🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.88 AU - 0.94 AU

Year: 311 Days

Day: 34.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,086,958 km

• M1: 553,063 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.16 AU - 1.46 AU

Year: 537 Days

Day: 26.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 60,086,958 km

• M1: 47,423 km (0.107 R)
• M2: 219,759 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.27 AU - 1.53 AU

Year: 593 Days

Day: 44.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,086,958 km

• M1: 152,889 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.9

Radius: 11.5

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.92 AU - 7.5 AU

Year: 6225 Days

Day: 8.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,086,958 km

• M1: 158,275 km (0.107 R)
• M2: 607,667 km (0.081 R)
• M3: 1,129,165 km (0.059 R)
• M4: 1,617,003 km (0.091 R)
• M5: 2,559,320 km (0.116 R)
• M6: 3,551,603 km (0.099 R)
• M7: 4,213,574 km (0.045 R)
• M8: 4,812,264 km (0.088 R)
• M9: 5,222,312 km (0.067 R)
• M10: 5,914,202 km (0.099 R)
• M11: 7,139,558 km (0.107 R)
• M12: 7,792,703 km (0.101 R)
• M13: 8,236,260 km (0.078 R)
• M14: 9,129,958 km (0.099 R)
• M15: 9,714,886 km (0.066 R)
• M16: 11,466,078 km (0.101 R)
• M17: 13,022,644 km (0.051 R)
• M18: 13,533,371 km (0.116 R)
• M19: 18,042,102 km (0.104 R)
• M20: 18,677,145 km (0.093 R)
• M21: 20,216,806 km (0.118 R)
• M22: 21,445,453 km (0.061 R)
• M23: 22,560,855 km (0.062 R)
• M24: 26,139,086 km (0.082 R)
• M25: 26,498,420 km (0.099 R)
• M26: 35,594,719 km (0.073 R)
• M27: 38,648,012 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.1

Radius: 9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.22 AU - 11.22 AU

Year: 10027 Days

Day: 12.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,086,958 km

• M1: 111,899 km (0.12 R)
• M2: 415,134 km (0.088 R)
• M3: 789,877 km (0.1 R)
• M4: 1,188,405 km (0.104 R)
• M5: 1,526,197 km (0.099 R)
• M6: 2,059,364 km (0.072 R)
• M7: 2,895,467 km (0.108 R)
• M8: 5,888,172 km (0.074 R)
• M9: 6,256,033 km (0.1 R)
• M10: 7,007,015 km (0.097 R)
• M11: 7,584,014 km (0.064 R)
• M12: 8,123,164 km (0.095 R)
• M13: 8,579,887 km (0.12 R)
• M14: 9,429,752 km (0.081 R)
• M15: 10,213,346 km (0.091 R)
• M16: 11,296,285 km (0.067 R)
• M17: 14,590,430 km (0.058 R)
• M18: 17,359,487 km (0.063 R)
• M19: 17,940,824 km (0.105 R)
• M20: 20,268,866 km (0.107 R)
• M21: 21,372,898 km (0.105 R)
• M22: 23,418,051 km (0.029 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.2

Radius: 3.1

Gravity: 27.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.9 AU - 18.92 AU

Year: 22729 Days

Day: 19 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,086,958 km

• M1: 39,195 km (0.103 R)
• M2: 303,384 km (0.112 R)
• M3: 437,574 km (0.114 R)
• M4: 548,276 km (0.094 R)
• M5: 1,081,892 km (0.112 R)
• M6: 1,428,660 km (0.099 R)
• M7: 1,643,632 km (0.073 R)
• M8: 2,255,936 km (0.108 R)
• M9: 2,958,597 km (0.103 R)
• M10: 5,049,826 km (0.1 R)
• M11: 5,259,113 km (0.091 R)
• M12: 5,583,741 km (0.037 R)
• M13: 6,154,307 km (0.087 R)
• M14: 6,514,838 km (0.083 R)
• M15: 7,544,669 km (0.09 R)
• M16: 8,336,491 km (0.093 R)
• M17: 9,652,503 km (0.043 R)
• M18: 10,471,402 km (0.111 R)
• M19: 12,560,387 km (0.057 R)
• M20: 13,336,052 km (0.056 R)
• M21: 14,211,648 km (0.043 R)
• M22: 15,341,262 km (0.07 R)
• M23: 16,076,834 km (0.116 R)
• M24: 16,226,731 km (0.117 R)
• M25: 16,682,107 km (0.107 R)
• M26: 19,937,058 km (0.057 R)
• M27: 23,302,561 km (0.058 R)
• M28: 26,711,747 km (0.034 R)
• M29: 28,534,597 km (0.06 R)
• M30: 28,975,312 km (0.104 R)
• M31: 30,783,352 km (0.068 R)
• M32: 33,390,245 km (0.097 R)
• M33: 35,249,447 km (0.08 R)
• M34: 39,580,605 km (0.088 R)
• M35: 39,717,187 km (0.101 R)
• M36: 40,128,582 km (0.109 R)
• M37: 44,547,553 km (0.093 R)
• M38: 55,523,848 km (0.113 R)
• M39: 59,727,399 km (0.092 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 13,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit