🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.68 AU - 0.84 AU

Year: 254 Days

Day: 28.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,046,047 km

• M1: 133,591 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.54 AU - 1.76 AU

Year: 812 Days

Day: 12.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.87 AU - 2.65 AU

Year: 1301 Days

Day: 43 Hours

Environment

Temp: -92 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796

Radius: 11.1

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.1 AU - 8.86 AU

Year: 9455 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,046,047 km

• M1: 201,658 km (0.059 R)
• M2: 329,415 km (0.106 R)
• M3: 712,086 km (0.038 R)
• M4: 814,261 km (0.045 R)
• M5: 1,053,767 km (0.104 R)
• M6: 1,295,518 km (0.068 R)
• M7: 2,001,320 km (0.057 R)
• M8: 2,277,328 km (0.078 R)
• M9: 2,592,681 km (0.069 R)
• M10: 2,978,494 km (0.087 R)
• M11: 3,207,079 km (0.077 R)
• M12: 4,500,203 km (0.074 R)
• M13: 5,547,388 km (0.056 R)
• M14: 6,779,028 km (0.099 R)
• M15: 7,005,070 km (0.109 R)
• M16: 7,854,786 km (0.119 R)
• M17: 8,412,487 km (0.097 R)
• M18: 8,533,661 km (0.106 R)
• M19: 8,818,794 km (0.088 R)
• M20: 9,024,192 km (0.114 R)
• M21: 11,477,448 km (0.106 R)
• M22: 12,476,313 km (0.099 R)
• M23: 12,660,917 km (0.041 R)
• M24: 12,799,893 km (0.12 R)
• M25: 13,173,289 km (0.082 R)
• M26: 13,644,971 km (0.119 R)
• M27: 14,122,189 km (0.096 R)
• M28: 14,848,337 km (0.035 R)
• M29: 15,636,269 km (0.061 R)
• M30: 16,387,250 km (0.098 R)
• M31: 16,894,536 km (0.112 R)
• M32: 17,665,115 km (0.061 R)
• M33: 17,820,547 km (0.066 R)
• M34: 18,394,554 km (0.069 R)
• M35: 18,710,206 km (0.104 R)
• M36: 19,080,760 km (0.116 R)
• M37: 20,369,695 km (0.099 R)
• M38: 20,532,757 km (0.118 R)
• M39: 21,189,491 km (0.119 R)
• M40: 22,243,259 km (0.106 R)
• M41: 22,355,158 km (0.04 R)
• M42: 22,523,455 km (0.054 R)
• M43: 23,655,762 km (0.036 R)
• M44: 24,113,980 km (0.101 R)
• M45: 24,286,466 km (0.108 R)
• M46: 24,517,146 km (0.107 R)
• M47: 24,806,618 km (0.112 R)
• M48: 25,505,839 km (0.065 R)
• M49: 25,857,992 km (0.116 R)
• M50: 26,448,305 km (0.099 R)
• M51: 26,626,177 km (0.12 R)
• M52: 28,610,144 km (0.095 R)
• M53: 28,731,917 km (0.095 R)
• M54: 29,220,653 km (0.109 R)
• M55: 30,020,702 km (0.076 R)
• M56: 30,641,085 km (0.081 R)
• M57: 30,890,464 km (0.088 R)
• M58: 31,642,642 km (0.055 R)
• M59: 32,147,386 km (0.115 R)
• M60: 32,464,084 km (0.106 R)
• M61: 33,164,801 km (0.086 R)
• M62: 33,677,473 km (0.068 R)
• M63: 34,128,211 km (0.085 R)
• M64: 34,905,671 km (0.041 R)
• M65: 36,148,381 km (0.051 R)
• M66: 36,477,945 km (0.043 R)
• M67: 37,339,180 km (0.117 R)
• M68: 38,207,147 km (0.107 R)
• M69: 39,284,550 km (0.099 R)
• M70: 40,303,611 km (0.062 R)
• M71: 40,440,194 km (0.119 R)
• M72: 40,987,872 km (0.05 R)
• M73: 41,193,868 km (0.051 R)
• M74: 42,367,912 km (0.085 R)
• M75: 42,924,117 km (0.082 R)
• M76: 43,412,853 km (0.078 R)
• M77: 43,552,877 km (0.085 R)
• M78: 44,889,983 km (0.1 R)
• M79: 45,244,230 km (0.085 R)
• M80: 45,883,911 km (0.032 R)
• M81: 46,169,344 km (0.102 R)
• M82: 47,749,097 km (0.079 R)
• M83: 47,821,353 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.8

Radius: 8.4

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.23 AU - 10.67 AU

Year: 12017 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,046,047 km

• M1: 136,583 km (0.08 R)
• M2: 295,755 km (0.072 R)
• M3: 403,765 km (0.118 R)
• M4: 645,365 km (0.118 R)
• M5: 1,391,859 km (0.091 R)
• M6: 1,684,472 km (0.095 R)
• M7: 2,298,571 km (0.091 R)
• M8: 2,469,412 km (0.085 R)
• M9: 2,556,478 km (0.053 R)
• M10: 2,763,671 km (0.036 R)
• M11: 3,038,034 km (0.062 R)
• M12: 3,225,928 km (0.09 R)
• M13: 3,482,489 km (0.1 R)
• M14: 3,712,421 km (0.085 R)
• M15: 3,913,331 km (0.114 R)
• M16: 4,015,207 km (0.031 R)
• M17: 4,396,382 km (0.11 R)
• M18: 4,861,781 km (0.046 R)
• M19: 5,380,437 km (0.099 R)
• M20: 5,800,358 km (0.088 R)
• M21: 6,389,923 km (0.113 R)
• M22: 8,053,901 km (0.059 R)
• M23: 8,183,901 km (0.052 R)
• M24: 8,445,847 km (0.045 R)
• M25: 8,622,073 km (0.095 R)
• M26: 8,844,077 km (0.049 R)
• M27: 9,475,679 km (0.12 R)
• M28: 9,843,241 km (0.091 R)
• M29: 10,356,062 km (0.091 R)
• M30: 10,782,267 km (0.093 R)
• M31: 11,897,219 km (0.107 R)
• M32: 12,393,286 km (0.068 R)
• M33: 12,543,482 km (0.117 R)
• M34: 12,643,862 km (0.117 R)
• M35: 12,896,234 km (0.111 R)
• M36: 13,560,000 km (0.111 R)
• M37: 13,973,937 km (0.119 R)
• M38: 14,550,039 km (0.099 R)
• M39: 14,761,420 km (0.084 R)
• M40: 15,187,325 km (0.094 R)
• M41: 15,617,120 km (0.079 R)
• M42: 15,833,588 km (0.04 R)
• M43: 16,930,739 km (0.086 R)
• M44: 17,939,029 km (0.111 R)
• M45: 18,279,513 km (0.113 R)
• M46: 18,736,685 km (0.108 R)
• M47: 19,779,232 km (0.031 R)
• M48: 20,072,145 km (0.1 R)
• M49: 21,678,527 km (0.111 R)
• M50: 24,008,663 km (0.111 R)
• M51: 25,330,061 km (0.082 R)
• M52: 27,063,452 km (0.103 R)
• M53: 29,100,526 km (0.069 R)
• M54: 29,567,271 km (0.029 R)
• M55: 29,634,141 km (0.093 R)
• M56: 30,171,048 km (0.109 R)
• M57: 31,050,384 km (0.113 R)
• M58: 31,322,503 km (0.102 R)
• M59: 33,738,359 km (0.102 R)
• M60: 34,088,418 km (0.114 R)
• M61: 35,003,957 km (0.077 R)
• M62: 36,715,506 km (0.103 R)
• M63: 37,508,973 km (0.083 R)
• M64: 37,581,379 km (0.073 R)
• M65: 37,944,154 km (0.108 R)
• M66: 38,819,600 km (0.098 R)
• M67: 39,406,922 km (0.106 R)
• M68: 39,554,275 km (0.032 R)
• M69: 40,664,740 km (0.115 R)
• M70: 41,710,579 km (0.104 R)
• M71: 43,523,705 km (0.102 R)
• M72: 44,286,804 km (0.093 R)
• M73: 44,669,924 km (0.083 R)
• M74: 46,291,416 km (0.026 R)
• M75: 46,602,429 km (0.077 R)
• M76: 47,226,552 km (0.113 R)
• M77: 47,853,367 km (0.106 R)
• M78: 49,353,235 km (0.053 R)
• M79: 50,228,682 km (0.067 R)
• M80: 50,468,338 km (0.109 R)
• M81: 50,708,293 km (0.041 R)
• M82: 51,511,184 km (0.081 R)
• M83: 51,994,834 km (0.086 R)
• M84: 53,618,121 km (0.096 R)
• M85: 54,435,823 km (0.099 R)
• M86: 54,682,061 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.2

Radius: 9.7

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.4 AU - 12.46 AU

Year: 12897 Days

Day: 13.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,046,047 km

• M1: 136,732 km (0.041 R)
• M2: 249,679 km (0.077 R)
• M3: 369,656 km (0.057 R)
• M4: 472,131 km (0.12 R)
• M5: 709,244 km (0.12 R)
• M6: 1,020,706 km (0.117 R)
• M7: 1,394,103 km (0.117 R)
• M8: 1,563,747 km (0.098 R)
• M9: 1,970,354 km (0.074 R)
• M10: 3,041,325 km (0.08 R)
• M11: 3,404,399 km (0.074 R)
• M12: 4,080,432 km (0.087 R)
• M13: 4,418,523 km (0.11 R)
• M14: 5,319,401 km (0.074 R)
• M15: 5,385,823 km (0.063 R)
• M16: 5,722,567 km (0.116 R)
• M17: 6,031,637 km (0.113 R)
• M18: 6,701,685 km (0.079 R)
• M19: 6,773,642 km (0.069 R)
• M20: 6,918,303 km (0.108 R)
• M21: 7,173,816 km (0.038 R)
• M22: 7,358,270 km (0.076 R)
• M23: 7,544,370 km (0.037 R)
• M24: 7,694,267 km (0.042 R)
• M25: 9,247,841 km (0.114 R)
• M26: 9,651,007 km (0.098 R)
• M27: 10,101,147 km (0.086 R)
• M28: 10,432,956 km (0.101 R)
• M29: 10,642,093 km (0.087 R)
• M30: 10,810,541 km (0.086 R)
• M31: 11,665,492 km (0.11 R)
• M32: 11,795,493 km (0.081 R)
• M33: 12,365,012 km (0.071 R)
• M34: 12,541,986 km (0.082 R)
• M35: 13,033,116 km (0.027 R)
• M36: 13,439,723 km (0.057 R)
• M37: 13,576,156 km (0.067 R)
• M38: 14,080,451 km (0.081 R)
• M39: 14,218,978 km (0.096 R)
• M40: 14,590,879 km (0.071 R)
• M41: 14,918,797 km (0.098 R)
• M42: 16,110,045 km (0.082 R)
• M43: 17,331,512 km (0.119 R)
• M44: 18,633,163 km (0.083 R)
• M45: 19,655,814 km (0.1 R)
• M46: 20,018,140 km (0.061 R)
• M47: 20,278,141 km (0.064 R)
• M48: 20,959,709 km (0.113 R)
• M49: 21,969,195 km (0.093 R)
• M50: 22,183,719 km (0.06 R)
• M51: 22,345,135 km (0.074 R)
• M52: 23,212,354 km (0.1 R)
• M53: 23,869,986 km (0.117 R)
• M54: 24,756,353 km (0.088 R)
• M55: 25,035,652 km (0.112 R)
• M56: 28,525,172 km (0.085 R)
• M57: 29,170,388 km (0.068 R)
• M58: 30,058,251 km (0.075 R)
• M59: 33,080,876 km (0.04 R)
• M60: 33,450,084 km (0.035 R)
• M61: 34,940,378 km (0.077 R)
• M62: 35,441,980 km (0.083 R)
• M63: 35,756,733 km (0.08 R)
• M64: 36,452,364 km (0.052 R)
• M65: 36,960,996 km (0.091 R)
• M66: 37,664,406 km (0.05 R)
• M67: 37,856,938 km (0.113 R)
• M68: 38,178,723 km (0.118 R)
• M69: 38,243,200 km (0.047 R)
• M70: 39,996,936 km (0.1 R)
• M71: 41,312,948 km (0.108 R)
• M72: 41,379,070 km (0.062 R)
• M73: 41,511,614 km (0.058 R)
• M74: 41,644,158 km (0.074 R)
• M75: 42,109,407 km (0.105 R)
• M76: 43,044,843 km (0.027 R)
• M77: 43,313,520 km (0.113 R)
• M78: 44,664,539 km (0.097 R)
• M79: 45,208,925 km (0.118 R)
• M80: 45,550,158 km (0.064 R)
• M81: 45,687,040 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.4

Radius: 4.5

Gravity: 37.9 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.85 AU - 15.69 AU

Year: 18509 Days

Day: 15.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,046,047 km

• M1: 180,116 km (0.077 R)
• M2: 611,406 km (0.084 R)
• M3: 701,464 km (0.1 R)
• M4: 1,130,661 km (0.109 R)
• M5: 2,013,587 km (0.055 R)
• M6: 2,498,883 km (0.096 R)
• M7: 2,570,989 km (0.062 R)
• M8: 2,717,595 km (0.112 R)
• M9: 3,173,270 km (0.08 R)
• M10: 3,330,348 km (0.114 R)
• M11: 3,449,876 km (0.101 R)
• M12: 4,068,613 km (0.119 R)
• M13: 4,111,099 km (0.08 R)
• M14: 4,499,904 km (0.095 R)
• M15: 5,926,469 km (0.051 R)
• M16: 6,168,818 km (0.039 R)
• M17: 6,864,149 km (0.112 R)
• M18: 6,914,713 km (0.101 R)
• M19: 8,112,842 km (0.114 R)
• M20: 9,542,399 km (0.086 R)
• M21: 11,949,280 km (0.1 R)
• M22: 12,132,537 km (0.062 R)
• M23: 12,316,542 km (0.091 R)
• M24: 12,811,861 km (0.088 R)
• M25: 13,313,762 km (0.055 R)
• M26: 13,758,067 km (0.074 R)
• M27: 14,078,506 km (0.104 R)
• M28: 14,142,833 km (0.093 R)
• M29: 14,466,114 km (0.08 R)
• M30: 14,988,510 km (0.105 R)
• M31: 15,583,610 km (0.077 R)
• M32: 16,389,045 km (0.072 R)
• M33: 17,483,653 km (0.1 R)
• M34: 18,814,027 km (0.072 R)
• M35: 21,053,507 km (0.073 R)
• M36: 21,127,258 km (0.037 R)
• M37: 21,348,663 km (0.112 R)
• M38: 21,570,816 km (0.118 R)
• M39: 23,375,714 km (0.094 R)
• M40: 24,218,998 km (0.118 R)
• M41: 24,760,841 km (0.061 R)
• M42: 25,228,335 km (0.07 R)
• M43: 25,541,742 km (0.049 R)
• M44: 25,698,820 km (0.088 R)
• M45: 25,856,346 km (0.107 R)
• M46: 26,251,434 km (0.117 R)
• M47: 27,047,594 km (0.053 R)
• M48: 27,690,267 km (0.095 R)
• M49: 28,013,398 km (0.109 R)
• M50: 29,318,789 km (0.087 R)
• M51: 29,896,087 km (0.092 R)
• M52: 29,978,815 km (0.078 R)
• M53: 31,229,603 km (0.105 R)
• M54: 31,650,272 km (0.096 R)
• M55: 33,180,209 km (0.105 R)
• M56: 33,523,387 km (0.063 R)
• M57: 33,609,406 km (0.117 R)
• M58: 35,169,861 km (0.041 R)
• M59: 35,607,584 km (0.096 R)
• M60: 35,783,063 km (0.059 R)
• M61: 36,842,515 km (0.098 R)
• M62: 38,091,507 km (0.102 R)
• M63: 38,992,087 km (0.079 R)
• M64: 41,089,898 km (0.062 R)
• M65: 42,291,767 km (0.047 R)
• M66: 42,570,767 km (0.105 R)
• M67: 43,224,061 km (0.099 R)
• M68: 44,919,304 km (0.03 R)
• M69: 45,679,710 km (0.108 R)
• M70: 45,775,004 km (0.046 R)
• M71: 46,444,305 km (0.09 R)
• M72: 47,213,088 km (0.085 R)
• M73: 53,212,262 km (0.071 R)
• M74: 53,413,022 km (0.1 R)
• M75: 56,045,047 km (0.08 R)
• M76: 58,098,278 km (0.052 R)
• M77: 60,280,612 km (0.09 R)
• M78: 61,118,958 km (0.1 R)
• M79: 61,224,125 km (0.118 R)
• M80: 61,539,627 km (0.093 R)
• M81: 61,644,944 km (0.098 R)
• M82: 63,125,664 km (0.079 R)
• M83: 63,231,878 km (0.105 R)
• M84: 64,510,940 km (0.065 R)
• M85: 66,445,540 km (0.116 R)
• M86: 68,399,138 km (0.111 R)
• M87: 69,164,032 km (0.115 R)
• M88: 69,931,769 km (0.053 R)
• M89: 70,591,944 km (0.081 R)
• M90: 71,364,767 km (0.117 R)
• M91: 71,918,578 km (0.118 R)
• M92: 72,696,337 km (0.085 R)
• M93: 73,365,040 km (0.086 R)
• M94: 73,476,789 km (0.066 R)
• M95: 74,484,331 km (0.098 R)
• M96: 74,596,529 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 11,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit