🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137

Radius: 10.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.51 AU - 0.63 AU

Year: 297 Days

Day: 9.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 40,596,100 km

• M1: 129,701 km (0.092 R)
• M2: 462,856 km (0.065 R)
• M3: 809,773 km (0.119 R)
• M4: 1,158,037 km (0.03 R)
• M5: 1,717,683 km (0.117 R)
• M6: 2,102,748 km (0.085 R)
• M7: 2,516,087 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.6

Radius: 13.3

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.53 AU - 1.69 AU

Year: 1410 Days

Day: 13.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,596,100 km

• M1: 165,455 km (0.07 R)
• M2: 610,808 km (0.091 R)
• M3: 1,048,382 km (0.106 R)
• M4: 1,622,838 km (0.075 R)
• M5: 2,924,040 km (0.112 R)
• M6: 3,879,372 km (0.069 R)
• M7: 4,715,474 km (0.092 R)
• M8: 5,515,524 km (0.103 R)
• M9: 6,214,445 km (0.1 R)
• M10: 6,795,483 km (0.042 R)
• M11: 7,983,141 km (0.093 R)
• M12: 8,700,463 km (0.043 R)
• M13: 9,151,201 km (0.094 R)
• M14: 9,744,506 km (0.088 R)
• M15: 10,363,243 km (0.108 R)
• M16: 10,939,195 km (0.052 R)
• M17: 11,752,110 km (0.108 R)
• M18: 12,378,625 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.9

Radius: 8.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.18 AU - 3.46 AU

Year: 3269 Days

Day: 11 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,596,100 km

• M1: 113,096 km (0.106 R)
• M2: 409,449 km (0.045 R)
• M3: 933,341 km (0.114 R)
• M4: 1,244,804 km (0.096 R)
• M5: 1,526,347 km (0.111 R)
• M6: 1,930,710 km (0.092 R)
• M7: 2,744,373 km (0.078 R)
• M8: 3,279,036 km (0.12 R)
• M9: 3,607,104 km (0.086 R)
• M10: 4,577,096 km (0.085 R)
• M11: 4,899,629 km (0.06 R)
• M12: 7,337,327 km (0.047 R)
• M13: 7,660,458 km (0.119 R)
• M14: 10,087,534 km (0.035 R)
• M15: 11,241,981 km (0.085 R)
• M16: 14,168,863 km (0.115 R)
• M17: 14,578,761 km (0.1 R)
• M18: 15,137,509 km (0.079 R)
• M19: 16,051,403 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.8

Radius: 7.4

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.09 AU - 11.33 AU

Year: 19293 Days

Day: 21.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,596,100 km

• M1: 99,931 km (0.065 R)
• M2: 631,153 km (0.119 R)
• M3: 871,707 km (0.085 R)
• M4: 1,534,425 km (0.067 R)
• M5: 1,843,495 km (0.083 R)
• M6: 4,164,506 km (0.039 R)
• M7: 5,656,744 km (0.092 R)
• M8: 6,684,930 km (0.036 R)
• M9: 6,941,790 km (0.098 R)
• M10: 7,752,162 km (0.069 R)
• M11: 8,242,693 km (0.087 R)
• M12: 9,331,018 km (0.085 R)
• M13: 11,113,027 km (0.094 R)
• M14: 18,154,599 km (0.105 R)
• M15: 22,180,427 km (0.068 R)
• M16: 24,099,020 km (0.097 R)
• M17: 30,413,846 km (0.05 R)
• M18: 35,259,769 km (0.063 R)
• M19: 37,633,588 km (0.104 R)
• M20: 40,353,577 km (0.037 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: 157 - 12,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit