🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.59 AU - 0.98 AU

Year: 261 Days

Day: 12.5 Hours

Environment

Temp: 81 °C

Axial Tilt: 140.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,367,940 km

• M1: 62,083 km (0.09 R)
• M2: 84,672 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.3 AU - 1.96 AU

Year: 788 Days

Day: 12 Hours

Environment

Temp: -58 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,367,940 km

• M1: 43,383 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.66 AU - 2.32 AU

Year: 1063 Days

Day: 29.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.6

Radius: 8.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.7 AU - 7.58 AU

Year: 6480 Days

Day: 9.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 102,367,940 km

• M1: 105,766 km (0.071 R)
• M2: 550,969 km (0.095 R)
• M3: 1,021,005 km (0.115 R)
• M4: 1,443,320 km (0.05 R)
• M5: 1,954,347 km (0.103 R)
• M6: 2,492,450 km (0.114 R)
• M7: 4,272,216 km (0.067 R)
• M8: 4,870,757 km (0.109 R)
• M9: 6,017,874 km (0.092 R)
• M10: 7,064,011 km (0.099 R)
• M11: 11,789,359 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.1

Radius: 3

Gravity: 90.57 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 17.17 AU - 18.57 AU

Year: 28611 Days

Day: 16.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 102,367,940 km

• M1: 37,399 km (0.056 R)
• M2: 139,575 km (0.106 R)
• M3: 294,708 km (0.117 R)
• M4: 614,398 km (0.118 R)
• M5: 1,012,329 km (0.119 R)
• M6: 1,187,508 km (0.075 R)
• M7: 1,282,353 km (0.045 R)
• M8: 1,382,434 km (0.062 R)
• M9: 1,985,014 km (0.091 R)
• M10: 2,212,253 km (0.05 R)
• M11: 5,178,779 km (0.051 R)
• M12: 5,390,610 km (0.056 R)
• M13: 7,618,720 km (0.118 R)
• M14: 7,782,380 km (0.093 R)
• M15: 9,868,373 km (0.108 R)
• M16: 10,062,850 km (0.076 R)
• M17: 10,459,434 km (0.056 R)
• M18: 10,935,156 km (0.045 R)
• M19: 12,298,890 km (0.062 R)
• M20: 12,675,727 km (0.104 R)
• M21: 13,691,646 km (0.099 R)
• M22: 14,260,417 km (0.088 R)
• M23: 14,676,299 km (0.093 R)
• M24: 18,008,143 km (0.053 R)
• M25: 18,298,512 km (0.049 R)
• M26: 18,592,023 km (0.09 R)
• M27: 20,840,928 km (0.043 R)
• M28: 21,484,199 km (0.102 R)
• M29: 21,701,565 km (0.071 R)
• M30: 23,150,420 km (0.115 R)
• M31: 34,687,408 km (0.054 R)
• M32: 40,009,502 km (0.075 R)
• M33: 53,618,270 km (0.085 R)
• M34: 60,256,826 km (0.063 R)
• M35: 64,221,319 km (0.078 R)
• M36: 77,660,294 km (0.106 R)
• M37: 78,943,993 km (0.103 R)
• M38: 87,220,047 km (0.102 R)
• M39: 90,290,244 km (0.073 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 13,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit