🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.63 AU - 1.01 AU

Year: 275 Days

Day: 18.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,392,849 km

• M1: 50,414 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.35 AU - 4.41 AU

Year: 2834 Days

Day: 48 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,392,849 km

• M1: 958,922 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.2

Radius: 4.2

Gravity: 34.48 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 13.91 AU - 22.17 AU

Year: 28416 Days

Day: 21.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,392,849 km

• M1: 54,753 km (0.091 R)
• M2: 250,576 km (0.062 R)
• M3: 474,824 km (0.052 R)
• M4: 609,163 km (0.045 R)
• M5: 1,176,138 km (0.107 R)
• M6: 1,548,188 km (0.081 R)
• M7: 2,036,925 km (0.082 R)
• M8: 2,258,778 km (0.08 R)
• M9: 2,698,895 km (0.06 R)
• M10: 2,939,449 km (0.087 R)
• M11: 3,371,786 km (0.111 R)
• M12: 4,150,144 km (0.086 R)
• M13: 6,326,045 km (0.067 R)
• M14: 6,702,284 km (0.09 R)
• M15: 6,896,013 km (0.106 R)
• M16: 7,974,763 km (0.093 R)
• M17: 9,220,465 km (0.098 R)
• M18: 10,077,661 km (0.108 R)
• M19: 12,162,008 km (0.113 R)
• M20: 12,596,141 km (0.107 R)
• M21: 12,891,297 km (0.102 R)
• M22: 13,649,310 km (0.084 R)
• M23: 15,504,772 km (0.08 R)
• M24: 16,890,348 km (0.116 R)
• M25: 19,510,106 km (0.112 R)
• M26: 20,507,774 km (0.102 R)
• M27: 26,368,420 km (0.087 R)
• M28: 28,335,183 km (0.058 R)
• M29: 30,928,462 km (0.096 R)
• M30: 32,420,103 km (0.097 R)
• M31: 38,556,458 km (0.096 R)
• M32: 38,711,291 km (0.09 R)
• M33: 46,465,996 km (0.062 R)
• M34: 48,599,711 km (0.025 R)
• M35: 55,785,644 km (0.12 R)
• M36: 59,423,715 km (0.087 R)
• M37: 61,935,014 km (0.104 R)
• M38: 62,787,573 km (0.053 R)
• M39: 80,255,368 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.4

Radius: 3.6

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.83 AU - 21.65 AU

Year: 28890 Days

Day: 19.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,392,849 km

• M1: 46,525 km (0.117 R)
• M2: 175,478 km (0.058 R)
• M3: 529,277 km (0.082 R)
• M4: 740,659 km (0.091 R)
• M5: 1,029,533 km (0.04 R)
• M6: 1,403,826 km (0.083 R)
• M7: 2,479,585 km (0.066 R)
• M8: 3,301,475 km (0.109 R)
• M9: 3,546,367 km (0.076 R)
• M10: 4,581,734 km (0.11 R)
• M11: 5,999,623 km (0.095 R)
• M12: 8,815,653 km (0.12 R)
• M13: 9,233,181 km (0.052 R)
• M14: 20,774,208 km (0.094 R)
• M15: 23,731,309 km (0.074 R)
• M16: 34,134,195 km (0.103 R)
• M17: 37,545,176 km (0.068 R)
• M18: 40,318,421 km (0.11 R)
• M19: 47,842,446 km (0.059 R)
• M20: 55,017,759 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 10,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit