🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.56 AU - 0.58 AU

Year: 154 Days

Day: 45.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.07 AU - 1.67 AU

Year: 574 Days

Day: 26.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 82.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.4

Radius: 10.8

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.47 AU - 8.15 AU

Year: 7817 Days

Day: 5.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,834,897 km

• M1: 214,673 km (0.098 R)
• M2: 281,992 km (0.091 R)
• M3: 463,903 km (0.106 R)
• M4: 1,153,100 km (0.118 R)
• M5: 1,427,612 km (0.055 R)
• M6: 2,868,090 km (0.041 R)
• M7: 3,065,709 km (0.106 R)
• M8: 3,140,957 km (0.107 R)
• M9: 3,448,231 km (0.035 R)
• M10: 3,658,715 km (0.071 R)
• M11: 3,738,600 km (0.117 R)
• M12: 3,927,542 km (0.09 R)
• M13: 4,456,521 km (0.049 R)
• M14: 5,067,179 km (0.1 R)
• M15: 5,156,489 km (0.047 R)
• M16: 5,276,616 km (0.039 R)
• M17: 5,797,217 km (0.096 R)
• M18: 5,922,131 km (0.082 R)
• M19: 6,047,943 km (0.09 R)
• M20: 7,422,149 km (0.09 R)
• M21: 8,602,626 km (0.097 R)
• M22: 8,852,903 km (0.095 R)
• M23: 9,251,132 km (0.105 R)
• M24: 9,544,494 km (0.095 R)
• M25: 9,952,746 km (0.102 R)
• M26: 10,709,712 km (0.11 R)
• M27: 11,760,936 km (0.039 R)
• M28: 12,238,751 km (0.107 R)
• M29: 12,359,178 km (0.098 R)
• M30: 12,520,444 km (0.105 R)
• M31: 13,793,372 km (0.116 R)
• M32: 13,876,848 km (0.111 R)
• M33: 14,002,510 km (0.091 R)
• M34: 14,128,472 km (0.037 R)
• M35: 14,212,695 km (0.075 R)
• M36: 14,892,468 km (0.055 R)
• M37: 16,151,484 km (0.066 R)
• M38: 16,371,991 km (0.097 R)
• M39: 16,460,553 km (0.072 R)
• M40: 16,950,037 km (0.084 R)
• M41: 17,129,255 km (0.044 R)
• M42: 17,897,889 km (0.044 R)
• M43: 18,126,176 km (0.074 R)
• M44: 18,816,570 km (0.048 R)
• M45: 19,281,670 km (0.091 R)
• M46: 19,375,168 km (0.113 R)
• M47: 19,609,588 km (0.118 R)
• M48: 20,175,816 km (0.107 R)
• M49: 22,053,269 km (0.061 R)
• M50: 22,200,025 km (0.109 R)
• M51: 22,396,148 km (0.063 R)
• M52: 22,888,923 km (0.077 R)
• M53: 23,835,279 km (0.075 R)
• M54: 25,663,216 km (0.106 R)
• M55: 25,869,062 km (0.102 R)
• M56: 26,334,312 km (0.116 R)
• M57: 26,490,043 km (0.079 R)
• M58: 26,854,463 km (0.079 R)
• M59: 27,011,242 km (0.077 R)
• M60: 27,799,324 km (0.069 R)
• M61: 28,488,521 km (0.048 R)
• M62: 28,755,104 km (0.076 R)
• M63: 29,022,436 km (0.066 R)
• M64: 29,721,507 km (0.096 R)
• M65: 30,480,716 km (0.041 R)
• M66: 30,644,077 km (0.085 R)
• M67: 32,017,983 km (0.07 R)
• M68: 32,572,992 km (0.083 R)
• M69: 32,684,442 km (0.081 R)
• M70: 32,963,592 km (0.046 R)
• M71: 33,636,632 km (0.067 R)
• M72: 34,484,254 km (0.08 R)
• M73: 34,825,337 km (0.072 R)
• M74: 35,510,645 km (0.109 R)
• M75: 35,912,614 km (0.096 R)
• M76: 36,315,930 km (0.069 R)
• M77: 36,431,569 km (0.069 R)
• M78: 37,185,543 km (0.088 R)
• M79: 37,360,273 km (0.112 R)
• M80: 38,708,748 km (0.071 R)
• M81: 39,596,911 km (0.112 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 19,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit