🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.21 AU - 2.57 AU

Year: 1392 Days

Day: 38.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.32 AU - 2.72 AU

Year: 1507 Days

Day: 13.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.43 AU - 2.69 AU

Year: 1543 Days

Day: 16.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.5 AU - 4.28 AU

Year: 2890 Days

Day: 19.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,691,709 km

• M1: 125,363 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 9.1

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.2 AU - 6.2 AU

Year: 5816 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,691,709 km

• M1: 113,395 km (0.096 R)
• M2: 717,621 km (0.119 R)
• M3: 1,466,807 km (0.099 R)
• M4: 1,783,207 km (0.058 R)
• M5: 2,431,115 km (0.061 R)
• M6: 3,185,687 km (0.075 R)
• M7: 4,920,424 km (0.059 R)
• M8: 5,701,773 km (0.109 R)
• M9: 6,056,320 km (0.095 R)
• M10: 7,624,405 km (0.063 R)
• M11: 8,055,397 km (0.09 R)
• M12: 11,339,668 km (0.078 R)
• M13: 13,026,384 km (0.115 R)
• M14: 18,797,720 km (0.069 R)
• M15: 19,081,508 km (0.045 R)
• M16: 22,875,160 km (0.084 R)
• M17: 24,188,031 km (0.028 R)
• M18: 26,783,853 km (0.026 R)
• M19: 29,751,576 km (0.094 R)
• M20: 31,314,574 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.7

Radius: 12.4

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.59 AU - 6.83 AU

Year: 6548 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,691,709 km

• M1: 154,834 km (0.118 R)
• M2: 604,076 km (0.051 R)
• M3: 1,721,423 km (0.099 R)
• M4: 2,532,842 km (0.076 R)
• M5: 3,401,407 km (0.082 R)
• M6: 4,016,703 km (0.073 R)
• M7: 4,435,278 km (0.088 R)
• M8: 5,471,093 km (0.101 R)
• M9: 6,473,100 km (0.095 R)
• M10: 8,273,809 km (0.111 R)
• M11: 9,309,924 km (0.073 R)
• M12: 10,735,442 km (0.099 R)
• M13: 12,157,819 km (0.086 R)
• M14: 14,121,141 km (0.051 R)
• M15: 14,602,697 km (0.087 R)
• M16: 17,177,276 km (0.113 R)
• M17: 18,036,417 km (0.05 R)
• M18: 18,731,449 km (0.073 R)
• M19: 23,654,864 km (0.111 R)
• M20: 26,052,170 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.5

Radius: 11.3

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.05 AU - 8.73 AU

Year: 8349 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,691,709 km

• M1: 140,472 km (0.114 R)
• M2: 498,909 km (0.106 R)
• M3: 1,228,199 km (0.116 R)
• M4: 2,986,422 km (0.095 R)
• M5: 3,387,195 km (0.071 R)
• M6: 4,029,867 km (0.104 R)
• M7: 5,591,520 km (0.064 R)
• M8: 6,490,752 km (0.073 R)
• M9: 7,285,117 km (0.072 R)
• M10: 9,113,203 km (0.066 R)
• M11: 12,887,109 km (0.069 R)
• M12: 13,654,097 km (0.098 R)
• M13: 16,477,158 km (0.081 R)
• M14: 17,310,119 km (0.106 R)
• M15: 18,611,770 km (0.088 R)
• M16: 27,726,619 km (0.093 R)
• M17: 29,809,620 km (0.074 R)
• M18: 30,837,207 km (0.034 R)
• M19: 35,756,135 km (0.064 R)
• M20: 37,033,551 km (0.108 R)
• M21: 38,702,914 km (0.116 R)
• M22: 41,048,160 km (0.096 R)
• M23: 41,553,801 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250

Radius: 8.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.76 AU - 9.4 AU

Year: 9468 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,691,709 km

• M1: 129,103 km (0.115 R)
• M2: 546,481 km (0.071 R)
• M3: 927,806 km (0.118 R)
• M4: 1,302,100 km (0.088 R)
• M5: 1,762,263 km (0.101 R)
• M6: 2,529,850 km (0.1 R)
• M7: 4,899,181 km (0.071 R)
• M8: 12,549,915 km (0.066 R)
• M9: 20,756,555 km (0.061 R)
• M10: 24,107,098 km (0.032 R)
• M11: 25,994,425 km (0.104 R)
• M12: 28,601,467 km (0.08 R)
• M13: 29,325,072 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.2

Radius: 4.7

Gravity: 31.47 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.81 AU - 12.75 AU

Year: 16212 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,691,709 km

• M1: 58,493 km (0.087 R)
• M2: 514,018 km (0.114 R)
• M3: 877,092 km (0.081 R)
• M4: 2,317,421 km (0.093 R)
• M5: 2,511,000 km (0.092 R)
• M6: 2,881,704 km (0.07 R)
• M7: 4,470,433 km (0.107 R)
• M8: 9,724,161 km (0.111 R)
• M9: 9,946,314 km (0.077 R)
• M10: 12,423,056 km (0.105 R)
• M11: 12,750,825 km (0.071 R)
• M12: 24,437,261 km (0.039 R)
• M13: 27,081,104 km (0.118 R)
• M14: 27,742,925 km (0.055 R)
• M15: 31,214,045 km (0.114 R)
• M16: 35,485,662 km (0.109 R)
• M17: 45,473,714 km (0.056 R)
• M18: 49,287,262 km (0.116 R)
• M19: 51,439,377 km (0.116 R)
• M20: 55,929,857 km (0.108 R)
• M21: 59,556,857 km (0.088 R)
• M22: 65,878,714 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.3

Radius: 6

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.67 AU - 15.55 AU

Year: 19967 Days

Day: 22.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,691,709 km

• M1: 74,649 km (0.055 R)
• M2: 382,671 km (0.082 R)
• M3: 926,460 km (0.087 R)
• M4: 1,427,164 km (0.069 R)
• M5: 1,840,054 km (0.119 R)
• M6: 2,808,102 km (0.096 R)
• M7: 4,077,589 km (0.027 R)
• M8: 4,321,284 km (0.076 R)
• M9: 4,574,852 km (0.044 R)
• M10: 4,838,145 km (0.081 R)
• M11: 5,955,641 km (0.096 R)
• M12: 6,888,982 km (0.087 R)
• M13: 8,393,338 km (0.118 R)
• M14: 15,851,540 km (0.106 R)
• M15: 19,109,183 km (0.092 R)
• M16: 19,449,070 km (0.065 R)
• M17: 22,128,068 km (0.08 R)
• M18: 24,540,633 km (0.12 R)
• M19: 25,348,312 km (0.055 R)
• M20: 26,487,500 km (0.052 R)
• M21: 26,698,134 km (0.104 R)
• M22: 26,910,114 km (0.119 R)
• M23: 28,314,539 km (0.1 R)
• M24: 33,063,673 km (0.088 R)
• M25: 35,689,863 km (0.119 R)
• M26: 41,636,977 km (0.081 R)
• M27: 50,440,512 km (0.076 R)
• M28: 51,252,829 km (0.086 R)
• M29: 52,239,128 km (0.088 R)
• M30: 52,903,641 km (0.051 R)
• M31: 58,068,059 km (0.099 R)
• M32: 60,406,723 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 13,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit