🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.81 AU - 1.27 AU

Year: 380 Days

Day: 32.2 Hours

Environment

Temp: 44 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.27 AU - 3.63 AU

Year: 2295 Days

Day: 42.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.2 AU - 4.54 AU

Year: 2727 Days

Day: 26.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.5

Radius: 9.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.75 AU - 8.87 AU

Year: 8580 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,289,596 km

• M1: 123,119 km (0.104 R)
• M2: 459,714 km (0.113 R)
• M3: 826,229 km (0.096 R)
• M4: 1,155,344 km (0.101 R)
• M5: 1,677,142 km (0.096 R)
• M6: 2,123,542 km (0.073 R)
• M7: 3,721,247 km (0.045 R)
• M8: 4,408,051 km (0.12 R)
• M9: 4,727,293 km (0.116 R)
• M10: 6,631,374 km (0.039 R)
• M11: 7,159,754 km (0.057 R)
• M12: 7,602,564 km (0.114 R)
• M13: 8,024,430 km (0.116 R)
• M14: 9,041,396 km (0.12 R)
• M15: 9,915,197 km (0.105 R)
• M16: 10,372,668 km (0.074 R)
• M17: 11,983,089 km (0.063 R)
• M18: 12,397,475 km (0.099 R)
• M19: 18,008,741 km (0.073 R)
• M20: 18,552,829 km (0.057 R)
• M21: 21,212,679 km (0.054 R)
• M22: 22,127,320 km (0.097 R)
• M23: 25,451,086 km (0.078 R)
• M24: 27,187,319 km (0.028 R)
• M25: 27,633,419 km (0.105 R)
• M26: 29,466,741 km (0.096 R)
• M27: 30,508,990 km (0.112 R)
• M28: 32,968,977 km (0.119 R)
• M29: 34,924,820 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.4

Radius: 6.4

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.33 AU - 17.73 AU

Year: 22987 Days

Day: 15.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,289,596 km

• M1: 80,184 km (0.069 R)
• M2: 551,268 km (0.093 R)
• M3: 779,704 km (0.053 R)
• M4: 1,026,092 km (0.109 R)
• M5: 1,379,442 km (0.075 R)
• M6: 2,096,465 km (0.092 R)
• M7: 2,734,799 km (0.032 R)
• M8: 3,111,337 km (0.096 R)
• M9: 3,712,570 km (0.034 R)
• M10: 6,575,425 km (0.103 R)
• M11: 7,121,158 km (0.072 R)
• M12: 9,504,102 km (0.108 R)
• M13: 10,091,872 km (0.026 R)
• M14: 12,062,076 km (0.069 R)
• M15: 14,206,412 km (0.102 R)
• M16: 17,365,022 km (0.039 R)
• M17: 21,320,689 km (0.119 R)
• M18: 22,419,186 km (0.102 R)
• M19: 24,234,855 km (0.1 R)
• M20: 29,813,509 km (0.084 R)
• M21: 30,039,402 km (0.078 R)
• M22: 37,096,233 km (0.04 R)
• M23: 39,764,610 km (0.109 R)
• M24: 41,285,572 km (0.092 R)
• M25: 45,480,296 km (0.102 R)
• M26: 46,837,597 km (0.082 R)
• M27: 50,428,844 km (0.082 R)
• M28: 52,867,439 km (0.107 R)
• M29: 56,584,347 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.1

Radius: 5.1

Gravity: 19.77 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.95 AU - 19.71 AU

Year: 23635 Days

Day: 15.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,289,596 km

• M1: 127,607 km (0.118 R)
• M2: 334,650 km (0.09 R)
• M3: 662,868 km (0.112 R)
• M4: 852,558 km (0.112 R)
• M5: 1,144,424 km (0.053 R)
• M6: 1,634,656 km (0.097 R)
• M7: 1,869,973 km (0.047 R)
• M8: 2,046,050 km (0.079 R)
• M9: 2,341,805 km (0.095 R)
• M10: 2,665,834 km (0.033 R)
• M11: 3,098,770 km (0.097 R)
• M12: 3,402,903 km (0.105 R)
• M13: 4,006,979 km (0.1 R)
• M14: 5,308,480 km (0.092 R)
• M15: 7,778,042 km (0.111 R)
• M16: 10,367,880 km (0.057 R)
• M17: 11,625,849 km (0.071 R)
• M18: 15,924,095 km (0.069 R)
• M19: 17,678,579 km (0.116 R)
• M20: 18,736,984 km (0.072 R)
• M21: 18,917,399 km (0.054 R)
• M22: 21,173,933 km (0.12 R)
• M23: 22,876,656 km (0.082 R)
• M24: 24,132,231 km (0.102 R)
• M25: 25,765,241 km (0.114 R)
• M26: 26,893,957 km (0.048 R)
• M27: 30,353,258 km (0.101 R)
• M28: 33,299,140 km (0.067 R)
• M29: 34,366,969 km (0.049 R)
• M30: 35,182,577 km (0.091 R)
• M31: 41,562,328 km (0.081 R)
• M32: 42,177,773 km (0.09 R)
• M33: 45,672,380 km (0.118 R)
• M34: 49,183,591 km (0.108 R)
• M35: 50,917,131 km (0.026 R)
• M36: 51,444,913 km (0.096 R)
• M37: 56,361,297 km (0.104 R)
• M38: 59,807,134 km (0.111 R)
• M39: 62,582,474 km (0.089 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 19,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit