🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.68 AU - 1.06 AU

Year: 291 Days

Day: 47.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.9 AU - 1 AU

Year: 332 Days

Day: 39.8 Hours

Environment

Temp: 93 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355

Radius: 11.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.62 AU - 8.82 AU

Year: 7682 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,147,318 km

• M1: 152,739 km (0.049 R)
• M2: 671,096 km (0.093 R)
• M3: 1,320,800 km (0.12 R)
• M4: 2,883,050 km (0.052 R)
• M5: 3,335,434 km (0.076 R)
• M6: 4,639,030 km (0.076 R)
• M7: 5,206,903 km (0.115 R)
• M8: 5,640,737 km (0.095 R)
• M9: 6,882,699 km (0.101 R)
• M10: 8,572,556 km (0.093 R)
• M11: 9,096,747 km (0.058 R)
• M12: 13,172,841 km (0.1 R)
• M13: 17,230,832 km (0.073 R)
• M14: 18,329,479 km (0.065 R)
• M15: 24,372,784 km (0.112 R)
• M16: 28,323,963 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.1

Radius: 12.9

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.39 AU - 10.39 AU

Year: 11995 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 65,147,318 km

• M1: 198,666 km (0.083 R)
• M2: 1,481,468 km (0.06 R)
• M3: 2,030,342 km (0.081 R)
• M4: 6,349,083 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.8

Radius: 4.1

Gravity: 22.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.14 AU - 18.18 AU

Year: 21141 Days

Day: 24.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,147,318 km

• M1: 74,350 km (0.037 R)
• M2: 214,673 km (0.1 R)
• M3: 504,594 km (0.063 R)
• M4: 653,892 km (0.084 R)
• M5: 1,008,290 km (0.079 R)
• M6: 1,195,137 km (0.098 R)
• M7: 1,722,171 km (0.088 R)
• M8: 2,224,371 km (0.112 R)
• M9: 3,566,862 km (0.028 R)
• M10: 4,062,929 km (0.12 R)
• M11: 4,943,013 km (0.079 R)
• M12: 6,345,942 km (0.064 R)
• M13: 7,477,500 km (0.104 R)
• M14: 9,687,509 km (0.116 R)
• M15: 11,544,318 km (0.094 R)
• M16: 12,169,936 km (0.043 R)
• M17: 16,328,159 km (0.113 R)
• M18: 20,519,293 km (0.098 R)
• M19: 22,474,836 km (0.092 R)
• M20: 27,403,787 km (0.099 R)
• M21: 36,470,764 km (0.119 R)
• M22: 42,036,403 km (0.088 R)
• M23: 45,019,983 km (0.097 R)
• M24: 59,646,616 km (0.099 R)
• M25: 60,015,674 km (0.042 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 12,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit