🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.1 AU - 1.74 AU

Year: 637 Days

Day: 29.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,705,758 km

• M1: 730,337 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.2 AU - 1.78 AU

Year: 685 Days

Day: 12.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.23 AU - 2.43 AU

Year: 1340 Days

Day: 42.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,705,758 km

• M1: 435,479 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.96 AU - 4 AU

Year: 2991 Days

Day: 16 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,705,758 km

• M1: 21,542 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.5

Radius: 8.7

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.57 AU - 7.47 AU

Year: 6272 Days

Day: 9.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,705,758 km

• M1: 125,064 km (0.063 R)
• M2: 518,057 km (0.108 R)
• M3: 1,095,655 km (0.095 R)
• M4: 1,727,107 km (0.105 R)
• M5: 2,956,204 km (0.04 R)
• M6: 5,542,003 km (0.109 R)
• M7: 5,910,911 km (0.111 R)
• M8: 6,395,159 km (0.105 R)
• M9: 6,766,910 km (0.119 R)
• M10: 13,167,305 km (0.025 R)
• M11: 22,119,541 km (0.109 R)
• M12: 25,404,112 km (0.097 R)
• M13: 25,995,622 km (0.118 R)
• M14: 32,130,481 km (0.073 R)
• M15: 33,625,113 km (0.061 R)
• M16: 34,133,447 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.1

Radius: 4.2

Gravity: 29.77 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.8 AU - 17.52 AU

Year: 20073 Days

Day: 22.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,705,758 km

• M1: 52,509 km (0.059 R)
• M2: 312,061 km (0.118 R)
• M3: 501,153 km (0.117 R)
• M4: 1,208,900 km (0.081 R)
• M5: 1,395,000 km (0.118 R)
• M6: 1,550,881 km (0.064 R)
• M7: 2,090,331 km (0.064 R)
• M8: 5,715,087 km (0.069 R)
• M9: 6,199,037 km (0.082 R)
• M10: 7,480,791 km (0.101 R)
• M11: 8,615,491 km (0.096 R)
• M12: 9,860,295 km (0.091 R)
• M13: 10,088,432 km (0.107 R)
• M14: 11,912,778 km (0.104 R)
• M15: 13,662,175 km (0.09 R)
• M16: 16,516,353 km (0.061 R)
• M17: 18,944,626 km (0.082 R)
• M18: 22,867,830 km (0.075 R)
• M19: 23,570,192 km (0.107 R)
• M20: 25,336,045 km (0.111 R)
• M21: 26,305,589 km (0.042 R)
• M22: 28,779,339 km (0.084 R)
• M23: 30,072,463 km (0.047 R)
• M24: 31,036,921 km (0.032 R)
• M25: 33,027,320 km (0.078 R)
• M26: 38,092,106 km (0.101 R)
• M27: 39,936,947 km (0.114 R)
• M28: 40,225,970 km (0.069 R)
• M29: 42,588,569 km (0.095 R)
• M30: 45,669,836 km (0.107 R)
• M31: 45,985,787 km (0.037 R)
• M32: 46,462,705 km (0.101 R)
• M33: 59,293,266 km (0.116 R)
• M34: 62,541,335 km (0.056 R)
• M35: 64,904,083 km (0.073 R)
• M36: 65,905,940 km (0.062 R)
• M37: 69,597,866 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.9

Radius: 5.8

Gravity: 23.57 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 12.49 AU - 17.11 AU

Year: 21450 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,705,758 km

• M1: 73,004 km (0.031 R)
• M2: 454,628 km (0.071 R)
• M3: 1,063,342 km (0.039 R)
• M4: 1,394,701 km (0.111 R)
• M5: 1,576,313 km (0.079 R)
• M6: 2,686,179 km (0.059 R)
• M7: 2,890,380 km (0.086 R)
• M8: 4,882,127 km (0.041 R)
• M9: 5,109,964 km (0.089 R)
• M10: 5,505,351 km (0.104 R)
• M11: 6,675,356 km (0.103 R)
• M12: 7,950,080 km (0.109 R)
• M13: 9,035,263 km (0.064 R)
• M14: 11,967,830 km (0.076 R)
• M15: 14,759,476 km (0.045 R)
• M16: 17,600,489 km (0.078 R)
• M17: 19,525,963 km (0.079 R)
• M18: 20,885,060 km (0.069 R)
• M19: 23,040,017 km (0.099 R)
• M20: 24,445,788 km (0.114 R)
• M21: 25,226,091 km (0.1 R)
• M22: 26,253,379 km (0.113 R)
• M23: 27,308,343 km (0.082 R)
• M24: 37,075,887 km (0.114 R)
• M25: 40,220,285 km (0.074 R)
• M26: 42,412,642 km (0.075 R)
• M27: 46,523,292 km (0.049 R)
• M28: 54,201,104 km (0.1 R)
• M29: 58,043,076 km (0.115 R)
• M30: 59,429,549 km (0.104 R)
• M31: 62,062,921 km (0.107 R)
• M32: 63,721,363 km (0.074 R)
• M33: 65,409,275 km (0.081 R)
• M34: 67,778,307 km (0.118 R)
• M35: 69,758,833 km (0.056 R)
• M36: 72,231,387 km (0.083 R)
• M37: 81,221,770 km (0.056 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 19,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit