🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.42 AU - 0.64 AU

Year: 253 Days

Day: 18.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,480,053 km

• M1: 203,453 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.52 AU - 0.54 AU

Year: 253 Days

Day: 26.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,480,053 km

• M1: 150,944 km (0.118 R)
• M2: 252,222 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.1

Radius: 9.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.16 AU - 2.38 AU

Year: 2244 Days

Day: 10.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 90,480,053 km

• M1: 119,080 km (0.111 R)
• M2: 486,492 km (0.11 R)
• M3: 1,185,264 km (0.114 R)
• M4: 1,899,594 km (0.091 R)
• M5: 2,363,198 km (0.058 R)
• M6: 3,101,313 km (0.109 R)
• M7: 3,452,569 km (0.032 R)
• M8: 3,900,465 km (0.081 R)
• M9: 5,149,009 km (0.086 R)
• M10: 7,340,917 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.7

Radius: 13.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.49 AU - 3.71 AU

Year: 3581 Days

Day: 10.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 90,480,053 km

• M1: 187,596 km (0.042 R)
• M2: 896,839 km (0.109 R)
• M3: 1,557,613 km (0.107 R)
• M4: 2,092,874 km (0.119 R)
• M5: 3,156,216 km (0.06 R)
• M6: 4,219,258 km (0.068 R)
• M7: 4,716,073 km (0.116 R)
• M8: 7,046,957 km (0.101 R)
• M9: 8,289,966 km (0.09 R)
• M10: 11,594,134 km (0.085 R)
• M11: 13,659,183 km (0.107 R)
• M12: 15,010,202 km (0.11 R)
• M13: 17,400,177 km (0.039 R)
• M14: 18,626,132 km (0.118 R)
• M15: 20,222,790 km (0.031 R)
• M16: 20,860,525 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.7

Radius: 3.7

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.29 AU - 8.13 AU

Year: 12700 Days

Day: 18.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 90,480,053 km

• M1: 46,076 km (0.108 R)
• M2: 169,494 km (0.06 R)
• M3: 606,919 km (0.111 R)
• M4: 823,237 km (0.091 R)
• M5: 2,359,757 km (0.087 R)
• M6: 3,629,843 km (0.074 R)
• M7: 4,170,041 km (0.101 R)
• M8: 5,186,259 km (0.12 R)
• M9: 5,722,567 km (0.098 R)
• M10: 6,049,289 km (0.112 R)
• M11: 6,514,987 km (0.068 R)
• M12: 9,613,458 km (0.11 R)
• M13: 9,947,660 km (0.099 R)
• M14: 11,270,105 km (0.109 R)
• M15: 11,501,383 km (0.093 R)
• M16: 12,755,313 km (0.12 R)
• M17: 13,209,791 km (0.105 R)
• M18: 14,913,262 km (0.105 R)
• M19: 15,531,101 km (0.053 R)
• M20: 21,878,539 km (0.06 R)
• M21: 24,635,628 km (0.106 R)
• M22: 25,896,439 km (0.081 R)
• M23: 26,380,089 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.2

Radius: 5.7

Gravity: 24.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.22 AU - 11.92 AU

Year: 24162 Days

Day: 18.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 90,480,053 km

• M1: 71,957 km (0.111 R)
• M2: 251,773 km (0.076 R)
• M3: 700,866 km (0.064 R)
• M4: 1,020,557 km (0.111 R)
• M5: 1,433,297 km (0.101 R)
• M6: 1,753,437 km (0.095 R)
• M7: 2,391,920 km (0.092 R)
• M8: 3,439,554 km (0.066 R)
• M9: 3,947,140 km (0.068 R)
• M10: 4,650,399 km (0.088 R)
• M11: 5,727,803 km (0.064 R)
• M12: 9,397,589 km (0.086 R)
• M13: 10,131,965 km (0.052 R)
• M14: 12,063,722 km (0.079 R)
• M15: 12,709,985 km (0.053 R)
• M16: 13,454,683 km (0.039 R)
• M17: 17,438,474 km (0.073 R)
• M18: 18,263,955 km (0.059 R)
• M19: 19,115,167 km (0.111 R)
• M20: 19,795,239 km (0.118 R)
• M21: 20,290,707 km (0.116 R)
• M22: 20,591,997 km (0.104 R)
• M23: 26,899,044 km (0.103 R)
• M24: 27,384,489 km (0.089 R)
• M25: 29,642,220 km (0.075 R)
• M26: 35,822,856 km (0.116 R)
• M27: 36,263,122 km (0.045 R)
• M28: 36,558,578 km (0.092 R)
• M29: 39,290,235 km (0.054 R)
• M30: 40,546,857 km (0.112 R)
• M31: 42,809,974 km (0.111 R)
• M32: 51,021,850 km (0.08 R)
• M33: 51,579,102 km (0.067 R)
• M34: 52,705,574 km (0.063 R)
• M35: 55,986,255 km (0.064 R)
• M36: 59,196,027 km (0.105 R)
• M37: 60,638,001 km (0.096 R)
• M38: 64,021,606 km (0.094 R)
• M39: 65,104,245 km (0.085 R)
• M40: 69,785,013 km (0.099 R)
• M41: 88,060,936 km (0.089 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 16,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit