🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.51 AU - 0.81 AU

Year: 194 Days

Day: 26.9 Hours

Environment

Temp: 220 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,026,050 km

• M1: 45,627 km (0.118 R)
• M2: 121,623 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.93 AU - 2.53 AU

Year: 1204 Days

Day: 33.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,026,050 km

• M1: 938,727 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.7

Radius: 8.5

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.7 AU - 6.54 AU

Year: 5475 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,026,050 km

• M1: 105,766 km (0.102 R)
• M2: 462,706 km (0.039 R)
• M3: 1,176,587 km (0.067 R)
• M4: 2,962,038 km (0.057 R)
• M5: 3,555,193 km (0.115 R)
• M6: 4,129,948 km (0.115 R)
• M7: 4,439,915 km (0.079 R)
• M8: 5,418,734 km (0.1 R)
• M9: 6,105,837 km (0.11 R)
• M10: 6,432,110 km (0.071 R)
• M11: 8,272,164 km (0.095 R)
• M12: 8,766,435 km (0.052 R)
• M13: 9,779,811 km (0.109 R)
• M14: 10,157,546 km (0.12 R)
• M15: 11,690,326 km (0.11 R)
• M16: 12,352,446 km (0.115 R)
• M17: 12,957,270 km (0.08 R)
• M18: 15,162,193 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.8

Radius: 8.1

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.55 AU - 10.89 AU

Year: 10125 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,026,050 km

• M1: 102,026 km (0.098 R)
• M2: 476,469 km (0.034 R)
• M3: 864,227 km (0.098 R)
• M4: 1,177,485 km (0.078 R)
• M5: 1,745,358 km (0.12 R)
• M6: 2,127,431 km (0.032 R)
• M7: 3,294,893 km (0.103 R)
• M8: 4,072,952 km (0.078 R)
• M9: 5,162,024 km (0.072 R)
• M10: 5,564,891 km (0.116 R)
• M11: 6,358,059 km (0.105 R)
• M12: 6,940,743 km (0.071 R)
• M13: 7,600,918 km (0.097 R)
• M14: 8,078,584 km (0.09 R)
• M15: 8,484,144 km (0.101 R)
• M16: 9,532,825 km (0.045 R)
• M17: 11,600,567 km (0.041 R)
• M18: 12,589,110 km (0.106 R)
• M19: 13,319,895 km (0.073 R)
• M20: 14,143,282 km (0.049 R)
• M21: 17,778,211 km (0.114 R)
• M22: 20,714,518 km (0.112 R)
• M23: 21,134,589 km (0.117 R)
• M24: 21,646,213 km (0.07 R)
• M25: 22,605,585 km (0.085 R)
• M26: 24,515,351 km (0.081 R)
• M27: 28,653,079 km (0.082 R)
• M28: 32,551,449 km (0.084 R)
• M29: 35,218,929 km (0.081 R)
• M30: 36,422,893 km (0.066 R)
• M31: 43,813,925 km (0.03 R)
• M32: 47,494,182 km (0.033 R)
• M33: 48,519,227 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.6

Radius: 14

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.81 AU - 10.47 AU

Year: 10824 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,026,050 km

• M1: 174,581 km (0.08 R)
• M2: 975,977 km (0.066 R)
• M3: 2,134,462 km (0.034 R)
• M4: 3,040,278 km (0.105 R)
• M5: 3,795,448 km (0.102 R)
• M6: 4,247,532 km (0.086 R)
• M7: 6,549,844 km (0.076 R)
• M8: 7,857,927 km (0.077 R)
• M9: 12,213,619 km (0.08 R)
• M10: 12,954,278 km (0.064 R)
• M11: 15,929,331 km (0.048 R)
• M12: 19,916,713 km (0.072 R)
• M13: 23,289,397 km (0.057 R)
• M14: 24,525,673 km (0.038 R)
• M15: 27,965,976 km (0.12 R)
• M16: 35,292,382 km (0.1 R)
• M17: 36,038,725 km (0.076 R)
• M18: 41,423,202 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.5

Radius: 6.3

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.02 AU - 21.34 AU

Year: 26885 Days

Day: 15.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,026,050 km

• M1: 88,113 km (0.096 R)
• M2: 352,752 km (0.099 R)
• M3: 1,283,251 km (0.068 R)
• M4: 1,803,402 km (0.111 R)
• M5: 2,207,765 km (0.113 R)
• M6: 3,980,650 km (0.057 R)
• M7: 6,092,972 km (0.106 R)
• M8: 6,627,335 km (0.116 R)
• M9: 8,364,615 km (0.114 R)
• M10: 13,285,338 km (0.069 R)
• M11: 15,358,914 km (0.097 R)
• M12: 15,602,011 km (0.072 R)
• M13: 30,653,053 km (0.036 R)
• M14: 33,283,581 km (0.081 R)
• M15: 34,376,693 km (0.074 R)
• M16: 47,164,768 km (0.079 R)
• M17: 47,850,375 km (0.098 R)
• M18: 48,195,796 km (0.055 R)
• M19: 49,593,789 km (0.081 R)
• M20: 57,379,161 km (0.114 R)
• M21: 62,174,072 km (0.049 R)
• M22: 67,445,602 km (0.086 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 17,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit