🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.55 AU - 0.73 AU

Year: 191 Days

Day: 14.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.62 AU - 0.94 AU

Year: 257 Days

Day: 41.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.17 AU - 1.25 AU

Year: 496 Days

Day: 45 Hours

Environment

Temp: 7 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.09 AU - 3.31 AU

Year: 1654 Days

Day: 12.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,193,436 km

• M1: 260,599 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.2

Radius: 13

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.79 AU - 6.27 AU

Year: 4848 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,193,436 km

• M1: 162,314 km (0.103 R)
• M2: 825,331 km (0.115 R)
• M3: 1,791,584 km (0.09 R)
• M4: 2,228,410 km (0.094 R)
• M5: 2,690,518 km (0.104 R)
• M6: 3,694,319 km (0.103 R)
• M7: 4,261,744 km (0.093 R)
• M8: 4,748,087 km (0.12 R)
• M9: 5,320,747 km (0.107 R)
• M10: 5,780,163 km (0.105 R)
• M11: 6,405,930 km (0.117 R)
• M12: 6,838,119 km (0.1 R)
• M13: 7,538,685 km (0.117 R)
• M14: 9,299,752 km (0.045 R)
• M15: 9,931,055 km (0.08 R)
• M16: 11,954,815 km (0.047 R)
• M17: 12,791,665 km (0.073 R)
• M18: 14,288,990 km (0.119 R)
• M19: 15,080,064 km (0.051 R)
• M20: 15,796,039 km (0.104 R)
• M21: 16,858,034 km (0.115 R)
• M22: 18,424,025 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.6

Radius: 5.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.54 AU - 14.92 AU

Year: 18965 Days

Day: 17.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,193,436 km

• M1: 75,697 km (0.061 R)
• M2: 1,353,711 km (0.025 R)
• M3: 1,972,298 km (0.113 R)
• M4: 2,518,630 km (0.111 R)
• M5: 3,530,959 km (0.066 R)
• M6: 7,148,085 km (0.055 R)
• M7: 9,295,563 km (0.036 R)
• M8: 15,727,374 km (0.093 R)
• M9: 17,671,847 km (0.092 R)
• M10: 19,635,169 km (0.116 R)
• M11: 22,920,937 km (0.108 R)
• M12: 30,193,488 km (0.099 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: 259 - 17,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit