🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.51 AU - 0.77 AU

Year: 186 Days

Day: 14.3 Hours

Environment

Temp: 216 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.48 AU - 1.86 AU

Year: 784 Days

Day: 14.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,669,045 km

• M1: 1,378,694 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.54 AU - 1.94 AU

Year: 834 Days

Day: 18.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,669,045 km

• M1: 189,391 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.58 AU - 2.82 AU

Year: 1612 Days

Day: 22 Hours

Environment

Temp: -99 °C

Axial Tilt: 109.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,669,045 km

• M1: 195,674 km (0.026 R)
• M2: 1,005,148 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.5

Radius: 14.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.98 AU - 7.3 AU

Year: 5529 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 16,669,045 km

• M1: 189,989 km (0.072 R)
• M2: 738,565 km (0.117 R)
• M3: 1,292,077 km (0.089 R)
• M4: 2,515,638 km (0.048 R)
• M5: 3,458,553 km (0.086 R)
• M6: 4,469,835 km (0.114 R)
• M7: 5,183,267 km (0.079 R)
• M8: 5,854,513 km (0.094 R)
• M9: 6,761,824 km (0.115 R)
• M10: 8,251,968 km (0.097 R)
• M11: 9,752,136 km (0.093 R)
• M12: 13,287,732 km (0.078 R)
• M13: 14,034,973 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.2

Radius: 13.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.7 AU - 7.1 AU

Year: 5884 Days

Day: 8.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 16,669,045 km

• M1: 170,242 km (0.066 R)
• M2: 958,324 km (0.053 R)
• M3: 1,817,465 km (0.097 R)
• M4: 4,158,821 km (0.025 R)
• M5: 5,380,138 km (0.083 R)
• M6: 6,302,109 km (0.115 R)
• M7: 7,298,431 km (0.113 R)
• M8: 8,873,099 km (0.074 R)
• M9: 9,400,431 km (0.114 R)
• M10: 10,445,821 km (0.099 R)
• M11: 10,922,290 km (0.102 R)
• M12: 12,933,783 km (0.111 R)
• M13: 16,373,786 km (0.078 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 15,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit