🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.41 AU - 1.57 AU

Year: 636 Days

Day: 35.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.46 AU - 1.96 AU

Year: 782 Days

Day: 36.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.15 AU - 3.19 AU

Year: 1526 Days

Day: 18.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.49 AU - 4.13 AU

Year: 2602 Days

Day: 32.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,912,645 km

• M1: 48,320 km (0.115 R)

Asteroid Belt

Center: 6.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.6

Radius: 12.8

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.5 AU - 10.16 AU

Year: 10782 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,912,645 km

• M1: 228,586 km (0.052 R)
• M2: 461,210 km (0.09 R)
• M3: 766,839 km (0.078 R)
• M4: 858,243 km (0.092 R)
• M5: 1,954,047 km (0.086 R)
• M6: 2,216,442 km (0.097 R)
• M7: 2,297,524 km (0.069 R)
• M8: 2,893,073 km (0.119 R)
• M9: 3,011,854 km (0.112 R)
• M10: 3,162,798 km (0.079 R)
• M11: 3,254,651 km (0.051 R)
• M12: 3,791,708 km (0.099 R)
• M13: 3,922,307 km (0.061 R)
• M14: 4,087,612 km (0.066 R)
• M15: 4,322,930 km (0.069 R)
• M16: 4,984,152 km (0.082 R)
• M17: 5,789,438 km (0.056 R)
• M18: 5,978,081 km (0.107 R)
• M19: 6,092,373 km (0.072 R)
• M20: 8,568,667 km (0.078 R)
• M21: 8,827,471 km (0.059 R)
• M22: 9,132,651 km (0.074 R)
• M23: 9,888,120 km (0.117 R)
• M24: 10,942,336 km (0.118 R)
• M25: 11,176,158 km (0.111 R)
• M26: 11,553,892 km (0.06 R)
• M27: 11,744,330 km (0.092 R)
• M28: 12,080,178 km (0.11 R)
• M29: 12,516,555 km (0.083 R)
• M30: 13,255,419 km (0.059 R)
• M31: 13,454,832 km (0.102 R)
• M32: 13,554,913 km (0.096 R)
• M33: 13,806,238 km (0.065 R)
• M34: 14,467,012 km (0.114 R)
• M35: 14,930,466 km (0.107 R)
• M36: 15,977,801 km (0.116 R)
• M37: 16,403,407 km (0.099 R)
• M38: 16,725,042 km (0.104 R)
• M39: 17,647,762 km (0.095 R)
• M40: 20,341,271 km (0.07 R)
• M41: 20,918,420 km (0.102 R)
• M42: 21,034,508 km (0.096 R)
• M43: 23,100,454 km (0.073 R)
• M44: 23,340,709 km (0.103 R)
• M45: 23,581,860 km (0.115 R)
• M46: 23,763,173 km (0.115 R)
• M47: 23,884,347 km (0.043 R)
• M48: 24,738,102 km (0.09 R)
• M49: 25,292,213 km (0.071 R)
• M50: 27,042,508 km (0.099 R)
• M51: 27,996,045 km (0.12 R)
• M52: 28,380,661 km (0.031 R)
• M53: 30,001,703 km (0.112 R)
• M54: 30,790,383 km (0.082 R)
• M55: 31,253,688 km (0.117 R)
• M56: 32,522,727 km (0.073 R)
• M57: 32,859,621 km (0.11 R)
• M58: 33,944,954 km (0.083 R)
• M59: 34,286,635 km (0.115 R)
• M60: 34,904,325 km (0.081 R)
• M61: 35,664,432 km (0.097 R)
• M62: 37,271,262 km (0.096 R)
• M63: 38,830,371 km (0.033 R)
• M64: 39,116,103 km (0.094 R)
• M65: 39,259,119 km (0.108 R)
• M66: 39,474,241 km (0.071 R)
• M67: 40,266,062 km (0.116 R)
• M68: 40,482,829 km (0.089 R)
• M69: 41,063,120 km (0.084 R)
• M70: 41,719,106 km (0.057 R)
• M71: 42,158,326 km (0.078 R)
• M72: 42,672,793 km (0.073 R)
• M73: 43,411,208 km (0.103 R)
• M74: 43,633,660 km (0.1 R)
• M75: 43,782,061 km (0.102 R)
• M76: 44,900,903 km (0.115 R)
• M77: 45,878,226 km (0.112 R)
• M78: 47,242,858 km (0.039 R)
• M79: 49,314,788 km (0.095 R)
• M80: 49,701,798 km (0.063 R)
• M81: 50,167,496 km (0.095 R)
• M82: 51,337,950 km (0.097 R)
• M83: 51,573,118 km (0.03 R)
• M84: 52,280,865 km (0.095 R)
• M85: 52,833,480 km (0.114 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 13,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit