🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.54 AU - 0.82 AU

Year: 214 Days

Day: 44 Hours

Environment

Temp: 174 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,650,404 km

• M1: 389,852 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.62 AU - 0.84 AU

Year: 238 Days

Day: 43.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.68 AU - 0.8 AU

Year: 242 Days

Day: 22.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,650,404 km

• M1: 427,700 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.81 AU - 1.17 AU

Year: 375 Days

Day: 31.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.86 AU - 1.32 AU

Year: 433 Days

Day: 43.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.87 AU - 1.39 AU

Year: 457 Days

Day: 40.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.36 AU - 1.96 AU

Year: 814 Days

Day: 35.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,650,404 km

• M1: 264,190 km (0.111 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.08 AU - 2.26 AU

Year: 1217 Days

Day: 44.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.2

Radius: 8.3

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.83 AU - 9.51 AU

Year: 9721 Days

Day: 8.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,650,404 km

• M1: 143,016 km (0.041 R)
• M2: 255,064 km (0.116 R)
• M3: 703,559 km (0.05 R)
• M4: 821,741 km (0.035 R)
• M5: 1,176,288 km (0.076 R)
• M6: 1,236,426 km (0.087 R)
• M7: 2,135,659 km (0.099 R)
• M8: 2,916,261 km (0.064 R)
• M9: 3,194,663 km (0.112 R)
• M10: 3,251,360 km (0.092 R)
• M11: 4,173,182 km (0.098 R)
• M12: 5,137,490 km (0.045 R)
• M13: 6,525,010 km (0.12 R)
• M14: 6,597,416 km (0.096 R)
• M15: 7,073,735 km (0.085 R)
• M16: 7,372,482 km (0.057 R)
• M17: 7,866,754 km (0.1 R)
• M18: 7,943,647 km (0.091 R)
• M19: 8,176,272 km (0.064 R)
• M20: 8,608,310 km (0.097 R)
• M21: 8,927,253 km (0.087 R)
• M22: 9,576,657 km (0.076 R)
• M23: 9,658,936 km (0.11 R)
• M24: 9,907,119 km (0.12 R)
• M25: 10,115,509 km (0.031 R)
• M26: 12,233,815 km (0.092 R)
• M27: 12,412,734 km (0.044 R)
• M28: 12,727,787 km (0.05 R)
• M29: 13,457,675 km (0.04 R)
• M30: 13,920,830 km (0.096 R)
• M31: 15,293,390 km (0.118 R)
• M32: 15,582,713 km (0.086 R)
• M33: 15,873,830 km (0.071 R)
• M34: 16,363,015 km (0.092 R)
• M35: 16,757,953 km (0.055 R)
• M36: 16,906,953 km (0.088 R)
• M37: 17,106,217 km (0.114 R)
• M38: 18,369,123 km (0.116 R)
• M39: 20,451,525 km (0.099 R)
• M40: 20,610,697 km (0.073 R)
• M41: 21,037,201 km (0.117 R)
• M42: 22,443,271 km (0.1 R)
• M43: 22,882,042 km (0.062 R)
• M44: 23,601,009 km (0.076 R)
• M45: 23,935,360 km (0.115 R)
• M46: 24,047,110 km (0.092 R)
• M47: 24,327,456 km (0.12 R)
• M48: 24,778,045 km (0.09 R)
• M49: 24,891,291 km (0.084 R)
• M50: 24,947,839 km (0.108 R)
• M51: 25,687,750 km (0.064 R)
• M52: 26,319,501 km (0.098 R)
• M53: 27,189,114 km (0.064 R)
• M54: 27,598,114 km (0.115 R)
• M55: 28,068,151 km (0.065 R)
• M56: 28,778,142 km (0.104 R)
• M57: 28,956,463 km (0.111 R)
• M58: 29,016,003 km (0.099 R)
• M59: 29,194,922 km (0.079 R)
• M60: 30,094,903 km (0.042 R)
• M61: 30,276,066 km (0.092 R)
• M62: 30,639,289 km (0.113 R)
• M63: 30,760,763 km (0.112 R)
• M64: 31,065,045 km (0.053 R)
• M65: 31,125,931 km (0.076 R)
• M66: 32,045,210 km (0.05 R)
• M67: 33,160,163 km (0.076 R)
• M68: 34,540,054 km (0.058 R)
• M69: 34,729,744 km (0.078 R)
• M70: 34,793,024 km (0.092 R)
• M71: 35,237,030 km (0.075 R)
• M72: 35,427,917 km (0.092 R)
• M73: 36,002,672 km (0.085 R)
• M74: 36,259,083 km (0.045 R)
• M75: 36,773,700 km (0.119 R)
• M76: 37,290,860 km (0.119 R)
• M77: 37,355,635 km (0.119 R)
• M78: 38,463,109 km (0.082 R)
• M79: 39,251,190 km (0.098 R)
• M80: 39,383,135 km (0.09 R)
• M81: 39,515,230 km (0.105 R)
• M82: 40,710,069 km (0.101 R)
• M83: 41,782,236 km (0.108 R)
• M84: 42,727,845 km (0.088 R)
• M85: 43,339,550 km (0.105 R)
• M86: 43,954,098 km (0.106 R)
• M87: 45,330,100 km (0.067 R)
• M88: 45,884,509 km (0.031 R)
• M89: 46,232,175 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit