🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.69 AU - 1.07 AU

Year: 366 Days

Day: 17.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.34 AU - 2.14 AU

Year: 1017 Days

Day: 15.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,295,697 km

• M1: 32,762 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.9

Radius: 14.2

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.77 AU - 10.57 AU

Year: 12300 Days

Day: 7.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 100,295,697 km

• M1: 186,997 km (0.105 R)
• M2: 722,259 km (0.086 R)
• M3: 1,177,485 km (0.114 R)
• M4: 1,721,722 km (0.065 R)
• M5: 3,427,138 km (0.07 R)
• M6: 5,528,389 km (0.108 R)
• M7: 6,019,220 km (0.117 R)
• M8: 7,119,213 km (0.086 R)
• M9: 14,231,694 km (0.049 R)
• M10: 15,258,534 km (0.066 R)
• M11: 16,864,018 km (0.115 R)
• M12: 17,514,769 km (0.044 R)
• M13: 20,045,516 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.2

Radius: 7.1

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.44 AU - 15.46 AU

Year: 23078 Days

Day: 21.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 100,295,697 km

• M1: 88,263 km (0.097 R)
• M2: 430,243 km (0.119 R)
• M3: 670,348 km (0.113 R)
• M4: 1,127,669 km (0.11 R)
• M5: 2,559,769 km (0.107 R)
• M6: 4,135,484 km (0.079 R)
• M7: 5,146,017 km (0.062 R)
• M8: 5,412,750 km (0.107 R)
• M9: 5,850,773 km (0.069 R)
• M10: 9,378,590 km (0.107 R)
• M11: 13,966,457 km (0.072 R)
• M12: 14,188,012 km (0.072 R)
• M13: 16,864,617 km (0.119 R)
• M14: 27,568,793 km (0.065 R)
• M15: 30,566,286 km (0.036 R)
• M16: 31,569,639 km (0.065 R)
• M17: 37,341,424 km (0.085 R)
• M18: 51,092,759 km (0.076 R)
• M19: 51,795,420 km (0.046 R)
• M20: 52,682,835 km (0.117 R)
• M21: 54,853,949 km (0.118 R)
• M22: 58,603,769 km (0.048 R)
• M23: 62,922,061 km (0.038 R)
• M24: 72,185,461 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.2

Radius: 3.4

Gravity: 22.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.79 AU - 17.91 AU

Year: 24078 Days

Day: 17.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 100,295,697 km

• M1: 42,336 km (0.102 R)
• M2: 212,579 km (0.115 R)
• M3: 1,333,366 km (0.049 R)
• M4: 1,945,820 km (0.086 R)
• M5: 2,726,720 km (0.081 R)
• M6: 3,584,814 km (0.074 R)
• M7: 6,779,776 km (0.108 R)
• M8: 7,848,802 km (0.112 R)
• M9: 14,063,696 km (0.115 R)
• M10: 20,613,390 km (0.094 R)
• M11: 22,167,113 km (0.079 R)
• M12: 22,543,651 km (0.108 R)
• M13: 27,185,823 km (0.098 R)
• M14: 30,186,756 km (0.057 R)
• M15: 30,765,700 km (0.082 R)
• M16: 36,183,237 km (0.11 R)
• M17: 53,941,851 km (0.055 R)
• M18: 57,757,494 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.6

Radius: 6.7

Gravity: 20.82 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.49 AU - 17.65 AU

Year: 25912 Days

Day: 16.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 100,295,697 km

• M1: 83,625 km (0.114 R)
• M2: 401,670 km (0.08 R)
• M3: 792,570 km (0.057 R)
• M4: 1,885,681 km (0.03 R)
• M5: 2,354,670 km (0.094 R)
• M6: 3,429,082 km (0.105 R)
• M7: 4,022,088 km (0.115 R)
• M8: 4,604,772 km (0.098 R)
• M9: 6,448,865 km (0.118 R)
• M10: 7,040,674 km (0.067 R)
• M11: 7,507,868 km (0.115 R)
• M12: 8,332,153 km (0.114 R)
• M13: 11,305,111 km (0.094 R)
• M14: 11,586,804 km (0.114 R)
• M15: 11,873,134 km (0.106 R)
• M16: 12,912,989 km (0.089 R)
• M17: 15,257,487 km (0.102 R)
• M18: 16,039,136 km (0.105 R)
• M19: 17,307,726 km (0.063 R)
• M20: 17,776,715 km (0.044 R)
• M21: 19,334,178 km (0.101 R)
• M22: 20,456,312 km (0.067 R)
• M23: 20,980,353 km (0.086 R)
• M24: 23,054,079 km (0.046 R)
• M25: 23,507,510 km (0.099 R)
• M26: 25,985,749 km (0.083 R)
• M27: 26,849,078 km (0.103 R)
• M28: 31,454,448 km (0.037 R)
• M29: 31,732,551 km (0.092 R)
• M30: 41,520,440 km (0.041 R)
• M31: 52,360,152 km (0.026 R)
• M32: 54,332,600 km (0.081 R)
• M33: 56,970,310 km (0.102 R)
• M34: 60,761,419 km (0.085 R)
• M35: 68,841,948 km (0.065 R)
• M36: 71,927,255 km (0.069 R)
• M37: 72,894,854 km (0.091 R)
• M38: 77,104,089 km (0.1 R)
• M39: 84,385,167 km (0.078 R)
• M40: 94,402,390 km (0.099 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: 270 - 17,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit