🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.65 AU

Year: 167 Days

Day: 29.3 Hours

Environment

Temp: 260 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.28 AU - 2 AU

Year: 735 Days

Day: 31.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,680,393 km

• M1: 133,142 km (0.077 R)
• M2: 452,534 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.86 AU - 2.26 AU

Year: 1034 Days

Day: 30.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.33 AU - 3.19 AU

Year: 1604 Days

Day: 40.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,680,393 km

• M1: 325,974 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.2

Radius: 9.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.52 AU - 7.96 AU

Year: 7533 Days

Day: 10.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,680,393 km

• M1: 133,441 km (0.06 R)
• M2: 570,566 km (0.07 R)
• M3: 1,385,276 km (0.114 R)
• M4: 2,052,932 km (0.081 R)
• M5: 2,482,577 km (0.062 R)
• M6: 5,885,479 km (0.102 R)
• M7: 6,212,949 km (0.057 R)
• M8: 6,639,602 km (0.076 R)
• M9: 9,585,184 km (0.063 R)
• M10: 15,874,578 km (0.058 R)
• M11: 16,618,977 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.9

Radius: 10

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.52 AU - 14.8 AU

Year: 14835 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 29,680,393 km

• M1: 208,988 km (0.104 R)
• M2: 643,869 km (0.071 R)
• M3: 2,523,866 km (0.1 R)
• M4: 3,115,226 km (0.107 R)
• M5: 3,559,233 km (0.082 R)
• M6: 7,168,431 km (0.064 R)
• M7: 9,541,203 km (0.088 R)
• M8: 19,587,148 km (0.105 R)
• M9: 22,177,436 km (0.072 R)
• M10: 24,051,598 km (0.076 R)
• M11: 27,434,454 km (0.107 R)
• M12: 29,064,024 km (0.117 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 12,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit