🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.85 AU - 0.87 AU

Year: 280 Days

Day: 16.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.74 AU - 1.06 AU

Year: 300 Days

Day: 22.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.54 AU - 1.76 AU

Year: 745 Days

Day: 19.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.8

Radius: 12.1

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.08 AU - 9.72 AU

Year: 10129 Days

Day: 12.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,668,514 km

• M1: 554,559 km (0.093 R)
• M2: 1,248,394 km (0.057 R)
• M3: 1,526,048 km (0.044 R)
• M4: 1,772,735 km (0.114 R)
• M5: 2,032,736 km (0.093 R)
• M6: 2,140,297 km (0.1 R)
• M7: 2,333,278 km (0.119 R)
• M8: 2,976,998 km (0.112 R)
• M9: 3,739,797 km (0.093 R)
• M10: 4,211,928 km (0.033 R)
• M11: 4,350,456 km (0.096 R)
• M12: 5,212,887 km (0.109 R)
• M13: 5,702,072 km (0.032 R)
• M14: 5,971,498 km (0.097 R)
• M15: 6,724,275 km (0.082 R)
• M16: 6,927,279 km (0.11 R)
• M17: 8,845,124 km (0.093 R)
• M18: 9,382,778 km (0.111 R)
• M19: 9,564,390 km (0.116 R)
• M20: 10,023,506 km (0.108 R)
• M21: 10,255,832 km (0.083 R)
• M22: 10,349,330 km (0.072 R)
• M23: 10,678,595 km (0.101 R)
• M24: 10,963,430 km (0.093 R)
• M25: 11,202,936 km (0.063 R)
• M26: 11,492,408 km (0.108 R)
• M27: 12,525,381 km (0.072 R)
• M28: 12,675,428 km (0.083 R)
• M29: 13,587,975 km (0.03 R)
• M30: 13,742,060 km (0.118 R)
• M31: 13,948,505 km (0.072 R)
• M32: 14,469,256 km (0.111 R)
• M33: 15,208,868 km (0.089 R)
• M34: 16,505,283 km (0.082 R)
• M35: 18,345,187 km (0.1 R)
• M36: 18,801,012 km (0.108 R)
• M37: 18,915,604 km (0.092 R)
• M38: 19,318,321 km (0.052 R)
• M39: 21,314,405 km (0.062 R)
• M40: 21,913,844 km (0.106 R)
• M41: 23,129,626 km (0.103 R)
• M42: 23,869,387 km (0.048 R)
• M43: 25,562,536 km (0.096 R)
• M44: 25,689,545 km (0.064 R)
• M45: 26,071,618 km (0.107 R)
• M46: 26,263,402 km (0.074 R)
• M47: 26,970,551 km (0.107 R)
• M48: 27,229,356 km (0.118 R)
• M49: 27,749,208 km (0.085 R)
• M50: 28,141,304 km (0.102 R)
• M51: 28,272,352 km (0.099 R)
• M52: 31,207,761 km (0.093 R)
• M53: 31,411,364 km (0.107 R)
• M54: 32,918,413 km (0.096 R)
• M55: 33,056,492 km (0.09 R)
• M56: 34,729,445 km (0.103 R)
• M57: 35,222,669 km (0.088 R)
• M58: 35,434,649 km (0.072 R)
• M59: 36,572,790 km (0.074 R)
• M60: 38,012,370 km (0.093 R)
• M61: 38,375,145 km (0.118 R)
• M62: 39,177,289 km (0.08 R)
• M63: 40,649,930 km (0.105 R)
• M64: 40,798,182 km (0.075 R)
• M65: 41,392,983 km (0.105 R)
• M66: 43,119,193 km (0.108 R)
• M67: 43,270,287 km (0.12 R)
• M68: 43,421,680 km (0.05 R)
• M69: 43,876,906 km (0.04 R)
• M70: 44,410,073 km (0.099 R)
• M71: 44,945,334 km (0.1 R)
• M72: 45,405,796 km (0.071 R)
• M73: 45,636,626 km (0.1 R)
• M74: 46,718,966 km (0.114 R)
• M75: 46,796,608 km (0.106 R)
• M76: 47,263,353 km (0.062 R)
• M77: 47,809,684 km (0.094 R)
• M78: 47,966,313 km (0.045 R)
• M79: 48,279,870 km (0.076 R)
• M80: 48,594,026 km (0.101 R)
• M81: 49,619,968 km (0.079 R)
• M82: 49,699,255 km (0.105 R)
• M83: 51,612,911 km (0.047 R)
• M84: 52,740,430 km (0.098 R)
• M85: 52,821,363 km (0.077 R)
• M86: 52,902,145 km (0.036 R)
• M87: 53,226,174 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 9.2

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.45 AU - 12.03 AU

Year: 11517 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 75,668,514 km

• M1: 115,041 km (0.076 R)
• M2: 239,506 km (0.059 R)
• M3: 351,405 km (0.063 R)
• M4: 435,629 km (0.09 R)
• M5: 724,203 km (0.117 R)
• M6: 795,113 km (0.09 R)
• M7: 1,022,801 km (0.029 R)
• M8: 1,115,103 km (0.111 R)
• M9: 1,210,396 km (0.062 R)
• M10: 1,308,383 km (0.081 R)
• M11: 1,447,808 km (0.119 R)
• M12: 1,619,098 km (0.079 R)
• M13: 1,769,294 km (0.088 R)
• M14: 2,202,230 km (0.078 R)
• M15: 2,277,628 km (0.115 R)
• M16: 2,338,514 km (0.117 R)
• M17: 2,462,082 km (0.04 R)
• M18: 3,491,614 km (0.108 R)
• M19: 3,867,703 km (0.114 R)
• M20: 4,814,658 km (0.111 R)
• M21: 5,112,208 km (0.085 R)
• M22: 5,621,589 km (0.04 R)
• M23: 5,850,922 km (0.119 R)
• M24: 6,040,912 km (0.104 R)
• M25: 6,535,482 km (0.112 R)
• M26: 6,622,847 km (0.108 R)
• M27: 7,563,519 km (0.117 R)
• M28: 7,770,562 km (0.051 R)
• M29: 8,569,415 km (0.071 R)
• M30: 9,222,410 km (0.043 R)
• M31: 9,493,032 km (0.056 R)
• M32: 9,567,382 km (0.052 R)
• M33: 10,499,227 km (0.112 R)
• M34: 10,807,698 km (0.084 R)
• M35: 11,145,191 km (0.073 R)
• M36: 11,302,119 km (0.114 R)
• M37: 12,097,980 km (0.075 R)
• M38: 12,611,250 km (0.088 R)
• M39: 13,159,377 km (0.056 R)
• M40: 13,297,605 km (0.115 R)
• M41: 13,380,782 km (0.042 R)
• M42: 13,575,558 km (0.05 R)
• M43: 13,996,078 km (0.117 R)
• M44: 14,449,210 km (0.057 R)
• M45: 15,691,171 km (0.078 R)
• M46: 15,926,040 km (0.049 R)
• M47: 16,310,057 km (0.049 R)
• M48: 16,757,056 km (0.057 R)
• M49: 16,906,953 km (0.074 R)
• M50: 16,966,942 km (0.055 R)
• M51: 17,480,511 km (0.106 R)
• M52: 17,937,981 km (0.109 R)
• M53: 18,183,472 km (0.073 R)
• M54: 18,709,009 km (0.11 R)
• M55: 19,459,392 km (0.109 R)
• M56: 19,711,763 km (0.105 R)
• M57: 19,775,043 km (0.115 R)
• M58: 20,219,648 km (0.04 R)
• M59: 20,667,694 km (0.067 R)
• M60: 20,796,198 km (0.065 R)
• M61: 20,892,839 km (0.12 R)
• M62: 21,151,194 km (0.063 R)
• M63: 21,540,747 km (0.048 R)
• M64: 21,769,183 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.1

Radius: 4.7

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 13.94 AU - 19.32 AU

Year: 23835 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,668,514 km

• M1: 60,288 km (0.086 R)
• M2: 100,679 km (0.113 R)
• M3: 178,021 km (0.095 R)
• M4: 320,439 km (0.106 R)
• M5: 478,713 km (0.105 R)
• M6: 1,014,573 km (0.089 R)
• M7: 1,394,551 km (0.083 R)
• M8: 1,599,949 km (0.038 R)
• M9: 1,760,318 km (0.113 R)
• M10: 1,842,298 km (0.052 R)
• M11: 1,925,773 km (0.107 R)
• M12: 2,574,729 km (0.116 R)
• M13: 2,794,339 km (0.055 R)
• M14: 3,251,659 km (0.087 R)
• M15: 3,352,638 km (0.047 R)
• M16: 3,454,664 km (0.049 R)
• M17: 4,455,623 km (0.094 R)
• M18: 4,757,063 km (0.062 R)
• M19: 5,945,169 km (0.088 R)
• M20: 5,986,308 km (0.118 R)
• M21: 6,068,886 km (0.066 R)
• M22: 6,402,639 km (0.031 R)
• M23: 6,444,826 km (0.1 R)
• M24: 6,871,479 km (0.113 R)
• M25: 7,175,611 km (0.053 R)
• M26: 7,219,294 km (0.079 R)
• M27: 7,307,258 km (0.066 R)
• M28: 7,395,371 km (0.092 R)
• M29: 7,796,742 km (0.059 R)
• M30: 8,667,102 km (0.113 R)
• M31: 8,807,425 km (0.036 R)
• M32: 9,232,582 km (0.111 R)
• M33: 9,712,791 km (0.089 R)
• M34: 9,907,269 km (0.091 R)
• M35: 11,816,885 km (0.12 R)
• M36: 12,442,952 km (0.082 R)
• M37: 12,601,227 km (0.118 R)
• M38: 12,866,314 km (0.028 R)
• M39: 13,348,319 km (0.092 R)
• M40: 14,385,032 km (0.103 R)
• M41: 14,997,037 km (0.094 R)
• M42: 15,277,982 km (0.09 R)
• M43: 15,390,779 km (0.083 R)
• M44: 19,389,679 km (0.08 R)
• M45: 19,573,086 km (0.094 R)
• M46: 20,064,964 km (0.076 R)
• M47: 20,748,028 km (0.096 R)
• M48: 20,810,560 km (0.114 R)
• M49: 21,691,841 km (0.038 R)
• M50: 22,136,895 km (0.109 R)
• M51: 23,101,053 km (0.101 R)
• M52: 25,069,761 km (0.093 R)
• M53: 27,502,372 km (0.109 R)
• M54: 28,468,475 km (0.085 R)
• M55: 29,305,325 km (0.078 R)
• M56: 29,445,648 km (0.031 R)
• M57: 30,718,128 km (0.073 R)
• M58: 30,789,336 km (0.062 R)
• M59: 31,074,769 km (0.078 R)
• M60: 31,146,277 km (0.087 R)
• M61: 31,576,371 km (0.032 R)
• M62: 32,225,177 km (0.077 R)
• M63: 32,660,207 km (0.085 R)
• M64: 32,805,616 km (0.094 R)
• M65: 33,170,186 km (0.082 R)
• M66: 33,609,406 km (0.091 R)
• M67: 33,756,161 km (0.082 R)
• M68: 34,419,628 km (0.032 R)
• M69: 35,161,633 km (0.101 R)
• M70: 35,534,730 km (0.094 R)
• M71: 35,609,529 km (0.105 R)
• M72: 37,343,518 km (0.092 R)
• M73: 38,412,395 km (0.114 R)
• M74: 39,413,953 km (0.093 R)
• M75: 40,190,216 km (0.034 R)
• M76: 41,757,702 km (0.076 R)
• M77: 42,152,641 km (0.066 R)
• M78: 44,226,516 km (0.083 R)
• M79: 45,925,798 km (0.104 R)
• M80: 46,007,180 km (0.033 R)
• M81: 46,496,963 km (0.094 R)
• M82: 47,481,467 km (0.091 R)
• M83: 49,554,594 km (0.07 R)
• M84: 50,224,194 km (0.097 R)
• M85: 50,981,010 km (0.071 R)
• M86: 51,318,652 km (0.109 R)
• M87: 51,487,698 km (0.107 R)
• M88: 52,591,281 km (0.113 R)
• M89: 53,017,785 km (0.084 R)
• M90: 53,274,195 km (0.083 R)
• M91: 54,046,120 km (0.117 R)
• M92: 55,514,124 km (0.114 R)
• M93: 55,948,407 km (0.064 R)
• M94: 56,907,778 km (0.036 R)
• M95: 58,665,852 km (0.096 R)
• M96: 58,754,265 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173

Radius: 7.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.54 AU - 22.5 AU

Year: 29154 Days

Day: 22.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 75,668,514 km

• M1: 590,912 km (0.091 R)
• M2: 850,314 km (0.103 R)
• M3: 1,096,552 km (0.078 R)
• M4: 1,365,081 km (0.081 R)
• M5: 1,573,171 km (0.119 R)
• M6: 1,626,877 km (0.061 R)
• M7: 2,227,512 km (0.105 R)
• M8: 2,410,919 km (0.11 R)
• M9: 3,125,249 km (0.113 R)
• M10: 3,400,509 km (0.043 R)
• M11: 4,539,248 km (0.092 R)
• M12: 5,995,583 km (0.071 R)
• M13: 6,641,996 km (0.09 R)
• M14: 8,234,316 km (0.061 R)
• M15: 9,048,577 km (0.03 R)
• M16: 9,938,385 km (0.101 R)
• M17: 10,393,611 km (0.112 R)
• M18: 10,598,261 km (0.064 R)
• M19: 10,907,630 km (0.104 R)
• M20: 11,167,631 km (0.098 R)
• M21: 11,272,200 km (0.074 R)
• M22: 12,120,868 km (0.094 R)
• M23: 12,607,061 km (0.11 R)
• M24: 12,661,515 km (0.111 R)
• M25: 12,934,830 km (0.055 R)
• M26: 14,558,266 km (0.098 R)
• M27: 14,615,413 km (0.057 R)
• M28: 14,729,855 km (0.045 R)
• M29: 14,959,787 km (0.096 R)
• M30: 15,132,872 km (0.117 R)
• M31: 15,248,661 km (0.118 R)
• M32: 16,780,842 km (0.097 R)
• M33: 17,262,098 km (0.111 R)
• M34: 19,420,496 km (0.102 R)
• M35: 19,483,327 km (0.116 R)
• M36: 20,116,126 km (0.029 R)
• M37: 21,401,920 km (0.111 R)
• M38: 22,120,439 km (0.118 R)
• M39: 22,251,935 km (0.057 R)
• M40: 22,979,729 km (0.07 R)
• M41: 23,917,259 km (0.117 R)
• M42: 23,984,727 km (0.115 R)
• M43: 24,798,989 km (0.118 R)
• M44: 26,245,750 km (0.073 R)
• M45: 28,288,359 km (0.085 R)
• M46: 28,502,434 km (0.054 R)
• M47: 32,150,976 km (0.08 R)
• M48: 37,264,830 km (0.096 R)
• M49: 38,443,810 km (0.108 R)
• M50: 39,157,243 km (0.11 R)
• M51: 39,395,851 km (0.093 R)
• M52: 40,436,005 km (0.071 R)
• M53: 43,775,030 km (0.062 R)
• M54: 45,854,141 km (0.041 R)
• M55: 46,021,840 km (0.108 R)
• M56: 47,032,374 km (0.102 R)
• M57: 50,799,847 km (0.039 R)
• M58: 51,147,063 km (0.096 R)
• M59: 51,931,405 km (0.061 R)
• M60: 52,193,650 km (0.063 R)
• M61: 52,368,829 km (0.11 R)
• M62: 53,600,019 km (0.092 R)
• M63: 54,396,628 km (0.089 R)
• M64: 59,166,257 km (0.039 R)
• M65: 60,172,901 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.2

Radius: 7.3

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 16.47 AU - 23.17 AU

Year: 31012 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,668,514 km

• M1: 93,199 km (0.06 R)
• M2: 190,139 km (0.099 R)
• M3: 258,356 km (0.109 R)
• M4: 543,788 km (0.073 R)
• M5: 607,068 km (0.106 R)
• M6: 1,201,570 km (0.118 R)
• M7: 1,930,710 km (0.062 R)
• M8: 2,338,813 km (0.062 R)
• M9: 2,662,244 km (0.118 R)
• M10: 2,999,886 km (0.066 R)
• M11: 3,232,511 km (0.095 R)
• M12: 3,965,241 km (0.068 R)
• M13: 4,837,397 km (0.065 R)
• M14: 5,018,709 km (0.12 R)
• M15: 5,958,932 km (0.115 R)
• M16: 6,952,262 km (0.086 R)
• M17: 7,003,275 km (0.081 R)
• M18: 9,088,220 km (0.059 R)
• M19: 9,312,168 km (0.044 R)
• M20: 9,880,191 km (0.077 R)
• M21: 10,110,422 km (0.075 R)
• M22: 10,989,908 km (0.087 R)
• M23: 11,408,782 km (0.1 R)
• M24: 11,711,120 km (0.075 R)
• M25: 12,261,939 km (0.078 R)
• M26: 13,707,802 km (0.103 R)
• M27: 13,771,830 km (0.038 R)
• M28: 13,836,008 km (0.1 R)
• M29: 15,206,624 km (0.094 R)
• M30: 15,406,038 km (0.115 R)
• M31: 15,606,199 km (0.09 R)
• M32: 16,347,607 km (0.077 R)
• M33: 16,756,906 km (0.091 R)
• M34: 17,238,611 km (0.07 R)
• M35: 18,639,895 km (0.082 R)
• M36: 19,932,121 km (0.082 R)
• M37: 20,296,093 km (0.11 R)
• M38: 22,829,383 km (0.078 R)
• M39: 23,901,102 km (0.115 R)
• M40: 24,832,798 km (0.113 R)
• M41: 25,381,672 km (0.114 R)
• M42: 27,455,398 km (0.081 R)
• M43: 27,941,591 km (0.112 R)
• M44: 31,086,587 km (0.031 R)
• M45: 31,508,603 km (0.108 R)
• M46: 31,932,563 km (0.076 R)
• M47: 32,102,805 km (0.115 R)
• M48: 32,443,889 km (0.045 R)
• M49: 32,529,459 km (0.036 R)
• M50: 33,215,963 km (0.12 R)
• M51: 34,080,789 km (0.1 R)
• M52: 34,953,094 km (0.071 R)
• M53: 36,009,404 km (0.051 R)
• M54: 36,275,090 km (0.117 R)
• M55: 36,630,535 km (0.091 R)
• M56: 39,788,546 km (0.098 R)
• M57: 41,168,436 km (0.109 R)
• M58: 42,096,990 km (0.115 R)
• M59: 42,283,539 km (0.08 R)
• M60: 43,691,554 km (0.102 R)
• M61: 45,210,122 km (0.09 R)
• M62: 45,496,901 km (0.119 R)
• M63: 46,456,721 km (0.064 R)
• M64: 46,939,324 km (0.108 R)
• M65: 48,885,742 km (0.09 R)
• M66: 48,983,728 km (0.09 R)
• M67: 50,362,871 km (0.055 R)
• M68: 51,256,120 km (0.029 R)
• M69: 51,355,603 km (0.109 R)
• M70: 53,058,326 km (0.074 R)
• M71: 53,562,620 km (0.102 R)
• M72: 53,764,727 km (0.052 R)
• M73: 54,068,410 km (0.073 R)
• M74: 54,169,838 km (0.058 R)
• M75: 55,084,928 km (0.109 R)
• M76: 55,595,505 km (0.11 R)
• M77: 58,379,971 km (0.037 R)
• M78: 58,483,941 km (0.112 R)
• M79: 58,900,571 km (0.03 R)
• M80: 59,109,260 km (0.113 R)
• M81: 61,209,315 km (0.087 R)
• M82: 62,162,403 km (0.077 R)
• M83: 62,587,560 km (0.062 R)
• M84: 65,806,757 km (0.086 R)
• M85: 66,891,790 km (0.025 R)
• M86: 67,327,419 km (0.106 R)
• M87: 68,201,669 km (0.101 R)
• M88: 70,735,708 km (0.04 R)
• M89: 71,401,717 km (0.058 R)
• M90: 72,181,571 km (0.101 R)
• M91: 72,740,169 km (0.119 R)
• M92: 74,199,497 km (0.077 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 16,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit