🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.92 AU - 1.1 AU

Year: 369 Days

Day: 39.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.08 AU - 1.5 AU

Year: 532 Days

Day: 27.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 27,068,131 km

• M1: 143,913 km (0.077 R)
• M2: 496,665 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.5 AU - 2.26 AU

Year: 937 Days

Day: 13.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,068,131 km

• M1: 218,862 km (0.101 R)
• M2: 1,248,544 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.72 AU - 2.72 AU

Year: 1202 Days

Day: 47.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,068,131 km

• M1: 1,186,760 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.75 AU - 3.87 AU

Year: 2703 Days

Day: 17.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.35 AU - 4.53 AU

Year: 2842 Days

Day: 31 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,068,131 km

• M1: 752,477 km (0.098 R)
• M2: 2,079,261 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62

Radius: 8.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.1 AU - 6.18 AU

Year: 5529 Days

Day: 5.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,068,131 km

• M1: 113,096 km (0.095 R)
• M2: 164,558 km (0.059 R)
• M3: 291,566 km (0.118 R)
• M4: 344,823 km (0.074 R)
• M5: 408,402 km (0.09 R)
• M6: 556,055 km (0.111 R)
• M7: 737,069 km (0.025 R)
• M8: 903,870 km (0.115 R)
• M9: 1,083,388 km (0.067 R)
• M10: 1,476,381 km (0.07 R)
• M11: 1,616,854 km (0.046 R)
• M12: 1,761,964 km (0.087 R)
• M13: 1,889,720 km (0.056 R)
• M14: 2,064,899 km (0.078 R)
• M15: 2,120,699 km (0.104 R)
• M16: 2,525,960 km (0.119 R)
• M17: 2,597,767 km (0.031 R)
• M18: 2,706,973 km (0.094 R)
• M19: 2,980,289 km (0.1 R)
• M20: 3,275,595 km (0.068 R)
• M21: 3,540,084 km (0.104 R)
• M22: 3,607,403 km (0.06 R)
• M23: 3,852,893 km (0.104 R)
• M24: 4,033,607 km (0.058 R)
• M25: 4,188,740 km (0.104 R)
• M26: 4,288,522 km (0.106 R)
• M27: 4,345,968 km (0.081 R)
• M28: 4,418,074 km (0.097 R)
• M29: 4,680,768 km (0.09 R)
• M30: 4,769,479 km (0.114 R)
• M31: 5,329,125 km (0.071 R)
• M32: 5,734,834 km (0.085 R)
• M33: 5,798,114 km (0.095 R)
• M34: 5,941,429 km (0.114 R)
• M35: 6,296,724 km (0.098 R)
• M36: 6,526,357 km (0.071 R)
• M37: 6,658,751 km (0.103 R)
• M38: 6,825,702 km (0.106 R)
• M39: 6,977,095 km (0.085 R)
• M40: 7,715,510 km (0.104 R)
• M41: 7,890,839 km (0.11 R)
• M42: 7,961,449 km (0.085 R)
• M43: 8,014,407 km (0.055 R)
• M44: 8,460,807 km (0.102 R)
• M45: 8,768,978 km (0.103 R)
• M46: 8,970,337 km (0.054 R)
• M47: 9,639,937 km (0.075 R)
• M48: 9,696,485 km (0.104 R)
• M49: 10,038,017 km (0.108 R)
• M50: 10,772,094 km (0.081 R)
• M51: 11,046,905 km (0.099 R)
• M52: 11,244,524 km (0.096 R)
• M53: 11,864,906 km (0.11 R)
• M54: 11,945,689 km (0.091 R)
• M55: 12,148,693 km (0.07 R)
• M56: 12,537,498 km (0.083 R)
• M57: 12,661,066 km (0.093 R)
• M58: 13,622,083 km (0.083 R)
• M59: 13,791,727 km (0.071 R)
• M60: 14,283,006 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18

Radius: 14.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.45 AU - 7.49 AU

Year: 5981 Days

Day: 14.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 27,068,131 km

• M1: 239,656 km (0.095 R)
• M2: 355,145 km (0.06 R)
• M3: 530,474 km (0.071 R)
• M4: 632,350 km (0.056 R)
• M5: 748,438 km (0.096 R)
• M6: 966,851 km (0.048 R)
• M7: 1,200,822 km (0.116 R)
• M8: 1,424,471 km (0.076 R)
• M9: 1,560,904 km (0.089 R)
• M10: 1,734,139 km (0.089 R)
• M11: 2,292,737 km (0.093 R)
• M12: 2,620,805 km (0.107 R)
• M13: 2,800,173 km (0.111 R)
• M14: 3,271,855 km (0.072 R)
• M15: 3,663,203 km (0.057 R)
• M16: 3,843,319 km (0.057 R)
• M17: 3,993,964 km (0.119 R)
• M18: 4,124,563 km (0.113 R)
• M19: 4,356,739 km (0.077 R)
• M20: 4,559,145 km (0.061 R)
• M21: 4,661,619 km (0.097 R)
• M22: 4,776,361 km (0.107 R)
• M23: 5,079,147 km (0.088 R)
• M24: 5,496,824 km (0.119 R)
• M25: 5,740,669 km (0.046 R)
• M26: 5,987,954 km (0.079 R)
• M27: 6,213,697 km (0.095 R)
• M28: 6,454,999 km (0.056 R)
• M29: 6,803,262 km (0.072 R)
• M30: 7,038,879 km (0.094 R)
• M31: 7,343,909 km (0.089 R)
• M32: 7,721,344 km (0.112 R)
• M33: 7,981,046 km (0.116 R)
• M34: 8,091,150 km (0.046 R)
• M35: 8,202,002 km (0.092 R)
• M36: 8,523,189 km (0.108 R)
• M37: 8,919,773 km (0.081 R)
• M38: 9,062,938 km (0.057 R)
• M39: 9,206,851 km (0.06 R)
• M40: 9,497,071 km (0.058 R)
• M41: 9,628,568 km (0.086 R)
• M42: 9,864,035 km (0.08 R)
• M43: 9,967,557 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.8

Radius: 14.9

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.06 AU - 10.18 AU

Year: 10010 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,068,131 km

• M1: 241,750 km (0.083 R)
• M2: 408,402 km (0.039 R)
• M3: 528,828 km (0.083 R)
• M4: 848,220 km (0.081 R)
• M5: 1,032,225 km (0.094 R)
• M6: 2,060,112 km (0.047 R)
• M7: 2,267,904 km (0.053 R)
• M8: 2,907,584 km (0.108 R)
• M9: 3,115,525 km (0.085 R)
• M10: 3,713,318 km (0.108 R)
• M11: 3,854,240 km (0.118 R)
• M12: 4,083,423 km (0.082 R)
• M13: 4,555,704 km (0.098 R)
• M14: 4,676,429 km (0.045 R)
• M15: 5,456,134 km (0.069 R)
• M16: 5,779,415 km (0.095 R)
• M17: 6,209,209 km (0.075 R)
• M18: 6,309,889 km (0.077 R)
• M19: 7,417,661 km (0.071 R)
• M20: 7,560,377 km (0.101 R)
• M21: 7,740,194 km (0.032 R)
• M22: 7,957,709 km (0.079 R)
• M23: 8,324,972 km (0.11 R)
• M24: 8,735,319 km (0.06 R)
• M25: 9,114,101 km (0.095 R)
• M26: 9,459,672 km (0.093 R)
• M27: 10,885,040 km (0.112 R)
• M28: 11,251,854 km (0.106 R)
• M29: 11,498,691 km (0.081 R)
• M30: 11,956,011 km (0.11 R)
• M31: 12,207,934 km (0.094 R)
• M32: 12,802,586 km (0.12 R)
• M33: 12,931,240 km (0.049 R)
• M34: 13,319,895 km (0.042 R)
• M35: 13,976,181 km (0.117 R)
• M36: 14,553,479 km (0.1 R)
• M37: 15,731,712 km (0.103 R)
• M38: 17,128,956 km (0.093 R)
• M39: 19,053,234 km (0.074 R)
• M40: 19,693,363 km (0.074 R)
• M41: 19,891,730 km (0.067 R)
• M42: 20,140,661 km (0.101 R)
• M43: 20,591,399 km (0.109 R)
• M44: 20,742,343 km (0.117 R)
• M45: 20,994,715 km (0.083 R)
• M46: 21,655,788 km (0.03 R)
• M47: 22,323,892 km (0.117 R)
• M48: 22,582,547 km (0.064 R)
• M49: 23,312,285 km (0.043 R)
• M50: 23,522,171 km (0.047 R)
• M51: 24,581,324 km (0.119 R)
• M52: 25,710,040 km (0.072 R)
• M53: 26,035,714 km (0.057 R)
• M54: 26,253,529 km (0.116 R)
• M55: 26,362,735 km (0.078 R)
• M56: 29,366,361 km (0.099 R)
• M57: 29,820,540 km (0.063 R)
• M58: 29,991,531 km (0.107 R)
• M59: 30,219,967 km (0.068 R)
• M60: 30,391,555 km (0.071 R)
• M61: 30,908,566 km (0.101 R)
• M62: 31,312,630 km (0.118 R)
• M63: 31,660,445 km (0.077 R)
• M64: 32,067,800 km (0.065 R)
• M65: 32,594,234 km (0.106 R)
• M66: 33,300,486 km (0.048 R)
• M67: 33,774,113 km (0.102 R)
• M68: 33,892,894 km (0.092 R)
• M69: 34,071,214 km (0.105 R)
• M70: 36,601,513 km (0.053 R)
• M71: 37,704,348 km (0.074 R)
• M72: 38,259,805 km (0.081 R)
• M73: 38,942,570 km (0.058 R)
• M74: 39,191,800 km (0.025 R)
• M75: 39,566,692 km (0.085 R)
• M76: 40,131,125 km (0.044 R)
• M77: 41,141,359 km (0.116 R)
• M78: 42,993,680 km (0.092 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.8

Radius: 10.1

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.18 AU - 9.6 AU

Year: 10458 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 27,068,131 km

• M1: 325,226 km (0.097 R)
• M2: 473,178 km (0.099 R)
• M3: 735,274 km (0.059 R)
• M4: 964,906 km (0.103 R)
• M5: 1,108,520 km (0.092 R)
• M6: 1,628,672 km (0.116 R)
• M7: 1,866,084 km (0.105 R)
• M8: 2,097,961 km (0.101 R)
• M9: 2,286,903 km (0.109 R)
• M10: 2,571,587 km (0.115 R)
• M11: 2,644,741 km (0.071 R)
• M12: 2,736,893 km (0.057 R)
• M13: 2,962,786 km (0.077 R)
• M14: 3,780,189 km (0.067 R)
• M15: 4,074,747 km (0.066 R)
• M16: 4,246,485 km (0.116 R)
• M17: 5,824,443 km (0.09 R)
• M18: 5,993,788 km (0.051 R)
• M19: 6,436,897 km (0.108 R)
• M20: 6,890,478 km (0.075 R)
• M21: 7,095,577 km (0.113 R)
• M22: 7,276,590 km (0.119 R)
• M23: 7,511,608 km (0.036 R)
• M24: 8,258,700 km (0.102 R)
• M25: 8,449,288 km (0.079 R)
• M26: 8,558,793 km (0.031 R)
• M27: 8,890,153 km (0.112 R)
• M28: 9,395,195 km (0.111 R)
• M29: 10,876,364 km (0.076 R)
• M30: 12,491,123 km (0.111 R)
• M31: 12,898,628 km (0.115 R)
• M32: 13,887,918 km (0.064 R)
• M33: 13,984,858 km (0.092 R)
• M34: 14,440,682 km (0.116 R)
• M35: 14,703,376 km (0.091 R)
• M36: 14,802,261 km (0.109 R)
• M37: 16,895,434 km (0.074 R)
• M38: 17,590,316 km (0.089 R)
• M39: 17,800,651 km (0.073 R)
• M40: 19,440,243 km (0.116 R)
• M41: 19,512,649 km (0.092 R)
• M42: 20,131,535 km (0.099 R)
• M43: 20,572,250 km (0.065 R)
• M44: 21,239,457 km (0.064 R)
• M45: 21,913,694 km (0.09 R)
• M46: 22,102,188 km (0.117 R)
• M47: 22,253,431 km (0.104 R)
• M48: 23,436,900 km (0.043 R)
• M49: 23,900,653 km (0.088 R)
• M50: 25,904,666 km (0.101 R)
• M51: 26,064,138 km (0.102 R)
• M52: 26,183,966 km (0.063 R)
• M53: 26,624,831 km (0.081 R)
• M54: 26,987,306 km (0.112 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 16,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit