🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.69 AU - 0.79 AU

Year: 241 Days

Day: 30 Hours

Environment

Temp: 94 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.88 AU - 0.92 AU

Year: 323 Days

Day: 35.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,452,449 km

• M1: 704,008 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.9 AU - 1.06 AU

Year: 367 Days

Day: 30.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.76 AU - 1.22 AU

Year: 373 Days

Day: 21.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.8 AU - 1.2 AU

Year: 379 Days

Day: 46.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,452,449 km

• M1: 300,542 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.47 AU - 1.61 AU

Year: 724 Days

Day: 28 Hours

Environment

Temp: -61 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.71 AU - 2.83 AU

Year: 1295 Days

Day: 38.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,452,449 km

• M1: 112,647 km (0.066 R)
• M2: 494,122 km (0.104 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.93 AU - 2.95 AU

Year: 1444 Days

Day: 40 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.68 AU - 4.12 AU

Year: 2374 Days

Day: 12.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 101.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.9

Radius: 11.2

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.75 AU - 8.67 AU

Year: 8108 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,452,449 km

• M1: 328,517 km (0.104 R)
• M2: 480,957 km (0.087 R)
• M3: 580,589 km (0.087 R)
• M4: 1,022,501 km (0.119 R)
• M5: 1,208,452 km (0.107 R)
• M6: 1,296,714 km (0.046 R)
• M7: 1,997,580 km (0.064 R)
• M8: 2,477,341 km (0.091 R)
• M9: 2,591,334 km (0.11 R)
• M10: 2,801,071 km (0.082 R)
• M11: 3,438,357 km (0.082 R)
• M12: 3,591,845 km (0.108 R)
• M13: 3,905,552 km (0.045 R)
• M14: 3,985,437 km (0.099 R)
• M15: 4,119,776 km (0.047 R)
• M16: 4,228,384 km (0.106 R)
• M17: 4,337,889 km (0.107 R)
• M18: 4,785,486 km (0.105 R)
• M19: 5,189,401 km (0.086 R)
• M20: 5,336,306 km (0.1 R)
• M21: 5,544,396 km (0.108 R)
• M22: 5,664,523 km (0.081 R)
• M23: 5,907,321 km (0.051 R)
• M24: 6,029,991 km (0.105 R)
• M25: 6,688,222 km (0.077 R)
• M26: 6,912,768 km (0.106 R)
• M27: 7,270,606 km (0.12 R)
• M28: 7,369,341 km (0.079 R)
• M29: 7,534,796 km (0.119 R)
• M30: 7,668,088 km (0.068 R)
• M31: 8,072,451 km (0.068 R)
• M32: 9,434,839 km (0.107 R)
• M33: 9,759,167 km (0.057 R)
• M34: 10,014,081 km (0.088 R)
• M35: 10,493,393 km (0.069 R)
• M36: 10,567,743 km (0.079 R)
• M37: 10,754,591 km (0.094 R)
• M38: 10,942,486 km (0.036 R)
• M39: 11,131,428 km (0.07 R)
• M40: 11,666,390 km (0.108 R)
• M41: 11,782,029 km (0.064 R)
• M42: 12,053,549 km (0.035 R)
• M43: 12,248,774 km (0.091 R)
• M44: 12,445,047 km (0.113 R)
• M45: 12,681,860 km (0.045 R)
• M46: 13,563,291 km (0.099 R)
• M47: 14,381,741 km (0.099 R)
• M48: 14,505,907 km (0.114 R)
• M49: 14,588,784 km (0.03 R)
• M50: 14,964,125 km (0.109 R)
• M51: 16,367,353 km (0.076 R)
• M52: 16,497,055 km (0.112 R)
• M53: 16,713,822 km (0.053 R)
• M54: 16,887,954 km (0.09 R)
• M55: 17,238,163 km (0.103 R)
• M56: 17,458,221 km (0.091 R)
• M57: 17,590,765 km (0.114 R)
• M58: 18,527,397 km (0.038 R)
• M59: 20,124,504 km (0.104 R)
• M60: 20,263,480 km (0.117 R)
• M61: 20,449,281 km (0.055 R)
• M62: 20,542,331 km (0.056 R)
• M63: 20,916,176 km (0.099 R)
• M64: 21,292,265 km (0.106 R)
• M65: 21,575,753 km (0.104 R)
• M66: 22,577,909 km (0.059 R)
• M67: 22,770,441 km (0.058 R)
• M68: 24,035,740 km (0.065 R)
• M69: 24,825,617 km (0.084 R)
• M70: 25,024,433 km (0.059 R)
• M71: 25,173,881 km (0.111 R)
• M72: 26,329,524 km (0.108 R)
• M73: 26,481,665 km (0.078 R)
• M74: 26,583,093 km (0.086 R)
• M75: 27,041,610 km (0.038 R)
• M76: 28,588,452 km (0.1 R)
• M77: 30,695,239 km (0.105 R)
• M78: 30,801,902 km (0.102 R)
• M79: 32,525,120 km (0.086 R)
• M80: 32,633,728 km (0.118 R)
• M81: 33,727,887 km (0.035 R)
• M82: 34,667,212 km (0.066 R)
• M83: 35,056,466 km (0.104 R)
• M84: 36,064,307 km (0.112 R)
• M85: 36,515,195 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 11,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit