🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 260 Days

Day: 15.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.52 AU - 0.62 AU

Year: 282 Days

Day: 30 Hours

Environment

Temp: -120 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.62 AU - 0.64 AU

Year: 328 Days

Day: 16.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.54 AU - 0.74 AU

Year: 336 Days

Day: 21.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.6

Radius: 9.8

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.34 AU - 1.4 AU

Year: 1052 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 42,525,414 km

• M1: 131,347 km (0.06 R)
• M2: 231,129 km (0.076 R)
• M3: 309,518 km (0.084 R)
• M4: 376,987 km (0.096 R)
• M5: 461,360 km (0.062 R)
• M6: 525,687 km (0.081 R)
• M7: 646,712 km (0.098 R)
• M8: 764,894 km (0.05 R)
• M9: 953,088 km (0.119 R)
• M10: 1,045,839 km (0.045 R)
• M11: 1,111,811 km (0.101 R)
• M12: 1,187,059 km (0.071 R)
• M13: 1,295,218 km (0.081 R)
• M14: 1,374,655 km (0.107 R)
• M15: 1,455,886 km (0.113 R)
• M16: 1,538,764 km (0.107 R)
• M17: 1,735,485 km (0.059 R)
• M18: 1,823,598 km (0.096 R)
• M19: 1,922,333 km (0.092 R)
• M20: 2,032,287 km (0.104 R)
• M21: 2,433,359 km (0.073 R)
• M22: 2,512,646 km (0.095 R)
• M23: 2,602,853 km (0.068 R)
• M24: 2,890,530 km (0.078 R)
• M25: 2,963,983 km (0.07 R)
• M26: 3,091,590 km (0.091 R)
• M27: 3,156,066 km (0.119 R)
• M28: 3,297,287 km (0.088 R)
• M29: 3,451,821 km (0.113 R)
• M30: 3,906,599 km (0.109 R)
• M31: 3,976,461 km (0.08 R)
• M32: 4,224,345 km (0.105 R)
• M33: 4,308,119 km (0.104 R)
• M34: 4,698,121 km (0.112 R)
• M35: 4,922,668 km (0.106 R)
• M36: 5,074,210 km (0.094 R)
• M37: 5,227,398 km (0.117 R)
• M38: 5,802,004 km (0.057 R)
• M39: 6,056,470 km (0.087 R)
• M40: 6,273,536 km (0.112 R)
• M41: 6,576,322 km (0.112 R)
• M42: 6,827,647 km (0.106 R)
• M43: 7,224,829 km (0.081 R)
• M44: 7,585,809 km (0.107 R)
• M45: 7,967,433 km (0.107 R)
• M46: 8,235,512 km (0.107 R)
• M47: 8,310,461 km (0.099 R)
• M48: 8,582,131 km (0.118 R)
• M49: 9,227,645 km (0.12 R)
• M50: 9,556,312 km (0.113 R)
• M51: 9,666,715 km (0.105 R)
• M52: 9,761,710 km (0.038 R)
• M53: 9,904,725 km (0.112 R)
• M54: 10,048,489 km (0.115 R)
• M55: 10,209,007 km (0.063 R)
• M56: 10,451,356 km (0.101 R)
• M57: 10,532,588 km (0.036 R)
• M58: 10,843,302 km (0.099 R)
• M59: 10,991,404 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.5

Radius: 4.9

Gravity: 29.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.5 AU - 7.48 AU

Year: 9617 Days

Day: 15.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,525,414 km

• M1: 214,374 km (0.078 R)
• M2: 342,878 km (0.052 R)
• M3: 524,939 km (0.073 R)
• M4: 602,730 km (0.032 R)
• M5: 1,105,379 km (0.086 R)
• M6: 1,352,066 km (0.053 R)
• M7: 1,394,851 km (0.05 R)
• M8: 1,847,534 km (0.096 R)
• M9: 2,793,441 km (0.094 R)
• M10: 3,042,970 km (0.118 R)
• M11: 3,504,330 km (0.025 R)
• M12: 3,894,930 km (0.1 R)
• M13: 4,684,657 km (0.048 R)
• M14: 4,881,379 km (0.107 R)
• M15: 5,453,441 km (0.064 R)
• M16: 5,660,335 km (0.112 R)
• M17: 6,696,449 km (0.103 R)
• M18: 8,139,919 km (0.087 R)
• M19: 8,297,446 km (0.097 R)
• M20: 8,775,561 km (0.088 R)
• M21: 9,344,631 km (0.106 R)
• M22: 9,716,830 km (0.096 R)
• M23: 9,800,157 km (0.091 R)
• M24: 10,009,594 km (0.076 R)
• M25: 10,220,527 km (0.078 R)
• M26: 10,646,731 km (0.055 R)
• M27: 10,689,665 km (0.054 R)
• M28: 10,818,918 km (0.113 R)
• M29: 11,122,302 km (0.107 R)
• M30: 12,363,815 km (0.036 R)
• M31: 12,499,500 km (0.025 R)
• M32: 12,635,635 km (0.112 R)
• M33: 12,726,590 km (0.062 R)
• M34: 14,117,701 km (0.041 R)
• M35: 14,212,097 km (0.084 R)
• M36: 14,401,637 km (0.101 R)
• M37: 14,496,632 km (0.072 R)
• M38: 15,410,226 km (0.099 R)
• M39: 15,507,614 km (0.068 R)
• M40: 15,898,663 km (0.119 R)
• M41: 16,243,486 km (0.078 R)
• M42: 16,740,301 km (0.085 R)
• M43: 16,940,463 km (0.109 R)
• M44: 17,040,843 km (0.097 R)
• M45: 17,141,373 km (0.04 R)
• M46: 18,209,202 km (0.07 R)
• M47: 18,260,664 km (0.106 R)
• M48: 19,246,215 km (0.075 R)
• M49: 19,771,752 km (0.042 R)
• M50: 20,195,713 km (0.054 R)
• M51: 20,408,740 km (0.054 R)
• M52: 20,998,455 km (0.071 R)
• M53: 21,106,315 km (0.071 R)
• M54: 21,268,479 km (0.079 R)
• M55: 21,322,484 km (0.095 R)
• M56: 21,430,942 km (0.087 R)
• M57: 21,757,215 km (0.055 R)
• M58: 22,967,462 km (0.036 R)
• M59: 23,805,060 km (0.035 R)
• M60: 25,051,659 km (0.052 R)
• M61: 25,682,813 km (0.089 R)
• M62: 26,843,842 km (0.113 R)
• M63: 26,960,827 km (0.052 R)
• M64: 27,962,535 km (0.102 R)
• M65: 28,140,556 km (0.113 R)
• M66: 28,617,175 km (0.038 R)
• M67: 32,027,259 km (0.052 R)
• M68: 32,089,192 km (0.116 R)
• M69: 32,587,054 km (0.113 R)
• M70: 33,275,802 km (0.059 R)
• M71: 33,779,648 km (0.101 R)
• M72: 34,222,607 km (0.037 R)
• M73: 34,413,045 km (0.081 R)
• M74: 34,603,932 km (0.113 R)
• M75: 34,731,240 km (0.106 R)
• M76: 35,178,388 km (0.077 R)
• M77: 35,755,985 km (0.049 R)
• M78: 35,884,789 km (0.103 R)
• M79: 36,531,052 km (0.083 R)
• M80: 36,920,605 km (0.082 R)
• M81: 37,900,621 km (0.094 R)
• M82: 38,690,647 km (0.063 R)
• M83: 40,421,195 km (0.111 R)
• M84: 40,622,554 km (0.083 R)
• M85: 41,093,488 km (0.119 R)
• M86: 41,228,425 km (0.074 R)
• M87: 41,498,749 km (0.081 R)
• M88: 41,566,367 km (0.114 R)
• M89: 42,517,360 km (0.057 R)
• M90: 43,819,460 km (0.098 R)
• M91: 43,888,275 km (0.092 R)
• M92: 44,233,248 km (0.041 R)
• M93: 44,579,268 km (0.054 R)
• M94: 44,856,622 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.8

Radius: 4.6

Gravity: 23.57 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.83 AU - 6.19 AU

Year: 9665 Days

Day: 18.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 42,525,414 km

• M1: 185,352 km (0.105 R)
• M2: 233,672 km (0.08 R)
• M3: 356,791 km (0.085 R)
• M4: 556,354 km (0.077 R)
• M5: 630,106 km (0.116 R)
• M6: 722,857 km (0.107 R)
• M7: 1,027,737 km (0.109 R)
• M8: 1,551,330 km (0.102 R)
• M9: 1,763,609 km (0.103 R)
• M10: 2,309,941 km (0.075 R)
• M11: 2,381,598 km (0.119 R)
• M12: 2,429,918 km (0.089 R)
• M13: 2,576,674 km (0.109 R)
• M14: 3,272,154 km (0.119 R)
• M15: 3,380,014 km (0.041 R)
• M16: 3,936,219 km (0.036 R)
• M17: 4,460,709 km (0.052 R)
• M18: 4,550,318 km (0.084 R)
• M19: 4,731,182 km (0.047 R)
• M20: 5,478,274 km (0.103 R)
• M21: 5,800,209 km (0.058 R)
• M22: 6,428,819 km (0.079 R)
• M23: 6,974,702 km (0.068 R)
• M24: 8,001,691 km (0.085 R)
• M25: 8,146,950 km (0.076 R)
• M26: 8,183,452 km (0.084 R)
• M27: 8,219,954 km (0.094 R)
• M28: 8,329,909 km (0.105 R)
• M29: 8,440,312 km (0.056 R)
• M30: 9,378,889 km (0.115 R)
• M31: 9,493,630 km (0.091 R)
• M32: 9,608,970 km (0.028 R)
• M33: 9,724,759 km (0.097 R)
• M34: 9,879,892 km (0.106 R)
• M35: 10,035,773 km (0.089 R)
• M36: 10,192,552 km (0.096 R)
• M37: 10,508,353 km (0.099 R)
• M38: 10,627,732 km (0.104 R)
• M39: 11,230,911 km (0.068 R)
• M40: 11,845,010 km (0.042 R)
• M41: 11,886,448 km (0.105 R)
• M42: 12,052,203 km (0.092 R)
• M43: 12,302,480 km (0.098 R)
• M44: 12,807,971 km (0.117 R)
• M45: 13,105,970 km (0.103 R)
• M46: 13,969,898 km (0.054 R)
• M47: 15,299,973 km (0.071 R)
• M48: 15,435,209 km (0.082 R)
• M49: 16,025,821 km (0.059 R)
• M50: 16,300,782 km (0.108 R)
• M51: 16,531,313 km (0.114 R)
• M52: 16,669,990 km (0.096 R)
• M53: 16,809,116 km (0.081 R)
• M54: 17,135,389 km (0.119 R)
• M55: 17,322,685 km (0.1 R)
• M56: 17,369,659 km (0.119 R)
• M57: 17,604,977 km (0.051 R)
• M58: 17,652,100 km (0.102 R)
• M59: 17,746,646 km (0.1 R)
• M60: 17,793,919 km (0.096 R)
• M61: 18,031,181 km (0.101 R)
• M62: 18,604,739 km (0.089 R)
• M63: 18,893,912 km (0.081 R)
• M64: 19,476,446 km (0.108 R)
• M65: 19,671,970 km (0.045 R)
• M66: 21,712,934 km (0.076 R)
• M67: 23,300,168 km (0.061 R)
• M68: 26,260,859 km (0.118 R)
• M69: 26,585,038 km (0.115 R)
• M70: 26,910,413 km (0.08 R)
• M71: 27,019,320 km (0.082 R)
• M72: 27,455,847 km (0.098 R)
• M73: 29,281,539 km (0.098 R)
• M74: 29,617,686 km (0.119 R)
• M75: 29,842,382 km (0.055 R)
• M76: 30,067,826 km (0.072 R)
• M77: 30,576,907 km (0.104 R)
• M78: 30,974,838 km (0.071 R)
• M79: 32,178,951 km (0.103 R)
• M80: 32,410,079 km (0.082 R)
• M81: 32,699,701 km (0.112 R)
• M82: 33,632,294 km (0.115 R)
• M83: 33,690,936 km (0.11 R)
• M84: 33,866,864 km (0.085 R)
• M85: 34,455,531 km (0.083 R)
• M86: 34,928,859 km (0.115 R)
• M87: 35,285,351 km (0.106 R)
• M88: 35,762,418 km (0.111 R)
• M89: 36,121,603 km (0.109 R)
• M90: 36,542,272 km (0.054 R)
• M91: 36,602,560 km (0.089 R)
• M92: 36,723,136 km (0.067 R)
• M93: 37,085,462 km (0.101 R)
• M94: 38,731,038 km (0.111 R)
• M95: 40,089,387 km (0.098 R)
• M96: 41,024,523 km (0.113 R)
• M97: 42,029,821 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.1

Radius: 3.5

Gravity: 36.99 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.74 AU - 6.78 AU

Year: 10275 Days

Day: 15 Hours

Environment

Temp: -216 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,525,414 km

• M1: 191,635 km (0.094 R)
• M2: 221,554 km (0.1 R)
• M3: 264,339 km (0.099 R)
• M4: 370,704 km (0.065 R)
• M5: 462,706 km (0.033 R)
• M6: 606,470 km (0.105 R)
• M7: 1,041,052 km (0.084 R)
• M8: 1,171,501 km (0.1 R)
• M9: 1,209,648 km (0.096 R)
• M10: 1,307,186 km (0.08 R)
• M11: 1,509,592 km (0.069 R)
• M12: 2,150,769 km (0.08 R)
• M13: 2,245,015 km (0.044 R)
• M14: 2,585,949 km (0.114 R)
• M15: 2,762,325 km (0.11 R)
• M16: 3,126,895 km (0.059 R)
• M17: 3,180,152 km (0.119 R)
• M18: 3,233,857 km (0.109 R)
• M19: 3,957,761 km (0.064 R)
• M20: 5,163,819 km (0.119 R)
• M21: 5,195,235 km (0.069 R)
• M22: 5,321,944 km (0.102 R)
• M23: 5,708,056 km (0.116 R)
• M24: 5,904,478 km (0.086 R)
• M25: 6,103,144 km (0.104 R)
• M26: 6,405,332 km (0.116 R)
• M27: 6,643,641 km (0.038 R)
• M28: 7,093,931 km (0.111 R)
• M29: 7,199,248 km (0.11 R)
• M30: 7,269,709 km (0.097 R)
• M31: 7,625,751 km (0.087 R)
• M32: 7,841,920 km (0.116 R)
• M33: 8,391,393 km (0.098 R)
• M34: 9,181,420 km (0.096 R)
• M35: 9,760,064 km (0.108 R)
• M36: 9,838,154 km (0.103 R)
• M37: 10,469,906 km (0.034 R)
• M38: 10,549,791 km (0.055 R)
• M39: 10,670,068 km (0.056 R)
• M40: 11,400,854 km (0.1 R)
• M41: 11,980,396 km (0.109 R)
• M42: 12,147,646 km (0.106 R)
• M43: 12,611,848 km (0.056 R)
• M44: 12,739,455 km (0.073 R)
• M45: 12,953,081 km (0.099 R)
• M46: 13,297,306 km (0.056 R)
• M47: 14,347,932 km (0.092 R)
• M48: 14,392,362 km (0.114 R)
• M49: 14,928,222 km (0.119 R)
• M50: 14,973,101 km (0.086 R)
• M51: 16,111,391 km (0.095 R)
• M52: 16,342,221 km (0.062 R)
• M53: 16,434,972 km (0.044 R)
• M54: 18,181,078 km (0.115 R)
• M55: 18,517,972 km (0.108 R)
• M56: 18,566,293 km (0.067 R)
• M57: 18,662,933 km (0.112 R)
• M58: 19,002,819 km (0.119 R)
• M59: 19,198,044 km (0.069 R)
• M60: 19,836,678 km (0.044 R)
• M61: 20,034,596 km (0.077 R)
• M62: 20,084,262 km (0.079 R)
• M63: 20,183,446 km (0.092 R)
• M64: 20,282,928 km (0.064 R)
• M65: 20,983,794 km (0.102 R)
• M66: 21,084,473 km (0.092 R)
• M67: 21,947,354 km (0.049 R)
• M68: 22,873,514 km (0.054 R)
• M69: 24,286,466 km (0.101 R)
• M70: 24,445,339 km (0.051 R)
• M71: 26,758,122 km (0.108 R)
• M72: 27,305,800 km (0.071 R)
• M73: 27,470,956 km (0.11 R)
• M74: 27,581,210 km (0.082 R)
• M75: 27,746,815 km (0.114 R)
• M76: 27,912,719 km (0.098 R)
• M77: 29,027,372 km (0.112 R)
• M78: 29,139,720 km (0.069 R)
• M79: 29,364,566 km (0.039 R)
• M80: 29,477,363 km (0.071 R)
• M81: 30,955,539 km (0.079 R)
• M82: 32,108,789 km (0.11 R)
• M83: 33,041,682 km (0.043 R)
• M84: 33,924,160 km (0.092 R)
• M85: 34,874,106 km (0.116 R)
• M86: 34,933,646 km (0.074 R)
• M87: 35,053,175 km (0.09 R)
• M88: 37,714,521 km (0.102 R)
• M89: 37,775,706 km (0.105 R)
• M90: 37,898,227 km (0.108 R)
• M91: 39,317,312 km (0.063 R)
• M92: 40,628,089 km (0.108 R)
• M93: 41,699,658 km (0.104 R)
• M94: 42,016,656 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 19,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit