🌌 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: 218.8

Radius: 8.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.48 AU - 0.6 AU

Year: 265 Days

Day: 11.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,063,580 km

• M1: 102,026 km (0.105 R)
• M2: 546,481 km (0.095 R)
• M3: 824,284 km (0.118 R)
• M4: 1,128,267 km (0.087 R)
• M5: 1,594,115 km (0.11 R)
• M6: 1,869,225 km (0.105 R)
• M7: 2,135,061 km (0.096 R)
• M8: 2,463,877 km (0.111 R)
• M9: 2,826,203 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.2

Radius: 11.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.49 AU - 0.67 AU

Year: 295 Days

Day: 11.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 74,063,580 km

• M1: 139,276 km (0.08 R)
• M2: 495,767 km (0.063 R)
• M3: 901,776 km (0.092 R)
• M4: 1,431,951 km (0.08 R)
• M5: 1,946,717 km (0.106 R)
• M6: 2,374,417 km (0.12 R)
• M7: 2,820,817 km (0.025 R)
• M8: 3,187,332 km (0.061 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.5

Radius: 5

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.38 AU - 6.84 AU

Year: 11333 Days

Day: 17.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,063,580 km

• M1: 62,233 km (0.098 R)
• M2: 318,045 km (0.061 R)
• M3: 532,868 km (0.045 R)
• M4: 913,594 km (0.091 R)
• M5: 1,425,069 km (0.094 R)
• M6: 1,706,164 km (0.069 R)
• M7: 1,900,192 km (0.062 R)
• M8: 2,123,243 km (0.069 R)
• M9: 2,572,485 km (0.048 R)
• M10: 3,234,456 km (0.113 R)
• M11: 5,254,326 km (0.117 R)
• M12: 6,494,642 km (0.108 R)
• M13: 6,776,933 km (0.103 R)
• M14: 7,265,669 km (0.076 R)
• M15: 8,987,990 km (0.108 R)
• M16: 10,965,075 km (0.118 R)
• M17: 11,775,746 km (0.081 R)
• M18: 12,819,790 km (0.079 R)
• M19: 13,465,005 km (0.103 R)
• M20: 14,079,553 km (0.077 R)
• M21: 17,797,808 km (0.095 R)
• M22: 23,778,881 km (0.083 R)
• M23: 24,000,884 km (0.111 R)
• M24: 24,903,258 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.2

Radius: 7.9

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.39 AU - 10.23 AU

Year: 18943 Days

Day: 17 Hours

Environment

Temp: -235 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,063,580 km

• M1: 98,435 km (0.071 R)
• M2: 589,715 km (0.1 R)
• M3: 854,054 km (0.113 R)
• M4: 1,296,116 km (0.096 R)
• M5: 1,792,482 km (0.115 R)
• M6: 2,929,126 km (0.073 R)
• M7: 3,407,391 km (0.093 R)
• M8: 4,691,389 km (0.067 R)
• M9: 5,195,983 km (0.057 R)
• M10: 7,157,809 km (0.11 R)
• M11: 8,125,857 km (0.092 R)
• M12: 8,536,503 km (0.084 R)
• M13: 8,853,651 km (0.112 R)
• M14: 10,025,750 km (0.092 R)
• M15: 11,047,803 km (0.109 R)
• M16: 11,488,219 km (0.054 R)
• M17: 13,438,826 km (0.12 R)
• M18: 14,830,385 km (0.086 R)
• M19: 16,804,478 km (0.107 R)
• M20: 17,811,721 km (0.078 R)
• M21: 18,593,071 km (0.05 R)
• M22: 21,459,815 km (0.117 R)
• M23: 29,828,469 km (0.112 R)
• M24: 34,661,378 km (0.117 R)
• M25: 43,314,567 km (0.103 R)
• M26: 47,473,388 km (0.069 R)
• M27: 55,104,525 km (0.106 R)
• M28: 55,469,694 km (0.071 R)
• M29: 62,320,229 km (0.073 R)
• M30: 66,359,521 km (0.103 R)
• M31: 70,784,776 km (0.072 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: 396 - 14,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit