🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.45 AU - 0.57 AU

Year: 138 Days

Day: 27.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,148,846 km

• M1: 37,549 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.34 AU - 1.4 AU

Year: 607 Days

Day: 37.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,148,846 km

• M1: 303,085 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.71 AU - 1.77 AU

Year: 869 Days

Day: 18 Hours

Environment

Temp: -72 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.26 AU - 5.18 AU

Year: 3283 Days

Day: 35.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,148,846 km

• M1: 1,766,751 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111

Radius: 11.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.06 AU - 4.82 AU

Year: 3543 Days

Day: 7.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 171.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,148,846 km

• M1: 143,464 km (0.06 R)
• M2: 567,126 km (0.106 R)
• M3: 1,291,179 km (0.099 R)
• M4: 2,215,096 km (0.118 R)
• M5: 2,924,638 km (0.052 R)
• M6: 4,658,926 km (0.083 R)
• M7: 5,345,282 km (0.105 R)
• M8: 5,960,129 km (0.037 R)
• M9: 7,097,970 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.4

Radius: 10

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.06 AU - 6.34 AU

Year: 4491 Days

Day: 10.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,148,846 km

• M1: 124,316 km (0.074 R)
• M2: 492,925 km (0.086 R)
• M3: 1,159,234 km (0.12 R)
• M4: 1,522,458 km (0.089 R)
• M5: 1,991,148 km (0.112 R)
• M6: 3,904,804 km (0.118 R)
• M7: 5,044,141 km (0.114 R)
• M8: 5,482,463 km (0.083 R)
• M9: 5,987,505 km (0.04 R)
• M10: 7,865,557 km (0.084 R)
• M11: 9,131,304 km (0.05 R)
• M12: 9,553,470 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817

Radius: 14.5

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.84 AU - 12.48 AU

Year: 14120 Days

Day: 13.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,148,846 km

• M1: 180,415 km (0.081 R)
• M2: 1,040,453 km (0.073 R)
• M3: 1,736,382 km (0.096 R)
• M4: 4,387,257 km (0.074 R)
• M5: 7,503,979 km (0.086 R)
• M6: 8,396,928 km (0.072 R)
• M7: 10,170,710 km (0.11 R)
• M8: 13,687,158 km (0.089 R)
• M9: 19,283,016 km (0.099 R)
• M10: 24,795,847 km (0.095 R)
• M11: 30,340,094 km (0.117 R)
• M12: 39,777,326 km (0.095 R)
• M13: 43,067,432 km (0.097 R)
• M14: 44,553,088 km (0.055 R)
• M15: 48,416,154 km (0.068 R)
• M16: 49,536,642 km (0.114 R)
• M17: 51,829,379 km (0.072 R)
• M18: 53,679,905 km (0.104 R)
• M19: 56,449,560 km (0.119 R)
• M20: 60,965,919 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.5

Radius: 6.5

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.03 AU - 13.05 AU

Year: 16819 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,148,846 km

• M1: 80,783 km (0.039 R)
• M2: 568,622 km (0.056 R)
• M3: 921,672 km (0.111 R)
• M4: 1,211,444 km (0.081 R)
• M5: 1,530,685 km (0.095 R)
• M6: 2,067,592 km (0.081 R)
• M7: 2,568,895 km (0.119 R)
• M8: 4,343,125 km (0.108 R)
• M9: 4,957,374 km (0.107 R)
• M10: 6,081,453 km (0.098 R)
• M11: 6,765,414 km (0.094 R)
• M12: 7,234,703 km (0.06 R)
• M13: 8,048,964 km (0.093 R)
• M14: 8,575,698 km (0.119 R)
• M15: 8,872,650 km (0.117 R)
• M16: 9,176,333 km (0.101 R)
• M17: 9,434,689 km (0.092 R)
• M18: 12,230,374 km (0.062 R)
• M19: 13,382,577 km (0.103 R)
• M20: 15,244,173 km (0.108 R)
• M21: 17,428,750 km (0.106 R)
• M22: 21,670,748 km (0.088 R)
• M23: 23,931,770 km (0.116 R)
• M24: 30,035,363 km (0.075 R)
• M25: 30,605,630 km (0.071 R)
• M26: 35,177,191 km (0.063 R)
• M27: 35,556,422 km (0.065 R)
• M28: 37,231,170 km (0.084 R)
• M29: 40,876,122 km (0.045 R)
• M30: 43,579,206 km (0.098 R)
• M31: 44,309,842 km (0.1 R)
• M32: 49,654,525 km (0.093 R)
• M33: 53,724,934 km (0.089 R)
• M34: 54,396,179 km (0.059 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: 227 - 15,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit