🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.45 AU - 0.71 AU

Year: 155 Days

Day: 35.4 Hours

Environment

Temp: 252 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.86 AU - 2.28 AU

Year: 1047 Days

Day: 18 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976

Radius: 12

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.63 AU - 6.71 AU

Year: 5386 Days

Day: 10.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,440,903 km

• M1: 149,448 km (0.07 R)
• M2: 921,523 km (0.085 R)
• M3: 1,571,675 km (0.11 R)
• M4: 2,210,159 km (0.052 R)
• M5: 4,106,312 km (0.114 R)
• M6: 4,540,894 km (0.12 R)
• M7: 7,945,592 km (0.104 R)
• M8: 8,380,024 km (0.09 R)
• M9: 13,037,903 km (0.074 R)
• M10: 15,150,375 km (0.102 R)
• M11: 15,635,521 km (0.1 R)
• M12: 20,334,240 km (0.117 R)
• M13: 21,603,279 km (0.115 R)
• M14: 22,924,378 km (0.067 R)
• M15: 26,331,170 km (0.113 R)
• M16: 30,347,873 km (0.103 R)
• M17: 30,732,190 km (0.045 R)
• M18: 32,202,288 km (0.114 R)
• M19: 32,602,163 km (0.052 R)
• M20: 34,860,792 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.1

Radius: 10

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.43 AU - 11.23 AU

Year: 10016 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,440,903 km

• M1: 127,009 km (0.107 R)
• M2: 600,486 km (0.055 R)
• M3: 1,232,986 km (0.11 R)
• M4: 1,865,785 km (0.067 R)
• M5: 2,723,728 km (0.045 R)
• M6: 3,171,026 km (0.061 R)
• M7: 3,615,033 km (0.093 R)
• M8: 4,128,452 km (0.081 R)
• M9: 5,368,619 km (0.113 R)
• M10: 5,749,794 km (0.114 R)
• M11: 6,148,772 km (0.114 R)
• M12: 6,488,957 km (0.118 R)
• M13: 7,248,765 km (0.086 R)
• M14: 9,382,778 km (0.068 R)
• M15: 13,733,533 km (0.089 R)
• M16: 14,251,142 km (0.093 R)
• M17: 15,051,790 km (0.115 R)
• M18: 16,237,203 km (0.079 R)
• M19: 16,669,990 km (0.101 R)
• M20: 18,950,909 km (0.074 R)
• M21: 33,184,847 km (0.067 R)
• M22: 35,912,315 km (0.102 R)
• M23: 39,042,501 km (0.114 R)
• M24: 47,434,792 km (0.05 R)
• M25: 49,517,344 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.7

Radius: 3.3

Gravity: 42.49 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.08 AU - 17.14 AU

Year: 21676 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,440,903 km

• M1: 41,139 km (0.106 R)
• M2: 195,674 km (0.09 R)
• M3: 386,860 km (0.117 R)
• M4: 750,533 km (0.064 R)
• M5: 954,734 km (0.07 R)
• M6: 1,740,272 km (0.079 R)
• M7: 1,885,382 km (0.12 R)
• M8: 2,097,961 km (0.062 R)
• M9: 2,502,623 km (0.074 R)
• M10: 3,996,208 km (0.111 R)
• M11: 4,314,253 km (0.063 R)
• M12: 4,614,496 km (0.046 R)
• M13: 6,848,890 km (0.092 R)
• M14: 7,973,567 km (0.077 R)
• M15: 8,122,267 km (0.104 R)
• M16: 9,161,673 km (0.044 R)
• M17: 10,462,725 km (0.099 R)
• M18: 10,700,885 km (0.111 R)
• M19: 13,919,483 km (0.036 R)
• M20: 14,207,609 km (0.116 R)
• M21: 17,146,160 km (0.102 R)
• M22: 20,558,039 km (0.101 R)
• M23: 21,404,912 km (0.09 R)
• M24: 23,572,585 km (0.091 R)
• M25: 24,604,511 km (0.069 R)
• M26: 25,666,207 km (0.1 R)
• M27: 27,994,399 km (0.092 R)
• M28: 32,811,002 km (0.088 R)
• M29: 35,414,154 km (0.104 R)
• M30: 35,681,785 km (0.095 R)
• M31: 36,629,188 km (0.098 R)
• M32: 43,428,112 km (0.109 R)
• M33: 52,395,757 km (0.102 R)
• M34: 53,092,284 km (0.096 R)
• M35: 62,326,362 km (0.068 R)
• M36: 63,304,583 km (0.028 R)
• M37: 63,896,542 km (0.051 R)
• M38: 65,694,110 km (0.071 R)
• M39: 68,349,921 km (0.109 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 16,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit