🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.28 AU - 1.36 AU

Year: 644 Days

Day: 38.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,979,184 km

• M1: 26,928 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 9.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.13 AU - 4.53 AU

Year: 3826 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 80.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,979,184 km

• M1: 121,922 km (0.061 R)
• M2: 548,276 km (0.08 R)
• M3: 1,031,477 km (0.101 R)
• M4: 2,480,781 km (0.11 R)
• M5: 3,345,308 km (0.041 R)
• M6: 3,767,024 km (0.059 R)
• M7: 4,399,075 km (0.052 R)
• M8: 5,002,553 km (0.06 R)
• M9: 5,349,919 km (0.109 R)
• M10: 6,994,748 km (0.104 R)
• M11: 8,286,376 km (0.045 R)
• M12: 9,391,754 km (0.102 R)
• M13: 10,392,414 km (0.082 R)
• M14: 13,344,130 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.6

Radius: 8.2

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.12 AU - 7.12 AU

Year: 6428 Days

Day: 6.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 107.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,979,184 km

• M1: 102,026 km (0.049 R)
• M2: 447,447 km (0.063 R)
• M3: 849,866 km (0.107 R)
• M4: 1,412,353 km (0.118 R)
• M5: 1,878,949 km (0.115 R)
• M6: 2,217,040 km (0.116 R)
• M7: 3,067,953 km (0.086 R)
• M8: 3,772,709 km (0.045 R)
• M9: 4,788,478 km (0.105 R)
• M10: 5,423,372 km (0.08 R)
• M11: 5,894,904 km (0.105 R)
• M12: 7,698,905 km (0.106 R)
• M13: 8,328,861 km (0.115 R)
• M14: 9,100,786 km (0.046 R)
• M15: 12,048,762 km (0.111 R)
• M16: 12,356,934 km (0.115 R)
• M17: 13,035,061 km (0.079 R)
• M18: 13,785,593 km (0.077 R)
• M19: 16,263,383 km (0.075 R)
• M20: 17,022,443 km (0.068 R)
• M21: 18,262,908 km (0.069 R)
• M22: 19,381,601 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942

Radius: 5.3

Gravity: 33.54 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.26 AU - 14.94 AU

Year: 18990 Days

Day: 22 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 67,979,184 km

• M1: 65,973 km (0.058 R)
• M2: 290,070 km (0.045 R)
• M3: 474,375 km (0.084 R)
• M4: 1,501,364 km (0.06 R)
• M5: 2,037,373 km (0.078 R)
• M6: 3,054,789 km (0.102 R)
• M7: 4,583,080 km (0.106 R)
• M8: 4,763,196 km (0.101 R)
• M9: 4,948,099 km (0.048 R)
• M10: 5,451,496 km (0.102 R)
• M11: 5,903,581 km (0.1 R)
• M12: 6,380,050 km (0.108 R)
• M13: 6,976,048 km (0.098 R)
• M14: 8,384,362 km (0.081 R)
• M15: 8,599,933 km (0.082 R)
• M16: 8,930,245 km (0.118 R)
• M17: 10,092,620 km (0.117 R)
• M18: 10,336,614 km (0.067 R)
• M19: 12,020,189 km (0.109 R)
• M20: 13,070,216 km (0.114 R)
• M21: 14,563,652 km (0.082 R)
• M22: 16,925,653 km (0.059 R)
• M23: 19,157,055 km (0.099 R)
• M24: 20,781,687 km (0.068 R)
• M25: 22,084,386 km (0.097 R)
• M26: 22,495,929 km (0.072 R)
• M27: 25,634,044 km (0.049 R)
• M28: 27,248,504 km (0.116 R)
• M29: 27,841,061 km (0.117 R)
• M30: 29,670,494 km (0.063 R)
• M31: 30,933,698 km (0.12 R)
• M32: 32,232,208 km (0.081 R)
• M33: 43,471,496 km (0.08 R)
• M34: 49,695,515 km (0.081 R)
• M35: 50,047,818 km (0.116 R)
• M36: 56,105,634 km (0.082 R)
• M37: 60,004,903 km (0.079 R)
• M38: 69,430,915 km (0.112 R)
• M39: 78,596,926 km (0.109 R)
• M40: 79,555,699 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.4

Radius: 4.7

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 13.37 AU - 20.19 AU

Year: 29185 Days

Day: 15.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,979,184 km

• M1: 59,540 km (0.119 R)
• M2: 211,083 km (0.044 R)
• M3: 554,410 km (0.07 R)
• M4: 733,478 km (0.091 R)
• M5: 951,143 km (0.111 R)
• M6: 1,966,614 km (0.048 R)
• M7: 2,121,298 km (0.105 R)
• M8: 2,611,979 km (0.108 R)
• M9: 2,995,548 km (0.099 R)
• M10: 3,361,315 km (0.069 R)
• M11: 4,087,463 km (0.114 R)
• M12: 4,438,120 km (0.106 R)
• M13: 5,309,378 km (0.103 R)
• M14: 5,534,373 km (0.108 R)
• M15: 6,372,271 km (0.108 R)
• M16: 6,799,822 km (0.109 R)
• M17: 7,337,626 km (0.117 R)
• M18: 7,903,405 km (0.027 R)
• M19: 8,196,916 km (0.1 R)
• M20: 10,753,544 km (0.06 R)
• M21: 11,420,451 km (0.105 R)
• M22: 12,308,763 km (0.067 R)
• M23: 12,769,824 km (0.107 R)
• M24: 19,585,353 km (0.065 R)
• M25: 20,486,531 km (0.1 R)
• M26: 22,371,015 km (0.104 R)
• M27: 29,057,741 km (0.078 R)
• M28: 34,703,564 km (0.068 R)
• M29: 43,109,319 km (0.058 R)
• M30: 44,784,516 km (0.058 R)
• M31: 46,186,847 km (0.114 R)
• M32: 48,101,999 km (0.119 R)
• M33: 52,260,670 km (0.102 R)
• M34: 53,814,543 km (0.041 R)
• M35: 54,691,037 km (0.117 R)
• M36: 57,559,426 km (0.11 R)
• M37: 62,047,811 km (0.089 R)
• M38: 67,369,755 km (0.057 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 15,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit