🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.6 AU - 0.94 AU

Year: 289 Days

Day: 18.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,205,616 km

• M1: 610,210 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.75 AU - 0.79 AU

Year: 289 Days

Day: 31.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.1

Radius: 8.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.49 AU - 3.55 AU

Year: 2244 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,205,616 km

• M1: 172,187 km (0.094 R)
• M2: 224,397 km (0.103 R)
• M3: 298,298 km (0.076 R)
• M4: 516,412 km (0.072 R)
• M5: 658,679 km (0.081 R)
• M6: 755,918 km (0.114 R)
• M7: 818,300 km (0.069 R)
• M8: 948,750 km (0.088 R)
• M9: 1,112,709 km (0.101 R)
• M10: 1,323,642 km (0.098 R)
• M11: 1,385,575 km (0.118 R)
• M12: 1,841,999 km (0.103 R)
• M13: 1,971,251 km (0.072 R)
• M14: 2,353,922 km (0.041 R)
• M15: 2,716,997 km (0.08 R)
• M16: 2,821,266 km (0.116 R)
• M17: 2,877,066 km (0.076 R)
• M18: 3,362,960 km (0.056 R)
• M19: 3,689,682 km (0.05 R)
• M20: 4,089,856 km (0.114 R)
• M21: 4,266,531 km (0.119 R)
• M22: 4,409,696 km (0.117 R)
• M23: 4,467,441 km (0.064 R)
• M24: 4,656,982 km (0.068 R)
• M25: 5,006,143 km (0.115 R)
• M26: 5,096,650 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.5

Radius: 10.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.12 AU - 9.24 AU

Year: 10932 Days

Day: 6.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 78,205,616 km

• M1: 491,728 km (0.064 R)
• M2: 563,086 km (0.096 R)
• M3: 960,418 km (0.058 R)
• M4: 1,091,616 km (0.096 R)
• M5: 1,330,972 km (0.077 R)
• M6: 3,038,632 km (0.071 R)
• M7: 3,292,200 km (0.095 R)
• M8: 4,564,530 km (0.097 R)
• M9: 6,651,121 km (0.106 R)
• M10: 6,723,975 km (0.102 R)
• M11: 6,870,432 km (0.111 R)
• M12: 7,353,932 km (0.116 R)
• M13: 7,504,876 km (0.114 R)
• M14: 7,733,312 km (0.102 R)
• M15: 8,080,230 km (0.087 R)
• M16: 8,158,021 km (0.105 R)
• M17: 8,709,588 km (0.118 R)
• M18: 8,989,934 km (0.113 R)
• M19: 9,070,568 km (0.09 R)
• M20: 9,641,882 km (0.109 R)
• M21: 11,600,118 km (0.082 R)
• M22: 12,444,000 km (0.071 R)
• M23: 13,445,707 km (0.057 R)
• M24: 13,676,985 km (0.112 R)
• M25: 13,769,886 km (0.117 R)
• M26: 15,236,244 km (0.056 R)
• M27: 16,012,358 km (0.107 R)
• M28: 16,751,670 km (0.087 R)
• M29: 18,161,481 km (0.111 R)
• M30: 18,468,456 km (0.033 R)
• M31: 20,187,634 km (0.096 R)
• M32: 20,346,507 km (0.076 R)
• M33: 20,612,043 km (0.118 R)
• M34: 20,825,370 km (0.099 R)
• M35: 21,740,311 km (0.078 R)
• M36: 24,112,334 km (0.102 R)
• M37: 24,393,429 km (0.104 R)
• M38: 24,619,172 km (0.093 R)
• M39: 25,072,603 km (0.108 R)
• M40: 25,243,444 km (0.071 R)
• M41: 26,507,396 km (0.069 R)
• M42: 26,681,379 km (0.08 R)
• M43: 26,914,003 km (0.077 R)
• M44: 28,441,996 km (0.116 R)
• M45: 29,576,247 km (0.067 R)
• M46: 29,816,950 km (0.032 R)
• M47: 30,360,888 km (0.116 R)
• M48: 30,664,422 km (0.051 R)
• M49: 31,827,396 km (0.106 R)
• M50: 33,379,324 km (0.115 R)
• M51: 33,944,056 km (0.088 R)
• M52: 34,196,128 km (0.108 R)
• M53: 34,955,936 km (0.119 R)
• M54: 35,401,738 km (0.085 R)
• M55: 35,913,512 km (0.107 R)
• M56: 36,041,717 km (0.054 R)
• M57: 36,685,736 km (0.101 R)
• M58: 37,658,721 km (0.115 R)
• M59: 38,312,164 km (0.064 R)
• M60: 38,903,375 km (0.077 R)
• M61: 39,431,456 km (0.102 R)
• M62: 39,696,393 km (0.085 R)
• M63: 41,097,078 km (0.068 R)
• M64: 41,904,608 km (0.098 R)
• M65: 43,672,406 km (0.106 R)
• M66: 44,289,946 km (0.096 R)
• M67: 44,427,725 km (0.117 R)
• M68: 45,811,805 km (0.088 R)
• M69: 46,229,781 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.6

Radius: 3.6

Gravity: 47.19 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.98 AU - 12.88 AU

Year: 16520 Days

Day: 15.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 78,205,616 km

• M1: 129,552 km (0.061 R)
• M2: 163,211 km (0.117 R)
• M3: 213,626 km (0.098 R)
• M4: 240,853 km (0.118 R)
• M5: 396,584 km (0.105 R)
• M6: 522,246 km (0.107 R)
• M7: 639,680 km (0.119 R)
• M8: 701,464 km (0.092 R)
• M9: 831,166 km (0.033 R)
• M10: 1,112,859 km (0.12 R)
• M11: 1,395,150 km (0.1 R)
• M12: 1,872,816 km (0.117 R)
• M13: 1,992,045 km (0.115 R)
• M14: 2,113,668 km (0.103 R)
• M15: 2,237,835 km (0.045 R)
• M16: 2,825,156 km (0.097 R)
• M17: 3,031,152 km (0.119 R)
• M18: 3,313,144 km (0.113 R)
• M19: 3,349,048 km (0.103 R)
• M20: 3,826,714 km (0.1 R)
• M21: 4,722,954 km (0.096 R)
• M22: 5,340,794 km (0.084 R)
• M23: 5,983,616 km (0.096 R)
• M24: 6,650,523 km (0.093 R)
• M25: 8,589,910 km (0.075 R)
• M26: 8,987,242 km (0.1 R)
• M27: 10,477,386 km (0.04 R)
• M28: 10,848,389 km (0.109 R)
• M29: 12,430,536 km (0.076 R)
• M30: 12,486,336 km (0.056 R)
• M31: 12,936,027 km (0.119 R)
• M32: 14,025,100 km (0.064 R)
• M33: 14,141,487 km (0.12 R)
• M34: 14,199,680 km (0.055 R)
• M35: 14,610,027 km (0.087 R)
• M36: 17,027,978 km (0.08 R)
• M37: 18,473,243 km (0.119 R)
• M38: 18,536,971 km (0.052 R)
• M39: 20,614,587 km (0.085 R)
• M40: 20,813,103 km (0.025 R)
• M41: 21,078,938 km (0.051 R)
• M42: 22,832,973 km (0.066 R)
• M43: 22,901,489 km (0.12 R)
• M44: 23,038,371 km (0.118 R)
• M45: 23,244,517 km (0.111 R)
• M46: 25,196,470 km (0.1 R)
• M47: 28,736,704 km (0.079 R)
• M48: 29,254,911 km (0.084 R)
• M49: 29,329,261 km (0.093 R)
• M50: 30,903,928 km (0.108 R)
• M51: 31,282,860 km (0.109 R)
• M52: 31,358,855 km (0.08 R)
• M53: 31,663,287 km (0.094 R)
• M54: 31,892,321 km (0.081 R)
• M55: 32,582,715 km (0.117 R)
• M56: 32,736,801 km (0.095 R)
• M57: 35,155,948 km (0.105 R)
• M58: 35,313,924 km (0.099 R)
• M59: 35,472,198 km (0.113 R)
• M60: 35,868,932 km (0.082 R)
• M61: 36,666,737 km (0.101 R)
• M62: 36,987,625 km (0.111 R)
• M63: 37,551,160 km (0.112 R)
• M64: 40,246,166 km (0.116 R)
• M65: 41,158,264 km (0.053 R)
• M66: 41,575,043 km (0.075 R)
• M67: 42,328,867 km (0.109 R)
• M68: 42,833,910 km (0.101 R)
• M69: 43,425,569 km (0.1 R)
• M70: 46,424,707 km (0.112 R)
• M71: 47,468,152 km (0.102 R)
• M72: 48,080,456 km (0.056 R)
• M73: 48,431,563 km (0.073 R)
• M74: 48,519,377 km (0.095 R)
• M75: 51,091,413 km (0.088 R)
• M76: 51,270,332 km (0.096 R)
• M77: 53,071,939 km (0.095 R)
• M78: 53,798,237 km (0.105 R)
• M79: 54,071,552 km (0.071 R)
• M80: 57,851,741 km (0.039 R)
• M81: 58,038,439 km (0.094 R)
• M82: 58,225,137 km (0.076 R)
• M83: 58,599,281 km (0.115 R)
• M84: 60,576,666 km (0.081 R)
• M85: 63,343,030 km (0.075 R)
• M86: 63,631,604 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219

Radius: 4.8

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.73 AU - 14.69 AU

Year: 19371 Days

Day: 17.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,205,616 km

• M1: 89,460 km (0.084 R)
• M2: 126,560 km (0.089 R)
• M3: 172,486 km (0.115 R)
• M4: 561,590 km (0.096 R)
• M5: 752,028 km (0.104 R)
• M6: 1,254,229 km (0.116 R)
• M7: 1,741,319 km (0.087 R)
• M8: 1,890,319 km (0.115 R)
• M9: 2,444,130 km (0.091 R)
• M10: 2,781,772 km (0.095 R)
• M11: 3,044,616 km (0.081 R)
• M12: 3,104,156 km (0.086 R)
• M13: 4,272,814 km (0.11 R)
• M14: 4,990,286 km (0.045 R)
• M15: 5,309,079 km (0.056 R)
• M16: 5,561,600 km (0.106 R)
• M17: 5,929,162 km (0.05 R)
• M18: 6,228,807 km (0.111 R)
• M19: 6,304,503 km (0.095 R)
• M20: 6,418,646 km (0.081 R)
• M21: 6,804,010 km (0.071 R)
• M22: 7,596,879 km (0.099 R)
• M23: 7,963,244 km (0.101 R)
• M24: 9,354,804 km (0.094 R)
• M25: 9,791,181 km (0.078 R)
• M26: 9,835,162 km (0.075 R)
• M27: 10,368,329 km (0.088 R)
• M28: 11,323,811 km (0.109 R)
• M29: 11,929,233 km (0.093 R)
• M30: 12,023,330 km (0.089 R)
• M31: 12,070,454 km (0.108 R)
• M32: 12,497,406 km (0.108 R)
• M33: 13,122,725 km (0.045 R)
• M34: 13,610,713 km (0.057 R)
• M35: 14,806,000 km (0.098 R)
• M36: 17,508,636 km (0.072 R)
• M37: 18,915,604 km (0.106 R)
• M38: 19,577,125 km (0.048 R)
• M39: 20,134,228 km (0.111 R)
• M40: 20,866,210 km (0.11 R)
• M41: 21,378,134 km (0.109 R)
• M42: 21,549,723 km (0.093 R)
• M43: 21,951,692 km (0.075 R)
• M44: 23,998,790 km (0.04 R)
• M45: 25,074,997 km (0.039 R)
• M46: 25,983,804 km (0.084 R)
• M47: 26,166,912 km (0.089 R)
• M48: 26,718,629 km (0.088 R)
• M49: 27,026,800 km (0.111 R)
• M50: 27,274,235 km (0.062 R)
• M51: 28,837,533 km (0.05 R)
• M52: 28,963,793 km (0.098 R)
• M53: 29,789,274 km (0.061 R)
• M54: 30,172,843 km (0.113 R)
• M55: 31,139,096 km (0.068 R)
• M56: 31,463,424 km (0.09 R)
• M57: 32,115,372 km (0.098 R)
• M58: 32,311,794 km (0.12 R)
• M59: 32,969,576 km (0.078 R)
• M60: 35,238,676 km (0.084 R)
• M61: 36,460,292 km (0.119 R)
• M62: 38,874,951 km (0.104 R)
• M63: 39,925,577 km (0.111 R)
• M64: 41,269,714 km (0.051 R)
• M65: 41,412,131 km (0.068 R)
• M66: 43,277,467 km (0.097 R)
• M67: 44,002,119 km (0.092 R)
• M68: 46,718,218 km (0.11 R)
• M69: 50,397,877 km (0.102 R)
• M70: 50,778,454 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.6

Radius: 6.8

Gravity: 14.63 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.96 AU - 13.84 AU

Year: 20969 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,205,616 km

• M1: 104,270 km (0.11 R)
• M2: 174,730 km (0.068 R)
• M3: 242,648 km (0.064 R)
• M4: 596,148 km (0.056 R)
• M5: 1,204,113 km (0.03 R)
• M6: 1,290,581 km (0.112 R)
• M7: 1,409,212 km (0.078 R)
• M8: 1,625,381 km (0.108 R)
• M9: 2,667,031 km (0.118 R)
• M10: 2,742,578 km (0.092 R)
• M11: 2,973,557 km (0.091 R)
• M12: 3,052,096 km (0.079 R)
• M13: 3,413,524 km (0.09 R)
• M14: 3,788,566 km (0.104 R)
• M15: 4,668,501 km (0.04 R)
• M16: 4,759,755 km (0.075 R)
• M17: 4,897,984 km (0.074 R)
• M18: 5,178,330 km (0.07 R)
• M19: 5,512,083 km (0.051 R)
• M20: 5,852,717 km (0.095 R)
• M21: 6,100,302 km (0.047 R)
• M22: 6,656,956 km (0.115 R)
• M23: 6,967,371 km (0.119 R)
• M24: 7,441,896 km (0.071 R)
• M25: 8,533,661 km (0.11 R)
• M26: 8,645,560 km (0.111 R)
• M27: 9,442,468 km (0.091 R)
• M28: 9,500,213 km (0.112 R)
• M29: 10,144,082 km (0.114 R)
• M30: 10,621,150 km (0.066 R)
• M31: 11,659,209 km (0.118 R)
• M32: 11,907,991 km (0.093 R)
• M33: 12,158,717 km (0.082 R)
• M34: 12,793,012 km (0.047 R)
• M35: 13,503,153 km (0.086 R)
• M36: 13,830,174 km (0.105 R)
• M37: 14,159,738 km (0.114 R)
• M38: 15,231,906 km (0.119 R)
• M39: 15,367,740 km (0.07 R)
• M40: 16,260,541 km (0.11 R)
• M41: 16,678,218 km (0.05 R)
• M42: 16,818,241 km (0.1 R)
• M43: 17,029,025 km (0.078 R)
• M44: 17,595,402 km (0.082 R)
• M45: 20,443,596 km (0.088 R)
• M46: 20,894,335 km (0.062 R)
• M47: 24,536,893 km (0.078 R)
• M48: 24,855,836 km (0.079 R)
• M49: 27,621,751 km (0.114 R)
• M50: 28,620,915 km (0.108 R)
• M51: 28,788,614 km (0.08 R)
• M52: 29,040,836 km (0.081 R)
• M53: 30,826,436 km (0.086 R)
• M54: 32,734,707 km (0.118 R)
• M55: 33,350,003 km (0.106 R)
• M56: 33,614,791 km (0.069 R)
• M57: 34,413,494 km (0.103 R)
• M58: 36,846,704 km (0.115 R)
• M59: 36,937,958 km (0.116 R)
• M60: 38,407,009 km (0.107 R)
• M61: 38,777,264 km (0.072 R)
• M62: 39,241,765 km (0.03 R)
• M63: 39,801,710 km (0.049 R)
• M64: 39,988,857 km (0.051 R)
• M65: 40,646,340 km (0.116 R)
• M66: 41,781,788 km (0.049 R)
• M67: 43,023,600 km (0.086 R)
• M68: 43,119,641 km (0.089 R)
• M69: 46,722,257 km (0.107 R)
• M70: 46,919,727 km (0.054 R)
• M71: 47,414,746 km (0.03 R)
• M72: 47,513,929 km (0.104 R)
• M73: 48,309,940 km (0.083 R)
• M74: 49,713,467 km (0.105 R)
• M75: 50,724,300 km (0.119 R)
• M76: 52,457,989 km (0.097 R)
• M77: 54,626,410 km (0.081 R)
• M78: 56,403,184 km (0.034 R)
• M79: 56,718,686 km (0.107 R)
• M80: 56,929,320 km (0.084 R)
• M81: 57,457,251 km (0.094 R)
• M82: 57,880,613 km (0.091 R)
• M83: 58,624,114 km (0.063 R)
• M84: 59,370,757 km (0.09 R)
• M85: 64,025,645 km (0.081 R)
• M86: 64,244,955 km (0.088 R)
• M87: 64,574,519 km (0.091 R)
• M88: 65,345,547 km (0.115 R)
• M89: 66,008,864 km (0.087 R)
• M90: 66,452,272 km (0.081 R)
• M91: 67,119,329 km (0.086 R)
• M92: 73,565,501 km (0.12 R)
• M93: 74,832,146 km (0.036 R)
• M94: 75,525,981 km (0.075 R)
• M95: 77,386,829 km (0.108 R)
• M96: 77,737,337 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 19,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit