🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.5 AU - 0.66 AU

Year: 165 Days

Day: 45.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.08 AU - 1.16 AU

Year: 442 Days

Day: 38.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.96 AU - 1.52 AU

Year: 515 Days

Day: 31.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.46 AU - 1.56 AU

Year: 692 Days

Day: 23.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.25 AU - 3.19 AU

Year: 1672 Days

Day: 31.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 91.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,070,232 km

• M1: 97,388 km (0.063 R)
• M2: 665,262 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.7

Radius: 6.3

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.16 AU - 21.94 AU

Year: 29783 Days

Day: 19.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,070,232 km

• M1: 78,838 km (0.099 R)
• M2: 278,252 km (0.108 R)
• M3: 616,493 km (0.07 R)
• M4: 1,112,410 km (0.072 R)
• M5: 2,327,593 km (0.115 R)
• M6: 3,216,803 km (0.078 R)
• M7: 3,508,070 km (0.107 R)
• M8: 3,816,840 km (0.093 R)
• M9: 5,936,044 km (0.111 R)
• M10: 7,669,434 km (0.052 R)
• M11: 9,895,002 km (0.079 R)
• M12: 10,702,381 km (0.103 R)
• M13: 11,419,105 km (0.095 R)
• M14: 12,660,169 km (0.109 R)
• M15: 13,610,713 km (0.114 R)
• M16: 15,653,173 km (0.097 R)
• M17: 16,151,933 km (0.104 R)
• M18: 19,751,856 km (0.113 R)
• M19: 21,840,392 km (0.101 R)
• M20: 22,778,819 km (0.082 R)
• M21: 24,736,008 km (0.115 R)
• M22: 25,640,776 km (0.116 R)
• M23: 26,101,388 km (0.103 R)
• M24: 27,039,067 km (0.059 R)
• M25: 28,242,432 km (0.054 R)
• M26: 28,610,294 km (0.1 R)
• M27: 29,230,526 km (0.113 R)
• M28: 30,755,677 km (0.083 R)
• M29: 33,688,094 km (0.088 R)
• M30: 34,939,630 km (0.036 R)
• M31: 37,831,357 km (0.082 R)
• M32: 39,947,867 km (0.076 R)
• M33: 57,016,236 km (0.078 R)
• M34: 57,800,728 km (0.112 R)
• M35: 63,914,793 km (0.082 R)
• M36: 64,974,095 km (0.073 R)
• M37: 68,221,865 km (0.087 R)
• M38: 73,409,470 km (0.103 R)
• M39: 76,454,834 km (0.11 R)
• M40: 81,798,470 km (0.052 R)
• M41: 84,054,406 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 10,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit