🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.4 AU - 0.66 AU

Year: 140 Days

Day: 25.7 Hours

Environment

Temp: 262 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,555,236 km

• M1: 91,703 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.72 AU - 2.86 AU

Year: 1259 Days

Day: 25.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.13 AU - 3.45 AU

Year: 1694 Days

Day: 42.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.14 AU - 4.02 AU

Year: 2462 Days

Day: 46.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,555,236 km

• M1: 867,668 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.08 AU - 4.1 AU

Year: 2472 Days

Day: 34.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686

Radius: 10.7

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.76 AU - 12.08 AU

Year: 14026 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,555,236 km

• M1: 133,292 km (0.075 R)
• M2: 584,479 km (0.118 R)
• M3: 1,139,038 km (0.116 R)
• M4: 1,491,940 km (0.028 R)
• M5: 1,850,974 km (0.08 R)
• M6: 2,448,319 km (0.07 R)
• M7: 2,953,810 km (0.117 R)
• M8: 3,397,068 km (0.116 R)
• M9: 3,941,605 km (0.085 R)
• M10: 4,326,071 km (0.107 R)
• M11: 5,102,335 km (0.101 R)
• M12: 6,122,592 km (0.111 R)
• M13: 6,805,207 km (0.099 R)
• M14: 7,360,963 km (0.118 R)
• M15: 9,262,801 km (0.119 R)
• M16: 9,892,159 km (0.077 R)
• M17: 11,531,303 km (0.109 R)
• M18: 15,196,451 km (0.041 R)
• M19: 16,447,089 km (0.095 R)
• M20: 18,409,065 km (0.107 R)
• M21: 20,347,554 km (0.106 R)
• M22: 23,552,988 km (0.059 R)
• M23: 26,556,464 km (0.056 R)
• M24: 27,398,551 km (0.119 R)
• M25: 29,469,883 km (0.046 R)
• M26: 32,470,667 km (0.071 R)
• M27: 32,829,552 km (0.111 R)
• M28: 51,052,517 km (0.06 R)
• M29: 53,844,313 km (0.107 R)
• M30: 58,484,988 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.8

Radius: 5.3

Gravity: 33.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.81 AU - 20.13 AU

Year: 24292 Days

Day: 20.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,555,236 km

• M1: 65,973 km (0.108 R)
• M2: 1,655,600 km (0.112 R)
• M3: 2,148,076 km (0.104 R)
• M4: 2,502,324 km (0.104 R)
• M5: 4,843,979 km (0.099 R)
• M6: 5,666,019 km (0.119 R)
• M7: 7,957,560 km (0.039 R)
• M8: 8,288,769 km (0.095 R)
• M9: 10,735,293 km (0.105 R)
• M10: 11,978,451 km (0.038 R)
• M11: 12,783,736 km (0.048 R)
• M12: 15,671,574 km (0.063 R)
• M13: 15,843,611 km (0.087 R)
• M14: 16,633,937 km (0.111 R)
• M15: 19,457,746 km (0.113 R)
• M16: 21,087,017 km (0.114 R)
• M17: 29,946,801 km (0.104 R)
• M18: 33,092,096 km (0.104 R)
• M19: 39,232,490 km (0.116 R)
• M20: 41,163,649 km (0.098 R)
• M21: 41,656,125 km (0.104 R)
• M22: 55,282,996 km (0.083 R)
• M23: 58,737,360 km (0.071 R)
• M24: 74,479,095 km (0.103 R)
• M25: 85,420,833 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.9

Radius: 7.2

Gravity: 14.5 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.72 AU - 18.46 AU

Year: 24558 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 39,555,236 km

• M1: 89,609 km (0.112 R)
• M2: 486,193 km (0.052 R)
• M3: 715,975 km (0.042 R)
• M4: 983,157 km (0.12 R)
• M5: 1,379,741 km (0.078 R)
• M6: 1,743,862 km (0.084 R)
• M7: 4,680,917 km (0.038 R)
• M8: 8,898,530 km (0.106 R)
• M9: 9,246,944 km (0.072 R)
• M10: 12,299,488 km (0.061 R)
• M11: 13,249,584 km (0.064 R)
• M12: 14,886,335 km (0.097 R)
• M13: 16,049,608 km (0.1 R)
• M14: 16,392,785 km (0.063 R)
• M15: 17,182,961 km (0.061 R)
• M16: 19,124,891 km (0.096 R)
• M17: 24,554,695 km (0.066 R)
• M18: 24,781,934 km (0.089 R)
• M19: 25,821,939 km (0.106 R)
• M20: 26,531,182 km (0.087 R)
• M21: 28,737,003 km (0.075 R)
• M22: 31,729,708 km (0.092 R)
• M23: 32,270,505 km (0.083 R)
• M24: 32,680,104 km (0.094 R)
• M25: 36,229,912 km (0.086 R)
• M26: 37,268,121 km (0.074 R)
• M27: 47,344,136 km (0.096 R)
• M28: 47,696,439 km (0.036 R)
• M29: 49,846,459 km (0.082 R)
• M30: 57,679,404 km (0.107 R)
• M31: 60,946,023 km (0.112 R)
• M32: 64,983,071 km (0.062 R)
• M33: 66,955,968 km (0.111 R)
• M34: 69,648,281 km (0.109 R)
• M35: 77,666,876 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.1

Radius: 5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.58 AU - 20.48 AU

Year: 26675 Days

Day: 17.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,555,236 km

• M1: 63,729 km (0.092 R)
• M2: 764,296 km (0.064 R)
• M3: 1,096,852 km (0.04 R)
• M4: 3,856,334 km (0.107 R)
• M5: 5,941,728 km (0.102 R)
• M6: 7,570,251 km (0.097 R)
• M7: 11,211,014 km (0.101 R)
• M8: 12,867,511 km (0.113 R)
• M9: 13,492,531 km (0.09 R)
• M10: 18,232,988 km (0.076 R)
• M11: 29,921,220 km (0.119 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 16,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit