🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.47 AU - 0.55 AU

Year: 235 Days

Day: 40.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,928,867 km

• M1: 70,461 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 10.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.12 AU - 1.5 AU

Year: 968 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,928,867 km

• M1: 126,111 km (0.106 R)
• M2: 611,107 km (0.086 R)
• M3: 1,031,178 km (0.094 R)
• M4: 1,567,486 km (0.08 R)
• M5: 3,799,188 km (0.092 R)
• M6: 4,470,882 km (0.117 R)
• M7: 5,306,087 km (0.066 R)
• M8: 5,993,489 km (0.115 R)
• M9: 7,029,155 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.2

Radius: 8.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.38 AU - 2.22 AU

Year: 1559 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,928,867 km

• M1: 106,962 km (0.041 R)
• M2: 376,538 km (0.117 R)
• M3: 650,152 km (0.092 R)
• M4: 948,002 km (0.102 R)
• M5: 1,270,834 km (0.096 R)
• M6: 2,040,814 km (0.05 R)
• M7: 2,861,957 km (0.1 R)
• M8: 3,321,671 km (0.102 R)
• M9: 3,772,559 km (0.104 R)
• M10: 4,201,905 km (0.086 R)
• M11: 6,274,135 km (0.053 R)
• M12: 6,581,708 km (0.083 R)
• M13: 7,429,030 km (0.119 R)
• M14: 7,750,366 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 14.5

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.4 AU - 5.34 AU

Year: 5898 Days

Day: 8.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,928,867 km

• M1: 180,265 km (0.114 R)
• M2: 681,568 km (0.073 R)
• M3: 1,236,875 km (0.036 R)
• M4: 1,936,096 km (0.077 R)
• M5: 2,968,321 km (0.043 R)
• M6: 4,291,065 km (0.098 R)
• M7: 5,043,393 km (0.107 R)
• M8: 6,368,830 km (0.115 R)
• M9: 7,023,919 km (0.085 R)
• M10: 8,469,633 km (0.094 R)
• M11: 10,569,688 km (0.038 R)
• M12: 11,390,831 km (0.057 R)
• M13: 17,044,134 km (0.084 R)
• M14: 17,836,554 km (0.097 R)
• M15: 25,425,953 km (0.069 R)
• M16: 28,065,907 km (0.102 R)
• M17: 31,371,122 km (0.109 R)
• M18: 32,361,161 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.1

Radius: 13.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.37 AU - 6.87 AU

Year: 8602 Days

Day: 13.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,928,867 km

• M1: 169,195 km (0.097 R)
• M2: 702,212 km (0.075 R)
• M3: 1,277,117 km (0.091 R)
• M4: 3,317,482 km (0.087 R)
• M5: 5,168,606 km (0.119 R)
• M6: 5,755,628 km (0.052 R)
• M7: 6,386,931 km (0.059 R)
• M8: 6,917,555 km (0.11 R)
• M9: 8,189,436 km (0.071 R)
• M10: 9,611,962 km (0.119 R)
• M11: 11,193,361 km (0.106 R)
• M12: 13,109,710 km (0.063 R)
• M13: 15,486,072 km (0.069 R)
• M14: 16,251,714 km (0.107 R)
• M15: 17,176,828 km (0.059 R)
• M16: 18,558,962 km (0.117 R)
• M17: 20,238,498 km (0.077 R)
• M18: 22,417,690 km (0.102 R)
• M19: 23,067,992 km (0.078 R)
• M20: 23,647,384 km (0.077 R)
• M21: 27,237,883 km (0.056 R)
• M22: 29,889,206 km (0.11 R)
• M23: 30,876,552 km (0.085 R)
• M24: 32,089,790 km (0.068 R)
• M25: 36,924,046 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.8

Radius: 4.4

Gravity: 36.92 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.27 AU - 10.07 AU

Year: 15078 Days

Day: 17.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,928,867 km

• M1: 55,202 km (0.112 R)
• M2: 226,192 km (0.117 R)
• M3: 391,198 km (0.113 R)
• M4: 637,885 km (0.069 R)
• M5: 1,441,974 km (0.03 R)
• M6: 1,644,978 km (0.032 R)
• M7: 2,565,155 km (0.048 R)
• M8: 3,615,182 km (0.08 R)
• M9: 3,991,271 km (0.052 R)
• M10: 4,923,565 km (0.107 R)
• M11: 5,914,202 km (0.107 R)
• M12: 6,644,090 km (0.087 R)
• M13: 7,207,326 km (0.069 R)
• M14: 7,896,075 km (0.117 R)
• M15: 10,681,737 km (0.066 R)
• M16: 11,883,756 km (0.11 R)
• M17: 14,696,046 km (0.093 R)
• M18: 15,723,933 km (0.119 R)
• M19: 18,418,340 km (0.109 R)
• M20: 19,874,077 km (0.095 R)
• M21: 20,765,381 km (0.098 R)
• M22: 22,246,400 km (0.106 R)
• M23: 22,436,389 km (0.088 R)
• M24: 23,697,500 km (0.085 R)
• M25: 30,366,273 km (0.076 R)
• M26: 40,824,212 km (0.071 R)
• M27: 48,188,466 km (0.111 R)
• M28: 56,566,545 km (0.106 R)
• M29: 58,531,364 km (0.025 R)
• M30: 59,257,063 km (0.093 R)
• M31: 62,786,077 km (0.118 R)
• M32: 62,975,468 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 18,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit