🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.58 AU - 0.72 AU

Year: 195 Days

Day: 35.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,710,193 km

• M1: 40,391 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.41 AU - 2.13 AU

Year: 878 Days

Day: 32 Hours

Environment

Temp: -65 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.09 AU - 3.39 AU

Year: 1691 Days

Day: 36.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 9.1

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.26 AU - 4.95 AU

Year: 3678 Days

Day: 6.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,710,193 km

• M1: 127,757 km (0.119 R)
• M2: 418,724 km (0.037 R)
• M3: 1,060,948 km (0.049 R)
• M4: 1,822,252 km (0.06 R)
• M5: 2,350,332 km (0.072 R)
• M6: 4,793,415 km (0.083 R)
• M7: 5,255,523 km (0.085 R)
• M8: 7,312,643 km (0.1 R)
• M9: 7,992,266 km (0.086 R)
• M10: 8,784,088 km (0.067 R)
• M11: 10,088,282 km (0.101 R)
• M12: 11,221,187 km (0.096 R)
• M13: 13,979,323 km (0.116 R)
• M14: 15,540,975 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.1

Radius: 12.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.93 AU - 9.89 AU

Year: 10761 Days

Day: 13 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,710,193 km

• M1: 159,172 km (0.103 R)
• M2: 633,547 km (0.107 R)
• M3: 1,179,729 km (0.071 R)
• M4: 1,578,407 km (0.113 R)
• M5: 2,220,481 km (0.069 R)
• M6: 3,297,586 km (0.072 R)
• M7: 6,138,749 km (0.098 R)
• M8: 6,605,793 km (0.115 R)
• M9: 7,019,581 km (0.067 R)
• M10: 9,078,347 km (0.112 R)
• M11: 15,505,819 km (0.106 R)
• M12: 16,857,137 km (0.108 R)
• M13: 20,816,843 km (0.11 R)
• M14: 24,903,408 km (0.056 R)
• M15: 27,712,706 km (0.091 R)
• M16: 30,416,089 km (0.117 R)
• M17: 30,935,344 km (0.113 R)
• M18: 33,731,477 km (0.082 R)
• M19: 42,735,325 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 16,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit