🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.54 AU - 0.62 AU

Year: 165 Days

Day: 32.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,030,008 km

• M1: 207,343 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.65 AU - 0.81 AU

Year: 233 Days

Day: 14 Hours

Environment

Temp: 190 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.77 AU - 0.77 AU

Year: 252 Days

Day: 43.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,030,008 km

• M1: 41,139 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 14.2

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.38 AU - 4.96 AU

Year: 3762 Days

Day: 10.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,030,008 km

• M1: 177,124 km (0.085 R)
• M2: 635,043 km (0.085 R)
• M3: 1,084,435 km (0.108 R)
• M4: 1,561,802 km (0.073 R)
• M5: 2,154,060 km (0.117 R)
• M6: 2,774,592 km (0.096 R)
• M7: 3,240,589 km (0.065 R)
• M8: 4,172,883 km (0.09 R)
• M9: 4,990,735 km (0.095 R)
• M10: 7,955,465 km (0.115 R)
• M11: 9,136,989 km (0.1 R)
• M12: 10,774,936 km (0.106 R)
• M13: 12,697,568 km (0.091 R)
• M14: 14,572,777 km (0.059 R)
• M15: 19,895,320 km (0.091 R)
• M16: 20,691,031 km (0.099 R)
• M17: 22,488,001 km (0.094 R)
• M18: 25,068,414 km (0.113 R)
• M19: 25,918,729 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.3

Radius: 8

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.66 AU - 6.72 AU

Year: 6451 Days

Day: 10 Hours

Environment

Temp: -169 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,030,008 km

• M1: 99,632 km (0.111 R)
• M2: 363,972 km (0.093 R)
• M3: 654,790 km (0.057 R)
• M4: 978,220 km (0.108 R)
• M5: 1,312,572 km (0.043 R)
• M6: 1,882,390 km (0.082 R)
• M7: 2,215,844 km (0.09 R)
• M8: 4,220,006 km (0.109 R)
• M9: 4,487,487 km (0.048 R)
• M10: 5,577,457 km (0.029 R)
• M11: 5,867,528 km (0.116 R)
• M12: 6,618,958 km (0.104 R)
• M13: 8,229,379 km (0.081 R)
• M14: 8,605,917 km (0.094 R)
• M15: 8,906,608 km (0.047 R)
• M16: 9,991,193 km (0.107 R)
• M17: 10,275,579 km (0.079 R)
• M18: 11,212,211 km (0.113 R)
• M19: 12,204,344 km (0.112 R)
• M20: 13,655,593 km (0.099 R)
• M21: 14,243,213 km (0.067 R)
• M22: 14,603,744 km (0.031 R)
• M23: 16,630,795 km (0.082 R)
• M24: 17,573,860 km (0.12 R)
• M25: 18,410,262 km (0.104 R)
• M26: 20,087,104 km (0.103 R)
• M27: 23,159,246 km (0.116 R)
• M28: 31,112,767 km (0.099 R)
• M29: 34,768,041 km (0.034 R)
• M30: 39,284,700 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.6

Radius: 8

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.05 AU - 11.41 AU

Year: 11314 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,030,008 km

• M1: 99,632 km (0.041 R)
• M2: 397,033 km (0.105 R)
• M3: 796,309 km (0.117 R)
• M4: 1,450,651 km (0.083 R)
• M5: 2,116,361 km (0.077 R)
• M6: 2,422,887 km (0.096 R)
• M7: 2,779,828 km (0.099 R)
• M8: 4,092,699 km (0.11 R)
• M9: 4,689,295 km (0.111 R)
• M10: 6,019,669 km (0.083 R)
• M11: 6,269,796 km (0.119 R)
• M12: 7,062,216 km (0.118 R)
• M13: 8,264,086 km (0.08 R)
• M14: 10,038,167 km (0.054 R)
• M15: 11,067,250 km (0.078 R)
• M16: 11,389,335 km (0.049 R)
• M17: 12,623,966 km (0.097 R)
• M18: 13,576,306 km (0.035 R)
• M19: 18,762,415 km (0.093 R)
• M20: 21,458,767 km (0.086 R)
• M21: 23,334,874 km (0.096 R)
• M22: 30,866,828 km (0.063 R)
• M23: 34,603,483 km (0.049 R)
• M24: 35,292,830 km (0.104 R)
• M25: 35,757,332 km (0.058 R)
• M26: 39,000,763 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.2

Radius: 3.7

Gravity: 45.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.35 AU - 14.35 AU

Year: 16179 Days

Day: 21.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,030,008 km

• M1: 53,556 km (0.112 R)
• M2: 307,723 km (0.115 R)
• M3: 424,858 km (0.087 R)
• M4: 564,882 km (0.032 R)
• M5: 833,559 km (0.117 R)
• M6: 974,181 km (0.087 R)
• M7: 1,556,566 km (0.109 R)
• M8: 2,491,403 km (0.065 R)
• M9: 2,624,395 km (0.12 R)
• M10: 2,856,571 km (0.105 R)
• M11: 4,166,151 km (0.081 R)
• M12: 5,488,895 km (0.098 R)
• M13: 6,025,204 km (0.12 R)
• M14: 7,068,350 km (0.104 R)
• M15: 7,748,871 km (0.053 R)
• M16: 8,472,027 km (0.084 R)
• M17: 8,875,642 km (0.089 R)
• M18: 10,676,650 km (0.08 R)
• M19: 10,969,264 km (0.035 R)
• M20: 12,707,292 km (0.063 R)
• M21: 12,969,687 km (0.084 R)
• M22: 16,795,802 km (0.118 R)
• M23: 25,004,835 km (0.102 R)
• M24: 25,313,306 km (0.03 R)
• M25: 25,728,739 km (0.045 R)
• M26: 26,466,406 km (0.117 R)
• M27: 26,894,256 km (0.105 R)
• M28: 27,435,651 km (0.1 R)
• M29: 27,984,077 km (0.077 R)
• M30: 28,539,833 km (0.12 R)
• M31: 31,191,455 km (0.119 R)
• M32: 41,831,903 km (0.063 R)
• M33: 42,558,201 km (0.118 R)
• M34: 43,589,080 km (0.072 R)
• M35: 43,886,630 km (0.118 R)
• M36: 50,289,119 km (0.091 R)
• M37: 51,110,113 km (0.113 R)
• M38: 51,939,932 km (0.114 R)
• M39: 53,456,106 km (0.11 R)
• M40: 53,797,040 km (0.119 R)

Asteroid Belt

Center: 12.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.1

Radius: 7.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.7 AU - 13.2 AU

Year: 17372 Days

Day: 22.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,030,008 km

• M1: 88,412 km (0.087 R)
• M2: 459,415 km (0.079 R)
• M3: 1,060,350 km (0.119 R)
• M4: 1,363,734 km (0.073 R)
• M5: 1,994,289 km (0.114 R)
• M6: 2,655,961 km (0.09 R)
• M7: 2,978,194 km (0.071 R)
• M8: 4,153,286 km (0.07 R)
• M9: 5,025,441 km (0.059 R)
• M10: 6,950,018 km (0.061 R)
• M11: 8,095,638 km (0.108 R)
• M12: 9,534,620 km (0.085 R)
• M13: 11,925,194 km (0.09 R)
• M14: 12,179,211 km (0.113 R)
• M15: 12,488,729 km (0.104 R)
• M16: 17,917,935 km (0.065 R)
• M17: 19,697,252 km (0.081 R)
• M18: 19,981,189 km (0.108 R)
• M19: 20,922,609 km (0.055 R)
• M20: 23,923,841 km (0.059 R)
• M21: 25,737,566 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.2

Radius: 3.9

Gravity: 54.91 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.8 AU - 15.86 AU

Year: 19173 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,030,008 km

• M1: 48,470 km (0.077 R)
• M2: 443,408 km (0.11 R)
• M3: 581,786 km (0.045 R)
• M4: 780,003 km (0.088 R)
• M5: 1,267,842 km (0.099 R)
• M6: 1,745,358 km (0.1 R)
• M7: 2,096,764 km (0.06 R)
• M8: 2,588,342 km (0.049 R)
• M9: 2,912,671 km (0.111 R)
• M10: 3,952,675 km (0.119 R)
• M11: 4,842,483 km (0.095 R)
• M12: 6,154,456 km (0.096 R)
• M13: 6,822,411 km (0.069 R)
• M14: 7,245,623 km (0.094 R)
• M15: 7,938,561 km (0.113 R)
• M16: 9,340,592 km (0.08 R)
• M17: 10,040,111 km (0.119 R)
• M18: 11,218,195 km (0.041 R)
• M19: 16,187,238 km (0.093 R)
• M20: 16,601,773 km (0.086 R)
• M21: 17,279,601 km (0.108 R)
• M22: 18,152,654 km (0.117 R)
• M23: 21,439,918 km (0.037 R)
• M24: 25,769,729 km (0.105 R)
• M25: 26,677,339 km (0.117 R)
• M26: 33,502,294 km (0.076 R)
• M27: 34,174,886 km (0.06 R)
• M28: 36,106,194 km (0.075 R)
• M29: 41,403,754 km (0.106 R)
• M30: 43,755,881 km (0.103 R)
• M31: 44,559,371 km (0.09 R)
• M32: 48,041,262 km (0.081 R)
• M33: 54,239,999 km (0.109 R)
• M34: 60,354,962 km (0.089 R)
• M35: 60,950,810 km (0.094 R)
• M36: 62,761,543 km (0.117 R)
• M37: 63,577,898 km (0.073 R)
• M38: 71,023,833 km (0.091 R)
• M39: 75,070,007 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 12,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit