🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.52 AU - 0.8 AU

Year: 191 Days

Day: 17 Hours

Environment

Temp: 160 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.58 AU - 0.88 AU

Year: 222 Days

Day: 46.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,339,852 km

• M1: 102,923 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.12 AU - 2.84 AU

Year: 1392 Days

Day: 25.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.6

Radius: 10.4

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.92 AU - 11.58 AU

Year: 10852 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,339,852 km

• M1: 130,898 km (0.115 R)
• M2: 531,671 km (0.096 R)
• M3: 893,847 km (0.068 R)
• M4: 1,512,584 km (0.114 R)
• M5: 2,227,213 km (0.097 R)
• M6: 2,825,904 km (0.065 R)
• M7: 4,085,219 km (0.113 R)
• M8: 5,559,206 km (0.029 R)
• M9: 8,859,036 km (0.055 R)
• M10: 10,121,493 km (0.084 R)
• M11: 14,506,206 km (0.086 R)
• M12: 14,930,765 km (0.092 R)
• M13: 18,561,356 km (0.059 R)
• M14: 19,645,342 km (0.091 R)
• M15: 22,018,563 km (0.116 R)
• M16: 22,986,461 km (0.064 R)
• M17: 23,898,559 km (0.12 R)
• M18: 24,405,995 km (0.12 R)
• M19: 25,971,836 km (0.04 R)
• M20: 27,143,486 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218

Radius: 4

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.08 AU - 18.66 AU

Year: 26927 Days

Day: 16.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,339,852 km

• M1: 52,658 km (0.107 R)
• M2: 431,291 km (0.083 R)
• M3: 809,773 km (0.063 R)
• M4: 1,003,503 km (0.075 R)
• M5: 1,351,617 km (0.108 R)
• M6: 1,971,999 km (0.053 R)
• M7: 5,589,425 km (0.105 R)
• M8: 6,372,271 km (0.111 R)
• M9: 8,846,620 km (0.1 R)
• M10: 15,060,616 km (0.105 R)
• M11: 15,353,529 km (0.095 R)
• M12: 17,591,662 km (0.114 R)
• M13: 29,169,490 km (0.048 R)
• M14: 33,934,482 km (0.103 R)
• M15: 36,632,031 km (0.087 R)
• M16: 41,439,657 km (0.059 R)
• M17: 47,743,263 km (0.079 R)
• M18: 49,172,521 km (0.1 R)
• M19: 61,088,590 km (0.071 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 13,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit