🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.98 AU - 1.52 AU

Year: 619 Days

Day: 26.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,735,036 km

• M1: 25,132 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 12.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.05 AU - 7.25 AU

Year: 7596 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,735,036 km

• M1: 156,031 km (0.117 R)
• M2: 1,289,234 km (0.077 R)
• M3: 1,912,758 km (0.1 R)
• M4: 3,806,368 km (0.106 R)
• M5: 5,389,712 km (0.09 R)
• M6: 8,531,866 km (0.091 R)
• M7: 9,880,939 km (0.051 R)
• M8: 10,296,821 km (0.107 R)
• M9: 12,554,852 km (0.086 R)
• M10: 13,683,268 km (0.067 R)
• M11: 17,860,789 km (0.061 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.5

Radius: 6.9

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.75 AU - 12.67 AU

Year: 17749 Days

Day: 16.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,735,036 km

• M1: 86,318 km (0.043 R)
• M2: 1,440,927 km (0.094 R)
• M3: 1,868,627 km (0.104 R)
• M4: 2,481,829 km (0.082 R)
• M5: 3,097,274 km (0.072 R)
• M6: 3,982,146 km (0.073 R)
• M7: 4,250,524 km (0.104 R)
• M8: 10,084,542 km (0.034 R)
• M9: 13,666,962 km (0.079 R)
• M10: 14,279,117 km (0.08 R)
• M11: 14,626,932 km (0.069 R)
• M12: 15,778,237 km (0.061 R)
• M13: 23,017,876 km (0.031 R)
• M14: 23,883,749 km (0.118 R)
• M15: 28,541,329 km (0.095 R)
• M16: 31,725,520 km (0.098 R)
• M17: 36,803,619 km (0.08 R)
• M18: 38,252,924 km (0.108 R)
• M19: 39,466,611 km (0.083 R)
• M20: 43,697,688 km (0.097 R)
• M21: 50,757,062 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.7

Radius: 3.6

Gravity: 27.6 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.38 AU - 16 AU

Year: 21218 Days

Day: 21.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,735,036 km

• M1: 46,824 km (0.064 R)
• M2: 277,354 km (0.083 R)
• M3: 601,533 km (0.069 R)
• M4: 1,270,684 km (0.093 R)
• M5: 1,442,871 km (0.082 R)
• M6: 2,112,322 km (0.099 R)
• M7: 2,396,558 km (0.083 R)
• M8: 3,679,360 km (0.061 R)
• M9: 3,940,258 km (0.076 R)
• M10: 4,060,086 km (0.096 R)
• M11: 5,359,942 km (0.091 R)
• M12: 5,771,486 km (0.083 R)
• M13: 6,044,203 km (0.079 R)
• M14: 6,203,824 km (0.082 R)
• M15: 6,407,277 km (0.052 R)
• M16: 6,657,255 km (0.041 R)
• M17: 7,176,808 km (0.034 R)
• M18: 7,537,938 km (0.115 R)
• M19: 10,874,120 km (0.111 R)
• M20: 11,410,578 km (0.081 R)
• M21: 15,223,977 km (0.073 R)
• M22: 15,445,382 km (0.044 R)
• M23: 18,944,326 km (0.064 R)
• M24: 23,521,124 km (0.085 R)
• M25: 27,564,156 km (0.088 R)
• M26: 30,854,112 km (0.055 R)
• M27: 32,776,594 km (0.118 R)
• M28: 34,269,880 km (0.099 R)
• M29: 35,807,896 km (0.097 R)
• M30: 36,858,372 km (0.047 R)
• M31: 37,525,279 km (0.091 R)
• M32: 38,064,580 km (0.105 R)
• M33: 38,883,179 km (0.098 R)
• M34: 41,552,604 km (0.032 R)
• M35: 46,474,972 km (0.108 R)
• M36: 55,867,175 km (0.098 R)
• M37: 61,469,615 km (0.115 R)
• M38: 62,218,652 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 10,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit