🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.56 AU - 0.62 AU

Year: 172 Days

Day: 32.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,741,639 km

• M1: 38,895 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.57 AU - 0.75 AU

Year: 203 Days

Day: 19.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,741,639 km

• M1: 72,854 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.17 AU - 3.63 AU

Year: 2374 Days

Day: 17.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.2

Radius: 13.8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.38 AU - 6.06 AU

Year: 5181 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 15,741,639 km

• M1: 171,589 km (0.113 R)
• M2: 1,341,893 km (0.082 R)
• M3: 1,851,274 km (0.118 R)
• M4: 2,682,888 km (0.075 R)
• M5: 3,989,027 km (0.117 R)
• M6: 4,535,508 km (0.092 R)
• M7: 5,660,335 km (0.105 R)
• M8: 6,250,498 km (0.111 R)
• M9: 7,297,384 km (0.105 R)
• M10: 12,114,136 km (0.078 R)
• M11: 12,681,411 km (0.043 R)
• M12: 15,457,200 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.3

Radius: 11.7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.26 AU - 6.98 AU

Year: 6451 Days

Day: 7.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 15,741,639 km

• M1: 148,551 km (0.12 R)
• M2: 614,698 km (0.11 R)
• M3: 1,859,502 km (0.077 R)
• M4: 2,238,732 km (0.111 R)
• M5: 2,913,867 km (0.113 R)
• M6: 3,299,979 km (0.091 R)
• M7: 4,773,518 km (0.082 R)
• M8: 5,449,252 km (0.05 R)
• M9: 6,804,459 km (0.073 R)
• M10: 7,405,244 km (0.115 R)
• M11: 8,220,852 km (0.112 R)
• M12: 9,588,924 km (0.088 R)
• M13: 11,364,202 km (0.119 R)
• M14: 12,730,928 km (0.112 R)
• M15: 15,232,654 km (0.079 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit