🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.66 AU - 0.98 AU

Year: 275 Days

Day: 24.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,940,617 km

• M1: 66,571 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.43 AU - 1.93 AU

Year: 808 Days

Day: 20.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,940,617 km

• M1: 26,479 km (0.081 R)
• M2: 87,664 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.24 AU - 2.62 AU

Year: 1405 Days

Day: 19 Hours

Environment

Temp: -83 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.6

Radius: 14.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.65 AU - 7.97 AU

Year: 7330 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 80,940,617 km

• M1: 182,809 km (0.079 R)
• M2: 767,138 km (0.115 R)
• M3: 1,307,785 km (0.087 R)
• M4: 2,558,423 km (0.034 R)
• M5: 3,705,689 km (0.045 R)
• M6: 4,396,981 km (0.054 R)
• M7: 4,914,140 km (0.094 R)
• M8: 5,381,035 km (0.087 R)
• M9: 7,404,795 km (0.052 R)
• M10: 8,100,725 km (0.071 R)
• M11: 9,895,301 km (0.1 R)
• M12: 11,994,458 km (0.088 R)
• M13: 12,956,073 km (0.101 R)
• M14: 13,968,402 km (0.107 R)
• M15: 16,665,352 km (0.071 R)
• M16: 19,985,079 km (0.07 R)
• M17: 25,066,320 km (0.116 R)
• M18: 26,371,262 km (0.102 R)
• M19: 30,950,004 km (0.114 R)
• M20: 31,644,737 km (0.114 R)
• M21: 34,847,178 km (0.106 R)
• M22: 35,599,207 km (0.056 R)
• M23: 36,471,811 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.6

Radius: 7.7

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 14.14 AU - 14.8 AU

Year: 20413 Days

Day: 18.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,940,617 km

• M1: 95,743 km (0.115 R)
• M2: 383,719 km (0.028 R)
• M3: 718,818 km (0.101 R)
• M4: 1,175,091 km (0.053 R)
• M5: 1,812,977 km (0.059 R)
• M6: 2,091,977 km (0.096 R)
• M7: 2,564,706 km (0.11 R)
• M8: 4,453,229 km (0.105 R)
• M9: 6,283,260 km (0.048 R)
• M10: 8,401,566 km (0.076 R)
• M11: 9,011,776 km (0.074 R)
• M12: 9,770,686 km (0.072 R)
• M13: 11,481,786 km (0.051 R)
• M14: 15,486,372 km (0.091 R)
• M15: 17,889,661 km (0.119 R)
• M16: 18,619,699 km (0.04 R)
• M17: 21,636,490 km (0.116 R)
• M18: 23,965,130 km (0.045 R)
• M19: 28,495,103 km (0.065 R)
• M20: 29,239,203 km (0.086 R)
• M21: 29,996,019 km (0.104 R)
• M22: 32,748,470 km (0.088 R)
• M23: 36,965,783 km (0.088 R)
• M24: 44,942,342 km (0.117 R)
• M25: 49,774,204 km (0.095 R)
• M26: 51,397,939 km (0.117 R)
• M27: 56,480,676 km (0.112 R)
• M28: 63,765,195 km (0.087 R)
• M29: 65,894,421 km (0.117 R)
• M30: 77,494,689 km (0.064 R)
• M31: 84,916,090 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.4

Radius: 3.4

Gravity: 44.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 16.63 AU - 16.89 AU

Year: 25446 Days

Day: 17.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 80,940,617 km

• M1: 51,761 km (0.095 R)
• M2: 355,295 km (0.066 R)
• M3: 483,351 km (0.117 R)
• M4: 892,052 km (0.079 R)
• M5: 1,160,580 km (0.052 R)
• M6: 1,497,175 km (0.081 R)
• M7: 1,895,405 km (0.092 R)
• M8: 2,098,110 km (0.119 R)
• M9: 2,619,309 km (0.098 R)
• M10: 3,083,661 km (0.103 R)
• M11: 4,481,354 km (0.077 R)
• M12: 4,623,023 km (0.081 R)
• M13: 4,952,737 km (0.099 R)
• M14: 7,171,124 km (0.028 R)
• M15: 11,028,056 km (0.085 R)
• M16: 11,156,710 km (0.115 R)
• M17: 11,286,561 km (0.048 R)
• M18: 11,815,539 km (0.066 R)
• M19: 12,780,894 km (0.119 R)
• M20: 14,173,351 km (0.026 R)
• M21: 14,478,830 km (0.11 R)
• M22: 14,866,887 km (0.066 R)
• M23: 15,024,114 km (0.035 R)
• M24: 15,908,238 km (0.103 R)
• M25: 16,911,890 km (0.092 R)
• M26: 19,044,108 km (0.109 R)
• M27: 20,561,031 km (0.054 R)
• M28: 25,479,360 km (0.107 R)
• M29: 44,647,036 km (0.088 R)
• M30: 50,251,870 km (0.06 R)
• M31: 50,605,818 km (0.07 R)
• M32: 52,947,474 km (0.097 R)
• M33: 55,927,463 km (0.055 R)
• M34: 68,313,120 km (0.103 R)
• M35: 69,621,802 km (0.096 R)
• M36: 71,615,941 km (0.079 R)
• M37: 71,839,889 km (0.115 R)
• M38: 75,254,610 km (0.054 R)
• M39: 76,884,479 km (0.091 R)
• M40: 78,063,011 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 19,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit