🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.23 AU - 1.79 AU

Year: 685 Days

Day: 20.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.72 AU - 2.32 AU

Year: 1059 Days

Day: 20.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,298,464 km

• M1: 267,631 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.7 AU - 3.84 AU

Year: 2701 Days

Day: 23 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.1

Radius: 13.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.91 AU - 9.81 AU

Year: 8130 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,298,464 km

• M1: 169,794 km (0.074 R)
• M2: 695,331 km (0.077 R)
• M3: 1,370,316 km (0.083 R)
• M4: 2,258,030 km (0.061 R)
• M5: 2,949,472 km (0.117 R)
• M6: 4,197,716 km (0.081 R)
• M7: 4,927,754 km (0.107 R)
• M8: 7,035,438 km (0.091 R)
• M9: 7,869,147 km (0.11 R)
• M10: 10,479,780 km (0.096 R)
• M11: 10,916,157 km (0.102 R)
• M12: 12,729,732 km (0.105 R)
• M13: 13,395,442 km (0.068 R)
• M14: 14,978,786 km (0.05 R)
• M15: 16,037,640 km (0.071 R)
• M16: 16,487,929 km (0.108 R)
• M17: 23,219,983 km (0.117 R)
• M18: 33,326,815 km (0.063 R)
• M19: 34,061,341 km (0.062 R)
• M20: 34,913,899 km (0.115 R)
• M21: 38,124,269 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.1

Radius: 4.7

Gravity: 27.75 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 14.15 AU - 17.61 AU

Year: 23348 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,298,464 km

• M1: 58,942 km (0.107 R)
• M2: 479,162 km (0.025 R)
• M3: 778,956 km (0.109 R)
• M4: 2,573,532 km (0.108 R)
• M5: 7,026,163 km (0.079 R)
• M6: 7,363,207 km (0.043 R)
• M7: 10,645,983 km (0.106 R)
• M8: 12,709,237 km (0.095 R)
• M9: 17,870,812 km (0.026 R)
• M10: 25,828,970 km (0.112 R)
• M11: 39,658,396 km (0.086 R)
• M12: 40,570,943 km (0.086 R)
• M13: 42,123,020 km (0.119 R)
• M14: 42,280,397 km (0.111 R)
• M15: 45,015,645 km (0.036 R)
• M16: 45,180,203 km (0.108 R)
• M17: 51,371,909 km (0.105 R)
• M18: 56,179,685 km (0.084 R)
• M19: 70,152,425 km (0.055 R)
• M20: 71,262,741 km (0.106 R)
• M21: 81,298,514 km (0.06 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 18,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit