🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.62 AU - 0.64 AU

Year: 225 Days

Day: 21.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 71.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.29 AU - 1.75 AU

Year: 843 Days

Day: 27.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.47 AU - 1.97 AU

Year: 1014 Days

Day: 41.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,985,628 km

• M1: 807,529 km (0.1 R)
• M2: 1,125,275 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2 AU - 2.36 AU

Year: 1447 Days

Day: 24.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.2

Radius: 13

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.08 AU - 3.42 AU

Year: 2050 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,985,628 km

• M1: 162,164 km (0.107 R)
• M2: 243,396 km (0.096 R)
• M3: 339,138 km (0.113 R)
• M4: 519,553 km (0.075 R)
• M5: 745,297 km (0.093 R)
• M6: 831,016 km (0.109 R)
• M7: 937,231 km (0.074 R)
• M8: 1,210,696 km (0.119 R)
• M9: 1,323,642 km (0.038 R)
• M10: 1,450,351 km (0.107 R)
• M11: 1,550,732 km (0.06 R)
• M12: 1,674,449 km (0.057 R)
• M13: 1,910,215 km (0.047 R)
• M14: 2,390,873 km (0.119 R)
• M15: 2,486,765 km (0.112 R)
• M16: 2,744,822 km (0.103 R)
• M17: 3,050,450 km (0.08 R)
• M18: 3,287,114 km (0.115 R)
• M19: 3,380,762 km (0.106 R)
• M20: 3,502,535 km (0.056 R)
• M21: 3,639,716 km (0.118 R)
• M22: 3,834,642 km (0.042 R)
• M23: 4,104,966 km (0.116 R)
• M24: 4,264,287 km (0.112 R)
• M25: 4,514,714 km (0.084 R)
• M26: 4,815,555 km (0.106 R)
• M27: 4,968,444 km (0.115 R)
• M28: 5,232,186 km (0.108 R)
• M29: 5,326,283 km (0.086 R)
• M30: 5,484,557 km (0.104 R)
• M31: 5,870,819 km (0.117 R)
• M32: 6,282,662 km (0.056 R)
• M33: 6,568,095 km (0.09 R)
• M34: 6,926,681 km (0.112 R)
• M35: 7,361,861 km (0.095 R)
• M36: 7,645,199 km (0.047 R)
• M37: 7,770,263 km (0.083 R)
• M38: 7,860,022 km (0.1 R)
• M39: 8,040,586 km (0.087 R)
• M40: 8,131,392 km (0.087 R)
• M41: 8,369,103 km (0.086 R)
• M42: 8,907,656 km (0.1 R)
• M43: 9,020,602 km (0.081 R)
• M44: 9,133,848 km (0.054 R)
• M45: 9,228,693 km (0.051 R)
• M46: 9,591,916 km (0.117 R)
• M47: 9,688,407 km (0.085 R)
• M48: 10,018,569 km (0.059 R)
• M49: 10,116,406 km (0.085 R)
• M50: 10,650,172 km (0.097 R)
• M51: 10,910,322 km (0.116 R)
• M52: 11,071,589 km (0.061 R)
• M53: 11,437,356 km (0.1 R)
• M54: 11,580,521 km (0.112 R)
• M55: 11,868,945 km (0.081 R)
• M56: 12,014,055 km (0.065 R)
• M57: 12,347,958 km (0.111 R)
• M58: 12,452,826 km (0.094 R)
• M59: 12,939,617 km (0.103 R)
• M60: 13,153,094 km (0.094 R)
• M61: 13,692,095 km (0.084 R)
• M62: 14,128,621 km (0.119 R)
• M63: 14,348,530 km (0.112 R)
• M64: 14,547,495 km (0.032 R)
• M65: 14,836,369 km (0.118 R)
• M66: 15,015,138 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.3

Radius: 12.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.28 AU - 5.66 AU

Year: 5752 Days

Day: 11.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,985,628 km

• M1: 162,164 km (0.109 R)
• M2: 293,212 km (0.04 R)
• M3: 599,139 km (0.047 R)
• M4: 860,487 km (0.07 R)
• M5: 956,230 km (0.029 R)
• M6: 1,055,862 km (0.083 R)
• M7: 1,159,533 km (0.086 R)
• M8: 1,280,408 km (0.075 R)
• M9: 1,609,523 km (0.081 R)
• M10: 1,715,140 km (0.118 R)
• M11: 1,823,299 km (0.116 R)
• M12: 2,030,342 km (0.115 R)
• M13: 2,211,655 km (0.091 R)
• M14: 2,608,538 km (0.093 R)
• M15: 2,733,901 km (0.113 R)
• M16: 2,898,010 km (0.11 R)
• M17: 3,607,553 km (0.118 R)
• M18: 3,788,267 km (0.115 R)
• M19: 3,910,339 km (0.095 R)
• M20: 4,096,139 km (0.068 R)
• M21: 4,242,596 km (0.11 R)
• M22: 4,497,810 km (0.068 R)
• M23: 4,583,978 km (0.062 R)
• M24: 5,045,787 km (0.107 R)
• M25: 5,522,705 km (0.053 R)
• M26: 5,731,543 km (0.064 R)
• M27: 5,943,075 km (0.077 R)
• M28: 6,085,492 km (0.095 R)
• M29: 6,964,080 km (0.059 R)
• M30: 7,089,293 km (0.057 R)
• M31: 7,392,828 km (0.096 R)
• M32: 7,494,853 km (0.078 R)
• M33: 7,882,162 km (0.115 R)
• M34: 8,143,958 km (0.118 R)
• M35: 8,302,383 km (0.087 R)
• M36: 8,462,004 km (0.047 R)
• M37: 8,622,522 km (0.103 R)
• M38: 9,274,918 km (0.09 R)
• M39: 9,551,375 km (0.075 R)
• M40: 10,368,778 km (0.074 R)
• M41: 10,713,601 km (0.062 R)
• M42: 11,384,996 km (0.103 R)
• M43: 11,920,108 km (0.117 R)
• M44: 12,190,730 km (0.103 R)
• M45: 12,830,112 km (0.081 R)
• M46: 12,922,264 km (0.103 R)
• M47: 13,324,533 km (0.069 R)
• M48: 13,574,212 km (0.119 R)
• M49: 13,730,990 km (0.062 R)
• M50: 13,825,237 km (0.102 R)
• M51: 14,491,995 km (0.119 R)
• M52: 14,877,658 km (0.074 R)
• M53: 14,974,597 km (0.106 R)
• M54: 15,201,537 km (0.042 R)
• M55: 15,397,062 km (0.069 R)
• M56: 16,054,843 km (0.085 R)
• M57: 16,755,410 km (0.112 R)
• M58: 17,431,892 km (0.108 R)
• M59: 17,568,176 km (0.11 R)
• M60: 17,876,347 km (0.11 R)
• M61: 18,359,249 km (0.102 R)
• M62: 18,916,352 km (0.117 R)
• M63: 19,443,834 km (0.065 R)
• M64: 19,549,899 km (0.1 R)
• M65: 19,691,568 km (0.119 R)
• M66: 20,441,203 km (0.032 R)
• M67: 20,621,169 km (0.069 R)
• M68: 21,127,558 km (0.071 R)
• M69: 21,382,323 km (0.064 R)
• M70: 21,784,741 km (0.046 R)
• M71: 22,226,504 km (0.078 R)
• M72: 23,006,956 km (0.108 R)
• M73: 24,632,785 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.4

Radius: 14.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.46 AU - 10.28 AU

Year: 10887 Days

Day: 9.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 166.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,985,628 km

• M1: 194,627 km (0.09 R)
• M2: 723,306 km (0.102 R)
• M3: 1,408,015 km (0.068 R)
• M4: 1,606,382 km (0.048 R)
• M5: 2,053,680 km (0.1 R)
• M6: 2,420,793 km (0.036 R)
• M7: 2,516,087 km (0.107 R)
• M8: 2,661,197 km (0.075 R)
• M9: 3,114,029 km (0.116 R)
• M10: 3,591,546 km (0.109 R)
• M11: 3,755,954 km (0.033 R)
• M12: 3,951,029 km (0.04 R)
• M13: 4,293,309 km (0.105 R)
• M14: 5,098,894 km (0.062 R)
• M15: 5,598,551 km (0.099 R)
• M16: 5,951,153 km (0.1 R)
• M17: 6,245,262 km (0.076 R)
• M18: 6,544,159 km (0.067 R)
• M19: 6,915,910 km (0.093 R)
• M20: 7,225,128 km (0.107 R)
• M21: 7,468,973 km (0.073 R)
• M22: 8,180,610 km (0.049 R)
• M23: 9,063,088 km (0.12 R)
• M24: 9,783,402 km (0.093 R)
• M25: 10,286,798 km (0.108 R)
• M26: 10,719,435 km (0.085 R)
• M27: 11,158,206 km (0.089 R)
• M28: 11,725,032 km (0.108 R)
• M29: 11,847,703 km (0.105 R)
• M30: 12,011,961 km (0.047 R)
• M31: 12,426,048 km (0.048 R)
• M32: 12,760,549 km (0.105 R)
• M33: 13,268,134 km (0.065 R)
• M34: 13,524,396 km (0.109 R)
• M35: 13,911,854 km (0.062 R)
• M36: 14,522,064 km (0.077 R)
• M37: 15,007,509 km (0.088 R)
• M38: 16,085,361 km (0.049 R)
• M39: 16,450,081 km (0.074 R)
• M40: 16,771,716 km (0.11 R)
• M41: 18,031,181 km (0.055 R)
• M42: 18,173,000 km (0.107 R)
• M43: 18,983,671 km (0.046 R)
• M44: 19,224,374 km (0.038 R)
• M45: 19,757,540 km (0.05 R)
• M46: 20,050,453 km (0.114 R)
• M47: 20,148,440 km (0.071 R)
• M48: 20,541,732 km (0.071 R)
• M49: 20,739,351 km (0.107 R)
• M50: 21,037,051 km (0.114 R)
• M51: 22,039,506 km (0.09 R)
• M52: 22,394,053 km (0.068 R)
• M53: 23,057,520 km (0.076 R)
• M54: 23,417,452 km (0.057 R)
• M55: 23,779,330 km (0.043 R)
• M56: 23,934,911 km (0.107 R)
• M57: 24,928,391 km (0.082 R)
• M58: 25,615,943 km (0.108 R)
• M59: 25,828,820 km (0.054 R)
• M60: 26,095,703 km (0.097 R)
• M61: 26,256,221 km (0.116 R)
• M62: 26,686,016 km (0.055 R)
• M63: 26,847,731 km (0.082 R)
• M64: 27,280,668 km (0.034 R)
• M65: 27,606,941 km (0.082 R)
• M66: 27,715,998 km (0.115 R)
• M67: 28,153,571 km (0.104 R)
• M68: 28,703,792 km (0.07 R)
• M69: 29,982,704 km (0.114 R)
• M70: 30,094,753 km (0.109 R)
• M71: 31,792,988 km (0.068 R)
• M72: 33,115,882 km (0.11 R)
• M73: 33,522,040 km (0.111 R)
• M74: 34,398,086 km (0.113 R)
• M75: 34,691,746 km (0.101 R)
• M76: 36,411,523 km (0.116 R)
• M77: 36,770,857 km (0.032 R)
• M78: 38,523,995 km (0.114 R)
• M79: 38,951,097 km (0.088 R)
• M80: 39,195,989 km (0.108 R)
• M81: 39,441,329 km (0.058 R)
• M82: 40,056,924 km (0.111 R)
• M83: 41,048,609 km (0.058 R)
• M84: 41,547,517 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 17,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit