🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.75 AU - 1.01 AU

Year: 313 Days

Day: 22.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.24 AU - 2.36 AU

Year: 1321 Days

Day: 32.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.98 AU - 3.16 AU

Year: 1560 Days

Day: 12.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.32 AU - 3.22 AU

Year: 1746 Days

Day: 39.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,559,424 km

• M1: 685,457 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.76 AU - 4.58 AU

Year: 2663 Days

Day: 25.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.06 AU - 4.46 AU

Year: 2761 Days

Day: 12.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,559,424 km

• M1: 190,737 km (0.115 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.6

Radius: 12.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.71 AU - 7.43 AU

Year: 6378 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,559,424 km

• M1: 158,125 km (0.074 R)
• M2: 235,168 km (0.084 R)
• M3: 709,842 km (0.103 R)
• M4: 850,314 km (0.065 R)
• M5: 1,029,383 km (0.042 R)
• M6: 1,131,259 km (0.106 R)
• M7: 1,221,467 km (0.093 R)
• M8: 1,345,932 km (0.05 R)
• M9: 1,541,008 km (0.106 R)
• M10: 1,763,011 km (0.041 R)
• M11: 1,869,076 km (0.095 R)
• M12: 2,315,625 km (0.062 R)
• M13: 2,432,461 km (0.029 R)
• M14: 2,531,495 km (0.106 R)
• M15: 2,733,452 km (0.078 R)
• M16: 2,815,881 km (0.115 R)
• M17: 2,983,131 km (0.092 R)
• M18: 3,240,290 km (0.095 R)
• M19: 3,662,455 km (0.087 R)
• M20: 3,753,710 km (0.116 R)
• M21: 3,868,751 km (0.038 R)
• M22: 4,149,695 km (0.117 R)
• M23: 4,388,902 km (0.091 R)
• M24: 4,583,679 km (0.104 R)
• M25: 4,756,464 km (0.099 R)
• M26: 5,083,036 km (0.107 R)
• M27: 5,210,643 km (0.03 R)
• M28: 5,313,567 km (0.076 R)
• M29: 5,469,149 km (0.099 R)
• M30: 6,434,354 km (0.058 R)
• M31: 6,600,408 km (0.037 R)
• M32: 7,221,388 km (0.09 R)
• M33: 7,422,897 km (0.076 R)
• M34: 7,772,806 km (0.115 R)
• M35: 8,277,699 km (0.05 R)
• M36: 8,579,737 km (0.069 R)
• M37: 8,670,992 km (0.115 R)
• M38: 8,823,881 km (0.056 R)
• M39: 9,633,654 km (0.082 R)
• M40: 9,887,522 km (0.048 R)
• M41: 10,859,459 km (0.093 R)
• M42: 11,157,009 km (0.086 R)
• M43: 11,793,997 km (0.046 R)
• M44: 12,477,360 km (0.062 R)
• M45: 12,615,588 km (0.054 R)
• M46: 12,719,559 km (0.047 R)
• M47: 12,823,829 km (0.06 R)
• M48: 13,243,899 km (0.085 R)
• M49: 14,712,951 km (0.084 R)
• M50: 15,263,172 km (0.087 R)
• M51: 15,559,525 km (0.051 R)
• M52: 16,195,465 km (0.09 R)
• M53: 17,069,267 km (0.118 R)
• M54: 17,299,797 km (0.101 R)
• M55: 17,647,462 km (0.111 R)
• M56: 18,192,896 km (0.074 R)
• M57: 19,300,519 km (0.109 R)
• M58: 20,961,354 km (0.104 R)
• M59: 21,167,052 km (0.106 R)
• M60: 21,332,058 km (0.073 R)
• M61: 22,331,222 km (0.106 R)
• M62: 22,625,631 km (0.114 R)
• M63: 24,245,626 km (0.086 R)
• M64: 24,331,944 km (0.081 R)
• M65: 24,591,496 km (0.116 R)
• M66: 24,765,030 km (0.091 R)
• M67: 25,069,611 km (0.042 R)
• M68: 25,726,645 km (0.104 R)
• M69: 26,079,397 km (0.089 R)
• M70: 26,167,809 km (0.119 R)
• M71: 26,389,364 km (0.118 R)
• M72: 26,567,086 km (0.113 R)
• M73: 26,968,307 km (0.045 R)
• M74: 28,274,746 km (0.104 R)
• M75: 29,279,594 km (0.103 R)
• M76: 29,509,526 km (0.107 R)
• M77: 29,786,432 km (0.047 R)
• M78: 30,017,710 km (0.101 R)
• M79: 30,995,781 km (0.12 R)
• M80: 31,559,466 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 11,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit