🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.58 AU - 0.68 AU

Year: 175 Days

Day: 31.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.82 AU - 2.42 AU

Year: 1080 Days

Day: 13 Hours

Environment

Temp: -57 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.86 AU - 2.54 AU

Year: 1142 Days

Day: 24.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.39 AU - 2.89 AU

Year: 1501 Days

Day: 27.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,865,936 km

• M1: 2,052,782 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.39 AU - 4.69 AU

Year: 2841 Days

Day: 35.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 54.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.33 AU - 4.71 AU

Year: 3362 Days

Day: 40.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 105.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.8

Radius: 8.1

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.59 AU - 13.11 AU

Year: 14271 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,865,936 km

• M1: 100,829 km (0.089 R)
• M2: 387,907 km (0.098 R)
• M3: 715,826 km (0.04 R)
• M4: 1,117,197 km (0.095 R)
• M5: 1,523,355 km (0.063 R)
• M6: 2,838,171 km (0.056 R)
• M7: 4,750,929 km (0.111 R)
• M8: 6,290,142 km (0.117 R)
• M9: 6,742,825 km (0.053 R)
• M10: 7,350,192 km (0.114 R)
• M11: 8,723,949 km (0.093 R)
• M12: 12,095,287 km (0.094 R)
• M13: 13,931,003 km (0.05 R)
• M14: 14,487,806 km (0.072 R)
• M15: 15,720,343 km (0.115 R)
• M16: 17,900,582 km (0.114 R)
• M17: 20,719,604 km (0.112 R)
• M18: 22,565,044 km (0.065 R)
• M19: 24,921,060 km (0.107 R)
• M20: 28,866,854 km (0.1 R)
• M21: 29,543,784 km (0.101 R)
• M22: 30,578,702 km (0.114 R)
• M23: 35,730,255 km (0.113 R)
• M24: 38,374,995 km (0.095 R)
• M25: 38,646,366 km (0.053 R)
• M26: 39,330,627 km (0.099 R)
• M27: 40,723,233 km (0.086 R)
• M28: 41,289,461 km (0.112 R)
• M29: 50,261,294 km (0.096 R)
• M30: 56,328,385 km (0.094 R)
• M31: 58,275,252 km (0.071 R)
• M32: 62,677,768 km (0.049 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 10,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit