🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.65 AU - 0.65 AU

Year: 197 Days

Day: 32.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.82 AU - 0.92 AU

Year: 306 Days

Day: 23.6 Hours

Environment

Temp: 45 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.1

Radius: 13.2

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.87 AU - 6.11 AU

Year: 4199 Days

Day: 14.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,612,849 km

• M1: 166,054 km (0.065 R)
• M2: 259,253 km (0.117 R)
• M3: 403,914 km (0.105 R)
• M4: 511,475 km (0.086 R)
• M5: 631,453 km (0.085 R)
• M6: 762,650 km (0.054 R)
• M7: 957,426 km (0.076 R)
• M8: 1,055,712 km (0.094 R)
• M9: 1,485,656 km (0.097 R)
• M10: 1,788,443 km (0.107 R)
• M11: 1,898,547 km (0.118 R)
• M12: 1,982,770 km (0.109 R)
• M13: 2,213,600 km (0.097 R)
• M14: 2,607,640 km (0.105 R)
• M15: 2,942,291 km (0.105 R)
• M16: 3,206,780 km (0.099 R)
• M17: 3,461,994 km (0.109 R)
• M18: 3,565,964 km (0.073 R)
• M19: 4,230,179 km (0.087 R)
• M20: 4,435,128 km (0.102 R)
• M21: 4,893,945 km (0.035 R)
• M22: 4,991,483 km (0.074 R)
• M23: 5,248,043 km (0.106 R)
• M24: 5,712,843 km (0.092 R)
• M25: 5,794,973 km (0.066 R)
• M26: 6,127,828 km (0.1 R)
• M27: 6,254,238 km (0.078 R)
• M28: 6,381,546 km (0.111 R)
• M29: 6,574,228 km (0.107 R)
• M30: 6,725,322 km (0.119 R)
• M31: 6,899,603 km (0.042 R)
• M32: 7,119,363 km (0.111 R)
• M33: 7,274,795 km (0.092 R)
• M34: 7,498,593 km (0.088 R)
• M35: 7,633,979 km (0.12 R)
• M36: 7,747,375 km (0.069 R)
• M37: 8,137,376 km (0.059 R)
• M38: 8,346,514 km (0.066 R)
• M39: 8,463,500 km (0.091 R)
• M40: 8,817,598 km (0.107 R)
• M41: 9,104,526 km (0.105 R)
• M42: 9,418,682 km (0.1 R)
• M43: 9,564,989 km (0.118 R)
• M44: 9,687,360 km (0.066 R)
• M45: 9,859,696 km (0.057 R)
• M46: 10,132,563 km (0.098 R)
• M47: 11,145,939 km (0.088 R)
• M48: 12,297,693 km (0.085 R)
• M49: 12,484,391 km (0.086 R)
• M50: 12,618,281 km (0.062 R)
• M51: 12,806,625 km (0.114 R)
• M52: 13,541,898 km (0.099 R)
• M53: 13,845,433 km (0.083 R)
• M54: 14,347,034 km (0.063 R)
• M55: 15,511,654 km (0.109 R)
• M56: 15,858,272 km (0.116 R)
• M57: 16,090,747 km (0.086 R)
• M58: 16,647,401 km (0.073 R)
• M59: 16,824,525 km (0.088 R)
• M60: 17,479,464 km (0.113 R)
• M61: 17,870,363 km (0.11 R)
• M62: 18,051,676 km (0.086 R)
• M63: 18,264,105 km (0.082 R)
• M64: 18,355,360 km (0.088 R)
• M65: 18,446,913 km (0.1 R)
• M66: 19,276,583 km (0.118 R)
• M67: 19,961,741 km (0.095 R)
• M68: 20,370,443 km (0.114 R)
• M69: 20,465,138 km (0.109 R)
• M70: 20,940,710 km (0.114 R)
• M71: 21,388,008 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 19,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit