🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.53 AU - 0.61 AU

Year: 158 Days

Day: 32.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,640,794 km

• M1: 51,462 km (0.075 R)
• M2: 146,157 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.75 AU - 1.19 AU

Year: 351 Days

Day: 39.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,640,794 km

• M1: 279,898 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.99 AU - 1.27 AU

Year: 441 Days

Day: 18.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.02 AU - 1.32 AU

Year: 465 Days

Day: 34 Hours

Environment

Temp: 9 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,640,794 km

• M1: 72,555 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.48 AU - 2.12 AU

Year: 887 Days

Day: 31.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.5

Radius: 8.8

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.94 AU - 5.9 AU

Year: 4632 Days

Day: 9.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,640,794 km

• M1: 119,379 km (0.026 R)
• M2: 395,686 km (0.086 R)
• M3: 481,705 km (0.068 R)
• M4: 674,986 km (0.049 R)
• M5: 867,967 km (0.098 R)
• M6: 1,092,812 km (0.099 R)
• M7: 1,162,525 km (0.093 R)
• M8: 1,351,168 km (0.108 R)
• M9: 1,441,525 km (0.109 R)
• M10: 1,503,010 km (0.1 R)
• M11: 1,565,392 km (0.119 R)
• M12: 1,660,686 km (0.079 R)
• M13: 1,741,618 km (0.047 R)
• M14: 1,840,652 km (0.107 R)
• M15: 2,061,459 km (0.097 R)
• M16: 2,363,198 km (0.087 R)
• M17: 2,603,601 km (0.12 R)
• M18: 2,988,965 km (0.096 R)
• M19: 3,128,091 km (0.109 R)
• M20: 3,748,623 km (0.12 R)
• M21: 3,920,511 km (0.119 R)
• M22: 3,985,736 km (0.119 R)
• M23: 4,139,074 km (0.091 R)
• M24: 4,611,205 km (0.091 R)
• M25: 4,982,357 km (0.117 R)
• M26: 5,219,171 km (0.046 R)
• M27: 5,315,063 km (0.041 R)
• M28: 5,484,108 km (0.063 R)
• M29: 5,654,949 km (0.064 R)
• M30: 5,952,050 km (0.106 R)
• M31: 6,077,264 km (0.028 R)
• M32: 6,279,670 km (0.055 R)
• M33: 6,690,914 km (0.109 R)
• M34: 7,217,200 km (0.105 R)
• M35: 7,431,573 km (0.095 R)
• M36: 7,729,572 km (0.059 R)
• M37: 8,198,113 km (0.032 R)
• M38: 8,337,538 km (0.07 R)
• M39: 8,675,779 km (0.104 R)
• M40: 9,104,676 km (0.117 R)
• M41: 9,249,188 km (0.064 R)
• M42: 9,307,232 km (0.091 R)
• M43: 9,482,111 km (0.08 R)
• M44: 9,569,925 km (0.095 R)
• M45: 9,687,509 km (0.049 R)
• M46: 9,864,633 km (0.097 R)
• M47: 10,042,954 km (0.106 R)
• M48: 10,432,806 km (0.058 R)
• M49: 10,553,831 km (0.114 R)
• M50: 10,858,262 km (0.039 R)
• M51: 11,165,686 km (0.119 R)
• M52: 11,507,068 km (0.101 R)
• M53: 11,978,302 km (0.064 R)
• M54: 12,616,336 km (0.114 R)
• M55: 12,777,453 km (0.084 R)
• M56: 13,037,006 km (0.081 R)
• M57: 14,091,970 km (0.038 R)
• M58: 14,562,156 km (0.089 R)
• M59: 14,765,160 km (0.116 R)
• M60: 15,448,823 km (0.117 R)
• M61: 15,621,458 km (0.117 R)
• M62: 15,690,573 km (0.107 R)
• M63: 16,882,569 km (0.085 R)
• M64: 17,060,291 km (0.059 R)
• M65: 18,139,789 km (0.09 R)
• M66: 18,834,821 km (0.048 R)
• M67: 19,426,929 km (0.105 R)
• M68: 19,987,622 km (0.096 R)
• M69: 20,062,720 km (0.117 R)
• M70: 20,137,968 km (0.049 R)
• M71: 20,667,395 km (0.067 R)
• M72: 20,933,828 km (0.044 R)
• M73: 21,972,038 km (0.089 R)
• M74: 22,634,307 km (0.071 R)
• M75: 22,791,086 km (0.096 R)
• M76: 23,620,008 km (0.094 R)
• M77: 25,064,226 km (0.03 R)
• M78: 25,389,003 km (0.042 R)
• M79: 27,033,682 km (0.115 R)
• M80: 27,408,574 km (0.025 R)
• M81: 27,575,675 km (0.101 R)
• M82: 27,785,112 km (0.112 R)
• M83: 28,037,035 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.8

Radius: 10.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.2 AU - 6.22 AU

Year: 5009 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,640,794 km

• M1: 129,253 km (0.112 R)
• M2: 368,011 km (0.065 R)
• M3: 569,968 km (0.117 R)
• M4: 844,181 km (0.109 R)
• M5: 916,287 km (0.111 R)
• M6: 1,281,605 km (0.1 R)
• M7: 1,525,001 km (0.107 R)
• M8: 1,629,719 km (0.038 R)
• M9: 1,706,014 km (0.069 R)
• M10: 1,926,073 km (0.085 R)
• M11: 2,039,767 km (0.107 R)
• M12: 2,172,460 km (0.099 R)
• M13: 2,239,779 km (0.114 R)
• M14: 2,376,811 km (0.11 R)
• M15: 2,587,744 km (0.038 R)
• M16: 2,659,401 km (0.098 R)
• M17: 3,412,627 km (0.103 R)
• M18: 3,671,281 km (0.112 R)
• M19: 3,833,595 km (0.087 R)
• M20: 3,956,864 km (0.075 R)
• M21: 4,484,944 km (0.047 R)
• M22: 5,080,344 km (0.03 R)
• M23: 5,193,290 km (0.049 R)
• M24: 5,261,507 km (0.109 R)
• M25: 5,375,799 km (0.079 R)
• M26: 5,467,952 km (0.083 R)
• M27: 6,393,215 km (0.1 R)
• M28: 6,490,902 km (0.053 R)
• M29: 6,638,256 km (0.059 R)
• M30: 6,936,554 km (0.118 R)
• M31: 7,340,917 km (0.087 R)
• M32: 7,546,165 km (0.111 R)
• M33: 7,649,388 km (0.097 R)
• M34: 7,805,269 km (0.116 R)
• M35: 8,146,502 km (0.109 R)
• M36: 8,412,337 km (0.09 R)
• M37: 8,492,522 km (0.043 R)
• M38: 8,789,324 km (0.11 R)
• M39: 9,282,099 km (0.115 R)
• M40: 9,531,928 km (0.103 R)
• M41: 9,981,469 km (0.11 R)
• M42: 10,208,858 km (0.117 R)
• M43: 10,553,232 km (0.098 R)
• M44: 11,018,332 km (0.085 R)
• M45: 11,818,381 km (0.119 R)
• M46: 12,606,313 km (0.081 R)
• M47: 13,568,078 km (0.068 R)
• M48: 13,788,436 km (0.089 R)
• M49: 13,883,281 km (0.106 R)
• M50: 14,073,569 km (0.104 R)
• M51: 14,137,298 km (0.09 R)
• M52: 14,264,905 km (0.102 R)
• M53: 14,456,839 km (0.117 R)
• M54: 14,617,657 km (0.112 R)
• M55: 15,103,251 km (0.04 R)
• M56: 16,257,100 km (0.049 R)
• M57: 16,760,347 km (0.069 R)
• M58: 17,507,588 km (0.107 R)
• M59: 17,781,951 km (0.089 R)
• M60: 18,127,073 km (0.061 R)
• M61: 18,823,750 km (0.107 R)
• M62: 18,964,223 km (0.093 R)
• M63: 19,422,890 km (0.112 R)
• M64: 19,493,799 km (0.084 R)
• M65: 19,671,372 km (0.03 R)
• M66: 19,992,559 km (0.061 R)
• M67: 20,064,066 km (0.042 R)
• M68: 20,495,357 km (0.115 R)
• M69: 20,712,274 km (0.073 R)
• M70: 20,784,679 km (0.042 R)
• M71: 21,184,554 km (0.102 R)
• M72: 22,399,588 km (0.072 R)
• M73: 23,034,332 km (0.067 R)
• M74: 23,146,979 km (0.118 R)
• M75: 23,902,598 km (0.037 R)
• M76: 24,092,737 km (0.102 R)
• M77: 24,436,214 km (0.08 R)
• M78: 24,743,039 km (0.079 R)
• M79: 25,089,657 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 14.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.05 AU - 8.03 AU

Year: 6857 Days

Day: 9.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,640,794 km

• M1: 196,572 km (0.073 R)
• M2: 366,066 km (0.108 R)
• M3: 696,079 km (0.119 R)
• M4: 798,105 km (0.073 R)
• M5: 1,036,264 km (0.087 R)
• M6: 1,544,748 km (0.068 R)
• M7: 1,806,245 km (0.116 R)
• M8: 1,932,057 km (0.056 R)
• M9: 2,082,702 km (0.12 R)
• M10: 2,237,386 km (0.1 R)
• M11: 2,350,332 km (0.066 R)
• M12: 3,400,509 km (0.069 R)
• M13: 3,584,066 km (0.085 R)
• M14: 3,744,136 km (0.049 R)
• M15: 3,933,975 km (0.118 R)
• M16: 4,154,931 km (0.108 R)
• M17: 4,408,500 km (0.114 R)
• M18: 4,609,260 km (0.111 R)
• M19: 4,754,520 km (0.096 R)
• M20: 5,320,598 km (0.084 R)
• M21: 6,290,291 km (0.079 R)
• M22: 6,516,782 km (0.043 R)
• M23: 6,614,769 km (0.112 R)
• M24: 6,878,360 km (0.078 R)
• M25: 7,416,015 km (0.083 R)
• M26: 7,967,433 km (0.06 R)
• M27: 8,675,330 km (0.078 R)
• M28: 8,964,204 km (0.114 R)
• M29: 9,477,324 km (0.081 R)
• M30: 10,879,356 km (0.09 R)
• M31: 12,023,330 km (0.108 R)
• M32: 12,184,148 km (0.115 R)
• M33: 12,957,719 km (0.106 R)
• M34: 13,496,122 km (0.079 R)
• M35: 13,789,184 km (0.095 R)
• M36: 14,296,321 km (0.045 R)
• M37: 14,552,282 km (0.082 R)
• M38: 14,766,806 km (0.048 R)
• M39: 14,938,993 km (0.035 R)
• M40: 16,519,794 km (0.1 R)
• M41: 17,194,181 km (0.1 R)
• M42: 18,338,006 km (0.092 R)
• M43: 19,506,366 km (0.05 R)
• M44: 21,425,557 km (0.062 R)
• M45: 21,865,674 km (0.026 R)
• M46: 23,103,895 km (0.111 R)
• M47: 23,304,057 km (0.049 R)
• M48: 23,454,702 km (0.06 R)
• M49: 24,161,552 km (0.078 R)
• M50: 24,313,843 km (0.081 R)
• M51: 24,415,719 km (0.06 R)
• M52: 24,926,596 km (0.093 R)
• M53: 26,167,360 km (0.112 R)
• M54: 26,271,630 km (0.103 R)
• M55: 26,480,768 km (0.095 R)
• M56: 26,637,846 km (0.049 R)
• M57: 27,322,406 km (0.047 R)
• M58: 27,640,301 km (0.103 R)
• M59: 27,852,880 km (0.058 R)
• M60: 27,959,393 km (0.076 R)
• M61: 28,226,276 km (0.119 R)
• M62: 28,708,729 km (0.082 R)
• M63: 28,924,000 km (0.083 R)
• M64: 29,139,870 km (0.108 R)
• M65: 30,996,380 km (0.098 R)
• M66: 33,229,128 km (0.064 R)
• M67: 33,625,113 km (0.098 R)
• M68: 34,193,585 km (0.113 R)
• M69: 34,708,052 km (0.088 R)
• M70: 34,937,386 km (0.097 R)
• M71: 35,628,827 km (0.093 R)
• M72: 35,802,361 km (0.045 R)
• M73: 36,150,325 km (0.104 R)
• M74: 36,266,413 km (0.098 R)
• M75: 36,615,874 km (0.106 R)
• M76: 37,847,663 km (0.112 R)
• M77: 39,750,847 km (0.059 R)
• M78: 39,870,824 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.3

Radius: 4.4

Gravity: 30.59 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.21 AU - 14.99 AU

Year: 20479 Days

Day: 23.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,640,794 km

• M1: 311,463 km (0.08 R)
• M2: 437,125 km (0.103 R)
• M3: 476,020 km (0.119 R)
• M4: 599,887 km (0.053 R)
• M5: 733,927 km (0.114 R)
• M6: 780,751 km (0.05 R)
• M7: 952,639 km (0.081 R)
• M8: 1,536,071 km (0.066 R)
• M9: 1,719,777 km (0.049 R)
• M10: 1,878,351 km (0.034 R)
• M11: 2,594,326 km (0.099 R)
• M12: 2,666,432 km (0.066 R)
• M13: 3,037,435 km (0.085 R)
• M14: 3,909,441 km (0.04 R)
• M15: 3,950,730 km (0.04 R)
• M16: 4,159,868 km (0.103 R)
• M17: 4,720,112 km (0.114 R)
• M18: 5,076,604 km (0.074 R)
• M19: 7,699,802 km (0.116 R)
• M20: 8,978,415 km (0.107 R)
• M21: 9,586,082 km (0.057 R)
• M22: 10,206,913 km (0.116 R)
• M23: 11,133,074 km (0.062 R)
• M24: 11,546,712 km (0.1 R)
• M25: 12,025,425 km (0.102 R)
• M26: 12,146,150 km (0.114 R)
• M27: 12,206,588 km (0.115 R)
• M28: 12,632,942 km (0.1 R)
• M29: 12,940,515 km (0.114 R)
• M30: 13,126,316 km (0.102 R)
• M31: 13,375,246 km (0.069 R)
• M32: 14,322,650 km (0.097 R)
• M33: 15,488,017 km (0.113 R)
• M34: 15,553,541 km (0.107 R)
• M35: 19,232,003 km (0.034 R)
• M36: 19,443,834 km (0.111 R)
• M37: 19,514,593 km (0.081 R)
• M38: 20,084,262 km (0.116 R)
• M39: 22,268,092 km (0.061 R)
• M40: 23,087,589 km (0.067 R)
• M41: 23,463,229 km (0.108 R)
• M42: 25,217,563 km (0.09 R)
• M43: 25,604,424 km (0.05 R)
• M44: 25,682,065 km (0.108 R)
• M45: 27,013,486 km (0.065 R)
• M46: 27,647,781 km (0.096 R)
• M47: 29,661,518 km (0.064 R)
• M48: 29,742,899 km (0.095 R)
• M49: 30,151,750 km (0.046 R)
• M50: 31,223,170 km (0.096 R)
• M51: 32,474,706 km (0.087 R)
• M52: 32,811,301 km (0.082 R)
• M53: 34,168,902 km (0.083 R)
• M54: 34,340,042 km (0.099 R)
• M55: 34,940,677 km (0.075 R)
• M56: 35,026,845 km (0.116 R)
• M57: 36,763,677 km (0.109 R)
• M58: 37,202,148 km (0.085 R)
• M59: 37,290,112 km (0.079 R)
• M60: 40,049,893 km (0.09 R)
• M61: 40,501,080 km (0.118 R)
• M62: 40,772,600 km (0.069 R)
• M63: 42,874,600 km (0.119 R)
• M64: 44,543,963 km (0.102 R)
• M65: 46,518,206 km (0.053 R)
• M66: 47,182,720 km (0.112 R)
• M67: 47,659,189 km (0.12 R)
• M68: 47,945,968 km (0.08 R)
• M69: 48,521,022 km (0.119 R)
• M70: 49,581,222 km (0.099 R)
• M71: 49,871,741 km (0.039 R)
• M72: 50,259,798 km (0.111 R)
• M73: 50,649,052 km (0.074 R)
• M74: 51,920,783 km (0.078 R)
• M75: 53,005,069 km (0.09 R)
• M76: 55,396,540 km (0.068 R)
• M77: 56,201,526 km (0.098 R)
• M78: 56,403,484 km (0.06 R)
• M79: 57,314,684 km (0.068 R)
• M80: 57,416,261 km (0.07 R)
• M81: 57,721,291 km (0.104 R)
• M82: 58,230,822 km (0.118 R)
• M83: 58,435,023 km (0.104 R)
• M84: 63,407,955 km (0.077 R)
• M85: 64,038,959 km (0.067 R)
• M86: 65,944,686 km (0.111 R)
• M87: 69,594,725 km (0.047 R)
• M88: 70,680,805 km (0.098 R)
• M89: 71,225,790 km (0.112 R)
• M90: 72,100,938 km (0.117 R)
• M91: 72,210,593 km (0.111 R)
• M92: 73,199,734 km (0.109 R)
• M93: 73,420,092 km (0.046 R)
• M94: 73,530,495 km (0.095 R)
• M95: 73,640,749 km (0.046 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 11,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit