🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.49 AU - 0.51 AU

Year: 125 Days

Day: 43.7 Hours

Environment

Temp: 284 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,550,338 km

• M1: 36,352 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.71 AU - 1.11 AU

Year: 308 Days

Day: 40.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,550,338 km

• M1: 122,371 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.08 AU - 1.08 AU

Year: 398 Days

Day: 26.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.84 AU - 2.92 AU

Year: 1303 Days

Day: 42.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.39 AU - 2.87 AU

Year: 1513 Days

Day: 37.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.7 AU - 2.74 AU

Year: 1591 Days

Day: 13.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,550,338 km

• M1: 510,278 km (0.097 R)
• M2: 635,791 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.36 AU - 3.18 AU

Year: 1636 Days

Day: 20.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,550,338 km

• M1: 2,151,517 km (0.11 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.35 AU - 3.53 AU

Year: 2263 Days

Day: 19.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.04 AU - 4.54 AU

Year: 3152 Days

Day: 18.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,550,338 km

• M1: 524,640 km (0.12 R)
• M2: 763,248 km (0.049 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.6

Radius: 14.2

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.42 AU - 11.22 AU

Year: 11761 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 19,550,338 km

• M1: 181,462 km (0.077 R)
• M2: 292,763 km (0.083 R)
• M3: 386,710 km (0.067 R)
• M4: 482,902 km (0.106 R)
• M5: 590,612 km (0.101 R)
• M6: 734,974 km (0.091 R)
• M7: 864,227 km (0.09 R)
• M8: 1,084,734 km (0.091 R)
• M9: 1,486,853 km (0.108 R)
• M10: 1,619,247 km (0.11 R)
• M11: 2,258,030 km (0.074 R)
• M12: 2,411,966 km (0.115 R)
• M13: 2,583,854 km (0.081 R)
• M14: 2,879,609 km (0.049 R)
• M15: 3,016,342 km (0.056 R)
• M16: 3,359,968 km (0.08 R)
• M17: 3,618,025 km (0.088 R)
• M18: 4,188,142 km (0.107 R)
• M19: 4,396,233 km (0.111 R)
• M20: 4,589,962 km (0.073 R)
• M21: 4,732,828 km (0.105 R)
• M22: 5,337,353 km (0.12 R)
• M23: 6,201,281 km (0.074 R)
• M24: 6,419,095 km (0.085 R)
• M25: 7,005,668 km (0.067 R)
• M26: 7,630,688 km (0.113 R)
• M27: 8,187,043 km (0.067 R)
• M28: 8,557,746 km (0.074 R)
• M29: 8,800,693 km (0.09 R)
• M30: 9,248,290 km (0.102 R)
• M31: 9,452,192 km (0.029 R)
• M32: 10,095,911 km (0.114 R)
• M33: 10,399,745 km (0.112 R)
• M34: 10,753,993 km (0.11 R)
• M35: 10,849,137 km (0.086 R)
• M36: 11,160,300 km (0.1 R)
• M37: 12,062,076 km (0.117 R)
• M38: 12,936,775 km (0.058 R)
• M39: 13,599,793 km (0.066 R)
• M40: 13,728,597 km (0.095 R)
• M41: 13,883,580 km (0.11 R)
• M42: 14,378,599 km (0.106 R)
• M43: 15,332,286 km (0.091 R)
• M44: 15,979,446 km (0.064 R)
• M45: 16,580,530 km (0.068 R)
• M46: 16,883,915 km (0.109 R)
• M47: 17,440,120 km (0.066 R)
• M48: 17,861,238 km (0.036 R)
• M49: 18,314,220 km (0.104 R)
• M50: 18,456,637 km (0.112 R)
• M51: 19,087,192 km (0.114 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 18,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit