🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.62 AU - 1.02 AU

Year: 271 Days

Day: 19.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,521,698 km

• M1: 89,310 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.91 AU - 2.13 AU

Year: 1049 Days

Day: 46.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,521,698 km

• M1: 57,446 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.93 AU - 2.17 AU

Year: 1072 Days

Day: 47.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,521,698 km

• M1: 53,257 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 13.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.12 AU - 6.72 AU

Year: 5941 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,521,698 km

• M1: 178,620 km (0.08 R)
• M2: 760,855 km (0.066 R)
• M3: 1,252,733 km (0.089 R)
• M4: 2,111,275 km (0.107 R)
• M5: 3,571,649 km (0.064 R)
• M6: 4,711,884 km (0.092 R)
• M7: 7,101,112 km (0.087 R)
• M8: 7,841,771 km (0.083 R)
• M9: 8,707,942 km (0.103 R)
• M10: 9,879,294 km (0.116 R)
• M11: 11,738,197 km (0.073 R)
• M12: 13,820,450 km (0.084 R)
• M13: 14,976,243 km (0.085 R)
• M14: 15,912,726 km (0.11 R)
• M15: 17,841,640 km (0.104 R)
• M16: 19,275,386 km (0.113 R)
• M17: 22,159,933 km (0.09 R)
• M18: 23,158,199 km (0.082 R)
• M19: 24,186,236 km (0.033 R)
• M20: 24,711,474 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.8

Radius: 5.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.02 AU - 19.56 AU

Year: 22917 Days

Day: 19.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,521,698 km

• M1: 71,358 km (0.071 R)
• M2: 342,729 km (0.109 R)
• M3: 2,271,793 km (0.108 R)
• M4: 3,002,878 km (0.111 R)
• M5: 3,241,187 km (0.075 R)
• M6: 5,530,932 km (0.101 R)
• M7: 5,724,811 km (0.089 R)
• M8: 8,676,826 km (0.12 R)
• M9: 12,400,317 km (0.116 R)
• M10: 13,185,856 km (0.091 R)
• M11: 13,944,766 km (0.11 R)
• M12: 16,197,410 km (0.101 R)
• M13: 22,866,783 km (0.056 R)
• M14: 26,341,642 km (0.093 R)
• M15: 30,252,579 km (0.092 R)
• M16: 31,671,964 km (0.091 R)
• M17: 36,761,283 km (0.113 R)
• M18: 38,376,342 km (0.034 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 14,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit