🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.39 AU - 0.63 AU

Year: 139 Days

Day: 37.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,464,967 km

• M1: 104,719 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.52 AU - 0.58 AU

Year: 156 Days

Day: 38.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,464,967 km

• M1: 32,014 km (0.096 R)
• M2: 85,121 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.69 AU - 0.91 AU

Year: 274 Days

Day: 16.6 Hours

Environment

Temp: 92 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.3

Radius: 13.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.35 AU - 6.61 AU

Year: 4912 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 95,464,967 km

• M1: 166,652 km (0.117 R)
• M2: 1,089,072 km (0.059 R)
• M3: 1,521,710 km (0.094 R)
• M4: 2,028,697 km (0.115 R)
• M5: 2,826,951 km (0.067 R)
• M6: 3,540,084 km (0.086 R)
• M7: 4,175,277 km (0.101 R)
• M8: 5,326,881 km (0.088 R)
• M9: 6,132,466 km (0.117 R)
• M10: 6,713,653 km (0.116 R)
• M11: 8,367,458 km (0.081 R)
• M12: 8,840,337 km (0.058 R)
• M13: 9,331,317 km (0.118 R)
• M14: 11,527,713 km (0.078 R)
• M15: 12,364,713 km (0.067 R)
• M16: 13,241,805 km (0.066 R)
• M17: 14,160,037 km (0.104 R)
• M18: 15,062,561 km (0.082 R)
• M19: 15,527,960 km (0.117 R)
• M20: 16,549,115 km (0.098 R)
• M21: 18,131,412 km (0.077 R)
• M22: 20,513,309 km (0.07 R)
• M23: 23,794,738 km (0.098 R)
• M24: 24,347,203 km (0.052 R)
• M25: 24,989,128 km (0.098 R)
• M26: 27,757,287 km (0.111 R)
• M27: 29,985,996 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.5

Radius: 13.4

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.03 AU - 7.83 AU

Year: 6243 Days

Day: 9.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 95,464,967 km

• M1: 166,802 km (0.062 R)
• M2: 621,130 km (0.09 R)
• M3: 2,006,257 km (0.035 R)
• M4: 2,469,562 km (0.118 R)
• M5: 3,994,413 km (0.097 R)
• M6: 5,798,862 km (0.119 R)
• M7: 6,499,429 km (0.103 R)
• M8: 7,991,219 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.4

Radius: 10.3

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.04 AU - 8.2 AU

Year: 7274 Days

Day: 7.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 95,464,967 km

• M1: 128,205 km (0.072 R)
• M2: 622,477 km (0.083 R)
• M3: 1,068,129 km (0.118 R)
• M4: 1,695,243 km (0.064 R)
• M5: 2,076,568 km (0.098 R)
• M6: 5,197,030 km (0.096 R)
• M7: 9,285,689 km (0.106 R)
• M8: 10,734,246 km (0.117 R)
• M9: 11,406,538 km (0.102 R)
• M10: 13,415,638 km (0.116 R)
• M11: 17,131,649 km (0.091 R)
• M12: 24,261,483 km (0.058 R)
• M13: 30,418,932 km (0.095 R)
• M14: 33,473,870 km (0.098 R)
• M15: 37,543,530 km (0.076 R)
• M16: 42,058,095 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.8

Radius: 4.5

Gravity: 28.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.02 AU - 20.22 AU

Year: 30764 Days

Day: 24.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 95,464,967 km

• M1: 74,649 km (0.073 R)
• M2: 237,861 km (0.075 R)
• M3: 558,598 km (0.113 R)
• M4: 1,058,106 km (0.061 R)
• M5: 1,326,036 km (0.065 R)
• M6: 2,382,944 km (0.065 R)
• M7: 2,762,923 km (0.098 R)
• M8: 4,360,628 km (0.095 R)
• M9: 5,847,182 km (0.028 R)
• M10: 6,488,359 km (0.1 R)
• M11: 7,380,112 km (0.113 R)
• M12: 7,694,716 km (0.109 R)
• M13: 8,127,952 km (0.093 R)
• M14: 10,216,637 km (0.115 R)
• M15: 11,349,542 km (0.073 R)
• M16: 14,340,751 km (0.079 R)
• M17: 15,585,854 km (0.074 R)
• M18: 16,278,492 km (0.116 R)
• M19: 16,543,430 km (0.075 R)
• M20: 20,458,855 km (0.095 R)
• M21: 20,974,968 km (0.04 R)
• M22: 22,466,159 km (0.093 R)
• M23: 23,349,236 km (0.082 R)
• M24: 29,138,673 km (0.116 R)
• M25: 29,660,321 km (0.086 R)
• M26: 35,815,825 km (0.117 R)
• M27: 39,985,416 km (0.115 R)
• M28: 42,770,330 km (0.048 R)
• M29: 44,295,630 km (0.106 R)
• M30: 46,208,837 km (0.1 R)
• M31: 48,722,381 km (0.067 R)
• M32: 50,948,248 km (0.104 R)
• M33: 54,806,975 km (0.056 R)
• M34: 60,319,058 km (0.106 R)
• M35: 67,089,858 km (0.045 R)
• M36: 71,244,640 km (0.089 R)
• M37: 76,551,624 km (0.12 R)
• M38: 78,043,264 km (0.057 R)
• M39: 80,572,516 km (0.059 R)
• M40: 81,599,206 km (0.097 R)
• M41: 82,115,917 km (0.118 R)
• M42: 83,941,310 km (0.077 R)
• M43: 94,040,961 km (0.118 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: 157 - 12,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit