🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.59 AU

Year: 139 Days

Day: 47 Hours

Environment

Temp: 195 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.92 AU - 0.98 AU

Year: 343 Days

Day: 33.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.42 AU - 2.58 AU

Year: 1466 Days

Day: 29.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.9

Radius: 9.1

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.16 AU - 7.62 AU

Year: 7450 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,078,353 km

• M1: 128,056 km (0.08 R)
• M2: 203,603 km (0.109 R)
• M3: 262,993 km (0.109 R)
• M4: 368,908 km (0.117 R)
• M5: 976,276 km (0.101 R)
• M6: 1,231,938 km (0.095 R)
• M7: 2,026,154 km (0.037 R)
• M8: 2,158,996 km (0.101 R)
• M9: 2,373,520 km (0.046 R)
• M10: 2,493,497 km (0.046 R)
• M11: 2,697,998 km (0.081 R)
• M12: 3,058,379 km (0.071 R)
• M13: 3,685,194 km (0.088 R)
• M14: 4,108,855 km (0.102 R)
• M15: 4,399,973 km (0.1 R)
• M16: 4,874,647 km (0.115 R)
• M17: 5,313,118 km (0.115 R)
• M18: 5,444,615 km (0.088 R)
• M19: 6,394,561 km (0.075 R)
• M20: 7,689,779 km (0.113 R)
• M21: 7,808,859 km (0.113 R)
• M22: 7,958,457 km (0.118 R)
• M23: 9,189,348 km (0.05 R)
• M24: 9,826,935 km (0.117 R)
• M25: 9,988,500 km (0.112 R)
• M26: 10,314,324 km (0.099 R)
• M27: 10,544,556 km (0.102 R)
• M28: 10,643,739 km (0.115 R)
• M29: 11,077,274 km (0.034 R)
• M30: 11,313,040 km (0.116 R)
• M31: 11,618,668 km (0.081 R)
• M32: 11,961,397 km (0.1 R)
• M33: 12,030,362 km (0.067 R)
• M34: 12,134,033 km (0.069 R)
• M35: 12,516,704 km (0.075 R)
• M36: 12,762,344 km (0.071 R)
• M37: 13,009,480 km (0.071 R)
• M38: 13,580,495 km (0.12 R)
• M39: 13,796,813 km (0.112 R)
• M40: 14,452,351 km (0.069 R)
• M41: 16,287,917 km (0.102 R)
• M42: 16,594,593 km (0.111 R)
• M43: 16,787,125 km (0.032 R)
• M44: 17,800,651 km (0.047 R)
• M45: 18,553,876 km (0.078 R)
• M46: 19,479,438 km (0.047 R)
• M47: 19,560,670 km (0.091 R)
• M48: 19,642,051 km (0.081 R)
• M49: 20,009,314 km (0.112 R)
• M50: 20,296,542 km (0.103 R)
• M51: 21,083,127 km (0.104 R)
• M52: 21,333,554 km (0.112 R)
• M53: 21,669,102 km (0.088 R)
• M54: 21,837,549 km (0.12 R)
• M55: 21,921,922 km (0.063 R)
• M56: 22,217,977 km (0.112 R)
• M57: 22,515,527 km (0.09 R)
• M58: 23,028,498 km (0.108 R)
• M59: 23,114,367 km (0.078 R)
• M60: 23,415,807 km (0.111 R)
• M61: 24,022,576 km (0.094 R)
• M62: 24,109,642 km (0.093 R)
• M63: 24,986,435 km (0.105 R)
• M64: 25,873,700 km (0.117 R)
• M65: 26,455,935 km (0.073 R)
• M66: 26,951,852 km (0.069 R)
• M67: 27,042,508 km (0.065 R)
• M68: 27,269,149 km (0.045 R)
• M69: 27,451,060 km (0.09 R)
• M70: 27,770,302 km (0.088 R)
• M71: 28,688,982 km (0.093 R)
• M72: 29,431,287 km (0.038 R)
• M73: 29,945,155 km (0.082 R)
• M74: 30,179,725 km (0.096 R)
• M75: 30,414,893 km (0.071 R)
• M76: 30,509,139 km (0.045 R)
• M77: 30,792,478 km (0.101 R)
• M78: 31,409,419 km (0.055 R)
• M79: 31,695,600 km (0.104 R)
• M80: 31,791,044 km (0.06 R)
• M81: 31,934,657 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 13,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit