🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.82 AU - 1.18 AU

Year: 383 Days

Day: 43.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,039,623 km

• M1: 66,870 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.01 AU - 1.15 AU

Year: 430 Days

Day: 36.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.61 AU - 2.17 AU

Year: 995 Days

Day: 39.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.82 AU - 3.3 AU

Year: 2050 Days

Day: 21.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.6

Radius: 11.2

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.29 AU - 4.51 AU

Year: 3534 Days

Day: 14.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,039,623 km

• M1: 167,250 km (0.105 R)
• M2: 517,908 km (0.107 R)
• M3: 1,527,095 km (0.088 R)
• M4: 2,775,788 km (0.113 R)
• M5: 3,501,787 km (0.097 R)
• M6: 4,082,227 km (0.109 R)
• M7: 4,981,759 km (0.09 R)
• M8: 9,067,426 km (0.075 R)
• M9: 10,526,305 km (0.114 R)
• M10: 11,844,860 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.5

Radius: 10.5

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.89 AU - 7.25 AU

Year: 6448 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,039,623 km

• M1: 156,479 km (0.077 R)
• M2: 512,672 km (0.06 R)
• M3: 868,416 km (0.049 R)
• M4: 1,338,153 km (0.095 R)
• M5: 1,812,229 km (0.1 R)
• M6: 2,293,934 km (0.086 R)
• M7: 2,781,772 km (0.082 R)
• M8: 4,091,651 km (0.089 R)
• M9: 6,301,062 km (0.068 R)
• M10: 6,788,003 km (0.054 R)
• M11: 7,798,088 km (0.074 R)
• M12: 8,318,988 km (0.109 R)
• M13: 11,128,586 km (0.119 R)
• M14: 11,532,201 km (0.079 R)
• M15: 11,997,899 km (0.04 R)
• M16: 13,813,568 km (0.111 R)
• M17: 14,221,222 km (0.091 R)
• M18: 15,805,763 km (0.113 R)
• M19: 16,969,634 km (0.106 R)
• M20: 17,572,514 km (0.09 R)
• M21: 18,679,688 km (0.083 R)
• M22: 22,359,496 km (0.119 R)
• M23: 23,741,631 km (0.054 R)
• M24: 26,052,768 km (0.113 R)
• M25: 28,416,116 km (0.117 R)
• M26: 33,880,178 km (0.092 R)
• M27: 35,051,080 km (0.053 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 13,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit