🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.63 AU - 0.91 AU

Year: 244 Days

Day: 31.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.82 AU - 1.08 AU

Year: 335 Days

Day: 15 Hours

Environment

Temp: 92 °C

Axial Tilt: 124.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,604,571 km

• M1: 159,771 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.81 AU - 1.11 AU

Year: 340 Days

Day: 32.6 Hours

Environment

Temp: 98 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.2 AU - 1.42 AU

Year: 542 Days

Day: 14.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213

Radius: 8.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.05 AU - 7.55 AU

Year: 5719 Days

Day: 11.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,604,571 km

• M1: 102,325 km (0.089 R)
• M2: 386,112 km (0.108 R)
• M3: 714,180 km (0.113 R)
• M4: 1,055,712 km (0.071 R)
• M5: 1,342,342 km (0.093 R)
• M6: 2,311,287 km (0.107 R)
• M7: 6,388,278 km (0.093 R)
• M8: 8,553,258 km (0.097 R)
• M9: 10,268,847 km (0.088 R)
• M10: 10,957,296 km (0.042 R)
• M11: 11,291,797 km (0.096 R)
• M12: 12,789,870 km (0.1 R)
• M13: 13,491,334 km (0.118 R)
• M14: 14,366,482 km (0.05 R)
• M15: 15,021,571 km (0.12 R)
• M16: 20,365,506 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.5

Radius: 9.1

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.43 AU - 11.41 AU

Year: 12164 Days

Day: 11.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,604,571 km

• M1: 113,545 km (0.09 R)
• M2: 628,610 km (0.076 R)
• M3: 988,393 km (0.108 R)
• M4: 1,383,930 km (0.115 R)
• M5: 4,833,358 km (0.109 R)
• M6: 6,923,539 km (0.092 R)
• M7: 10,082,298 km (0.119 R)
• M8: 12,845,520 km (0.111 R)
• M9: 19,356,020 km (0.066 R)
• M10: 20,514,805 km (0.079 R)
• M11: 23,570,341 km (0.034 R)
• M12: 24,534,200 km (0.085 R)
• M13: 26,260,709 km (0.073 R)
• M14: 27,201,231 km (0.117 R)
• M15: 29,852,554 km (0.088 R)
• M16: 34,200,766 km (0.102 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 12,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit