🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.51 AU - 0.69 AU

Year: 173 Days

Day: 38 Hours

Environment

Temp: 178 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.68 AU - 0.96 AU

Year: 277 Days

Day: 22.5 Hours

Environment

Temp: 76 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.38 AU - 1.42 AU

Year: 618 Days

Day: 23.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,348,939 km

• M1: 727,644 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.34 AU - 1.54 AU

Year: 644 Days

Day: 40.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,348,939 km

• M1: 35,305 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.27 AU - 1.91 AU

Year: 747 Days

Day: 32.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,348,939 km

• M1: 602,580 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.83 AU - 3.55 AU

Year: 2124 Days

Day: 30.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.76 AU - 3.68 AU

Year: 2154 Days

Day: 25.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.6

Radius: 9.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.1 AU - 12.52 AU

Year: 12341 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,348,939 km

• M1: 127,457 km (0.071 R)
• M2: 337,044 km (0.029 R)
• M3: 762,201 km (0.066 R)
• M4: 922,271 km (0.114 R)
• M5: 1,093,860 km (0.115 R)
• M6: 1,255,575 km (0.077 R)
• M7: 1,580,053 km (0.074 R)
• M8: 2,153,013 km (0.097 R)
• M9: 2,331,632 km (0.092 R)
• M10: 2,409,723 km (0.1 R)
• M11: 2,515,189 km (0.065 R)
• M12: 2,952,912 km (0.039 R)
• M13: 3,037,585 km (0.108 R)
• M14: 3,209,622 km (0.076 R)
• M15: 3,355,331 km (0.114 R)
• M16: 4,085,667 km (0.099 R)
• M17: 4,148,648 km (0.083 R)
• M18: 4,534,012 km (0.118 R)
• M19: 4,599,387 km (0.068 R)
• M20: 5,442,670 km (0.117 R)
• M21: 5,512,233 km (0.056 R)
• M22: 5,687,262 km (0.09 R)
• M23: 7,039,926 km (0.109 R)
• M24: 7,191,918 km (0.096 R)
• M25: 7,654,474 km (0.1 R)
• M26: 8,812,063 km (0.107 R)
• M27: 8,934,882 km (0.064 R)
• M28: 9,017,161 km (0.113 R)
• M29: 9,431,996 km (0.106 R)
• M30: 10,108,927 km (0.088 R)
• M31: 10,626,834 km (0.119 R)
• M32: 11,375,272 km (0.056 R)
• M33: 11,913,974 km (0.074 R)
• M34: 12,095,287 km (0.119 R)
• M35: 12,277,647 km (0.107 R)
• M36: 12,876,487 km (0.079 R)
• M37: 12,969,537 km (0.116 R)
• M38: 14,487,357 km (0.087 R)
• M39: 15,860,965 km (0.108 R)
• M40: 16,512,912 km (0.116 R)
• M41: 16,765,882 km (0.104 R)
• M42: 17,122,374 km (0.08 R)
• M43: 17,791,076 km (0.081 R)
• M44: 17,998,419 km (0.102 R)
• M45: 20,278,739 km (0.116 R)
• M46: 20,441,203 km (0.059 R)
• M47: 21,425,108 km (0.076 R)
• M48: 21,978,470 km (0.081 R)
• M49: 22,704,768 km (0.066 R)
• M50: 23,212,204 km (0.073 R)
• M51: 23,666,383 km (0.051 R)
• M52: 25,279,198 km (0.068 R)
• M53: 26,334,611 km (0.101 R)
• M54: 26,630,366 km (0.093 R)
• M55: 27,644,041 km (0.077 R)
• M56: 29,157,523 km (0.114 R)
• M57: 29,279,894 km (0.092 R)
• M58: 30,884,630 km (0.069 R)
• M59: 31,009,245 km (0.065 R)
• M60: 31,384,137 km (0.086 R)
• M61: 31,634,863 km (0.072 R)
• M62: 32,644,499 km (0.103 R)
• M63: 32,771,508 km (0.059 R)
• M64: 33,217,160 km (0.112 R)
• M65: 33,857,140 km (0.056 R)
• M66: 34,049,971 km (0.066 R)
• M67: 34,114,448 km (0.115 R)
• M68: 34,566,084 km (0.099 R)
• M69: 34,695,486 km (0.107 R)
• M70: 34,825,038 km (0.093 R)
• M71: 35,279,815 km (0.08 R)
• M72: 35,932,810 km (0.096 R)
• M73: 36,129,531 km (0.105 R)
• M74: 36,392,375 km (0.078 R)
• M75: 37,516,304 km (0.079 R)
• M76: 37,982,600 km (0.09 R)
• M77: 38,182,912 km (0.108 R)
• M78: 39,934,104 km (0.032 R)
• M79: 41,230,370 km (0.073 R)
• M80: 41,573,847 km (0.097 R)
• M81: 43,374,855 km (0.088 R)
• M82: 44,004,214 km (0.088 R)
• M83: 44,707,174 km (0.119 R)
• M84: 46,052,657 km (0.08 R)
• M85: 47,411,604 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 14,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit