🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.57 AU - 0.61 AU

Year: 167 Days

Day: 19.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.97 AU - 0.97 AU

Year: 352 Days

Day: 13.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.4

Radius: 10.9

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.01 AU - 6.11 AU

Year: 5504 Days

Day: 14.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,709,525 km

• M1: 169,644 km (0.057 R)
• M2: 408,552 km (0.107 R)
• M3: 496,366 km (0.068 R)
• M4: 660,026 km (0.11 R)
• M5: 767,437 km (0.105 R)
• M6: 1,015,171 km (0.111 R)
• M7: 1,141,731 km (0.049 R)
• M8: 1,273,826 km (0.103 R)
• M9: 1,426,864 km (0.114 R)
• M10: 1,635,254 km (0.065 R)
• M11: 1,870,871 km (0.091 R)
• M12: 2,063,852 km (0.093 R)
• M13: 2,172,011 km (0.104 R)
• M14: 2,701,738 km (0.087 R)
• M15: 2,840,415 km (0.093 R)
• M16: 3,569,405 km (0.096 R)
• M17: 3,721,995 km (0.081 R)
• M18: 5,019,308 km (0.083 R)
• M19: 5,463,913 km (0.051 R)
• M20: 5,767,447 km (0.104 R)
• M21: 5,869,772 km (0.034 R)
• M22: 5,946,964 km (0.106 R)
• M23: 6,102,396 km (0.064 R)
• M24: 7,172,919 km (0.108 R)
• M25: 7,255,497 km (0.087 R)
• M26: 7,533,300 km (0.086 R)
• M27: 7,814,544 km (0.043 R)
• M28: 8,127,952 km (0.119 R)
• M29: 8,474,570 km (0.103 R)
• M30: 8,767,034 km (0.109 R)
• M31: 9,272,076 km (0.113 R)
• M32: 9,695,139 km (0.06 R)
• M33: 9,970,548 km (0.042 R)
• M34: 10,062,850 km (0.069 R)
• M35: 10,906,732 km (0.075 R)
• M36: 11,193,212 km (0.091 R)
• M37: 11,385,445 km (0.115 R)
• M38: 11,936,265 km (0.095 R)
• M39: 12,231,421 km (0.089 R)
• M40: 12,762,045 km (0.117 R)
• M41: 12,996,614 km (0.095 R)
• M42: 13,538,159 km (0.051 R)
• M43: 13,606,375 km (0.114 R)
• M44: 13,708,850 km (0.077 R)
• M45: 13,777,365 km (0.049 R)
• M46: 14,052,476 km (0.029 R)
• M47: 14,643,088 km (0.035 R)
• M48: 14,994,344 km (0.069 R)
• M49: 15,348,442 km (0.1 R)
• M50: 15,633,725 km (0.101 R)
• M51: 15,848,847 km (0.093 R)
• M52: 16,209,378 km (0.106 R)
• M53: 16,390,840 km (0.104 R)
• M54: 16,536,399 km (0.075 R)
• M55: 16,645,755 km (0.057 R)
• M56: 17,233,675 km (0.072 R)
• M57: 18,429,859 km (0.087 R)
• M58: 19,306,054 km (0.097 R)
• M59: 19,575,330 km (0.106 R)
• M60: 20,001,235 km (0.116 R)
• M61: 20,704,645 km (0.048 R)
• M62: 20,862,021 km (0.06 R)
• M63: 21,694,982 km (0.1 R)
• M64: 21,975,030 km (0.085 R)
• M65: 22,216,032 km (0.048 R)
• M66: 23,434,357 km (0.06 R)
• M67: 24,258,492 km (0.096 R)
• M68: 24,799,437 km (0.055 R)
• M69: 25,134,237 km (0.041 R)
• M70: 25,470,533 km (0.08 R)
• M71: 25,723,653 km (0.079 R)
• M72: 25,850,662 km (0.105 R)
• M73: 26,062,642 km (0.058 R)
• M74: 27,217,388 km (0.071 R)
• M75: 27,562,660 km (0.113 R)
• M76: 28,345,057 km (0.063 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 12,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit