🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.79 AU - 0.89 AU

Year: 287 Days

Day: 28.7 Hours

Environment

Temp: 95 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,168,563 km

• M1: 506,090 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.88 AU - 1.02 AU

Year: 345 Days

Day: 20.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1 AU - 1.16 AU

Year: 418 Days

Day: 47.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 84.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 31,168,563 km

• M1: 42,037 km (0.047 R)
• M2: 66,870 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.7

Radius: 12.7

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.97 AU - 5.41 AU

Year: 4408 Days

Day: 10.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,168,563 km

• M1: 158,125 km (0.098 R)
• M2: 1,010,384 km (0.113 R)
• M3: 1,427,313 km (0.109 R)
• M4: 2,662,543 km (0.093 R)
• M5: 6,155,354 km (0.064 R)
• M6: 7,177,706 km (0.114 R)
• M7: 8,052,853 km (0.048 R)
• M8: 10,794,234 km (0.091 R)
• M9: 13,894,800 km (0.091 R)
• M10: 15,935,614 km (0.048 R)
• M11: 19,393,868 km (0.044 R)
• M12: 22,586,137 km (0.057 R)
• M13: 23,548,201 km (0.115 R)
• M14: 24,460,449 km (0.069 R)
• M15: 27,008,250 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577

Radius: 11.3

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.74 AU - 6.6 AU

Year: 5713 Days

Day: 6.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,168,563 km

• M1: 147,504 km (0.091 R)
• M2: 596,896 km (0.08 R)
• M3: 1,029,533 km (0.113 R)
• M4: 1,737,878 km (0.109 R)
• M5: 2,156,304 km (0.089 R)
• M6: 2,590,287 km (0.12 R)
• M7: 3,260,186 km (0.052 R)
• M8: 3,926,645 km (0.108 R)
• M9: 4,733,725 km (0.104 R)
• M10: 6,352,374 km (0.119 R)
• M11: 7,011,503 km (0.111 R)
• M12: 7,643,254 km (0.06 R)
• M13: 9,306,484 km (0.096 R)
• M14: 10,828,791 km (0.089 R)
• M15: 12,112,042 km (0.114 R)
• M16: 12,561,584 km (0.089 R)
• M17: 13,707,354 km (0.099 R)
• M18: 14,140,888 km (0.114 R)
• M19: 14,583,548 km (0.12 R)
• M20: 15,149,926 km (0.112 R)
• M21: 16,326,663 km (0.107 R)
• M22: 17,881,882 km (0.049 R)
• M23: 18,662,634 km (0.105 R)
• M24: 19,876,022 km (0.074 R)
• M25: 24,066,109 km (0.077 R)
• M26: 25,340,383 km (0.034 R)
• M27: 29,343,922 km (0.088 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: 163 - 12,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit