🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.77 AU - 0.79 AU

Year: 264 Days

Day: 21.9 Hours

Environment

Temp: 70 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,754,560 km

• M1: 188,194 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.8 AU - 1.04 AU

Year: 338 Days

Day: 35.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,754,560 km

• M1: 145,858 km (0.067 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.8

Radius: 6.8

Gravity: 21.51 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.61 AU - 14.99 AU

Year: 21800 Days

Day: 16.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 99,754,560 km

• M1: 84,672 km (0.058 R)
• M2: 564,882 km (0.1 R)
• M3: 881,580 km (0.112 R)
• M4: 1,282,951 km (0.087 R)
• M5: 1,705,715 km (0.106 R)
• M6: 1,919,341 km (0.107 R)
• M7: 2,308,295 km (0.082 R)
• M8: 2,671,519 km (0.117 R)
• M9: 3,185,687 km (0.099 R)
• M10: 3,543,226 km (0.038 R)
• M11: 3,763,882 km (0.11 R)
• M12: 4,198,315 km (0.091 R)
• M13: 5,746,653 km (0.105 R)
• M14: 6,507,507 km (0.089 R)
• M15: 8,282,785 km (0.111 R)
• M16: 15,840,769 km (0.069 R)
• M17: 16,268,918 km (0.08 R)
• M18: 16,969,934 km (0.097 R)
• M19: 17,418,278 km (0.111 R)
• M20: 19,484,973 km (0.077 R)
• M21: 23,762,874 km (0.095 R)
• M22: 26,060,099 km (0.105 R)
• M23: 35,554,178 km (0.071 R)
• M24: 36,287,955 km (0.109 R)
• M25: 37,031,906 km (0.053 R)
• M26: 38,550,025 km (0.106 R)
• M27: 44,359,209 km (0.059 R)
• M28: 48,003,563 km (0.06 R)
• M29: 53,166,485 km (0.114 R)
• M30: 55,881,537 km (0.11 R)
• M31: 61,375,967 km (0.119 R)
• M32: 65,232,451 km (0.088 R)
• M33: 74,612,985 km (0.11 R)
• M34: 74,852,342 km (0.117 R)
• M35: 79,998,658 km (0.08 R)
• M36: 80,249,384 km (0.059 R)
• M37: 88,822,240 km (0.111 R)
• M38: 91,262,031 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721

Radius: 6.1

Gravity: 19.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.25 AU - 16.25 AU

Year: 23933 Days

Day: 15.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 99,754,560 km

• M1: 84,373 km (0.114 R)
• M2: 295,157 km (0.108 R)
• M3: 551,119 km (0.113 R)
• M4: 773,122 km (0.112 R)
• M5: 1,389,315 km (0.116 R)
• M6: 1,888,524 km (0.069 R)
• M7: 2,268,353 km (0.08 R)
• M8: 3,471,568 km (0.102 R)
• M9: 3,909,890 km (0.101 R)
• M10: 4,108,706 km (0.043 R)
• M11: 5,286,190 km (0.065 R)
• M12: 7,400,008 km (0.113 R)
• M13: 9,010,280 km (0.084 R)
• M14: 10,019,766 km (0.12 R)
• M15: 11,168,528 km (0.085 R)
• M16: 12,616,636 km (0.115 R)
• M17: 13,273,969 km (0.056 R)
• M18: 14,341,499 km (0.092 R)
• M19: 15,057,325 km (0.108 R)
• M20: 18,809,090 km (0.088 R)
• M21: 19,091,979 km (0.097 R)
• M22: 20,648,844 km (0.095 R)
• M23: 21,355,844 km (0.059 R)
• M24: 23,247,808 km (0.077 R)
• M25: 26,173,943 km (0.097 R)
• M26: 26,526,694 km (0.076 R)
• M27: 28,337,726 km (0.096 R)
• M28: 31,936,153 km (0.113 R)
• M29: 33,429,290 km (0.112 R)
• M30: 41,598,381 km (0.091 R)
• M31: 42,887,466 km (0.089 R)
• M32: 44,369,232 km (0.094 R)
• M33: 45,545,221 km (0.107 R)
• M34: 46,914,341 km (0.115 R)
• M35: 49,734,411 km (0.06 R)
• M36: 50,275,506 km (0.045 R)
• M37: 56,098,454 km (0.056 R)
• M38: 57,077,871 km (0.054 R)
• M39: 66,410,983 km (0.063 R)
• M40: 67,506,787 km (0.056 R)
• M41: 77,191,903 km (0.102 R)
• M42: 86,977,399 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.7

Radius: 3

Gravity: 30.08 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.9 AU - 18.48 AU

Year: 26107 Days

Day: 24.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 99,754,560 km

• M1: 40,691 km (0.099 R)
• M2: 262,245 km (0.112 R)
• M3: 709,094 km (0.037 R)
• M4: 2,727,020 km (0.108 R)
• M5: 3,225,480 km (0.101 R)
• M6: 5,523,752 km (0.107 R)
• M7: 8,023,981 km (0.087 R)
• M8: 8,219,954 km (0.114 R)
• M9: 14,291,085 km (0.118 R)
• M10: 19,374,719 km (0.034 R)
• M11: 21,649,355 km (0.1 R)
• M12: 21,743,901 km (0.107 R)
• M13: 31,668,074 km (0.112 R)
• M14: 34,549,479 km (0.058 R)
• M15: 37,328,558 km (0.107 R)
• M16: 40,539,228 km (0.108 R)
• M17: 52,961,985 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.2

Radius: 6.7

Gravity: 19.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.63 AU - 19.87 AU

Year: 26248 Days

Day: 18.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 99,754,560 km

• M1: 83,924 km (0.077 R)
• M2: 454,478 km (0.11 R)
• M3: 704,157 km (0.107 R)
• M4: 1,006,345 km (0.072 R)
• M5: 1,549,086 km (0.077 R)
• M6: 1,795,025 km (0.05 R)
• M7: 2,694,557 km (0.097 R)
• M8: 4,929,998 km (0.079 R)
• M9: 10,832,831 km (0.082 R)
• M10: 14,671,512 km (0.099 R)
• M11: 28,738,349 km (0.088 R)
• M12: 31,561,560 km (0.026 R)
• M13: 32,968,828 km (0.056 R)
• M14: 37,596,338 km (0.073 R)
• M15: 38,223,303 km (0.081 R)
• M16: 43,492,140 km (0.114 R)
• M17: 44,182,983 km (0.11 R)
• M18: 50,353,297 km (0.115 R)
• M19: 51,115,049 km (0.098 R)
• M20: 68,936,943 km (0.046 R)
• M21: 85,000,313 km (0.07 R)
• M22: 94,180,536 km (0.079 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: 236 - 11,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit