🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.57 AU - 1.99 AU

Year: 851 Days

Day: 30.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 118.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.71 AU - 2.65 AU

Year: 1153 Days

Day: 29.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.2

Radius: 13.4

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.51 AU - 9.05 AU

Year: 7035 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 83,771,327 km

• M1: 168,597 km (0.088 R)
• M2: 710,141 km (0.041 R)
• M3: 1,499,868 km (0.081 R)
• M4: 2,225,717 km (0.102 R)
• M5: 2,873,027 km (0.085 R)
• M6: 3,417,863 km (0.086 R)
• M7: 7,207,775 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 14.1

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.68 AU - 11.72 AU

Year: 14334 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,771,327 km

• M1: 175,329 km (0.099 R)
• M2: 931,097 km (0.071 R)
• M3: 1,478,326 km (0.044 R)
• M4: 2,109,779 km (0.083 R)
• M5: 3,011,854 km (0.115 R)
• M6: 4,308,568 km (0.101 R)
• M7: 5,577,757 km (0.092 R)
• M8: 6,621,950 km (0.066 R)
• M9: 10,099,502 km (0.077 R)
• M10: 10,826,847 km (0.079 R)
• M11: 11,291,498 km (0.119 R)
• M12: 16,779,645 km (0.032 R)
• M13: 17,800,651 km (0.12 R)
• M14: 21,840,691 km (0.075 R)
• M15: 22,490,544 km (0.106 R)
• M16: 25,423,261 km (0.115 R)
• M17: 27,087,387 km (0.1 R)
• M18: 28,712,619 km (0.12 R)
• M19: 34,976,730 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.5

Radius: 3.2

Gravity: 88.72 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.84 AU - 14.5 AU

Year: 17118 Days

Day: 20.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,771,327 km

• M1: 40,092 km (0.08 R)
• M2: 229,334 km (0.027 R)
• M3: 342,579 km (0.111 R)
• M4: 615,595 km (0.036 R)
• M5: 798,853 km (0.101 R)
• M6: 1,333,366 km (0.107 R)
• M7: 4,238,407 km (0.118 R)
• M8: 4,507,833 km (0.11 R)
• M9: 4,932,990 km (0.037 R)
• M10: 6,499,728 km (0.092 R)
• M11: 6,995,346 km (0.12 R)
• M12: 7,612,886 km (0.091 R)
• M13: 8,739,508 km (0.086 R)
• M14: 9,065,033 km (0.087 R)
• M15: 9,625,426 km (0.104 R)
• M16: 11,834,388 km (0.048 R)
• M17: 12,435,173 km (0.098 R)
• M18: 13,481,162 km (0.087 R)
• M19: 19,053,533 km (0.105 R)
• M20: 19,877,518 km (0.11 R)
• M21: 20,629,546 km (0.066 R)
• M22: 28,742,987 km (0.116 R)
• M23: 33,365,711 km (0.065 R)
• M24: 36,475,402 km (0.046 R)
• M25: 38,315,755 km (0.092 R)
• M26: 40,514,993 km (0.107 R)
• M27: 40,964,684 km (0.119 R)
• M28: 41,569,508 km (0.097 R)
• M29: 49,468,126 km (0.103 R)
• M30: 50,499,155 km (0.083 R)
• M31: 54,948,943 km (0.108 R)
• M32: 60,234,835 km (0.056 R)
• M33: 71,584,526 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.3

Radius: 5.9

Gravity: 24.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.63 AU - 16.35 AU

Year: 20786 Days

Day: 17.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,771,327 km

• M1: 73,453 km (0.052 R)
• M2: 783,893 km (0.081 R)
• M3: 1,039,556 km (0.096 R)
• M4: 1,319,453 km (0.117 R)
• M5: 1,702,573 km (0.096 R)
• M6: 2,135,809 km (0.086 R)
• M7: 2,739,586 km (0.102 R)
• M8: 3,945,943 km (0.071 R)
• M9: 5,841,946 km (0.11 R)
• M10: 6,055,572 km (0.059 R)
• M11: 7,058,327 km (0.05 R)
• M12: 7,957,410 km (0.088 R)
• M13: 8,434,627 km (0.088 R)
• M14: 9,563,044 km (0.086 R)
• M15: 10,916,755 km (0.031 R)
• M16: 11,373,029 km (0.116 R)
• M17: 15,009,603 km (0.097 R)
• M18: 18,061,849 km (0.119 R)
• M19: 18,607,881 km (0.066 R)
• M20: 19,637,413 km (0.09 R)
• M21: 24,027,064 km (0.081 R)
• M22: 25,359,532 km (0.086 R)
• M23: 29,152,436 km (0.11 R)
• M24: 35,101,794 km (0.075 R)
• M25: 36,094,376 km (0.1 R)
• M26: 37,839,435 km (0.098 R)
• M27: 39,184,469 km (0.106 R)
• M28: 49,151,876 km (0.106 R)
• M29: 50,393,539 km (0.09 R)
• M30: 54,056,293 km (0.097 R)
• M31: 58,680,962 km (0.089 R)
• M32: 59,876,997 km (0.077 R)
• M33: 62,730,726 km (0.066 R)
• M34: 62,938,068 km (0.106 R)
• M35: 73,202,128 km (0.109 R)
• M36: 79,574,847 km (0.098 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 18,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit