🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.65 AU - 0.69 AU

Year: 203 Days

Day: 45.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,961,267 km

• M1: 20,944 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.3 AU - 2.82 AU

Year: 1519 Days

Day: 38.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.82 AU - 3.86 AU

Year: 2264 Days

Day: 45.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,961,267 km

• M1: 1,533,977 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.42 AU - 3.54 AU

Year: 2408 Days

Day: 15.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.7

Radius: 8.7

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.27 AU - 8.01 AU

Year: 7831 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,961,267 km

• M1: 134,788 km (0.084 R)
• M2: 537,356 km (0.12 R)
• M3: 1,051,224 km (0.12 R)
• M4: 1,477,129 km (0.102 R)
• M5: 3,127,194 km (0.093 R)
• M6: 3,992,917 km (0.093 R)
• M7: 5,141,978 km (0.103 R)
• M8: 6,623,296 km (0.064 R)
• M9: 12,166,645 km (0.069 R)
• M10: 23,734,151 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.4

Radius: 13.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.62 AU - 10.08 AU

Year: 10603 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,961,267 km

• M1: 165,455 km (0.09 R)
• M2: 897,138 km (0.1 R)
• M3: 3,873,986 km (0.112 R)
• M4: 5,008,836 km (0.05 R)
• M5: 6,261,718 km (0.101 R)
• M6: 7,028,258 km (0.08 R)
• M7: 7,856,431 km (0.111 R)
• M8: 10,779,574 km (0.099 R)
• M9: 11,506,171 km (0.086 R)
• M10: 17,725,104 km (0.085 R)
• M11: 20,602,768 km (0.087 R)
• M12: 23,627,637 km (0.067 R)
• M13: 24,543,775 km (0.119 R)
• M14: 25,404,112 km (0.066 R)
• M15: 28,531,455 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 14,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit