🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.47 AU - 0.65 AU

Year: 159 Days

Day: 44.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,681,131 km

• M1: 93,798 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746

Radius: 13.3

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.87 AU - 8.69 AU

Year: 7440 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 25,681,131 km

• M1: 165,455 km (0.045 R)
• M2: 588,967 km (0.05 R)
• M3: 1,128,716 km (0.09 R)
• M4: 1,879,548 km (0.098 R)
• M5: 2,707,721 km (0.093 R)
• M6: 3,791,259 km (0.072 R)
• M7: 4,737,316 km (0.07 R)
• M8: 7,791,506 km (0.026 R)
• M9: 10,296,522 km (0.069 R)
• M10: 11,290,750 km (0.068 R)
• M11: 11,705,884 km (0.119 R)
• M12: 12,512,067 km (0.092 R)
• M13: 13,702,417 km (0.058 R)
• M14: 14,905,034 km (0.117 R)
• M15: 16,439,759 km (0.103 R)
• M16: 16,906,504 km (0.11 R)
• M17: 17,519,855 km (0.101 R)
• M18: 19,081,508 km (0.05 R)
• M19: 19,746,470 km (0.061 R)
• M20: 21,595,500 km (0.064 R)
• M21: 23,726,073 km (0.115 R)
• M22: 31,259,373 km (0.067 R)
• M23: 33,338,633 km (0.068 R)
• M24: 34,738,570 km (0.109 R)
• M25: 36,968,476 km (0.11 R)
• M26: 37,540,538 km (0.105 R)
• M27: 38,702,316 km (0.075 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.4

Radius: 5.9

Gravity: 25.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.54 AU - 14.9 AU

Year: 16179 Days

Day: 18.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 25,681,131 km

• M1: 79,436 km (0.107 R)
• M2: 287,078 km (0.03 R)
• M3: 526,585 km (0.105 R)
• M4: 717,621 km (0.086 R)
• M5: 1,246,449 km (0.1 R)
• M6: 1,498,073 km (0.047 R)
• M7: 1,819,260 km (0.112 R)
• M8: 2,124,589 km (0.117 R)
• M9: 2,962,187 km (0.091 R)
• M10: 4,063,826 km (0.077 R)
• M11: 4,935,383 km (0.093 R)
• M12: 8,039,838 km (0.116 R)
• M13: 10,197,189 km (0.112 R)
• M14: 11,854,135 km (0.105 R)
• M15: 12,377,728 km (0.082 R)
• M16: 13,261,103 km (0.108 R)
• M17: 19,551,993 km (0.113 R)
• M18: 21,604,027 km (0.047 R)
• M19: 23,082,652 km (0.075 R)
• M20: 23,795,337 km (0.089 R)
• M21: 24,944,697 km (0.082 R)
• M22: 25,157,575 km (0.047 R)
• M23: 30,032,969 km (0.101 R)
• M24: 31,250,696 km (0.07 R)
• M25: 31,871,826 km (0.091 R)
• M26: 37,278,293 km (0.084 R)
• M27: 38,399,978 km (0.106 R)
• M28: 38,683,915 km (0.058 R)
• M29: 42,654,841 km (0.099 R)
• M30: 44,816,979 km (0.048 R)
• M31: 50,369,902 km (0.117 R)
• M32: 51,912,855 km (0.106 R)
• M33: 55,273,571 km (0.093 R)
• M34: 57,283,867 km (0.116 R)
• M35: 59,153,392 km (0.088 R)
• M36: 61,450,018 km (0.041 R)
• M37: 61,838,374 km (0.025 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.6

Radius: 7.2

Gravity: 16.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.14 AU - 17.64 AU

Year: 21762 Days

Day: 17.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 25,681,131 km

• M1: 89,609 km (0.056 R)
• M2: 352,752 km (0.115 R)
• M3: 700,716 km (0.105 R)
• M4: 1,009,038 km (0.115 R)
• M5: 1,375,253 km (0.028 R)
• M6: 1,660,536 km (0.063 R)
• M7: 2,026,303 km (0.082 R)
• M8: 2,539,873 km (0.066 R)
• M9: 3,666,793 km (0.071 R)
• M10: 5,095,004 km (0.09 R)
• M11: 5,331,519 km (0.065 R)
• M12: 8,550,416 km (0.063 R)
• M13: 9,521,456 km (0.103 R)
• M14: 10,374,612 km (0.119 R)
• M15: 12,373,090 km (0.087 R)
• M16: 13,462,761 km (0.05 R)
• M17: 17,114,445 km (0.066 R)
• M18: 17,379,084 km (0.071 R)
• M19: 18,743,416 km (0.095 R)
• M20: 20,671,583 km (0.069 R)
• M21: 23,371,077 km (0.116 R)
• M22: 27,484,270 km (0.105 R)
• M23: 32,457,951 km (0.066 R)
• M24: 35,942,983 km (0.091 R)
• M25: 36,377,265 km (0.082 R)
• M26: 39,056,862 km (0.059 R)
• M27: 43,482,117 km (0.105 R)
• M28: 49,113,280 km (0.115 R)
• M29: 49,827,161 km (0.056 R)
• M30: 52,380,348 km (0.119 R)
• M31: 65,168,273 km (0.026 R)
• M32: 66,246,874 km (0.112 R)
• M33: 70,003,276 km (0.116 R)
• M34: 72,508,143 km (0.118 R)
• M35: 75,308,017 km (0.097 R)
• M36: 86,449,917 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13

Radius: 7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 16.71 AU - 18.91 AU

Year: 28467 Days

Day: 23.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,681,131 km

• M1: 189,989 km (0.064 R)
• M2: 3,482,190 km (0.117 R)
• M3: 5,316,858 km (0.107 R)
• M4: 6,547,899 km (0.098 R)
• M5: 7,180,847 km (0.071 R)
• M6: 9,759,915 km (0.042 R)
• M7: 10,166,821 km (0.095 R)
• M8: 15,694,313 km (0.069 R)
• M9: 20,607,555 km (0.085 R)
• M10: 22,169,656 km (0.119 R)
• M11: 24,546,617 km (0.075 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit