🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.23 AU - 3.33 AU

Year: 1637 Days

Day: 23.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.54 AU - 5.3 AU

Year: 3853 Days

Day: 40.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.3

Radius: 13.9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.5 AU - 9.04 AU

Year: 7648 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,507,344 km

• M1: 177,423 km (0.118 R)
• M2: 636,689 km (0.055 R)
• M3: 1,272,330 km (0.08 R)
• M4: 1,948,961 km (0.034 R)
• M5: 4,034,056 km (0.089 R)
• M6: 4,564,680 km (0.061 R)
• M7: 5,734,984 km (0.097 R)
• M8: 9,924,921 km (0.098 R)
• M9: 10,599,458 km (0.099 R)
• M10: 11,459,496 km (0.083 R)
• M11: 11,986,829 km (0.106 R)
• M12: 13,961,520 km (0.102 R)
• M13: 14,870,926 km (0.094 R)
• M14: 16,607,308 km (0.075 R)
• M15: 17,146,758 km (0.078 R)
• M16: 18,475,187 km (0.067 R)
• M17: 19,348,989 km (0.071 R)
• M18: 19,795,987 km (0.079 R)
• M19: 22,543,202 km (0.058 R)
• M20: 24,308,457 km (0.107 R)
• M21: 26,164,368 km (0.098 R)
• M22: 28,018,036 km (0.119 R)
• M23: 30,657,391 km (0.056 R)
• M24: 34,976,132 km (0.096 R)
• M25: 37,453,173 km (0.102 R)
• M26: 40,044,956 km (0.102 R)
• M27: 40,528,756 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.8

Radius: 5.7

Gravity: 25.57 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.26 AU - 20.6 AU

Year: 24597 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 53,507,344 km

• M1: 75,996 km (0.117 R)
• M2: 284,984 km (0.045 R)
• M3: 489,035 km (0.117 R)
• M4: 995,873 km (0.098 R)
• M5: 1,278,763 km (0.073 R)
• M6: 1,473,389 km (0.086 R)
• M7: 2,113,968 km (0.098 R)
• M8: 2,711,611 km (0.042 R)
• M9: 4,341,330 km (0.118 R)
• M10: 4,559,743 km (0.08 R)
• M11: 5,218,423 km (0.118 R)
• M12: 5,591,968 km (0.107 R)
• M13: 9,130,257 km (0.105 R)
• M14: 9,982,965 km (0.116 R)
• M15: 11,291,348 km (0.117 R)
• M16: 11,496,896 km (0.107 R)
• M17: 16,068,307 km (0.112 R)
• M18: 16,768,874 km (0.079 R)
• M19: 17,765,046 km (0.111 R)
• M20: 23,343,701 km (0.06 R)
• M21: 24,128,042 km (0.109 R)
• M22: 29,725,247 km (0.105 R)
• M23: 29,986,594 km (0.025 R)
• M24: 30,646,470 km (0.119 R)
• M25: 31,995,245 km (0.09 R)
• M26: 32,269,607 km (0.066 R)
• M27: 33,102,269 km (0.108 R)
• M28: 34,234,725 km (0.113 R)
• M29: 35,246,605 km (0.086 R)
• M30: 46,134,338 km (0.102 R)
• M31: 46,484,696 km (0.088 R)
• M32: 51,576,708 km (0.033 R)
• M33: 55,433,341 km (0.078 R)
• M34: 60,728,358 km (0.079 R)
• M35: 62,209,527 km (0.098 R)
• M36: 68,830,429 km (0.054 R)
• M37: 74,213,260 km (0.085 R)
• M38: 79,367,056 km (0.117 R)
• M39: 85,016,769 km (0.087 R)
• M40: 88,208,589 km (0.116 R)
• M41: 89,834,120 km (0.113 R)
• M42: 90,928,727 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.2

Radius: 7.7

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.11 AU - 21.43 AU

Year: 26450 Days

Day: 19 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,507,344 km

• M1: 97,987 km (0.115 R)
• M2: 1,668,615 km (0.116 R)
• M3: 2,369,929 km (0.11 R)
• M4: 2,919,552 km (0.066 R)
• M5: 4,032,111 km (0.11 R)
• M6: 7,615,280 km (0.118 R)
• M7: 8,469,932 km (0.1 R)
• M8: 9,209,993 km (0.084 R)
• M9: 10,559,814 km (0.084 R)
• M10: 12,390,444 km (0.118 R)
• M11: 13,119,284 km (0.108 R)
• M12: 15,147,532 km (0.107 R)
• M13: 15,394,219 km (0.078 R)
• M14: 18,288,639 km (0.084 R)
• M15: 19,425,433 km (0.114 R)
• M16: 22,793,480 km (0.095 R)
• M17: 23,444,978 km (0.111 R)
• M18: 29,750,080 km (0.093 R)
• M19: 31,319,810 km (0.09 R)
• M20: 39,534,678 km (0.082 R)
• M21: 45,571,401 km (0.086 R)
• M22: 50,528,326 km (0.051 R)
• M23: 53,706,683 km (0.09 R)
• M24: 66,867,406 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.2

Radius: 7.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 18.17 AU - 19.97 AU

Year: 29405 Days

Day: 20 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,507,344 km

• M1: 98,884 km (0.101 R)
• M2: 430,991 km (0.117 R)
• M3: 782,546 km (0.114 R)
• M4: 1,881,343 km (0.119 R)
• M5: 2,388,180 km (0.098 R)
• M6: 11,123,200 km (0.083 R)
• M7: 13,644,672 km (0.097 R)
• M8: 15,038,176 km (0.05 R)
• M9: 24,576,387 km (0.08 R)
• M10: 28,272,352 km (0.042 R)
• M11: 36,619,315 km (0.106 R)
• M12: 42,095,494 km (0.111 R)
• M13: 43,475,385 km (0.086 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 12,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit