🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.79 AU - 0.93 AU

Year: 287 Days

Day: 40.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,877,004 km

• M1: 126,410 km (0.113 R)
• M2: 210,634 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.99 AU - 1.37 AU

Year: 461 Days

Day: 21.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.35 AU - 3.37 AU

Year: 2217 Days

Day: 37.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,877,004 km

• M1: 688,749 km (0.071 R)
• M2: 2,627,238 km (0.1 R)

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.2

Radius: 12.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.72 AU - 10.8 AU

Year: 10141 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,877,004 km

• M1: 192,084 km (0.046 R)
• M2: 331,658 km (0.054 R)
• M3: 469,588 km (0.105 R)
• M4: 569,818 km (0.059 R)
• M5: 695,331 km (0.109 R)
• M6: 1,052,870 km (0.071 R)
• M7: 1,336,807 km (0.087 R)
• M8: 1,488,050 km (0.105 R)
• M9: 1,737,729 km (0.118 R)
• M10: 1,952,402 km (0.097 R)
• M11: 2,075,521 km (0.044 R)
• M12: 2,150,769 km (0.118 R)
• M13: 2,278,076 km (0.088 R)
• M14: 2,487,364 km (0.03 R)
• M15: 2,813,038 km (0.073 R)
• M16: 3,009,610 km (0.101 R)
• M17: 3,565,815 km (0.101 R)
• M18: 3,778,992 km (0.106 R)
• M19: 4,185,898 km (0.078 R)
• M20: 4,739,560 km (0.037 R)
• M21: 5,772,383 km (0.096 R)
• M22: 5,915,399 km (0.076 R)
• M23: 6,872,975 km (0.037 R)
• M24: 7,062,665 km (0.118 R)
• M25: 7,139,110 km (0.111 R)
• M26: 7,878,422 km (0.077 R)
• M27: 8,642,269 km (0.102 R)
• M28: 9,725,507 km (0.098 R)
• M29: 10,067,488 km (0.079 R)
• M30: 10,153,507 km (0.058 R)
• M31: 10,763,268 km (0.039 R)
• M32: 11,519,485 km (0.05 R)
• M33: 11,745,228 km (0.118 R)
• M34: 12,109,499 km (0.028 R)
• M35: 12,246,979 km (0.119 R)
• M36: 12,385,058 km (0.073 R)
• M37: 12,616,336 km (0.085 R)
• M38: 12,755,762 km (0.109 R)
• M39: 12,895,785 km (0.087 R)
• M40: 14,130,267 km (0.074 R)
• M41: 14,761,570 km (0.09 R)
• M42: 14,859,556 km (0.119 R)
• M43: 15,700,895 km (0.062 R)
• M44: 16,506,779 km (0.079 R)
• M45: 16,863,719 km (0.1 R)
• M46: 17,223,053 km (0.083 R)
• M47: 19,164,684 km (0.114 R)
• M48: 19,539,726 km (0.113 R)
• M49: 19,917,311 km (0.089 R)
• M50: 20,134,078 km (0.1 R)
• M51: 20,734,414 km (0.116 R)
• M52: 21,785,190 km (0.051 R)
• M53: 21,896,790 km (0.064 R)
• M54: 23,307,947 km (0.113 R)
• M55: 23,650,975 km (0.1 R)
• M56: 23,765,716 km (0.118 R)
• M57: 24,458,055 km (0.095 R)
• M58: 26,873,014 km (0.085 R)
• M59: 29,055,497 km (0.045 R)
• M60: 29,857,491 km (0.032 R)
• M61: 29,981,508 km (0.11 R)
• M62: 31,042,755 km (0.036 R)
• M63: 31,168,417 km (0.062 R)
• M64: 31,609,581 km (0.092 R)
• M65: 31,799,271 km (0.045 R)
• M66: 32,052,840 km (0.099 R)
• M67: 32,243,427 km (0.064 R)
• M68: 32,625,650 km (0.052 R)
• M69: 33,394,882 km (0.11 R)
• M70: 34,040,397 km (0.085 R)
• M71: 34,885,625 km (0.112 R)
• M72: 35,540,565 km (0.112 R)
• M73: 35,737,884 km (0.069 R)
• M74: 37,730,677 km (0.078 R)
• M75: 37,999,206 km (0.097 R)
• M76: 38,808,231 km (0.096 R)
• M77: 39,350,822 km (0.072 R)
• M78: 39,554,874 km (0.068 R)
• M79: 41,823,226 km (0.061 R)
• M80: 41,962,053 km (0.097 R)
• M81: 43,288,687 km (0.088 R)
• M82: 43,569,632 km (0.065 R)
• M83: 43,992,395 km (0.081 R)
• M84: 44,204,226 km (0.105 R)
• M85: 44,345,596 km (0.107 R)
• M86: 44,487,265 km (0.118 R)
• M87: 47,133,352 km (0.112 R)
• M88: 47,567,336 km (0.098 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 18,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit