🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.61 AU - 0.87 AU

Year: 228 Days

Day: 47.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.77 AU - 0.83 AU

Year: 256 Days

Day: 46.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,348,542 km

• M1: 42,486 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.98 AU - 1.06 AU

Year: 369 Days

Day: 20.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.8

Radius: 15

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.18 AU - 6.64 AU

Year: 5146 Days

Day: 10.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,348,542 km

• M1: 220,208 km (0.097 R)
• M2: 455,675 km (0.118 R)
• M3: 703,708 km (0.115 R)
• M4: 846,425 km (0.066 R)
• M5: 947,852 km (0.093 R)
• M6: 1,094,907 km (0.094 R)
• M7: 1,308,981 km (0.108 R)
• M8: 1,459,926 km (0.059 R)
• M9: 1,585,139 km (0.066 R)
• M10: 1,681,480 km (0.069 R)
• M11: 1,846,935 km (0.066 R)
• M12: 1,948,961 km (0.101 R)
• M13: 2,248,606 km (0.091 R)
• M14: 2,395,062 km (0.046 R)
• M15: 2,525,810 km (0.073 R)
• M16: 2,716,997 km (0.103 R)
• M17: 2,952,912 km (0.083 R)
• M18: 3,298,932 km (0.059 R)
• M19: 3,723,042 km (0.073 R)
• M20: 3,853,641 km (0.075 R)
• M21: 4,052,606 km (0.083 R)
• M22: 4,187,244 km (0.118 R)
• M23: 4,300,640 km (0.09 R)
• M24: 4,646,809 km (0.119 R)
• M25: 5,689,656 km (0.094 R)
• M26: 6,433,157 km (0.078 R)
• M27: 8,124,212 km (0.057 R)
• M28: 8,237,906 km (0.036 R)
• M29: 8,409,345 km (0.12 R)
• M30: 8,639,875 km (0.109 R)
• M31: 9,255,022 km (0.114 R)
• M32: 10,496,834 km (0.064 R)
• M33: 10,651,967 km (0.114 R)
• M34: 10,932,912 km (0.117 R)
• M35: 12,604,219 km (0.085 R)
• M36: 13,739,816 km (0.107 R)
• M37: 14,045,894 km (0.101 R)
• M38: 14,285,549 km (0.041 R)
• M39: 15,012,595 km (0.06 R)
• M40: 15,363,103 km (0.112 R)
• M41: 15,504,024 km (0.103 R)
• M42: 16,143,705 km (0.045 R)
• M43: 16,900,969 km (0.11 R)
• M44: 17,192,535 km (0.078 R)
• M45: 18,225,957 km (0.093 R)
• M46: 18,750,298 km (0.081 R)
• M47: 18,976,490 km (0.089 R)
• M48: 19,241,577 km (0.114 R)
• M49: 20,275,598 km (0.082 R)
• M50: 20,430,282 km (0.036 R)
• M51: 20,779,892 km (0.119 R)
• M52: 20,974,968 km (0.044 R)
• M53: 21,761,404 km (0.113 R)
• M54: 21,919,828 km (0.113 R)
• M55: 22,397,494 km (0.103 R)
• M56: 22,517,471 km (0.085 R)
• M57: 23,120,351 km (0.057 R)
• M58: 23,241,675 km (0.062 R)
• M59: 23,647,235 km (0.033 R)
• M60: 24,055,338 km (0.119 R)
• M61: 24,178,157 km (0.037 R)
• M62: 24,465,685 km (0.112 R)
• M63: 25,334,848 km (0.044 R)
• M64: 26,046,036 km (0.039 R)
• M65: 26,721,321 km (0.092 R)
• M66: 27,659,300 km (0.056 R)
• M67: 27,917,057 km (0.056 R)
• M68: 28,261,880 km (0.069 R)
• M69: 28,391,581 km (0.104 R)
• M70: 28,608,050 km (0.056 R)
• M71: 28,825,266 km (0.055 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 17,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit