🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.76 AU - 1.14 AU

Year: 274 Days

Day: 39.1 Hours

Environment

Temp: 237 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,952,374 km

• M1: 122,371 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.91 AU - 1.1 AU

Year: 296 Days

Day: 41.2 Hours

Environment

Temp: 257 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.84 AU - 1.26 AU

Year: 319 Days

Day: 28.1 Hours

Environment

Temp: 226 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,952,374 km

• M1: 330,611 km (0.086 R)
• M2: 403,316 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.35 AU - 1.75 AU

Year: 572 Days

Day: 48 Hours

Environment

Temp: 188 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,952,374 km

• M1: 461,360 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.38 AU - 3.54 AU

Year: 1509 Days

Day: 38.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.77 AU - 3.79 AU

Year: 1760 Days

Day: 13.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.53 AU - 3.53 AU

Year: 1965 Days

Day: 22.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.73 AU - 7.17 AU

Year: 5428 Days

Day: 23.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309

Radius: 8.7

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.27 AU - 13.41 AU

Year: 14435 Days

Day: 5.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,952,374 km

• M1: 124,765 km (0.101 R)
• M2: 185,801 km (0.061 R)
• M3: 240,703 km (0.076 R)
• M4: 315,951 km (0.112 R)
• M5: 376,388 km (0.09 R)
• M6: 663,616 km (0.102 R)
• M7: 902,524 km (0.097 R)
• M8: 1,148,313 km (0.101 R)
• M9: 1,501,514 km (0.106 R)
• M10: 2,153,611 km (0.092 R)
• M11: 2,483,624 km (0.1 R)
• M12: 2,748,412 km (0.105 R)
• M13: 2,884,247 km (0.036 R)
• M14: 3,022,326 km (0.098 R)
• M15: 3,333,789 km (0.112 R)
• M16: 3,478,898 km (0.092 R)
• M17: 3,685,643 km (0.093 R)
• M18: 4,173,033 km (0.086 R)
• M19: 4,298,096 km (0.042 R)
• M20: 4,909,054 km (0.12 R)
• M21: 5,275,270 km (0.098 R)
• M22: 5,410,656 km (0.097 R)
• M23: 5,478,872 km (0.101 R)
• M24: 5,650,312 km (0.066 R)
• M25: 5,858,701 km (0.103 R)
• M26: 7,011,503 km (0.032 R)
• M27: 7,086,002 km (0.082 R)
• M28: 7,198,051 km (0.092 R)
• M29: 7,423,794 km (0.091 R)
• M30: 7,690,378 km (0.07 R)
• M31: 7,766,972 km (0.051 R)
• M32: 8,587,965 km (0.111 R)
• M33: 9,642,032 km (0.105 R)
• M34: 9,849,524 km (0.115 R)
• M35: 10,100,250 km (0.119 R)
• M36: 11,385,894 km (0.046 R)
• M37: 11,605,204 km (0.057 R)
• M38: 11,959,003 km (0.049 R)
• M39: 12,226,634 km (0.11 R)
• M40: 12,406,151 km (0.035 R)
• M41: 12,586,566 km (0.078 R)
• M42: 12,904,312 km (0.05 R)
• M43: 13,967,205 km (0.068 R)
• M44: 14,296,171 km (0.111 R)
• M45: 15,979,446 km (0.106 R)
• M46: 16,077,433 km (0.037 R)
• M47: 16,372,889 km (0.108 R)
• M48: 16,670,140 km (0.098 R)
• M49: 17,019,151 km (0.032 R)
• M50: 17,269,877 km (0.053 R)
• M51: 17,775,069 km (0.113 R)
• M52: 17,876,796 km (0.119 R)
• M53: 18,131,711 km (0.041 R)
• M54: 18,387,822 km (0.104 R)
• M55: 18,851,875 km (0.079 R)
• M56: 19,059,367 km (0.106 R)
• M57: 19,319,817 km (0.099 R)
• M58: 19,424,386 km (0.059 R)
• M59: 20,907,050 km (0.1 R)
• M60: 22,700,878 km (0.088 R)
• M61: 23,143,239 km (0.099 R)
• M62: 23,532,493 km (0.108 R)
• M63: 23,644,093 km (0.101 R)
• M64: 25,282,489 km (0.052 R)
• M65: 25,740,857 km (0.073 R)
• M66: 26,607,776 km (0.098 R)
• M67: 26,724,164 km (0.036 R)
• M68: 26,898,894 km (0.056 R)
• M69: 27,484,270 km (0.113 R)
• M70: 27,778,529 km (0.101 R)
• M71: 28,370,189 km (0.097 R)
• M72: 31,821,113 km (0.028 R)
• M73: 31,882,897 km (0.11 R)
• M74: 32,315,982 km (0.109 R)
• M75: 33,313,351 km (0.097 R)
• M76: 33,815,851 km (0.099 R)
• M77: 34,194,333 km (0.059 R)
• M78: 35,146,823 km (0.12 R)
• M79: 35,274,430 km (0.062 R)
• M80: 36,947,832 km (0.108 R)
• M81: 37,012,757 km (0.117 R)
• M82: 37,794,107 km (0.111 R)
• M83: 38,318,148 km (0.086 R)
• M84: 38,910,556 km (0.111 R)
• M85: 40,638,860 km (0.105 R)
• M86: 41,512,512 km (0.094 R)
• M87: 41,917,772 km (0.099 R)
• M88: 45,137,418 km (0.116 R)
• M89: 45,832,599 km (0.05 R)
• M90: 46,952,339 km (0.058 R)

Kuiper Belt

Range: 37.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 14,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit