🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.62 AU - 0.8 AU

Year: 220 Days

Day: 25.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 66.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.46 AU - 2.32 AU

Year: 954 Days

Day: 31.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,286,324 km

• M1: 272,418 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.74 AU - 2.6 AU

Year: 1173 Days

Day: 12.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.93 AU - 2.55 AU

Year: 1231 Days

Day: 23.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.08 AU - 2.9 AU

Year: 1442 Days

Day: 42.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.13 AU - 3.27 AU

Year: 2101 Days

Day: 20 Hours

Environment

Temp: -111 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.26 AU - 3.82 AU

Year: 2445 Days

Day: 15.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.5

Radius: 15

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.21 AU - 6.27 AU

Year: 4403 Days

Day: 12.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 12,286,324 km

• M1: 208,839 km (0.083 R)
• M2: 342,579 km (0.087 R)
• M3: 455,226 km (0.05 R)
• M4: 569,220 km (0.079 R)
• M5: 766,839 km (0.061 R)
• M6: 1,157,140 km (0.082 R)
• M7: 1,317,808 km (0.113 R)
• M8: 1,573,770 km (0.105 R)
• M9: 1,717,234 km (0.094 R)
• M10: 1,827,787 km (0.108 R)
• M11: 1,969,606 km (0.063 R)
• M12: 2,115,463 km (0.112 R)
• M13: 2,224,670 km (0.112 R)
• M14: 2,325,648 km (0.095 R)
• M15: 2,469,861 km (0.064 R)
• M16: 3,397,966 km (0.057 R)
• M17: 3,574,492 km (0.091 R)
• M18: 3,839,130 km (0.101 R)
• M19: 4,248,131 km (0.102 R)
• M20: 4,842,034 km (0.087 R)
• M21: 5,081,540 km (0.045 R)
• M22: 5,614,408 km (0.103 R)
• M23: 5,711,946 km (0.11 R)
• M24: 5,838,207 km (0.038 R)
• M25: 6,512,743 km (0.104 R)
• M26: 6,896,761 km (0.076 R)
• M27: 7,318,477 km (0.101 R)
• M28: 7,982,842 km (0.116 R)
• M29: 8,586,020 km (0.107 R)
• M30: 8,974,675 km (0.076 R)
• M31: 9,253,376 km (0.104 R)
• M32: 9,568,429 km (0.087 R)
• M33: 9,735,680 km (0.099 R)
• M34: 9,870,168 km (0.07 R)
• M35: 10,175,049 km (0.055 R)
• M36: 10,414,405 km (0.026 R)
• M37: 10,794,234 km (0.085 R)
• M38: 10,968,366 km (0.072 R)
• M39: 11,126,042 km (0.052 R)
• M40: 11,337,275 km (0.109 R)
• M41: 11,549,853 km (0.105 R)
• M42: 11,710,222 km (0.067 R)
• M43: 12,213,769 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 18,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit