🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.89 AU - 1.09 AU

Year: 300 Days

Day: 46.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.29 AU - 2.37 AU

Year: 1083 Days

Day: 39.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,903,573 km

• M1: 562,638 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.99 AU - 2.85 AU

Year: 1146 Days

Day: 27.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,903,573 km

• M1: 61,186 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5 AU - 5.52 AU

Year: 3672 Days

Day: 14 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,903,573 km

• M1: 228,137 km (0.091 R)
• M2: 1,655,600 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.51 AU - 9.17 AU

Year: 6053 Days

Day: 31.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,903,573 km

• M1: 1,579,754 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.67 AU - 10.95 AU

Year: 7959 Days

Day: 20 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,903,573 km

• M1: 799,900 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.2

Radius: 10.1

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.59 AU - 15.55 AU

Year: 16064 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,903,573 km

• M1: 125,662 km (0.057 R)
• M2: 492,027 km (0.104 R)
• M3: 1,128,716 km (0.097 R)
• M4: 2,401,644 km (0.084 R)
• M5: 3,108,494 km (0.094 R)
• M6: 3,978,705 km (0.045 R)
• M7: 4,655,336 km (0.075 R)
• M8: 5,635,950 km (0.119 R)
• M9: 6,532,341 km (0.105 R)
• M10: 8,919,923 km (0.052 R)
• M11: 14,588,186 km (0.066 R)
• M12: 15,490,261 km (0.09 R)
• M13: 16,509,023 km (0.045 R)
• M14: 19,924,043 km (0.079 R)
• M15: 23,074,873 km (0.088 R)
• M16: 23,681,343 km (0.073 R)
• M17: 25,565,079 km (0.083 R)
• M18: 25,888,360 km (0.071 R)
• M19: 27,097,560 km (0.052 R)
• M20: 30,828,980 km (0.072 R)
• M21: 35,154,602 km (0.119 R)
• M22: 39,007,645 km (0.064 R)
• M23: 44,363,697 km (0.041 R)
• M24: 45,459,203 km (0.059 R)
• M25: 51,208,548 km (0.041 R)
• M26: 53,637,868 km (0.082 R)
• M27: 59,100,434 km (0.102 R)
• M28: 65,726,872 km (0.077 R)

Kuiper Belt

Range: 36 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 19,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit