🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.46 AU - 0.7 AU

Year: 160 Days

Day: 36 Hours

Environment

Temp: 190 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.98 AU - 1.22 AU

Year: 417 Days

Day: 15.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.23 AU - 2.39 AU

Year: 1270 Days

Day: 30.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,200,377 km

• M1: 47,572 km (0.06 R)
• M2: 1,217,577 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.42 AU - 5.32 AU

Year: 3304 Days

Day: 12.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.7

Radius: 7.5

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.07 AU - 17.43 AU

Year: 20487 Days

Day: 15.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,200,377 km

• M1: 93,199 km (0.108 R)
• M2: 340,036 km (0.088 R)
• M3: 598,990 km (0.044 R)
• M4: 1,226,254 km (0.043 R)
• M5: 1,763,908 km (0.061 R)
• M6: 2,047,097 km (0.077 R)
• M7: 3,556,091 km (0.109 R)
• M8: 5,186,558 km (0.072 R)
• M9: 6,229,106 km (0.099 R)
• M10: 6,845,299 km (0.094 R)
• M11: 7,405,095 km (0.06 R)
• M12: 7,696,212 km (0.069 R)
• M13: 9,157,334 km (0.084 R)
• M14: 9,606,726 km (0.1 R)
• M15: 12,686,647 km (0.089 R)
• M16: 14,637,553 km (0.116 R)
• M17: 15,803,669 km (0.1 R)
• M18: 17,368,163 km (0.088 R)
• M19: 26,648,018 km (0.1 R)
• M20: 28,146,540 km (0.111 R)
• M21: 29,578,790 km (0.046 R)
• M22: 30,066,778 km (0.038 R)
• M23: 32,458,549 km (0.096 R)
• M24: 34,434,139 km (0.101 R)
• M25: 34,838,651 km (0.114 R)
• M26: 48,164,680 km (0.07 R)
• M27: 49,010,058 km (0.118 R)
• M28: 51,781,508 km (0.056 R)
• M29: 53,565,762 km (0.099 R)
• M30: 57,634,674 km (0.08 R)
• M31: 60,524,007 km (0.083 R)
• M32: 62,703,349 km (0.11 R)
• M33: 74,388,439 km (0.045 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 13,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit