🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440

Radius: 10.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.06 AU - 1.58 AU

Year: 1011 Days

Day: 7.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,945,685 km

• M1: 133,740 km (0.061 R)
• M2: 483,800 km (0.099 R)
• M3: 912,397 km (0.104 R)
• M4: 1,285,644 km (0.07 R)
• M5: 1,967,960 km (0.12 R)
• M6: 2,664,188 km (0.104 R)
• M7: 3,659,164 km (0.113 R)
• M8: 4,123,815 km (0.076 R)
• M9: 5,564,592 km (0.112 R)
• M10: 6,201,430 km (0.082 R)
• M11: 6,841,859 km (0.105 R)
• M12: 7,224,081 km (0.036 R)
• M13: 7,788,065 km (0.107 R)
• M14: 8,229,977 km (0.068 R)
• M15: 8,766,734 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.5

Radius: 11.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.95 AU - 3.03 AU

Year: 2620 Days

Day: 11.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,945,685 km

• M1: 143,016 km (0.12 R)
• M2: 643,271 km (0.113 R)
• M3: 1,007,542 km (0.107 R)
• M4: 1,695,542 km (0.028 R)
• M5: 2,313,830 km (0.065 R)
• M6: 2,753,648 km (0.114 R)
• M7: 3,111,337 km (0.113 R)
• M8: 3,726,184 km (0.09 R)
• M9: 4,821,988 km (0.118 R)
• M10: 5,199,274 km (0.111 R)
• M11: 7,641,010 km (0.03 R)
• M12: 9,041,546 km (0.103 R)
• M13: 11,703,341 km (0.118 R)
• M14: 12,085,414 km (0.091 R)
• M15: 13,145,015 km (0.1 R)
• M16: 14,122,039 km (0.116 R)
• M17: 14,898,452 km (0.059 R)
• M18: 19,097,215 km (0.085 R)
• M19: 20,167,738 km (0.057 R)
• M20: 20,594,540 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.2

Radius: 14.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.35 AU - 3.55 AU

Year: 3379 Days

Day: 12.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,945,685 km

• M1: 186,848 km (0.105 R)
• M2: 834,158 km (0.114 R)
• M3: 1,481,169 km (0.12 R)
• M4: 1,949,410 km (0.099 R)
• M5: 2,581,311 km (0.069 R)
• M6: 4,085,817 km (0.048 R)
• M7: 4,732,529 km (0.082 R)
• M8: 5,527,641 km (0.105 R)
• M9: 6,470,557 km (0.101 R)
• M10: 7,995,707 km (0.089 R)
• M11: 9,473,285 km (0.103 R)
• M12: 11,657,863 km (0.078 R)
• M13: 12,206,289 km (0.105 R)
• M14: 12,916,280 km (0.11 R)
• M15: 13,905,421 km (0.098 R)
• M16: 14,418,692 km (0.066 R)
• M17: 16,146,846 km (0.063 R)
• M18: 19,181,140 km (0.086 R)
• M19: 20,468,729 km (0.088 R)
• M20: 23,431,365 km (0.052 R)
• M21: 25,584,078 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.3

Radius: 8

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.55 AU - 4.25 AU

Year: 4181 Days

Day: 12.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,945,685 km

• M1: 99,931 km (0.109 R)
• M2: 1,275,322 km (0.079 R)
• M3: 1,759,869 km (0.096 R)
• M4: 2,422,887 km (0.116 R)
• M5: 3,757,599 km (0.096 R)
• M6: 4,583,529 km (0.109 R)
• M7: 6,230,901 km (0.093 R)
• M8: 6,713,055 km (0.043 R)
• M9: 8,133,038 km (0.042 R)
• M10: 9,506,346 km (0.093 R)
• M11: 11,333,086 km (0.119 R)
• M12: 11,914,722 km (0.106 R)
• M13: 12,896,384 km (0.08 R)
• M14: 13,333,060 km (0.081 R)
• M15: 14,807,796 km (0.095 R)
• M16: 17,016,159 km (0.113 R)
• M17: 20,991,723 km (0.112 R)
• M18: 21,732,232 km (0.066 R)
• M19: 22,699,682 km (0.085 R)
• M20: 24,058,180 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.4

Radius: 3.2

Gravity: 33.54 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.16 AU - 6.96 AU

Year: 9948 Days

Day: 23.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 37,945,685 km

• M1: 39,793 km (0.067 R)
• M2: 148,401 km (0.075 R)
• M3: 291,716 km (0.094 R)
• M4: 416,480 km (0.049 R)
• M5: 531,671 km (0.083 R)
• M6: 908,059 km (0.094 R)
• M7: 1,169,107 km (0.057 R)
• M8: 1,365,230 km (0.105 R)
• M9: 1,582,895 km (0.109 R)
• M10: 2,710,115 km (0.098 R)
• M11: 3,925,299 km (0.114 R)
• M12: 4,153,734 km (0.117 R)
• M13: 4,921,620 km (0.047 R)
• M14: 8,559,392 km (0.057 R)
• M15: 9,030,176 km (0.066 R)
• M16: 9,294,217 km (0.113 R)
• M17: 10,023,207 km (0.104 R)
• M18: 12,223,492 km (0.105 R)
• M19: 12,709,985 km (0.067 R)
• M20: 14,484,963 km (0.071 R)
• M21: 14,604,791 km (0.086 R)
• M22: 16,095,385 km (0.078 R)
• M23: 17,890,110 km (0.085 R)
• M24: 18,799,964 km (0.07 R)
• M25: 19,740,187 km (0.119 R)
• M26: 20,184,493 km (0.102 R)
• M27: 22,108,022 km (0.041 R)
• M28: 23,566,153 km (0.066 R)
• M29: 24,066,109 km (0.103 R)
• M30: 24,488,124 km (0.101 R)
• M31: 32,334,533 km (0.056 R)
• M32: 34,103,228 km (0.118 R)
• M33: 34,421,872 km (0.077 R)
• M34: 37,492,667 km (0.052 R)
• M35: 37,945,650 km (0.072 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 20,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit