🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.72 AU - 1 AU

Year: 304 Days

Day: 43.9 Hours

Environment

Temp: 43 °C

Axial Tilt: 67.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1 AU - 1.24 AU

Year: 451 Days

Day: 12.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.57 AU - 1.73 AU

Year: 807 Days

Day: 46.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.3

Radius: 9.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.81 AU - 5.63 AU

Year: 4542 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 72,329,652 km

• M1: 137,032 km (0.109 R)
• M2: 221,255 km (0.116 R)
• M3: 424,110 km (0.116 R)
• M4: 706,700 km (0.088 R)
• M5: 788,830 km (0.095 R)
• M6: 893,847 km (0.104 R)
• M7: 1,454,241 km (0.114 R)
• M8: 1,573,171 km (0.091 R)
• M9: 1,633,908 km (0.117 R)
• M10: 2,508,457 km (0.068 R)
• M11: 2,783,867 km (0.094 R)
• M12: 2,872,878 km (0.082 R)
• M13: 3,069,150 km (0.043 R)
• M14: 3,301,027 km (0.092 R)
• M15: 3,442,845 km (0.087 R)
• M16: 3,831,201 km (0.084 R)
• M17: 4,720,262 km (0.096 R)
• M18: 4,809,123 km (0.07 R)
• M19: 5,078,848 km (0.109 R)
• M20: 5,372,060 km (0.101 R)
• M21: 5,595,559 km (0.087 R)
• M22: 5,994,237 km (0.112 R)
• M23: 6,559,717 km (0.081 R)
• M24: 7,020,478 km (0.079 R)
• M25: 7,574,739 km (0.087 R)
• M26: 8,015,454 km (0.074 R)
• M27: 8,464,696 km (0.097 R)
• M28: 8,551,164 km (0.119 R)
• M29: 8,965,999 km (0.099 R)
• M30: 9,320,546 km (0.05 R)
• M31: 9,499,465 km (0.096 R)
• M32: 9,792,826 km (0.086 R)
• M33: 9,997,626 km (0.106 R)
• M34: 10,457,789 km (0.093 R)
• M35: 10,690,413 km (0.055 R)
• M36: 10,854,373 km (0.052 R)
• M37: 11,066,353 km (0.106 R)
• M38: 11,137,262 km (0.113 R)
• M39: 11,638,266 km (0.064 R)
• M40: 11,782,777 km (0.068 R)
• M41: 11,976,357 km (0.119 R)
• M42: 12,073,595 km (0.06 R)
• M43: 12,195,518 km (0.084 R)
• M44: 12,391,341 km (0.101 R)
• M45: 12,637,579 km (0.079 R)
• M46: 13,893,154 km (0.104 R)
• M47: 14,277,621 km (0.103 R)
• M48: 14,509,946 km (0.05 R)
• M49: 15,109,235 km (0.096 R)
• M50: 15,319,720 km (0.096 R)
• M51: 15,398,857 km (0.109 R)
• M52: 15,796,638 km (0.102 R)
• M53: 15,903,301 km (0.091 R)
• M54: 16,413,280 km (0.03 R)
• M55: 16,846,815 km (0.091 R)
• M56: 17,229,187 km (0.082 R)
• M57: 17,338,992 km (0.053 R)
• M58: 17,947,107 km (0.047 R)
• M59: 18,197,983 km (0.06 R)
• M60: 18,759,423 km (0.11 R)

Asteroid Belt

Center: 10.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.3

Radius: 7.2

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.7 AU - 20.12 AU

Year: 25314 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 72,329,652 km

• M1: 249,679 km (0.077 R)
• M2: 2,980,588 km (0.089 R)
• M3: 3,514,802 km (0.082 R)
• M4: 3,752,663 km (0.095 R)
• M5: 4,078,188 km (0.084 R)
• M6: 4,455,324 km (0.068 R)
• M7: 4,540,595 km (0.111 R)
• M8: 6,794,735 km (0.088 R)
• M9: 7,493,208 km (0.116 R)
• M10: 8,957,472 km (0.085 R)
• M11: 9,722,066 km (0.1 R)
• M12: 9,777,418 km (0.101 R)
• M13: 12,198,061 km (0.098 R)
• M14: 12,558,292 km (0.086 R)
• M15: 12,679,168 km (0.107 R)
• M16: 12,983,001 km (0.089 R)
• M17: 13,044,037 km (0.098 R)
• M18: 14,537,921 km (0.117 R)
• M19: 14,983,723 km (0.037 R)
• M20: 16,612,395 km (0.064 R)
• M21: 17,078,392 km (0.112 R)
• M22: 17,279,452 km (0.038 R)
• M23: 17,548,877 km (0.09 R)
• M24: 17,683,964 km (0.105 R)
• M25: 17,887,417 km (0.083 R)
• M26: 18,364,934 km (0.12 R)
• M27: 19,123,993 km (0.097 R)
• M28: 20,104,757 km (0.107 R)
• M29: 20,958,512 km (0.071 R)
• M30: 22,480,670 km (0.113 R)
• M31: 23,515,140 km (0.071 R)
• M32: 23,888,386 km (0.112 R)
• M33: 24,640,714 km (0.058 R)
• M34: 25,019,795 km (0.111 R)
• M35: 26,865,982 km (0.103 R)
• M36: 26,943,923 km (0.099 R)
• M37: 27,256,134 km (0.044 R)
• M38: 27,569,541 km (0.103 R)
• M39: 28,200,096 km (0.118 R)
• M40: 28,915,024 km (0.09 R)
• M41: 29,234,715 km (0.094 R)
• M42: 31,669,570 km (0.034 R)
• M43: 32,164,290 km (0.117 R)
• M44: 32,247,018 km (0.117 R)
• M45: 34,760,711 km (0.095 R)
• M46: 35,441,680 km (0.12 R)
• M47: 37,772,116 km (0.06 R)
• M48: 37,859,481 km (0.056 R)
• M49: 40,955,559 km (0.078 R)
• M50: 42,670,100 km (0.108 R)
• M51: 43,765,007 km (0.096 R)
• M52: 43,856,710 km (0.091 R)
• M53: 44,040,117 km (0.105 R)
• M54: 45,146,543 km (0.084 R)
• M55: 45,424,645 km (0.078 R)
• M56: 46,168,895 km (0.053 R)
• M57: 46,262,094 km (0.103 R)
• M58: 47,669,361 km (0.066 R)
• M59: 52,752,548 km (0.072 R)
• M60: 55,308,427 km (0.064 R)
• M61: 59,928,159 km (0.08 R)
• M62: 60,335,664 km (0.115 R)
• M63: 62,283,877 km (0.065 R)
• M64: 62,387,099 km (0.093 R)
• M65: 65,821,567 km (0.033 R)
• M66: 66,241,937 km (0.081 R)
• M67: 68,251,336 km (0.112 R)
• M68: 68,889,969 km (0.064 R)
• M69: 68,996,632 km (0.098 R)
• M70: 69,958,846 km (0.118 R)
• M71: 70,066,108 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 15,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit