🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.83 AU - 1.03 AU

Year: 314 Days

Day: 36.2 Hours

Environment

Temp: 88 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.88 AU - 1.1 AU

Year: 345 Days

Day: 13.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.89 AU - 1.19 AU

Year: 371 Days

Day: 40.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,453,296 km

• M1: 18,700 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.56 AU - 1.94 AU

Year: 810 Days

Day: 22.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.89 AU - 2.47 AU

Year: 1126 Days

Day: 24.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,453,296 km

• M1: 155,731 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.8

Radius: 8.5

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.19 AU - 7.45 AU

Year: 6231 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,453,296 km

• M1: 105,766 km (0.03 R)
• M2: 371,900 km (0.094 R)
• M3: 823,237 km (0.063 R)
• M4: 1,368,671 km (0.101 R)
• M5: 1,655,300 km (0.114 R)
• M6: 2,301,563 km (0.077 R)
• M7: 2,768,009 km (0.101 R)
• M8: 3,472,017 km (0.072 R)
• M9: 6,750,454 km (0.117 R)
• M10: 7,707,133 km (0.119 R)
• M11: 8,218,159 km (0.088 R)
• M12: 8,793,512 km (0.117 R)
• M13: 14,520,867 km (0.089 R)
• M14: 15,484,277 km (0.099 R)
• M15: 17,806,784 km (0.035 R)
• M16: 18,629,872 km (0.047 R)
• M17: 25,631,052 km (0.105 R)
• M18: 28,676,715 km (0.036 R)
• M19: 29,050,111 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.6

Radius: 3.8

Gravity: 37.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 19.35 AU - 20.17 AU

Year: 30730 Days

Day: 19.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 125.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 93,453,296 km

• M1: 47,273 km (0.085 R)
• M2: 221,106 km (0.086 R)
• M3: 459,265 km (0.107 R)
• M4: 772,374 km (0.093 R)
• M5: 1,069,176 km (0.111 R)
• M6: 1,338,452 km (0.071 R)
• M7: 1,707,959 km (0.068 R)
• M8: 2,469,711 km (0.117 R)
• M9: 2,645,638 km (0.06 R)
• M10: 3,194,812 km (0.03 R)
• M11: 3,343,363 km (0.055 R)
• M12: 3,783,629 km (0.111 R)
• M13: 4,121,122 km (0.104 R)
• M14: 6,579,614 km (0.094 R)
• M15: 7,842,369 km (0.109 R)
• M16: 8,502,245 km (0.105 R)
• M17: 11,103,752 km (0.1 R)
• M18: 11,239,438 km (0.114 R)
• M19: 11,722,938 km (0.109 R)
• M20: 12,292,457 km (0.111 R)
• M21: 22,308,483 km (0.062 R)
• M22: 27,640,151 km (0.118 R)
• M23: 30,201,417 km (0.087 R)
• M24: 34,765,797 km (0.113 R)
• M25: 41,701,154 km (0.104 R)
• M26: 49,137,515 km (0.081 R)
• M27: 59,458,721 km (0.056 R)
• M28: 65,232,002 km (0.104 R)
• M29: 67,461,609 km (0.111 R)
• M30: 80,638,189 km (0.108 R)
• M31: 82,945,437 km (0.119 R)
• M32: 83,204,541 km (0.05 R)
• M33: 84,507,837 km (0.087 R)
• M34: 87,960,257 km (0.03 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 12,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit