🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.71 AU - 0.71 AU

Year: 181 Days

Day: 47.1 Hours

Environment

Temp: 249 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.2 AU - 1.92 AU

Year: 589 Days

Day: 32.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.6 AU - 3.52 AU

Year: 1618 Days

Day: 38 Hours

Environment

Temp: -36 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.01 AU - 4.27 AU

Year: 2099 Days

Day: 20.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,045,480 km

• M1: 209,886 km (0.104 R)
• M2: 1,053,468 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.7

Radius: 3.6

Gravity: 54.53 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 18.25 AU - 21.77 AU

Year: 27057 Days

Day: 18.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 94,045,480 km

• M1: 44,730 km (0.072 R)
• M2: 199,264 km (0.115 R)
• M3: 506,538 km (0.118 R)
• M4: 659,427 km (0.104 R)
• M5: 1,045,689 km (0.068 R)
• M6: 1,188,405 km (0.035 R)
• M7: 1,461,272 km (0.068 R)
• M8: 1,854,116 km (0.098 R)
• M9: 2,608,239 km (0.112 R)
• M10: 2,899,656 km (0.104 R)
• M11: 5,041,598 km (0.097 R)
• M12: 6,763,320 km (0.069 R)
• M13: 8,899,278 km (0.063 R)
• M14: 10,055,520 km (0.101 R)
• M15: 11,036,284 km (0.116 R)
• M16: 16,027,916 km (0.081 R)
• M17: 17,636,991 km (0.063 R)
• M18: 19,845,504 km (0.113 R)
• M19: 25,979,017 km (0.101 R)
• M20: 28,826,163 km (0.063 R)
• M21: 29,732,128 km (0.117 R)
• M22: 29,994,523 km (0.096 R)
• M23: 34,838,801 km (0.088 R)
• M24: 35,866,389 km (0.107 R)
• M25: 37,369,249 km (0.074 R)
• M26: 39,701,330 km (0.102 R)
• M27: 44,653,020 km (0.072 R)
• M28: 45,342,815 km (0.078 R)
• M29: 45,690,331 km (0.12 R)
• M30: 51,306,983 km (0.097 R)
• M31: 55,759,315 km (0.073 R)
• M32: 58,591,801 km (0.075 R)
• M33: 59,834,511 km (0.071 R)
• M34: 66,089,198 km (0.039 R)
• M35: 74,200,843 km (0.103 R)
• M36: 76,389,011 km (0.094 R)
• M37: 85,836,715 km (0.109 R)

Kuiper Belt

Range: 36.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 14,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit