🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.44 AU - 0.72 AU

Year: 160 Days

Day: 44.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,731,307 km

• M1: 96,042 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.75 AU - 1.03 AU

Year: 304 Days

Day: 36 Hours

Environment

Temp: 78 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.46 AU - 1.68 AU

Year: 711 Days

Day: 37.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.86 AU - 1.88 AU

Year: 925 Days

Day: 29.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,731,307 km

• M1: 114,592 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.8

Radius: 10.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.2 AU - 7.22 AU

Year: 6286 Days

Day: 12.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,731,307 km

• M1: 130,599 km (0.103 R)
• M2: 682,316 km (0.101 R)
• M3: 1,010,534 km (0.092 R)
• M4: 1,488,648 km (0.082 R)
• M5: 2,153,910 km (0.107 R)
• M6: 3,007,216 km (0.097 R)
• M7: 3,410,233 km (0.073 R)
• M8: 3,750,419 km (0.099 R)
• M9: 6,021,763 km (0.034 R)
• M10: 6,665,483 km (0.087 R)
• M11: 8,024,280 km (0.091 R)
• M12: 11,615,826 km (0.063 R)
• M13: 12,347,808 km (0.113 R)
• M14: 12,882,770 km (0.117 R)
• M15: 15,483,828 km (0.091 R)
• M16: 16,853,247 km (0.065 R)
• M17: 17,400,925 km (0.078 R)
• M18: 17,791,226 km (0.102 R)
• M19: 18,938,941 km (0.025 R)
• M20: 19,831,591 km (0.117 R)
• M21: 20,503,884 km (0.062 R)

Asteroid Belt

Center: 8.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.1

Radius: 11.1

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.41 AU - 12.05 AU

Year: 11833 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,731,307 km

• M1: 138,528 km (0.108 R)
• M2: 767,287 km (0.108 R)
• M3: 2,221,828 km (0.088 R)
• M4: 3,353,835 km (0.075 R)
• M5: 7,099,317 km (0.066 R)
• M6: 11,159,852 km (0.111 R)
• M7: 11,952,720 km (0.043 R)
• M8: 13,266,339 km (0.093 R)
• M9: 20,277,692 km (0.062 R)
• M10: 25,779,154 km (0.082 R)
• M11: 26,292,574 km (0.096 R)
• M12: 27,428,321 km (0.119 R)
• M13: 34,317,901 km (0.111 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 14,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit