🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.59 AU - 0.71 AU

Year: 198 Days

Day: 37.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.56 AU - 0.8 AU

Year: 212 Days

Day: 32.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.5 AU - 1.52 AU

Year: 703 Days

Day: 31 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,598,119 km

• M1: 1,257,520 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.69 AU - 4.27 AU

Year: 2459 Days

Day: 20.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.2

Radius: 9.7

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.96 AU - 7.22 AU

Year: 7150 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,598,119 km

• M1: 192,532 km (0.068 R)
• M2: 266,284 km (0.074 R)
• M3: 433,834 km (0.088 R)
• M4: 494,421 km (0.106 R)
• M5: 696,079 km (0.105 R)
• M6: 799,750 km (0.066 R)
• M7: 990,039 km (0.104 R)
• M8: 1,056,909 km (0.088 R)
• M9: 1,510,340 km (0.067 R)
• M10: 2,556,478 km (0.119 R)
• M11: 2,816,928 km (0.048 R)
• M12: 3,135,871 km (0.044 R)
• M13: 3,236,400 km (0.05 R)
• M14: 3,440,601 km (0.11 R)
• M15: 3,596,632 km (0.085 R)
• M16: 3,702,099 km (0.103 R)
• M17: 4,133,688 km (0.084 R)
• M18: 4,271,917 km (0.089 R)
• M19: 4,638,432 km (0.089 R)
• M20: 5,705,962 km (0.067 R)
• M21: 5,860,197 km (0.047 R)
• M22: 5,922,131 km (0.116 R)
• M23: 6,141,142 km (0.102 R)
• M24: 7,611,240 km (0.093 R)
• M25: 8,020,989 km (0.117 R)
• M26: 9,256,817 km (0.091 R)
• M27: 10,100,998 km (0.031 R)
• M28: 10,287,846 km (0.088 R)
• M29: 10,362,794 km (0.091 R)
• M30: 10,551,138 km (0.115 R)
• M31: 10,626,834 km (0.081 R)
• M32: 10,854,971 km (0.105 R)
• M33: 11,200,243 km (0.04 R)
• M34: 11,354,778 km (0.046 R)
• M35: 11,588,001 km (0.115 R)
• M36: 11,744,480 km (0.109 R)
• M37: 12,376,980 km (0.051 R)
• M38: 12,777,902 km (0.102 R)
• M39: 12,980,009 km (0.055 R)
• M40: 13,264,694 km (0.077 R)
• M41: 13,633,752 km (0.092 R)
• M42: 14,131,164 km (0.118 R)
• M43: 15,357,568 km (0.048 R)
• M44: 15,615,624 km (0.093 R)
• M45: 16,750,174 km (0.102 R)
• M46: 17,551,121 km (0.109 R)
• M47: 18,410,112 km (0.066 R)
• M48: 18,501,367 km (0.055 R)
• M49: 18,638,548 km (0.111 R)
• M50: 18,959,735 km (0.063 R)
• M51: 19,236,491 km (0.098 R)
• M52: 21,450,988 km (0.118 R)
• M53: 21,739,413 km (0.087 R)
• M54: 22,612,466 km (0.101 R)
• M55: 23,744,772 km (0.05 R)
• M56: 24,844,915 km (0.045 R)
• M57: 24,945,744 km (0.053 R)
• M58: 25,808,475 km (0.077 R)
• M59: 26,115,300 km (0.08 R)
• M60: 26,217,924 km (0.064 R)
• M61: 26,320,549 km (0.069 R)
• M62: 26,680,930 km (0.09 R)
• M63: 27,719,737 km (0.104 R)
• M64: 28,191,569 km (0.111 R)
• M65: 28,665,944 km (0.084 R)
• M66: 28,824,667 km (0.105 R)
• M67: 29,302,633 km (0.099 R)
• M68: 29,409,296 km (0.098 R)
• M69: 30,051,370 km (0.076 R)
• M70: 31,077,462 km (0.107 R)
• M71: 32,005,417 km (0.085 R)
• M72: 32,610,541 km (0.1 R)
• M73: 33,108,552 km (0.073 R)
• M74: 33,386,355 km (0.105 R)
• M75: 34,843,139 km (0.08 R)
• M76: 34,955,936 km (0.109 R)
• M77: 35,465,616 km (0.081 R)
• M78: 36,894,276 km (0.116 R)
• M79: 37,413,081 km (0.108 R)
• M80: 37,644,509 km (0.095 R)
• M81: 38,458,022 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.6

Radius: 10.5

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.1 AU - 9.44 AU

Year: 8203 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 41,598,119 km

• M1: 267,780 km (0.049 R)
• M2: 480,808 km (0.111 R)
• M3: 552,016 km (0.103 R)
• M4: 829,969 km (0.104 R)
• M5: 989,141 km (0.114 R)
• M6: 1,174,194 km (0.108 R)
• M7: 1,403,228 km (0.045 R)
• M8: 1,502,411 km (0.098 R)
• M9: 1,725,462 km (0.108 R)
• M10: 2,071,183 km (0.092 R)
• M11: 2,339,860 km (0.089 R)
• M12: 2,953,660 km (0.108 R)
• M13: 3,082,165 km (0.06 R)
• M14: 3,169,081 km (0.107 R)
• M15: 3,707,185 km (0.079 R)
• M16: 4,105,564 km (0.06 R)
• M17: 4,189,339 km (0.038 R)
• M18: 4,729,088 km (0.099 R)
• M19: 5,187,007 km (0.114 R)
• M20: 5,473,936 km (0.112 R)
• M21: 5,566,387 km (0.117 R)
• M22: 5,739,322 km (0.106 R)
• M23: 6,687,025 km (0.092 R)
• M24: 6,771,847 km (0.105 R)
• M25: 6,970,812 km (0.093 R)
• M26: 7,114,276 km (0.067 R)
• M27: 7,360,365 km (0.065 R)
• M28: 7,565,015 km (0.095 R)
• M29: 7,653,427 km (0.042 R)
• M30: 8,130,345 km (0.119 R)
• M31: 9,019,256 km (0.073 R)
• M32: 10,639,849 km (0.039 R)
• M33: 10,772,094 km (0.1 R)
• M34: 10,904,787 km (0.1 R)
• M35: 11,088,194 km (0.11 R)
• M36: 11,188,724 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.8

Radius: 14.4

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.07 AU - 9.79 AU

Year: 10968 Days

Day: 5.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,598,119 km

• M1: 335,249 km (0.073 R)
• M2: 465,848 km (0.11 R)
• M3: 723,605 km (0.119 R)
• M4: 852,558 km (0.09 R)
• M5: 969,993 km (0.089 R)
• M6: 1,179,430 km (0.109 R)
• M7: 1,475,035 km (0.114 R)
• M8: 2,303,508 km (0.112 R)
• M9: 2,416,305 km (0.079 R)
• M10: 2,795,984 km (0.105 R)
• M11: 3,258,092 km (0.112 R)
• M12: 3,385,400 km (0.116 R)
• M13: 3,678,312 km (0.038 R)
• M14: 3,844,665 km (0.104 R)
• M15: 4,150,443 km (0.081 R)
• M16: 4,254,264 km (0.098 R)
• M17: 5,004,946 km (0.116 R)
• M18: 5,376,996 km (0.083 R)
• M19: 5,874,260 km (0.051 R)
• M20: 6,466,518 km (0.072 R)
• M21: 6,627,784 km (0.079 R)
• M22: 7,244,277 km (0.077 R)
• M23: 8,138,274 km (0.116 R)
• M24: 8,268,873 km (0.03 R)
• M25: 8,709,289 km (0.06 R)
• M26: 9,475,679 km (0.096 R)
• M27: 10,404,831 km (0.119 R)
• M28: 10,499,377 km (0.077 R)
• M29: 11,852,938 km (0.111 R)
• M30: 12,349,603 km (0.062 R)
• M31: 12,853,299 km (0.117 R)
• M32: 13,621,185 km (0.116 R)
• M33: 14,141,487 km (0.114 R)
• M34: 14,351,522 km (0.049 R)
• M35: 14,615,413 km (0.07 R)
• M36: 18,820,759 km (0.076 R)
• M37: 19,809,451 km (0.043 R)
• M38: 20,280,535 km (0.075 R)
• M39: 20,636,278 km (0.104 R)
• M40: 22,691,155 km (0.12 R)
• M41: 22,998,877 km (0.041 R)
• M42: 23,184,229 km (0.059 R)
• M43: 24,180,701 km (0.093 R)
• M44: 24,557,986 km (0.074 R)
• M45: 28,569,753 km (0.112 R)
• M46: 28,902,009 km (0.118 R)
• M47: 29,772,071 km (0.102 R)
• M48: 30,041,496 km (0.056 R)
• M49: 30,447,206 km (0.12 R)
• M50: 30,650,659 km (0.104 R)
• M51: 31,950,066 km (0.106 R)
• M52: 32,433,417 km (0.06 R)
• M53: 33,757,358 km (0.12 R)
• M54: 34,320,145 km (0.066 R)
• M55: 34,461,365 km (0.106 R)
• M56: 34,744,255 km (0.114 R)
• M57: 35,669,219 km (0.072 R)
• M58: 37,325,267 km (0.096 R)
• M59: 37,470,527 km (0.058 R)
• M60: 38,199,218 km (0.091 R)
• M61: 38,418,828 km (0.113 R)
• M62: 39,227,404 km (0.078 R)
• M63: 40,264,716 km (0.075 R)
• M64: 41,461,349 km (0.107 R)
• M65: 42,290,720 km (0.115 R)
• M66: 43,430,506 km (0.113 R)
• M67: 43,659,690 km (0.113 R)
• M68: 44,580,465 km (0.107 R)
• M69: 45,895,879 km (0.085 R)
• M70: 47,145,470 km (0.076 R)
• M71: 47,695,691 km (0.089 R)
• M72: 48,090,031 km (0.079 R)
• M73: 49,359,069 km (0.059 R)
• M74: 49,518,541 km (0.095 R)
• M75: 49,837,932 km (0.083 R)
• M76: 50,077,887 km (0.119 R)
• M77: 50,799,996 km (0.081 R)
• M78: 51,122,080 km (0.113 R)
• M79: 51,849,276 km (0.086 R)
• M80: 52,011,440 km (0.07 R)
• M81: 52,336,067 km (0.047 R)
• M82: 52,905,736 km (0.116 R)
• M83: 53,559,329 km (0.105 R)
• M84: 53,887,098 km (0.109 R)
• M85: 54,544,880 km (0.071 R)
• M86: 55,205,055 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.4

Radius: 9.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.92 AU - 9.94 AU

Year: 11851 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 41,598,119 km

• M1: 144,362 km (0.037 R)
• M2: 327,769 km (0.073 R)
• M3: 434,582 km (0.055 R)
• M4: 638,185 km (0.109 R)
• M5: 957,426 km (0.119 R)
• M6: 1,089,521 km (0.067 R)
• M7: 2,616,616 km (0.083 R)
• M8: 3,018,137 km (0.112 R)
• M9: 3,171,026 km (0.03 R)
• M10: 3,371,338 km (0.086 R)
• M11: 3,530,211 km (0.096 R)
• M12: 4,558,696 km (0.08 R)
• M13: 4,989,687 km (0.108 R)
• M14: 5,673,798 km (0.118 R)
• M15: 6,275,780 km (0.081 R)
• M16: 6,359,405 km (0.111 R)
• M17: 6,697,796 km (0.115 R)
• M18: 7,013,298 km (0.1 R)
• M19: 7,480,642 km (0.068 R)
• M20: 7,898,020 km (0.101 R)
• M21: 8,445,697 km (0.111 R)
• M22: 8,848,864 km (0.12 R)
• M23: 9,068,623 km (0.028 R)
• M24: 9,385,770 km (0.091 R)
• M25: 10,259,871 km (0.093 R)
• M26: 10,523,911 km (0.068 R)
• M27: 12,892,644 km (0.079 R)
• M28: 13,106,120 km (0.065 R)
• M29: 14,338,058 km (0.081 R)
• M30: 15,910,482 km (0.102 R)
• M31: 16,446,640 km (0.075 R)
• M32: 17,418,877 km (0.108 R)
• M33: 19,093,924 km (0.086 R)
• M34: 19,418,701 km (0.081 R)
• M35: 20,404,252 km (0.068 R)
• M36: 21,112,149 km (0.085 R)
• M37: 21,743,452 km (0.071 R)
• M38: 22,381,038 km (0.105 R)
• M39: 22,552,029 km (0.111 R)
• M40: 23,154,160 km (0.089 R)
• M41: 24,154,671 km (0.082 R)
• M42: 24,374,131 km (0.088 R)
• M43: 24,814,846 km (0.072 R)
• M44: 24,947,539 km (0.113 R)
• M45: 27,743,374 km (0.093 R)
• M46: 28,157,461 km (0.076 R)
• M47: 29,271,516 km (0.083 R)
• M48: 31,351,375 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.7

Radius: 6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.14 AU - 12.66 AU

Year: 16538 Days

Day: 16.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 41,598,119 km

• M1: 85,121 km (0.113 R)
• M2: 323,580 km (0.075 R)
• M3: 1,931,757 km (0.054 R)
• M4: 2,273,140 km (0.109 R)
• M5: 2,343,600 km (0.087 R)
• M6: 3,245,675 km (0.12 R)
• M7: 3,298,633 km (0.084 R)
• M8: 3,900,615 km (0.043 R)
• M9: 4,099,131 km (0.118 R)
• M10: 4,388,603 km (0.107 R)
• M11: 4,447,395 km (0.104 R)
• M12: 4,624,968 km (0.098 R)
• M13: 4,774,865 km (0.097 R)
• M14: 5,327,479 km (0.106 R)
• M15: 6,459,038 km (0.096 R)
• M16: 6,660,247 km (0.037 R)
• M17: 7,000,283 km (0.047 R)
• M18: 7,520,883 km (0.043 R)
• M19: 7,839,228 km (0.093 R)
• M20: 8,820,440 km (0.074 R)
• M21: 9,006,390 km (0.1 R)
• M22: 9,878,247 km (0.066 R)
• M23: 10,776,881 km (0.108 R)
• M24: 12,945,003 km (0.078 R)
• M25: 14,448,162 km (0.04 R)
• M26: 14,843,550 km (0.079 R)
• M27: 15,153,516 km (0.115 R)
• M28: 15,915,269 km (0.052 R)
• M29: 16,551,808 km (0.085 R)
• M30: 16,643,511 km (0.093 R)
• M31: 16,873,293 km (0.032 R)
• M32: 18,844,694 km (0.063 R)
• M33: 18,892,565 km (0.107 R)
• M34: 18,988,308 km (0.111 R)
• M35: 20,247,922 km (0.105 R)
• M36: 20,591,698 km (0.064 R)
• M37: 21,584,280 km (0.102 R)
• M38: 22,389,565 km (0.099 R)
• M39: 22,440,279 km (0.058 R)
• M40: 22,846,886 km (0.098 R)
• M41: 22,897,899 km (0.091 R)
• M42: 23,204,724 km (0.112 R)
• M43: 23,307,199 km (0.036 R)
• M44: 26,775,625 km (0.094 R)
• M45: 28,624,206 km (0.078 R)
• M46: 28,954,668 km (0.044 R)
• M47: 30,289,230 km (0.092 R)
• M48: 31,928,374 km (0.055 R)
• M49: 32,042,368 km (0.091 R)
• M50: 33,364,364 km (0.097 R)
• M51: 34,002,848 km (0.105 R)
• M52: 36,239,486 km (0.089 R)
• M53: 37,676,373 km (0.081 R)
• M54: 37,978,112 km (0.117 R)
• M55: 39,253,883 km (0.073 R)
• M56: 39,498,475 km (0.045 R)
• M57: 40,173,760 km (0.085 R)
• M58: 40,667,284 km (0.093 R)
• M59: 41,100,818 km (0.066 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 19,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit