🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.52 AU - 0.52 AU

Year: 160 Days

Day: 26.5 Hours

Environment

Temp: 87 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,314,349 km

• M1: 73,153 km (0.118 R)
• M2: 204,949 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.98 AU - 1.28 AU

Year: 514 Days

Day: 14.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,314,349 km

• M1: 14,960 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.37 AU - 1.65 AU

Year: 793 Days

Day: 16 Hours

Environment

Temp: -87 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.31 AU - 2.99 AU

Year: 1844 Days

Day: 35.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.1

Radius: 9.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.68 AU - 4.28 AU

Year: 2775 Days

Day: 11.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,314,349 km

• M1: 124,615 km (0.073 R)
• M2: 223,948 km (0.101 R)
• M3: 357,240 km (0.097 R)
• M4: 420,968 km (0.112 R)
• M5: 549,473 km (0.111 R)
• M6: 880,533 km (0.069 R)
• M7: 955,631 km (0.105 R)
• M8: 1,041,800 km (0.113 R)
• M9: 1,203,814 km (0.093 R)
• M10: 1,269,039 km (0.101 R)
• M11: 1,364,632 km (0.106 R)
• M12: 1,452,745 km (0.047 R)
• M13: 1,532,630 km (0.109 R)
• M14: 2,010,446 km (0.115 R)
• M15: 2,145,533 km (0.079 R)
• M16: 2,283,611 km (0.119 R)
• M17: 2,436,650 km (0.105 R)
• M18: 2,496,489 km (0.107 R)
• M19: 2,865,547 km (0.112 R)
• M20: 3,108,345 km (0.063 R)
• M21: 3,265,123 km (0.075 R)
• M22: 3,751,466 km (0.115 R)
• M23: 4,073,999 km (0.107 R)
• M24: 4,332,803 km (0.082 R)
• M25: 4,405,657 km (0.095 R)
• M26: 4,567,522 km (0.037 R)
• M27: 4,731,182 km (0.066 R)
• M28: 4,988,042 km (0.118 R)
• M29: 5,156,788 km (0.116 R)
• M30: 5,296,213 km (0.115 R)
• M31: 5,436,835 km (0.076 R)
• M32: 5,515,524 km (0.097 R)
• M33: 5,642,233 km (0.073 R)
• M34: 5,753,983 km (0.065 R)
• M35: 5,818,011 km (0.046 R)
• M36: 6,077,114 km (0.081 R)
• M37: 6,290,291 km (0.108 R)
• M38: 6,439,440 km (0.047 R)
• M39: 6,774,988 km (0.116 R)
• M40: 6,842,756 km (0.065 R)
• M41: 6,944,932 km (0.115 R)
• M42: 7,099,017 km (0.037 R)
• M43: 7,585,958 km (0.078 R)
• M44: 7,673,922 km (0.109 R)
• M45: 7,797,789 km (0.032 R)
• M46: 7,886,800 km (0.072 R)
• M47: 8,029,666 km (0.1 R)
• M48: 8,463,799 km (0.107 R)
• M49: 8,775,860 km (0.119 R)
• M50: 9,035,711 km (0.081 R)
• M51: 9,354,654 km (0.095 R)
• M52: 9,753,931 km (0.092 R)
• M53: 9,868,972 km (0.097 R)
• M54: 10,023,057 km (0.088 R)
• M55: 10,353,369 km (0.034 R)
• M56: 10,451,057 km (0.105 R)
• M57: 10,805,753 km (0.109 R)
• M58: 10,885,190 km (0.099 R)
• M59: 11,104,351 km (0.091 R)
• M60: 11,204,432 km (0.1 R)
• M61: 11,284,766 km (0.102 R)
• M62: 11,547,160 km (0.111 R)
• M63: 11,791,155 km (0.079 R)
• M64: 12,119,223 km (0.08 R)
• M65: 12,325,817 km (0.07 R)
• M66: 13,632,106 km (0.065 R)
• M67: 13,911,704 km (0.036 R)
• M68: 14,084,640 km (0.053 R)
• M69: 14,171,406 km (0.117 R)
• M70: 14,498,278 km (0.09 R)
• M71: 14,783,561 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 13.9

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.9 AU - 6.04 AU

Year: 4737 Days

Day: 12.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,314,349 km

• M1: 183,108 km (0.107 R)
• M2: 301,739 km (0.115 R)
• M3: 527,332 km (0.11 R)
• M4: 793,766 km (0.102 R)
• M5: 957,426 km (0.032 R)
• M6: 1,175,690 km (0.08 R)
• M7: 1,276,668 km (0.081 R)
• M8: 1,395,898 km (0.104 R)
• M9: 1,487,900 km (0.118 R)
• M10: 1,646,325 km (0.069 R)
• M11: 1,793,828 km (0.081 R)
• M12: 2,674,960 km (0.078 R)
• M13: 2,830,541 km (0.074 R)
• M14: 2,929,276 km (0.106 R)
• M15: 3,069,599 km (0.095 R)
• M16: 4,091,951 km (0.037 R)
• M17: 4,340,433 km (0.107 R)
• M18: 4,455,025 km (0.05 R)
• M19: 4,804,934 km (0.092 R)
• M20: 5,681,278 km (0.11 R)
• M21: 5,882,787 km (0.107 R)
• M22: 6,423,134 km (0.104 R)
• M23: 7,141,354 km (0.081 R)
• M24: 7,386,395 km (0.119 R)
• M25: 7,551,401 km (0.092 R)
• M26: 7,773,255 km (0.109 R)
• M27: 8,451,980 km (0.12 R)
• M28: 8,567,021 km (0.089 R)
• M29: 9,061,592 km (0.106 R)
• M30: 9,505,748 km (0.079 R)
• M31: 9,625,426 km (0.1 R)
• M32: 10,078,558 km (0.1 R)
• M33: 10,323,151 km (0.088 R)
• M34: 10,693,705 km (0.099 R)
• M35: 10,974,500 km (0.101 R)
• M36: 11,639,313 km (0.083 R)
• M37: 12,154,677 km (0.056 R)
• M38: 12,317,141 km (0.1 R)
• M39: 12,809,318 km (0.069 R)
• M40: 13,408,308 km (0.061 R)
• M41: 13,542,646 km (0.103 R)
• M42: 13,880,588 km (0.052 R)
• M43: 14,118,748 km (0.105 R)
• M44: 14,255,480 km (0.083 R)
• M45: 14,461,327 km (0.109 R)
• M46: 14,945,725 km (0.11 R)
• M47: 15,154,863 km (0.071 R)
• M48: 15,330,042 km (0.1 R)
• M49: 16,791,015 km (0.027 R)
• M50: 17,373,250 km (0.038 R)
• M51: 17,483,204 km (0.077 R)
• M52: 17,999,167 km (0.095 R)
• M53: 18,147,568 km (0.117 R)
• M54: 18,296,268 km (0.087 R)
• M55: 18,970,656 km (0.1 R)
• M56: 19,310,991 km (0.12 R)
• M57: 19,500,830 km (0.103 R)
• M58: 20,074,389 km (0.086 R)
• M59: 20,459,902 km (0.058 R)
• M60: 21,081,631 km (0.112 R)
• M61: 21,394,889 km (0.037 R)
• M62: 21,907,112 km (0.084 R)
• M63: 22,065,686 km (0.116 R)
• M64: 22,224,409 km (0.057 R)
• M65: 23,024,309 km (0.069 R)
• M66: 23,266,209 km (0.08 R)
• M67: 24,364,706 km (0.032 R)
• M68: 25,313,904 km (0.111 R)
• M69: 26,065,185 km (0.037 R)
• M70: 26,191,146 km (0.116 R)
• M71: 26,908,618 km (0.095 R)
• M72: 27,760,877 km (0.077 R)
• M73: 27,932,466 km (0.085 R)
• M74: 28,708,729 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 11.1

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.13 AU - 8.53 AU

Year: 9366 Days

Day: 8.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,314,349 km

• M1: 341,532 km (0.084 R)
• M2: 442,361 km (0.062 R)
• M3: 601,234 km (0.088 R)
• M4: 730,187 km (0.116 R)
• M5: 833,559 km (0.068 R)
• M6: 1,174,942 km (0.109 R)
• M7: 1,695,841 km (0.1 R)
• M8: 1,957,039 km (0.085 R)
• M9: 2,412,714 km (0.072 R)
• M10: 3,099,518 km (0.051 R)
• M11: 3,390,636 km (0.046 R)
• M12: 3,479,796 km (0.101 R)
• M13: 3,630,142 km (0.079 R)
• M14: 4,062,480 km (0.062 R)
• M15: 4,157,325 km (0.081 R)
• M16: 4,381,422 km (0.103 R)
• M17: 4,775,014 km (0.101 R)
• M18: 4,976,074 km (0.101 R)
• M19: 5,283,049 km (0.114 R)
• M20: 5,421,427 km (0.044 R)
• M21: 5,525,996 km (0.045 R)
• M22: 5,631,313 km (0.111 R)
• M23: 5,701,923 km (0.114 R)
• M24: 5,951,302 km (0.065 R)
• M25: 6,720,984 km (0.113 R)
• M26: 6,795,932 km (0.102 R)
• M27: 7,136,566 km (0.116 R)
• M28: 7,328,351 km (0.058 R)
• M29: 7,717,006 km (0.118 R)
• M30: 7,993,014 km (0.101 R)
• M31: 8,676,976 km (0.074 R)
• M32: 9,005,343 km (0.093 R)
• M33: 9,463,711 km (0.064 R)
• M34: 9,632,158 km (0.039 R)
• M35: 10,057,914 km (0.101 R)
• M36: 10,143,783 km (0.106 R)
• M37: 10,795,730 km (0.101 R)
• M38: 12,003,284 km (0.06 R)
• M39: 12,415,277 km (0.075 R)
• M40: 12,507,429 km (0.097 R)
• M41: 12,646,256 km (0.054 R)
• M42: 12,739,007 km (0.098 R)
• M43: 12,878,581 km (0.117 R)
• M44: 14,690,212 km (0.072 R)
• M45: 14,787,750 km (0.094 R)
• M46: 14,885,587 km (0.109 R)
• M47: 15,032,641 km (0.071 R)
• M48: 16,377,825 km (0.119 R)
• M49: 17,039,347 km (0.057 R)
• M50: 17,347,519 km (0.1 R)
• M51: 17,761,306 km (0.095 R)
• M52: 17,969,547 km (0.07 R)
• M53: 18,126,176 km (0.073 R)
• M54: 18,546,097 km (0.108 R)
• M55: 19,610,037 km (0.07 R)
• M56: 20,967,638 km (0.041 R)
• M57: 22,131,210 km (0.071 R)
• M58: 22,636,402 km (0.066 R)
• M59: 24,002,081 km (0.081 R)
• M60: 24,869,000 km (0.034 R)
• M61: 26,041,100 km (0.115 R)
• M62: 26,693,346 km (0.112 R)
• M63: 32,673,372 km (0.114 R)
• M64: 33,120,370 km (0.073 R)
• M65: 35,582,003 km (0.059 R)
• M66: 35,778,874 km (0.054 R)
• M67: 35,976,044 km (0.112 R)
• M68: 36,569,947 km (0.087 R)
• M69: 37,433,277 km (0.079 R)
• M70: 39,112,662 km (0.078 R)
• M71: 39,927,372 km (0.118 R)
• M72: 40,336,971 km (0.047 R)
• M73: 40,610,736 km (0.112 R)
• M74: 40,747,767 km (0.042 R)
• M75: 41,297,839 km (0.083 R)
• M76: 42,474,725 km (0.113 R)
• M77: 43,592,520 km (0.092 R)
• M78: 44,155,008 km (0.053 R)
• M79: 44,578,520 km (0.098 R)
• M80: 44,720,039 km (0.055 R)
• M81: 45,429,433 km (0.105 R)
• M82: 46,787,781 km (0.107 R)
• M83: 47,147,564 km (0.085 R)
• M84: 47,363,733 km (0.102 R)
• M85: 48,159,444 km (0.112 R)
• M86: 48,304,554 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.4

Radius: 12.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.27 AU - 10.23 AU

Year: 13015 Days

Day: 7.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 30,314,349 km

• M1: 231,578 km (0.064 R)
• M2: 700,567 km (0.118 R)
• M3: 797,656 km (0.037 R)
• M4: 1,080,845 km (0.048 R)
• M5: 1,376,001 km (0.11 R)
• M6: 1,832,574 km (0.088 R)
• M7: 1,948,213 km (0.109 R)
• M8: 2,615,420 km (0.106 R)
• M9: 2,933,764 km (0.117 R)
• M10: 3,042,671 km (0.085 R)
• M11: 3,125,249 km (0.082 R)
• M12: 3,321,073 km (0.067 R)
• M13: 3,549,808 km (0.11 R)
• M14: 3,695,516 km (0.11 R)
• M15: 3,813,549 km (0.118 R)
• M16: 3,992,917 km (0.108 R)
• M17: 4,114,091 km (0.084 R)
• M18: 4,236,462 km (0.116 R)
• M19: 4,360,180 km (0.102 R)
• M20: 4,547,925 km (0.055 R)
• M21: 4,834,704 km (0.068 R)
• M22: 5,061,794 km (0.105 R)
• M23: 5,325,834 km (0.114 R)
• M24: 5,459,574 km (0.081 R)
• M25: 7,149,881 km (0.12 R)
• M26: 7,260,733 km (0.105 R)
• M27: 7,372,033 km (0.073 R)
• M28: 7,785,073 km (0.111 R)
• M29: 8,360,427 km (0.08 R)
• M30: 8,989,486 km (0.079 R)
• M31: 9,471,191 km (0.051 R)
• M32: 10,126,729 km (0.082 R)
• M33: 10,585,845 km (0.06 R)
• M34: 10,966,721 km (0.103 R)
• M35: 11,481,487 km (0.096 R)
• M36: 13,072,909 km (0.113 R)
• M37: 13,710,346 km (0.102 R)
• M38: 14,032,879 km (0.084 R)
• M39: 15,015,587 km (0.086 R)
• M40: 15,110,283 km (0.074 R)
• M41: 15,347,994 km (0.078 R)
• M42: 16,214,165 km (0.086 R)
• M43: 16,311,404 km (0.087 R)
• M44: 16,948,092 km (0.116 R)
• M45: 17,843,136 km (0.094 R)
• M46: 18,549,986 km (0.075 R)
• M47: 18,702,576 km (0.056 R)
• M48: 19,111,726 km (0.04 R)
• M49: 19,472,108 km (0.104 R)
• M50: 20,724,990 km (0.059 R)
• M51: 20,883,414 km (0.105 R)
• M52: 21,042,137 km (0.103 R)
• M53: 21,842,336 km (0.065 R)
• M54: 22,543,950 km (0.095 R)
• M55: 22,979,430 km (0.086 R)
• M56: 24,246,673 km (0.084 R)
• M57: 24,804,823 km (0.117 R)
• M58: 24,916,872 km (0.102 R)
• M59: 25,254,365 km (0.106 R)
• M60: 25,763,296 km (0.073 R)
• M61: 25,990,536 km (0.074 R)
• M62: 26,906,374 km (0.119 R)
• M63: 27,542,165 km (0.095 R)
• M64: 28,065,907 km (0.084 R)
• M65: 28,828,407 km (0.115 R)
• M66: 29,241,896 km (0.063 R)
• M67: 30,194,236 km (0.117 R)
• M68: 30,313,914 km (0.116 R)
• M69: 31,156,599 km (0.08 R)
• M70: 31,277,624 km (0.069 R)
• M71: 32,190,320 km (0.089 R)
• M72: 32,619,217 km (0.109 R)
• M73: 32,742,187 km (0.06 R)
• M74: 32,865,156 km (0.025 R)
• M75: 33,544,630 km (0.107 R)
• M76: 34,603,932 km (0.098 R)
• M77: 34,854,808 km (0.108 R)
• M78: 36,054,583 km (0.116 R)
• M79: 36,436,207 km (0.064 R)
• M80: 37,847,065 km (0.062 R)
• M81: 38,170,346 km (0.111 R)
• M82: 39,472,146 km (0.114 R)
• M83: 39,734,242 km (0.113 R)
• M84: 40,590,091 km (0.089 R)
• M85: 41,385,503 km (0.078 R)
• M86: 41,651,787 km (0.113 R)
• M87: 42,924,416 km (0.107 R)
• M88: 43,802,556 km (0.097 R)
• M89: 44,006,009 km (0.098 R)
• M90: 45,439,156 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.3

Radius: 7.9

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 14.46 AU - 18.44 AU

Year: 28522 Days

Day: 19.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 30,314,349 km

• M1: 247,435 km (0.083 R)
• M2: 1,126,322 km (0.105 R)
• M3: 1,307,485 km (0.062 R)
• M4: 1,530,985 km (0.114 R)
• M5: 3,173,868 km (0.037 R)
• M6: 3,584,515 km (0.066 R)
• M7: 3,673,077 km (0.065 R)
• M8: 3,852,594 km (0.111 R)
• M9: 4,768,283 km (0.086 R)
• M10: 4,915,038 km (0.073 R)
• M11: 6,926,381 km (0.059 R)
• M12: 7,915,074 km (0.093 R)
• M13: 8,499,702 km (0.088 R)
• M14: 9,189,199 km (0.102 R)
• M15: 9,648,464 km (0.06 R)
• M16: 10,398,997 km (0.111 R)
• M17: 11,006,364 km (0.074 R)
• M18: 11,625,251 km (0.072 R)
• M19: 12,355,887 km (0.068 R)
• M20: 13,033,116 km (0.093 R)
• M21: 13,583,487 km (0.095 R)
• M22: 13,861,440 km (0.108 R)
• M23: 14,106,331 km (0.086 R)
• M24: 16,079,228 km (0.046 R)
• M25: 16,484,189 km (0.086 R)
• M26: 16,558,091 km (0.107 R)
• M27: 18,596,960 km (0.071 R)
• M28: 18,944,326 km (0.039 R)
• M29: 19,332,982 km (0.09 R)
• M30: 19,842,063 km (0.11 R)
• M31: 19,920,752 km (0.115 R)
• M32: 20,913,483 km (0.078 R)
• M33: 23,319,316 km (0.083 R)
• M34: 24,618,125 km (0.12 R)
• M35: 25,169,692 km (0.07 R)
• M36: 25,682,514 km (0.116 R)
• M37: 26,761,862 km (0.098 R)
• M38: 27,329,137 km (0.083 R)
• M39: 27,460,484 km (0.099 R)
• M40: 27,768,058 km (0.097 R)
• M41: 28,120,959 km (0.102 R)
• M42: 28,386,495 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 10,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit