 AU - 2.13 AU

Year: 1808 Days

Day: 13.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,996,021 km

• M1: 174,132 km (0.097 R)
• M2: 797,057 km (0.086 R)
• M3: 1,262,008 km (0.098 R)
• M4: 1,881,343 km (0.117 R)
• M5: 2,321,161 km (0.096 R)
• M6: 2,786,560 km (0.083 R)
• M7: 3,586,459 km (0.105 R)
• M8: 4,060,236 km (0.092 R)
• M9: 5,362,635 km (0.095 R)
• M10: 6,497,335 km (0.091 R)
• M11: 8,027,123 km (0.072 R)
• M12: 8,650,946 km (0.093 R)
• M13: 9,476,128 km (0.117 R)
• M14: 11,788,911 km (0.057 R)
• M15: 12,391,042 km (0.11 R)
• M16: 13,311,069 km (0.079 R)
• M17: 13,919,932 km (0.086 R)
• M18: 14,411,361 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.5

Radius: 7.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.85 AU - 7.03 AU

Year: 11281 Days

Day: 21.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,996,021 km

• M1: 98,735 km (0.104 R)
• M2: 496,515 km (0.061 R)
• M3: 1,134,849 km (0.108 R)
• M4: 2,407,030 km (0.083 R)
• M5: 3,011,405 km (0.104 R)
• M6: 3,349,646 km (0.119 R)
• M7: 5,622,636 km (0.086 R)
• M8: 5,908,368 km (0.101 R)
• M9: 7,714,912 km (0.082 R)
• M10: 12,062,076 km (0.112 R)
• M11: 19,418,103 km (0.116 R)
• M12: 22,678,140 km (0.089 R)
• M13: 28,271,604 km (0.112 R)
• M14: 30,355,353 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 17,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit