🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.42 AU - 0.6 AU

Year: 136 Days

Day: 32.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.6 AU - 0.9 AU

Year: 243 Days

Day: 19 Hours

Environment

Temp: 153 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.9 AU - 1.04 AU

Year: 358 Days

Day: 15.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.92 AU - 1.04 AU

Year: 364 Days

Day: 40.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.82 AU - 2.5 AU

Year: 1190 Days

Day: 36.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.11 AU - 2.93 AU

Year: 1499 Days

Day: 36.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.15 AU - 4.55 AU

Year: 2831 Days

Day: 18.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.1

Radius: 8.9

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.58 AU - 11.08 AU

Year: 11549 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 28,157,407 km

• M1: 138,677 km (0.116 R)
• M2: 195,973 km (0.116 R)
• M3: 326,722 km (0.103 R)
• M4: 472,430 km (0.112 R)
• M5: 630,106 km (0.106 R)
• M6: 1,440,478 km (0.079 R)
• M7: 2,752,152 km (0.075 R)
• M8: 3,387,644 km (0.071 R)
• M9: 3,722,294 km (0.072 R)
• M10: 3,850,500 km (0.082 R)
• M11: 4,133,240 km (0.119 R)
• M12: 4,788,478 km (0.098 R)
• M13: 5,524,500 km (0.112 R)
• M14: 5,868,425 km (0.067 R)
• M15: 6,474,147 km (0.113 R)
• M16: 6,577,070 km (0.115 R)
• M17: 6,836,772 km (0.041 R)
• M18: 7,366,199 km (0.087 R)
• M19: 7,500,688 km (0.102 R)
• M20: 8,212,923 km (0.108 R)
• M21: 8,380,323 km (0.073 R)
• M22: 9,061,442 km (0.114 R)
• M23: 9,408,659 km (0.055 R)
• M24: 9,466,852 km (0.094 R)
• M25: 10,325,694 km (0.114 R)
• M26: 11,116,618 km (0.092 R)
• M27: 11,457,252 km (0.082 R)
• M28: 11,550,751 km (0.075 R)
• M29: 12,307,566 km (0.101 R)
• M30: 12,724,346 km (0.12 R)
• M31: 13,080,539 km (0.084 R)
• M32: 14,470,602 km (0.104 R)
• M33: 15,907,041 km (0.072 R)
• M34: 16,185,891 km (0.038 R)
• M35: 16,889,749 km (0.119 R)
• M36: 17,209,889 km (0.102 R)
• M37: 18,073,068 km (0.09 R)
• M38: 18,327,534 km (0.083 R)
• M39: 19,916,413 km (0.077 R)
• M40: 20,141,708 km (0.062 R)
• M41: 20,860,376 km (0.085 R)
• M42: 21,548,975 km (0.09 R)
• M43: 22,284,099 km (0.057 R)
• M44: 23,500,778 km (0.117 R)
• M45: 24,739,149 km (0.062 R)
• M46: 25,224,146 km (0.112 R)
• M47: 25,671,443 km (0.104 R)
• M48: 25,793,964 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 11,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit