🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.51 AU - 0.75 AU

Year: 147 Days

Day: 45.1 Hours

Environment

Temp: 352 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,727,847 km

• M1: 32,463 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.17 AU - 1.17 AU

Year: 372 Days

Day: 40 Hours

Environment

Temp: 241 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.36 AU - 1.38 AU

Year: 472 Days

Day: 33.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,727,847 km

• M1: 808,277 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.56 AU - 1.74 AU

Year: 624 Days

Day: 47.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.25 AU - 3.01 AU

Year: 1255 Days

Day: 43.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,727,847 km

• M1: 53,855 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.38 AU - 3.18 AU

Year: 1364 Days

Day: 40.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,727,847 km

• M1: 554,111 km (0.056 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.83 AU - 4.19 AU

Year: 2363 Days

Day: 38.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,727,847 km

• M1: 61,784 km (0.059 R)

Planet 8 - Terrestrial

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.55 AU - 11.15 AU

Year: 8415 Days

Day: 22.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639

Radius: 9.6

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.17 AU - 12.45 AU

Year: 11946 Days

Day: 10.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,727,847 km

• M1: 143,764 km (0.105 R)
• M2: 206,595 km (0.095 R)
• M3: 352,752 km (0.08 R)
• M4: 478,713 km (0.068 R)
• M5: 911,949 km (0.111 R)
• M6: 991,235 km (0.113 R)
• M7: 1,072,916 km (0.119 R)
• M8: 2,197,892 km (0.11 R)
• M9: 2,787,158 km (0.047 R)
• M10: 3,298,783 km (0.077 R)
• M11: 3,360,866 km (0.082 R)
• M12: 3,581,523 km (0.088 R)
• M13: 3,677,415 km (0.117 R)
• M14: 3,970,776 km (0.047 R)
• M15: 4,036,899 km (0.119 R)
• M16: 4,103,470 km (0.089 R)
• M17: 4,476,417 km (0.097 R)
• M18: 4,931,045 km (0.076 R)
• M19: 5,400,633 km (0.086 R)
• M20: 5,771,635 km (0.092 R)
• M21: 6,074,422 km (0.058 R)
• M22: 6,893,769 km (0.074 R)
• M23: 7,174,564 km (0.101 R)
• M24: 7,418,259 km (0.037 R)
• M25: 8,250,323 km (0.116 R)
• M26: 8,807,126 km (0.079 R)
• M27: 8,937,276 km (0.106 R)
• M28: 9,464,608 km (0.085 R)
• M29: 9,866,578 km (0.117 R)
• M30: 10,047,143 km (0.082 R)
• M31: 10,411,413 km (0.098 R)
• M32: 10,919,448 km (0.118 R)
• M33: 11,152,970 km (0.076 R)
• M34: 11,246,918 km (0.098 R)
• M35: 11,768,116 km (0.081 R)
• M36: 12,055,644 km (0.106 R)
• M37: 12,491,422 km (0.088 R)
• M38: 13,229,239 km (0.034 R)
• M39: 14,031,831 km (0.037 R)
• M40: 14,133,259 km (0.115 R)
• M41: 14,953,354 km (0.115 R)
• M42: 15,473,805 km (0.078 R)
• M43: 16,479,103 km (0.102 R)
• M44: 17,669,304 km (0.084 R)
• M45: 18,385,429 km (0.029 R)
• M46: 18,719,331 km (0.115 R)
• M47: 18,830,931 km (0.106 R)
• M48: 18,998,930 km (0.079 R)
• M49: 20,763,885 km (0.055 R)
• M50: 21,461,011 km (0.05 R)
• M51: 21,930,001 km (0.106 R)
• M52: 22,224,858 km (0.105 R)
• M53: 22,580,452 km (0.119 R)
• M54: 22,997,681 km (0.064 R)
• M55: 23,417,452 km (0.04 R)
• M56: 24,569,655 km (0.119 R)
• M57: 25,616,092 km (0.118 R)
• M58: 26,175,887 km (0.108 R)
• M59: 26,300,951 km (0.087 R)
• M60: 27,118,055 km (0.045 R)
• M61: 29,035,451 km (0.026 R)
• M62: 29,619,182 km (0.079 R)
• M63: 29,879,781 km (0.099 R)
• M64: 30,798,162 km (0.116 R)
• M65: 31,393,412 km (0.108 R)
• M66: 31,592,677 km (0.115 R)
• M67: 32,662,601 km (0.102 R)
• M68: 33,337,287 km (0.029 R)
• M69: 34,084,828 km (0.102 R)
• M70: 34,221,261 km (0.08 R)
• M71: 35,804,006 km (0.101 R)
• M72: 36,360,211 km (0.116 R)
• M73: 37,059,282 km (0.089 R)
• M74: 38,116,341 km (0.116 R)
• M75: 39,111,915 km (0.091 R)
• M76: 39,469,603 km (0.104 R)
• M77: 41,419,312 km (0.069 R)
• M78: 42,149,499 km (0.104 R)
• M79: 42,295,956 km (0.096 R)
• M80: 42,369,408 km (0.113 R)
• M81: 42,736,671 km (0.1 R)
• M82: 44,514,193 km (0.045 R)
• M83: 46,315,950 km (0.109 R)
• M84: 46,845,975 km (0.098 R)
• M85: 48,294,531 km (0.083 R)
• M86: 48,524,613 km (0.068 R)
• M87: 49,680,406 km (0.029 R)
• M88: 49,912,731 km (0.102 R)
• M89: 50,533,862 km (0.091 R)
• M90: 50,767,384 km (0.118 R)
• M91: 52,333,823 km (0.118 R)
• M92: 52,491,350 km (0.114 R)

Kuiper Belt

Range: 37.2 - 64.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 13,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit