🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.18 AU - 3.38 AU

Year: 2170 Days

Day: 15.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.75 AU - 3.81 AU

Year: 2170 Days

Day: 37.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,857,527 km

• M1: 474,225 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386

Radius: 13.2

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.33 AU - 13.09 AU

Year: 13709 Days

Day: 8.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,857,527 km

• M1: 165,754 km (0.051 R)
• M2: 429,944 km (0.099 R)
• M3: 524,789 km (0.11 R)
• M4: 676,182 km (0.073 R)
• M5: 879,785 km (0.086 R)
• M6: 1,265,897 km (0.113 R)
• M7: 1,478,925 km (0.086 R)
• M8: 1,989,352 km (0.079 R)
• M9: 3,251,360 km (0.062 R)
• M10: 3,820,879 km (0.055 R)
• M11: 3,913,779 km (0.065 R)
• M12: 4,165,104 km (0.067 R)
• M13: 5,535,271 km (0.116 R)
• M14: 5,782,257 km (0.075 R)
• M15: 6,177,943 km (0.082 R)
• M16: 6,731,755 km (0.097 R)
• M17: 9,605,530 km (0.068 R)
• M18: 10,160,388 km (0.106 R)
• M19: 10,550,689 km (0.082 R)
• M20: 11,034,489 km (0.056 R)
• M21: 11,301,371 km (0.098 R)
• M22: 11,570,498 km (0.104 R)
• M23: 13,607,871 km (0.034 R)
• M24: 14,086,285 km (0.088 R)
• M25: 15,405,439 km (0.102 R)
• M26: 16,155,373 km (0.09 R)
• M27: 16,407,894 km (0.082 R)
• M28: 16,661,912 km (0.072 R)
• M29: 16,763,788 km (0.036 R)
• M30: 16,917,126 km (0.076 R)
• M31: 17,173,686 km (0.083 R)
• M32: 17,276,609 km (0.116 R)
• M33: 17,379,832 km (0.109 R)
• M34: 17,846,727 km (0.065 R)
• M35: 18,581,252 km (0.096 R)
• M36: 19,218,838 km (0.108 R)
• M37: 20,025,769 km (0.113 R)
• M38: 21,506,040 km (0.103 R)
• M39: 21,728,343 km (0.069 R)
• M40: 22,343,639 km (0.045 R)
• M41: 23,078,314 km (0.108 R)
• M42: 23,192,008 km (0.101 R)
• M43: 23,534,288 km (0.112 R)
• M44: 23,935,659 km (0.091 R)
• M45: 24,745,433 km (0.115 R)
• M46: 26,928,365 km (0.071 R)
• M47: 27,348,286 km (0.088 R)
• M48: 28,133,824 km (0.037 R)
• M49: 29,233,818 km (0.102 R)
• M50: 30,037,008 km (0.118 R)
• M51: 30,910,062 km (0.101 R)
• M52: 33,193,224 km (0.103 R)
• M53: 33,385,906 km (0.068 R)
• M54: 33,772,467 km (0.097 R)
• M55: 35,661,589 km (0.108 R)
• M56: 36,453,411 km (0.082 R)
• M57: 37,584,969 km (0.102 R)
• M58: 38,255,915 km (0.1 R)
• M59: 38,795,665 km (0.05 R)
• M60: 39,201,972 km (0.118 R)
• M61: 39,677,993 km (0.119 R)
• M62: 40,292,690 km (0.041 R)
• M63: 40,429,722 km (0.119 R)
• M64: 42,294,908 km (0.059 R)
• M65: 43,132,806 km (0.084 R)
• M66: 43,343,141 km (0.099 R)
• M67: 43,694,396 km (0.074 R)
• M68: 44,400,050 km (0.064 R)
• M69: 45,465,336 km (0.116 R)
• M70: 47,187,357 km (0.087 R)
• M71: 47,548,786 km (0.028 R)
• M72: 47,983,667 km (0.08 R)
• M73: 48,419,894 km (0.055 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 17,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit