🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.62 AU

Year: 152 Days

Day: 33.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,374,523 km

• M1: 62,233 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.6 AU - 0.8 AU

Year: 224 Days

Day: 27.3 Hours

Environment

Temp: 100 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,374,523 km

• M1: 17,952 km (0.118 R)
• M2: 97,239 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.58 AU - 0.86 AU

Year: 234 Days

Day: 30.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,374,523 km

• M1: 276,008 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.5 AU - 2.58 AU

Year: 1550 Days

Day: 42.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,374,523 km

• M1: 152,141 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.73 AU - 4.11 AU

Year: 2422 Days

Day: 14.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.2

Radius: 4.7

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.26 AU - 15.44 AU

Year: 23027 Days

Day: 17.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,374,523 km

• M1: 88,712 km (0.053 R)
• M2: 305,030 km (0.115 R)
• M3: 541,694 km (0.117 R)
• M4: 801,545 km (0.116 R)
• M5: 1,430,305 km (0.037 R)
• M6: 2,983,879 km (0.055 R)
• M7: 3,310,302 km (0.114 R)
• M8: 4,492,723 km (0.084 R)
• M9: 5,478,424 km (0.102 R)
• M10: 9,047,978 km (0.065 R)
• M11: 13,291,771 km (0.091 R)
• M12: 14,824,551 km (0.055 R)
• M13: 15,565,060 km (0.114 R)
• M14: 18,465,613 km (0.088 R)
• M15: 29,184,001 km (0.064 R)
• M16: 31,865,992 km (0.087 R)
• M17: 37,590,355 km (0.113 R)
• M18: 39,598,407 km (0.055 R)
• M19: 40,111,228 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 19,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit