🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.5

Radius: 13.7

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.5 AU - 0.58 AU

Year: 269 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 27,431,971 km

• M1: 170,392 km (0.112 R)
• M2: 610,060 km (0.12 R)
• M3: 1,060,350 km (0.114 R)
• M4: 1,508,545 km (0.108 R)
• M5: 2,193,254 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.8

Radius: 9.8

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.67 AU - 0.83 AU

Year: 441 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 27,431,971 km

• M1: 125,961 km (0.114 R)
• M2: 448,494 km (0.049 R)
• M3: 1,019,061 km (0.115 R)
• M4: 1,325,288 km (0.085 R)
• M5: 2,496,190 km (0.066 R)
• M6: 3,967,036 km (0.07 R)
• M7: 4,537,303 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.8

Radius: 14.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.7 AU - 3.24 AU

Year: 3472 Days

Day: 14.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 148.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,431,971 km

• M1: 180,415 km (0.109 R)
• M2: 661,522 km (0.085 R)
• M3: 1,200,224 km (0.115 R)
• M4: 2,058,915 km (0.114 R)
• M5: 3,314,042 km (0.077 R)
• M6: 3,826,414 km (0.087 R)
• M7: 4,324,426 km (0.12 R)
• M8: 6,107,333 km (0.074 R)
• M9: 7,452,816 km (0.052 R)
• M10: 7,976,858 km (0.089 R)
• M11: 9,043,490 km (0.099 R)
• M12: 10,203,323 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.8

Radius: 10.9

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.34 AU - 3.86 AU

Year: 3702 Days

Day: 13.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,431,971 km

• M1: 135,835 km (0.098 R)
• M2: 598,092 km (0.094 R)
• M3: 1,291,628 km (0.091 R)
• M4: 2,481,081 km (0.075 R)
• M5: 4,474,472 km (0.082 R)
• M6: 5,208,399 km (0.084 R)
• M7: 6,915,610 km (0.091 R)
• M8: 7,395,221 km (0.059 R)
• M9: 8,243,740 km (0.115 R)
• M10: 8,857,092 km (0.085 R)
• M11: 9,384,723 km (0.027 R)
• M12: 11,137,711 km (0.093 R)
• M13: 12,623,816 km (0.076 R)
• M14: 14,391,315 km (0.114 R)
• M15: 15,495,497 km (0.11 R)
• M16: 16,318,136 km (0.113 R)
• M17: 18,230,445 km (0.077 R)
• M18: 22,150,807 km (0.094 R)
• M19: 23,194,551 km (0.093 R)
• M20: 24,270,759 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.4

Radius: 9.9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.83 AU - 4.15 AU

Year: 5406 Days

Day: 12.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,431,971 km

• M1: 125,812 km (0.081 R)
• M2: 529,726 km (0.109 R)
• M3: 1,149,809 km (0.086 R)
• M4: 1,563,298 km (0.049 R)
• M5: 2,190,113 km (0.082 R)
• M6: 2,661,795 km (0.081 R)
• M7: 3,831,501 km (0.057 R)
• M8: 5,022,449 km (0.114 R)
• M9: 9,094,354 km (0.079 R)
• M10: 9,410,005 km (0.105 R)
• M11: 10,746,662 km (0.105 R)
• M12: 11,234,202 km (0.119 R)
• M13: 11,782,777 km (0.053 R)
• M14: 12,349,155 km (0.085 R)
• M15: 13,536,363 km (0.093 R)
• M16: 14,636,207 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 10,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit