🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.52 AU - 0.66 AU

Year: 195 Days

Day: 16.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.57 AU - 0.71 AU

Year: 220 Days

Day: 37 Hours

Environment

Temp: 5 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.64 AU - 2.04 AU

Year: 1074 Days

Day: 16 Hours

Environment

Temp: -103 °C

Axial Tilt: 106.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.11 AU - 2.49 AU

Year: 1501 Days

Day: 33.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836

Radius: 13.5

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.5 AU - 3.96 AU

Year: 3101 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 105,572,395 km

• M1: 169,943 km (0.041 R)
• M2: 301,290 km (0.115 R)
• M3: 518,955 km (0.058 R)
• M4: 675,434 km (0.081 R)
• M5: 786,586 km (0.067 R)
• M6: 1,006,345 km (0.091 R)
• M7: 1,247,347 km (0.072 R)
• M8: 1,467,705 km (0.108 R)
• M9: 1,603,540 km (0.12 R)
• M10: 1,743,713 km (0.057 R)
• M11: 2,314,728 km (0.094 R)
• M12: 2,555,730 km (0.071 R)
• M13: 3,328,403 km (0.099 R)
• M14: 3,638,519 km (0.082 R)
• M15: 3,787,818 km (0.115 R)
• M16: 3,958,210 km (0.064 R)
• M17: 4,208,936 km (0.114 R)
• M18: 4,484,795 km (0.111 R)
• M19: 4,705,751 km (0.09 R)
• M20: 4,889,307 km (0.089 R)
• M21: 5,137,789 km (0.092 R)
• M22: 5,348,124 km (0.041 R)
• M23: 5,432,946 km (0.103 R)
• M24: 5,539,759 km (0.111 R)
• M25: 5,842,545 km (0.087 R)
• M26: 6,128,726 km (0.048 R)
• M27: 6,760,627 km (0.054 R)
• M28: 6,898,706 km (0.074 R)
• M29: 6,991,307 km (0.032 R)
• M30: 7,224,680 km (0.104 R)
• M31: 7,867,801 km (0.035 R)
• M32: 7,964,740 km (0.07 R)
• M33: 8,257,653 km (0.087 R)
• M34: 8,430,139 km (0.064 R)
• M35: 8,753,869 km (0.055 R)
• M36: 9,362,134 km (0.06 R)
• M37: 9,567,981 km (0.101 R)
• M38: 10,247,454 km (0.072 R)
• M39: 10,593,025 km (0.113 R)
• M40: 10,888,331 km (0.118 R)
• M41: 11,680,303 km (0.096 R)
• M42: 12,069,257 km (0.119 R)
• M43: 12,434,276 km (0.103 R)
• M44: 12,689,191 km (0.065 R)
• M45: 12,774,461 km (0.051 R)
• M46: 13,060,343 km (0.047 R)
• M47: 13,175,234 km (0.086 R)
• M48: 14,077,459 km (0.114 R)
• M49: 15,029,799 km (0.051 R)
• M50: 15,361,906 km (0.106 R)
• M51: 16,033,451 km (0.062 R)
• M52: 16,218,354 km (0.098 R)
• M53: 16,714,720 km (0.11 R)
• M54: 16,933,432 km (0.099 R)
• M55: 17,121,775 km (0.111 R)
• M56: 17,247,587 km (0.074 R)
• M57: 17,690,696 km (0.116 R)
• M58: 17,913,597 km (0.098 R)
• M59: 18,137,545 km (0.075 R)
• M60: 18,362,391 km (0.109 R)
• M61: 18,491,194 km (0.116 R)
• M62: 19,270,899 km (0.098 R)
• M63: 19,401,946 km (0.116 R)
• M64: 19,533,144 km (0.1 R)
• M65: 19,928,830 km (0.058 R)
• M66: 20,160,856 km (0.064 R)
• M67: 20,460,501 km (0.034 R)
• M68: 21,469,987 km (0.091 R)
• M69: 21,571,863 km (0.088 R)
• M70: 22,186,262 km (0.084 R)
• M71: 22,358,000 km (0.078 R)
• M72: 23,467,268 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.6

Radius: 4.7

Gravity: 42.85 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.35 AU - 12.11 AU

Year: 14084 Days

Day: 17 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,572,395 km

• M1: 220,358 km (0.105 R)
• M2: 307,723 km (0.114 R)
• M3: 372,499 km (0.098 R)
• M4: 424,260 km (0.077 R)
• M5: 614,847 km (0.056 R)
• M6: 698,323 km (0.119 R)
• M7: 763,248 km (0.106 R)
• M8: 899,532 km (0.096 R)
• M9: 1,019,061 km (0.098 R)
• M10: 1,380,489 km (0.116 R)
• M11: 2,809,897 km (0.083 R)
• M12: 3,020,531 km (0.065 R)
• M13: 3,457,207 km (0.091 R)
• M14: 3,952,226 km (0.027 R)
• M15: 4,069,660 km (0.089 R)
• M16: 4,109,005 km (0.081 R)
• M17: 4,673,737 km (0.07 R)
• M18: 4,881,379 km (0.09 R)
• M19: 4,923,266 km (0.109 R)
• M20: 5,091,863 km (0.091 R)
• M21: 5,697,285 km (0.069 R)
• M22: 6,143,536 km (0.118 R)
• M23: 6,325,148 km (0.05 R)
• M24: 6,647,232 km (0.11 R)
• M25: 8,587,815 km (0.078 R)
• M26: 9,618,993 km (0.119 R)
• M27: 9,671,502 km (0.067 R)
• M28: 9,776,969 km (0.115 R)
• M29: 9,829,926 km (0.103 R)
• M30: 9,935,842 km (0.11 R)
• M31: 10,907,031 km (0.072 R)
• M32: 11,627,046 km (0.081 R)
• M33: 11,683,145 km (0.088 R)
• M34: 12,476,762 km (0.11 R)
• M35: 14,777,876 km (0.087 R)
• M36: 16,320,081 km (0.109 R)
• M37: 17,014,663 km (0.096 R)
• M38: 17,590,166 km (0.051 R)
• M39: 19,023,464 km (0.034 R)
• M40: 19,089,586 km (0.112 R)
• M41: 19,288,102 km (0.11 R)
• M42: 21,448,595 km (0.111 R)
• M43: 21,724,004 km (0.096 R)
• M44: 22,837,312 km (0.046 R)
• M45: 23,613,425 km (0.06 R)
• M46: 23,826,602 km (0.12 R)
• M47: 24,685,593 km (0.045 R)
• M48: 25,919,925 km (0.04 R)
• M49: 27,472,003 km (0.097 R)
• M50: 27,546,653 km (0.107 R)
• M51: 27,921,096 km (0.118 R)
• M52: 28,902,159 km (0.089 R)
• M53: 29,511,471 km (0.08 R)
• M54: 30,975,586 km (0.045 R)
• M55: 31,131,167 km (0.08 R)
• M56: 31,912,517 km (0.064 R)
• M57: 33,096,584 km (0.106 R)
• M58: 33,176,021 km (0.065 R)
• M59: 34,295,013 km (0.065 R)
• M60: 35,996,539 km (0.11 R)
• M61: 36,981,042 km (0.055 R)
• M62: 38,057,698 km (0.116 R)
• M63: 38,557,954 km (0.087 R)
• M64: 38,725,204 km (0.052 R)
• M65: 39,396,749 km (0.089 R)
• M66: 39,649,569 km (0.095 R)
• M67: 39,733,942 km (0.111 R)
• M68: 40,836,329 km (0.073 R)
• M69: 41,434,122 km (0.106 R)
• M70: 42,293,113 km (0.085 R)
• M71: 42,897,937 km (0.113 R)
• M72: 43,679,736 km (0.079 R)
• M73: 44,553,836 km (0.065 R)
• M74: 44,729,464 km (0.087 R)
• M75: 44,993,056 km (0.107 R)
• M76: 46,053,106 km (0.116 R)
• M77: 46,764,444 km (0.11 R)
• M78: 48,378,007 km (0.08 R)
• M79: 49,918,565 km (0.042 R)
• M80: 50,466,094 km (0.104 R)
• M81: 50,924,013 km (0.105 R)
• M82: 52,120,796 km (0.108 R)
• M83: 52,213,247 km (0.067 R)
• M84: 54,354,442 km (0.054 R)
• M85: 54,917,827 km (0.085 R)
• M86: 58,722,251 km (0.081 R)
• M87: 59,396,787 km (0.078 R)
• M88: 60,073,718 km (0.105 R)
• M89: 60,656,102 km (0.112 R)
• M90: 61,630,882 km (0.06 R)
• M91: 62,218,203 km (0.038 R)
• M92: 64,586,038 km (0.088 R)
• M93: 66,280,982 km (0.099 R)
• M94: 66,481,443 km (0.062 R)
• M95: 66,681,904 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.7

Radius: 7.5

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.63 AU - 15.39 AU

Year: 19046 Days

Day: 15.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 105,572,395 km

• M1: 101,577 km (0.075 R)
• M2: 215,870 km (0.11 R)
• M3: 293,960 km (0.119 R)
• M4: 397,631 km (0.114 R)
• M5: 469,438 km (0.051 R)
• M6: 644,019 km (0.06 R)
• M7: 820,993 km (0.056 R)
• M8: 993,629 km (0.026 R)
• M9: 1,396,197 km (0.112 R)
• M10: 1,771,688 km (0.072 R)
• M11: 2,283,611 km (0.116 R)
• M12: 2,781,623 km (0.116 R)
• M13: 3,072,591 km (0.096 R)
• M14: 3,221,889 km (0.108 R)
• M15: 3,874,286 km (0.082 R)
• M16: 5,693,994 km (0.116 R)
• M17: 5,914,651 km (0.119 R)
• M18: 6,175,550 km (0.104 R)
• M19: 6,554,780 km (0.027 R)
• M20: 6,786,059 km (0.093 R)
• M21: 7,859,423 km (0.112 R)
• M22: 8,022,934 km (0.11 R)
• M23: 9,070,119 km (0.103 R)
• M24: 9,850,421 km (0.055 R)
• M25: 9,938,385 km (0.106 R)
• M26: 10,382,541 km (0.093 R)
• M27: 11,106,595 km (0.106 R)
• M28: 11,987,427 km (0.119 R)
• M29: 12,317,589 km (0.109 R)
• M30: 14,310,682 km (0.108 R)
• M31: 14,410,464 km (0.118 R)
• M32: 15,369,835 km (0.066 R)
• M33: 16,349,701 km (0.103 R)
• M34: 17,137,483 km (0.106 R)
• M35: 17,243,548 km (0.11 R)
• M36: 18,315,118 km (0.116 R)
• M37: 18,640,942 km (0.093 R)
• M38: 19,408,379 km (0.038 R)
• M39: 20,018,589 km (0.108 R)
• M40: 21,657,284 km (0.058 R)
• M41: 22,232,338 km (0.094 R)
• M42: 22,637,748 km (0.063 R)
• M43: 23,691,665 km (0.073 R)
• M44: 23,750,756 km (0.099 R)
• M45: 26,212,389 km (0.097 R)
• M46: 26,334,611 km (0.073 R)
• M47: 26,579,502 km (0.055 R)
• M48: 27,318,516 km (0.051 R)
• M49: 27,504,466 km (0.076 R)
• M50: 28,126,943 km (0.111 R)
• M51: 28,439,902 km (0.071 R)
• M52: 29,195,820 km (0.064 R)
• M53: 30,662,926 km (0.025 R)
• M54: 30,920,533 km (0.081 R)
• M55: 31,827,845 km (0.111 R)
• M56: 33,867,761 km (0.083 R)
• M57: 34,000,903 km (0.085 R)
• M58: 35,543,556 km (0.049 R)
• M59: 35,611,025 km (0.08 R)
• M60: 37,314,646 km (0.054 R)
• M61: 38,141,772 km (0.076 R)
• M62: 38,211,036 km (0.044 R)
• M63: 39,884,288 km (0.064 R)
• M64: 41,154,973 km (0.105 R)
• M65: 41,225,882 km (0.03 R)
• M66: 41,723,893 km (0.044 R)
• M67: 41,937,968 km (0.1 R)
• M68: 42,367,164 km (0.074 R)
• M69: 42,510,479 km (0.101 R)
• M70: 45,999,700 km (0.094 R)
• M71: 46,960,567 km (0.099 R)
• M72: 47,927,867 km (0.075 R)
• M73: 48,002,516 km (0.069 R)
• M74: 49,504,329 km (0.104 R)
• M75: 49,882,213 km (0.069 R)
• M76: 50,033,606 km (0.099 R)
• M77: 50,336,841 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.8

Radius: 5.2

Gravity: 35.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.67 AU - 16.47 AU

Year: 27730 Days

Day: 21.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,572,395 km

• M1: 113,694 km (0.087 R)
• M2: 481,705 km (0.105 R)
• M3: 940,522 km (0.055 R)
• M4: 1,315,713 km (0.114 R)
• M5: 1,538,465 km (0.063 R)
• M6: 1,654,253 km (0.119 R)
• M7: 1,813,126 km (0.088 R)
• M8: 2,319,066 km (0.07 R)
• M9: 2,913,419 km (0.046 R)
• M10: 2,960,991 km (0.045 R)
• M11: 3,153,972 km (0.078 R)
• M12: 3,401,108 km (0.105 R)
• M13: 4,341,330 km (0.104 R)
• M14: 5,124,625 km (0.036 R)
• M15: 5,182,220 km (0.101 R)
• M16: 6,503,169 km (0.119 R)
• M17: 6,690,914 km (0.1 R)
• M18: 6,753,895 km (0.119 R)
• M19: 7,722,541 km (0.058 R)
• M20: 8,596,642 km (0.053 R)
• M21: 8,733,823 km (0.06 R)
• M22: 9,219,866 km (0.085 R)
• M23: 9,929,409 km (0.088 R)
• M24: 10,877,710 km (0.098 R)
• M25: 11,100,760 km (0.105 R)
• M26: 11,175,410 km (0.115 R)
• M27: 12,007,473 km (0.068 R)
• M28: 12,547,372 km (0.11 R)
• M29: 13,491,185 km (0.111 R)
• M30: 14,052,326 km (0.118 R)
• M31: 14,539,267 km (0.104 R)
• M32: 15,446,279 km (0.11 R)
• M33: 15,613,231 km (0.083 R)
• M34: 15,696,856 km (0.093 R)
• M35: 17,141,971 km (0.056 R)
• M36: 19,074,177 km (0.109 R)
• M37: 21,259,353 km (0.118 R)
• M38: 21,817,802 km (0.119 R)
• M39: 23,810,446 km (0.07 R)
• M40: 24,682,153 km (0.054 R)
• M41: 25,761,651 km (0.071 R)
• M42: 27,157,549 km (0.039 R)
• M43: 27,864,847 km (0.097 R)
• M44: 29,297,247 km (0.053 R)
• M45: 29,400,470 km (0.07 R)
• M46: 30,963,468 km (0.101 R)
• M47: 31,490,501 km (0.091 R)
• M48: 31,702,033 km (0.053 R)
• M49: 32,233,255 km (0.075 R)
• M50: 32,874,431 km (0.057 R)
• M51: 34,278,108 km (0.118 R)
• M52: 36,032,442 km (0.104 R)
• M53: 36,697,854 km (0.108 R)
• M54: 38,153,441 km (0.105 R)
• M55: 38,718,173 km (0.113 R)
• M56: 38,831,568 km (0.105 R)
• M57: 48,366,488 km (0.105 R)
• M58: 49,468,425 km (0.104 R)
• M59: 50,207,589 km (0.107 R)
• M60: 50,578,591 km (0.081 R)
• M61: 55,866,876 km (0.12 R)
• M62: 59,619,239 km (0.07 R)
• M63: 60,931,961 km (0.115 R)
• M64: 61,195,702 km (0.1 R)
• M65: 61,591,837 km (0.067 R)
• M66: 61,989,019 km (0.106 R)
• M67: 62,121,563 km (0.108 R)
• M68: 63,452,236 km (0.069 R)
• M69: 64,255,128 km (0.069 R)
• M70: 64,389,317 km (0.051 R)
• M71: 64,657,995 km (0.081 R)
• M72: 66,955,818 km (0.05 R)
• M73: 69,142,939 km (0.104 R)
• M74: 71,909,602 km (0.093 R)
• M75: 73,026,350 km (0.094 R)
• M76: 74,853,239 km (0.093 R)
• M77: 75,276,901 km (0.077 R)
• M78: 75,984,947 km (0.061 R)
• M79: 76,837,356 km (0.118 R)
• M80: 76,979,773 km (0.046 R)
• M81: 77,122,340 km (0.06 R)
• M82: 80,279,005 km (0.112 R)
• M83: 81,582,451 km (0.11 R)
• M84: 82,455,354 km (0.09 R)
• M85: 85,534,677 km (0.113 R)
• M86: 86,273,391 km (0.083 R)
• M87: 88,800,847 km (0.099 R)
• M88: 89,249,342 km (0.096 R)
• M89: 92,561,588 km (0.035 R)
• M90: 95,454,362 km (0.051 R)
• M91: 97,142,724 km (0.093 R)
• M92: 99,305,610 km (0.103 R)
• M93: 100,082,023 km (0.117 R)
• M94: 100,704,499 km (0.054 R)
• M95: 100,860,380 km (0.088 R)
• M96: 104,308,911 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 15,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit