🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.14 AU - 1.58 AU

Year: 565 Days

Day: 39.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.57 AU - 1.87 AU

Year: 804 Days

Day: 19.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,796,135 km

• M1: 31,565 km (0.109 R)
• M2: 254,915 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.69 AU - 3.39 AU

Year: 1889 Days

Day: 35.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 78.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.48 AU - 5.74 AU

Year: 3528 Days

Day: 32.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.12 AU - 5.14 AU

Year: 4142 Days

Day: 39.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.5

Radius: 7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.38 AU - 18.52 AU

Year: 20604 Days

Day: 21.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,796,135 km

• M1: 95,892 km (0.074 R)
• M2: 375,491 km (0.085 R)
• M3: 1,828,236 km (0.088 R)
• M4: 2,257,432 km (0.051 R)
• M5: 3,842,870 km (0.047 R)
• M6: 5,834,167 km (0.113 R)
• M7: 6,601,156 km (0.117 R)
• M8: 7,920,160 km (0.049 R)
• M9: 10,733,198 km (0.074 R)
• M10: 14,216,884 km (0.115 R)
• M11: 15,670,377 km (0.117 R)
• M12: 22,570,280 km (0.117 R)
• M13: 23,495,393 km (0.075 R)
• M14: 26,830,079 km (0.064 R)
• M15: 28,078,623 km (0.108 R)
• M16: 29,912,992 km (0.118 R)
• M17: 30,133,948 km (0.106 R)
• M18: 30,803,249 km (0.087 R)
• M19: 31,368,579 km (0.091 R)
• M20: 33,699,164 km (0.061 R)
• M21: 34,784,646 km (0.037 R)
• M22: 39,228,002 km (0.106 R)
• M23: 39,892,067 km (0.12 R)
• M24: 43,044,095 km (0.06 R)
• M25: 45,769,917 km (0.092 R)
• M26: 46,654,041 km (0.05 R)
• M27: 49,683,547 km (0.091 R)
• M28: 51,721,519 km (0.1 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 13,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit