🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.52 AU - 0.62 AU

Year: 152 Days

Day: 21.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.48 AU - 0.78 AU

Year: 177 Days

Day: 13 Hours

Environment

Temp: 150 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.18 AU - 1.4 AU

Year: 517 Days

Day: 37.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,295,585 km

• M1: 119,977 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.27 AU - 1.41 AU

Year: 548 Days

Day: 38.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.84 AU - 2.6 AU

Year: 1168 Days

Day: 40.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.02 AU - 3.1 AU

Year: 1446 Days

Day: 43.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.35 AU - 3.15 AU

Year: 1610 Days

Day: 41.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,295,585 km

• M1: 1,769,294 km (0.117 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.74 AU - 5.02 AU

Year: 3237 Days

Day: 12.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,295,585 km

• M1: 3,619,371 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.1

Radius: 13.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.3 AU - 8.66 AU

Year: 7960 Days

Day: 8.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,295,585 km

• M1: 166,502 km (0.103 R)
• M2: 795,113 km (0.047 R)
• M3: 1,325,736 km (0.076 R)
• M4: 1,793,230 km (0.112 R)
• M5: 2,483,175 km (0.06 R)
• M6: 3,833,146 km (0.111 R)
• M7: 4,510,675 km (0.119 R)
• M8: 6,689,119 km (0.046 R)
• M9: 7,924,349 km (0.075 R)
• M10: 8,529,771 km (0.117 R)
• M11: 10,079,755 km (0.069 R)
• M12: 11,266,216 km (0.057 R)
• M13: 11,755,101 km (0.117 R)
• M14: 14,479,129 km (0.096 R)
• M15: 16,329,505 km (0.089 R)
• M16: 17,744,551 km (0.088 R)
• M17: 18,482,069 km (0.112 R)
• M18: 19,704,583 km (0.109 R)
• M19: 21,638,285 km (0.108 R)
• M20: 24,680,806 km (0.059 R)
• M21: 30,542,200 km (0.072 R)
• M22: 32,032,494 km (0.082 R)
• M23: 40,217,892 km (0.075 R)
• M24: 40,723,832 km (0.115 R)
• M25: 41,234,110 km (0.113 R)
• M26: 43,185,315 km (0.079 R)
• M27: 45,061,272 km (0.108 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 16,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit