🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.75 AU - 0.81 AU

Year: 250 Days

Day: 12.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.13 AU - 1.73 AU

Year: 621 Days

Day: 27.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,591,344 km

• M1: 504,743 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.52 AU - 1.7 AU

Year: 742 Days

Day: 43.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.9 AU - 3.06 AU

Year: 1419 Days

Day: 18 Hours

Environment

Temp: -83 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,591,344 km

• M1: 155,731 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.4

Radius: 5.1

Gravity: 25.51 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.63 AU - 18.41 AU

Year: 22221 Days

Day: 22 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,591,344 km

• M1: 63,429 km (0.076 R)
• M2: 652,546 km (0.073 R)
• M3: 1,279,361 km (0.037 R)
• M4: 1,565,093 km (0.046 R)
• M5: 1,778,419 km (0.102 R)
• M6: 3,070,048 km (0.054 R)
• M7: 3,923,055 km (0.093 R)
• M8: 4,387,107 km (0.118 R)
• M9: 5,830,727 km (0.05 R)
• M10: 8,931,741 km (0.064 R)
• M11: 9,383,526 km (0.049 R)
• M12: 17,843,884 km (0.053 R)
• M13: 20,144,400 km (0.097 R)
• M14: 20,336,484 km (0.09 R)
• M15: 22,325,986 km (0.117 R)
• M16: 22,635,205 km (0.046 R)
• M17: 25,773,020 km (0.048 R)
• M18: 26,918,790 km (0.118 R)
• M19: 28,338,175 km (0.117 R)
• M20: 48,061,009 km (0.102 R)
• M21: 50,498,257 km (0.086 R)
• M22: 55,806,289 km (0.062 R)
• M23: 69,684,783 km (0.088 R)
• M24: 75,546,326 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.9

Radius: 3.5

Gravity: 39.5 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.72 AU - 19.4 AU

Year: 27894 Days

Day: 19 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,591,344 km

• M1: 43,832 km (0.105 R)
• M2: 224,995 km (0.05 R)
• M3: 504,444 km (0.08 R)
• M4: 699,819 km (0.102 R)
• M5: 826,528 km (0.12 R)
• M6: 1,168,958 km (0.108 R)
• M7: 2,372,323 km (0.095 R)
• M8: 2,636,064 km (0.116 R)
• M9: 3,425,642 km (0.067 R)
• M10: 3,988,130 km (0.119 R)
• M11: 4,121,122 km (0.094 R)
• M12: 4,257,107 km (0.106 R)
• M13: 4,466,544 km (0.102 R)
• M14: 4,906,062 km (0.06 R)
• M15: 6,307,495 km (0.074 R)
• M16: 8,489,679 km (0.042 R)
• M17: 9,393,849 km (0.104 R)
• M18: 10,739,332 km (0.098 R)
• M19: 11,727,127 km (0.026 R)
• M20: 13,430,897 km (0.11 R)
• M21: 16,033,152 km (0.086 R)
• M22: 16,539,840 km (0.105 R)
• M23: 18,581,103 km (0.09 R)
• M24: 18,952,554 km (0.044 R)
• M25: 21,896,940 km (0.117 R)
• M26: 23,693,760 km (0.053 R)
• M27: 34,304,288 km (0.12 R)
• M28: 34,722,713 km (0.109 R)
• M29: 35,569,587 km (0.115 R)
• M30: 37,747,133 km (0.054 R)
• M31: 39,551,732 km (0.095 R)
• M32: 40,630,632 km (0.082 R)
• M33: 41,887,404 km (0.114 R)
• M34: 49,442,844 km (0.047 R)
• M35: 49,798,289 km (0.082 R)
• M36: 56,683,980 km (0.095 R)
• M37: 65,879,910 km (0.104 R)
• M38: 67,830,966 km (0.074 R)
• M39: 69,152,962 km (0.113 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 16,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit