🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.5

Radius: 14.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.53 AU

Year: 243 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 56,125,299 km

• M1: 184,005 km (0.101 R)
• M2: 786,137 km (0.117 R)
• M3: 1,300,604 km (0.118 R)
• M4: 1,815,071 km (0.108 R)
• M5: 2,410,620 km (0.087 R)
• M6: 2,891,128 km (0.107 R)
• M7: 3,425,941 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 11.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.68 AU - 1 AU

Year: 513 Days

Day: 13.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,125,299 km

• M1: 156,479 km (0.083 R)
• M2: 926,908 km (0.076 R)
• M3: 1,530,237 km (0.114 R)
• M4: 2,077,765 km (0.119 R)
• M5: 2,589,240 km (0.068 R)
• M6: 3,218,897 km (0.071 R)
• M7: 3,710,925 km (0.037 R)
• M8: 4,663,115 km (0.107 R)
• M9: 5,378,343 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.8

Radius: 14.2

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.95 AU - 1.41 AU

Year: 855 Days

Day: 13.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,125,299 km

• M1: 176,675 km (0.111 R)
• M2: 891,454 km (0.117 R)
• M3: 1,504,057 km (0.041 R)
• M4: 2,618,262 km (0.09 R)
• M5: 3,880,120 km (0.062 R)
• M6: 5,059,699 km (0.117 R)
• M7: 6,401,293 km (0.1 R)
• M8: 6,844,701 km (0.055 R)
• M9: 7,670,481 km (0.088 R)
• M10: 8,404,259 km (0.05 R)
• M11: 9,073,859 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459

Radius: 13.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.05 AU - 1.73 AU

Year: 1093 Days

Day: 10.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,125,299 km

• M1: 172,935 km (0.111 R)
• M2: 697,724 km (0.045 R)
• M3: 1,181,823 km (0.087 R)
• M4: 2,196,246 km (0.091 R)
• M5: 3,172,522 km (0.088 R)
• M6: 4,176,623 km (0.093 R)
• M7: 4,727,143 km (0.119 R)
• M8: 7,527,914 km (0.06 R)
• M9: 7,967,583 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.7

Radius: 3.7

Gravity: 23.43 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.14 AU - 10.2 AU

Year: 18518 Days

Day: 24.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,125,299 km

• M1: 46,076 km (0.096 R)
• M2: 529,128 km (0.087 R)
• M3: 1,043,146 km (0.092 R)
• M4: 1,456,634 km (0.086 R)
• M5: 3,398,265 km (0.114 R)
• M6: 3,635,079 km (0.039 R)
• M7: 5,224,706 km (0.098 R)
• M8: 7,013,896 km (0.092 R)
• M9: 8,160,863 km (0.117 R)
• M10: 8,442,257 km (0.12 R)
• M11: 9,789,236 km (0.057 R)
• M12: 10,762,968 km (0.067 R)
• M13: 11,740,142 km (0.1 R)
• M14: 15,234,598 km (0.088 R)
• M15: 16,761,993 km (0.111 R)
• M16: 22,495,481 km (0.116 R)
• M17: 29,300,389 km (0.094 R)
• M18: 36,467,323 km (0.064 R)
• M19: 41,337,931 km (0.091 R)
• M20: 46,624,570 km (0.066 R)
• M21: 48,278,973 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 14,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit