🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.77 AU - 0.91 AU

Year: 273 Days

Day: 45.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.81 AU - 0.87 AU

Year: 273 Days

Day: 43.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 141.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.86 AU - 1.34 AU

Year: 409 Days

Day: 25.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.69 AU - 2.09 AU

Year: 922 Days

Day: 47.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 162.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.16 AU - 3.02 AU

Year: 1479 Days

Day: 47.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.13 AU - 3.51 AU

Year: 2146 Days

Day: 19.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,173,030 km

• M1: 67,319 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.24 AU - 4.76 AU

Year: 2838 Days

Day: 20 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.47 AU - 4.73 AU

Year: 2945 Days

Day: 36.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,173,030 km

• M1: 257,009 km (0.111 R)

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397

Radius: 9.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.75 AU - 9.09 AU

Year: 7907 Days

Day: 6.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 34,173,030 km

• M1: 174,581 km (0.104 R)
• M2: 269,276 km (0.116 R)
• M3: 498,909 km (0.094 R)
• M4: 618,587 km (0.106 R)
• M5: 682,465 km (0.073 R)
• M6: 762,351 km (0.093 R)
• M7: 874,250 km (0.108 R)
• M8: 1,131,110 km (0.061 R)
• M9: 1,194,988 km (0.077 R)
• M10: 1,377,497 km (0.113 R)
• M11: 1,695,991 km (0.075 R)
• M12: 1,998,478 km (0.118 R)
• M13: 2,076,867 km (0.09 R)
• M14: 2,297,674 km (0.067 R)
• M15: 2,526,259 km (0.092 R)
• M16: 3,209,922 km (0.098 R)
• M17: 3,489,520 km (0.089 R)
• M18: 3,584,365 km (0.057 R)
• M19: 3,825,666 km (0.045 R)
• M20: 3,899,119 km (0.097 R)
• M21: 4,323,977 km (0.101 R)
• M22: 4,477,614 km (0.099 R)
• M23: 5,546,939 km (0.088 R)
• M24: 5,713,891 km (0.096 R)
• M25: 5,854,363 km (0.093 R)
• M26: 6,110,175 km (0.077 R)
• M27: 6,196,194 km (0.098 R)
• M28: 6,810,144 km (0.109 R)
• M29: 7,412,724 km (0.102 R)
• M30: 7,813,646 km (0.11 R)
• M31: 8,158,469 km (0.09 R)
• M32: 8,444,351 km (0.059 R)
• M33: 8,701,211 km (0.113 R)
• M34: 8,765,687 km (0.103 R)
• M35: 8,862,926 km (0.077 R)
• M36: 8,960,613 km (0.059 R)
• M37: 9,255,471 km (0.065 R)
• M38: 9,420,776 km (0.059 R)
• M39: 9,720,570 km (0.082 R)
• M40: 9,787,740 km (0.041 R)
• M41: 10,570,137 km (0.12 R)
• M42: 11,196,353 km (0.074 R)
• M43: 11,372,580 km (0.064 R)
• M44: 11,942,248 km (0.09 R)
• M45: 12,375,783 km (0.114 R)
• M46: 14,046,791 km (0.119 R)
• M47: 14,198,633 km (0.071 R)
• M48: 14,274,778 km (0.099 R)
• M49: 14,773,388 km (0.11 R)
• M50: 15,005,414 km (0.092 R)
• M51: 15,199,592 km (0.103 R)
• M52: 16,024,625 km (0.064 R)
• M53: 16,143,705 km (0.045 R)
• M54: 17,106,666 km (0.114 R)
• M55: 19,045,903 km (0.084 R)
• M56: 19,256,238 km (0.119 R)
• M57: 19,425,134 km (0.079 R)
• M58: 19,552,143 km (0.11 R)
• M59: 20,062,870 km (0.099 R)
• M60: 20,191,225 km (0.077 R)
• M61: 20,534,701 km (0.102 R)
• M62: 20,750,571 km (0.094 R)
• M63: 20,837,039 km (0.106 R)
• M64: 21,010,423 km (0.112 R)
• M65: 21,227,788 km (0.11 R)
• M66: 21,445,902 km (0.082 R)
• M67: 22,149,012 km (0.077 R)
• M68: 22,636,851 km (0.04 R)
• M69: 22,949,061 km (0.107 R)
• M70: 23,939,698 km (0.098 R)
• M71: 24,166,638 km (0.1 R)
• M72: 24,714,615 km (0.113 R)
• M73: 25,036,101 km (0.09 R)
• M74: 25,729,787 km (0.09 R)
• M75: 25,915,886 km (0.056 R)
• M76: 26,289,283 km (0.056 R)
• M77: 26,523,553 km (0.068 R)
• M78: 26,711,448 km (0.073 R)
• M79: 27,420,243 km (0.07 R)
• M80: 27,657,804 km (0.074 R)
• M81: 27,943,835 km (0.096 R)
• M82: 28,326,806 km (0.095 R)
• M83: 28,470,868 km (0.085 R)
• M84: 29,583,278 km (0.081 R)
• M85: 29,924,660 km (0.096 R)
• M86: 30,120,334 km (0.112 R)
• M87: 30,660,532 km (0.097 R)
• M88: 31,800,618 km (0.067 R)
• M89: 32,050,297 km (0.11 R)
• M90: 32,501,334 km (0.086 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 12,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit