🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.54 AU - 0.64 AU

Year: 209 Days

Day: 26.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.5

Radius: 11.1

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.34 AU - 2.56 AU

Year: 1765 Days

Day: 5.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,552,585 km

• M1: 138,378 km (0.117 R)
• M2: 820,096 km (0.104 R)
• M3: 1,184,666 km (0.07 R)
• M4: 1,793,529 km (0.089 R)
• M5: 2,355,568 km (0.097 R)
• M6: 2,718,343 km (0.12 R)
• M7: 3,075,283 km (0.057 R)
• M8: 5,615,904 km (0.038 R)
• M9: 8,310,760 km (0.099 R)
• M10: 8,831,660 km (0.04 R)
• M11: 9,970,997 km (0.092 R)
• M12: 11,734,307 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.4

Radius: 10

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.18 AU - 2.94 AU

Year: 1885 Days

Day: 14.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 124.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,552,585 km

• M1: 124,316 km (0.083 R)
• M2: 637,885 km (0.068 R)
• M3: 1,037,162 km (0.109 R)
• M4: 1,488,200 km (0.109 R)
• M5: 1,929,364 km (0.102 R)
• M6: 2,895,018 km (0.057 R)
• M7: 3,765,229 km (0.12 R)
• M8: 4,290,766 km (0.06 R)
• M9: 4,633,345 km (0.032 R)
• M10: 5,305,488 km (0.074 R)
• M11: 6,267,104 km (0.105 R)
• M12: 6,762,871 km (0.102 R)
• M13: 8,596,043 km (0.097 R)
• M14: 8,979,612 km (0.119 R)
• M15: 10,448,962 km (0.117 R)
• M16: 10,960,138 km (0.091 R)
• M17: 11,526,366 km (0.059 R)
• M18: 12,758,454 km (0.082 R)
• M19: 14,385,780 km (0.09 R)
• M20: 14,927,324 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.5

Radius: 9.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.42 AU - 8.28 AU

Year: 10121 Days

Day: 6.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,552,585 km

• M1: 120,875 km (0.091 R)
• M2: 552,615 km (0.067 R)
• M3: 916,137 km (0.095 R)
• M4: 1,308,084 km (0.115 R)
• M5: 1,826,291 km (0.091 R)
• M6: 2,210,009 km (0.063 R)
• M7: 2,725,673 km (0.045 R)
• M8: 3,696,713 km (0.107 R)
• M9: 4,154,931 km (0.095 R)
• M10: 5,278,411 km (0.107 R)
• M11: 6,593,227 km (0.119 R)
• M12: 7,989,723 km (0.089 R)
• M13: 8,453,327 km (0.057 R)
• M14: 8,979,463 km (0.093 R)
• M15: 10,341,402 km (0.035 R)
• M16: 10,943,383 km (0.05 R)
• M17: 13,766,146 km (0.065 R)
• M18: 14,868,832 km (0.102 R)
• M19: 17,739,615 km (0.094 R)
• M20: 18,239,571 km (0.087 R)
• M21: 19,267,757 km (0.067 R)
• M22: 20,645,853 km (0.107 R)
• M23: 23,171,364 km (0.095 R)
• M24: 23,511,549 km (0.083 R)
• M25: 28,050,798 km (0.11 R)
• M26: 32,078,271 km (0.105 R)
• M27: 36,132,374 km (0.09 R)
• M28: 37,517,351 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.6

Radius: 3.9

Gravity: 49.94 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.07 AU - 12.45 AU

Year: 16242 Days

Day: 20.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,552,585 km

• M1: 48,769 km (0.069 R)
• M2: 182,360 km (0.052 R)
• M3: 356,193 km (0.072 R)
• M4: 596,596 km (0.088 R)
• M5: 860,487 km (0.102 R)
• M6: 1,442,273 km (0.095 R)
• M7: 1,789,340 km (0.103 R)
• M8: 2,578,020 km (0.045 R)
• M9: 2,886,042 km (0.049 R)
• M10: 3,087,401 km (0.09 R)
• M11: 3,927,393 km (0.111 R)
• M12: 4,599,237 km (0.11 R)
• M13: 5,344,534 km (0.115 R)
• M14: 5,883,983 km (0.109 R)
• M15: 12,469,731 km (0.03 R)
• M16: 12,668,396 km (0.108 R)
• M17: 12,869,007 km (0.088 R)
• M18: 14,624,538 km (0.03 R)
• M19: 18,260,215 km (0.056 R)
• M20: 20,744,438 km (0.06 R)
• M21: 21,493,474 km (0.076 R)
• M22: 24,879,023 km (0.116 R)
• M23: 26,046,036 km (0.078 R)
• M24: 31,689,915 km (0.108 R)
• M25: 43,620,944 km (0.063 R)
• M26: 44,078,564 km (0.101 R)
• M27: 48,668,077 km (0.089 R)
• M28: 61,608,442 km (0.105 R)
• M29: 62,184,394 km (0.111 R)
• M30: 64,721,574 km (0.086 R)
• M31: 67,733,877 km (0.078 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 17,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit