🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.52 AU - 0.66 AU

Year: 163 Days

Day: 35.6 Hours

Environment

Temp: 238 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.56 AU - 0.72 AU

Year: 184 Days

Day: 30.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,942,078 km

• M1: 227,239 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.55 AU - 0.83 AU

Year: 206 Days

Day: 44.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,942,078 km

• M1: 138,528 km (0.096 R)
• M2: 171,140 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.15 AU - 1.15 AU

Year: 444 Days

Day: 14.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.86 AU - 4.68 AU

Year: 3176 Days

Day: 28.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.9

Radius: 8.9

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.72 AU - 6.98 AU

Year: 5092 Days

Day: 6.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,942,078 km

• M1: 121,623 km (0.108 R)
• M2: 198,516 km (0.058 R)
• M3: 271,969 km (0.099 R)
• M4: 673,490 km (0.099 R)
• M5: 813,364 km (0.066 R)
• M6: 1,212,790 km (0.111 R)
• M7: 1,274,574 km (0.117 R)
• M8: 1,369,419 km (0.107 R)
• M9: 1,532,630 km (0.112 R)
• M10: 1,599,800 km (0.096 R)
• M11: 2,042,310 km (0.113 R)
• M12: 2,248,905 km (0.097 R)
• M13: 2,501,875 km (0.114 R)
• M14: 2,825,754 km (0.072 R)
• M15: 3,163,247 km (0.072 R)
• M16: 3,358,622 km (0.069 R)
• M17: 4,179,914 km (0.104 R)
• M18: 4,346,716 km (0.118 R)
• M19: 4,442,907 km (0.098 R)
• M20: 4,934,935 km (0.078 R)
• M21: 5,162,024 km (0.084 R)
• M22: 6,348,485 km (0.063 R)
• M23: 6,567,945 km (0.087 R)
• M24: 7,070,893 km (0.115 R)
• M25: 7,127,591 km (0.085 R)
• M26: 7,184,438 km (0.113 R)
• M27: 8,025,178 km (0.115 R)
• M28: 8,623,120 km (0.084 R)
• M29: 8,744,444 km (0.104 R)
• M30: 9,297,358 km (0.113 R)
• M31: 9,421,823 km (0.095 R)
• M32: 9,578,153 km (0.117 R)
• M33: 10,179,986 km (0.113 R)
• M34: 11,023,418 km (0.034 R)
• M35: 11,287,309 km (0.118 R)
• M36: 12,741,849 km (0.113 R)
• M37: 12,984,198 km (0.086 R)
• M38: 13,123,473 km (0.111 R)
• M39: 13,403,221 km (0.112 R)
• M40: 13,543,993 km (0.11 R)
• M41: 13,720,518 km (0.091 R)
• M42: 13,826,733 km (0.078 R)
• M43: 13,897,792 km (0.098 R)
• M44: 13,968,851 km (0.096 R)
• M45: 14,434,100 km (0.047 R)
• M46: 15,086,796 km (0.085 R)
• M47: 15,269,903 km (0.105 R)
• M48: 15,601,113 km (0.103 R)
• M49: 16,308,262 km (0.09 R)
• M50: 16,420,909 km (0.06 R)
• M51: 17,522,698 km (0.051 R)
• M52: 17,676,634 km (0.1 R)
• M53: 17,908,212 km (0.054 R)
• M54: 17,985,703 km (0.071 R)
• M55: 18,726,961 km (0.118 R)
• M56: 18,805,500 km (0.112 R)
• M57: 19,837,426 km (0.102 R)
• M58: 19,917,461 km (0.118 R)
• M59: 20,603,068 km (0.101 R)
• M60: 22,329,577 km (0.114 R)
• M61: 22,915,402 km (0.059 R)
• M62: 23,167,923 km (0.051 R)
• M63: 24,016,592 km (0.098 R)
• M64: 24,102,012 km (0.086 R)
• M65: 24,359,021 km (0.104 R)
• M66: 24,616,778 km (0.052 R)
• M67: 24,961,901 km (0.049 R)
• M68: 25,221,902 km (0.101 R)
• M69: 25,700,765 km (0.103 R)
• M70: 26,933,152 km (0.086 R)
• M71: 27,110,725 km (0.069 R)
• M72: 27,556,526 km (0.075 R)
• M73: 27,690,715 km (0.032 R)
• M74: 28,817,636 km (0.114 R)
• M75: 29,135,831 km (0.04 R)
• M76: 29,409,445 km (0.104 R)
• M77: 30,327,827 km (0.071 R)
• M78: 30,929,958 km (0.099 R)
• M79: 31,069,383 km (0.101 R)
• M80: 31,162,583 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.5

Radius: 5.7

Gravity: 18.54 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.61 AU - 17.81 AU

Year: 21348 Days

Day: 21.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,942,078 km

• M1: 115,490 km (0.087 R)
• M2: 170,841 km (0.043 R)
• M3: 336,296 km (0.116 R)
• M4: 821,442 km (0.055 R)
• M5: 972,985 km (0.103 R)
• M6: 1,025,493 km (0.098 R)
• M7: 1,633,459 km (0.074 R)
• M8: 1,760,019 km (0.111 R)
• M9: 2,023,012 km (0.046 R)
• M10: 2,369,032 km (0.12 R)
• M11: 2,770,852 km (0.095 R)
• M12: 2,808,401 km (0.088 R)
• M13: 2,960,542 km (0.085 R)
• M14: 2,998,989 km (0.101 R)
• M15: 3,719,153 km (0.111 R)
• M16: 5,977,482 km (0.069 R)
• M17: 6,722,480 km (0.099 R)
• M18: 6,824,056 km (0.081 R)
• M19: 7,549,157 km (0.108 R)
• M20: 7,654,624 km (0.112 R)
• M21: 10,625,189 km (0.068 R)
• M22: 11,402,350 km (0.088 R)
• M23: 11,951,075 km (0.088 R)
• M24: 12,696,072 km (0.119 R)
• M25: 13,264,694 km (0.066 R)
• M26: 14,100,497 km (0.068 R)
• M27: 14,426,471 km (0.074 R)
• M28: 14,820,960 km (0.105 R)
• M29: 15,085,898 km (0.105 R)
• M30: 17,750,236 km (0.092 R)
• M31: 18,243,610 km (0.109 R)
• M32: 20,629,397 km (0.085 R)
• M33: 21,595,949 km (0.113 R)
• M34: 22,425,170 km (0.091 R)
• M35: 22,958,336 km (0.09 R)
• M36: 23,188,119 km (0.066 R)
• M37: 23,418,649 km (0.078 R)
• M38: 24,037,087 km (0.078 R)
• M39: 24,582,670 km (0.085 R)
• M40: 25,211,131 km (0.111 R)
• M41: 26,083,885 km (0.103 R)
• M42: 27,289,943 km (0.098 R)
• M43: 27,452,107 km (0.12 R)
• M44: 28,596,381 km (0.085 R)
• M45: 29,340,182 km (0.108 R)
• M46: 29,506,235 km (0.083 R)
• M47: 30,846,632 km (0.072 R)
• M48: 31,015,678 km (0.049 R)
• M49: 31,950,216 km (0.095 R)
• M50: 32,035,786 km (0.087 R)
• M51: 32,549,954 km (0.055 R)
• M52: 33,066,814 km (0.094 R)
• M53: 33,153,132 km (0.086 R)
• M54: 33,499,601 km (0.113 R)
• M55: 35,780,370 km (0.088 R)
• M56: 36,670,776 km (0.087 R)
• M57: 37,478,455 km (0.063 R)
• M58: 38,020,149 km (0.05 R)
• M59: 39,020,061 km (0.086 R)
• M60: 39,111,316 km (0.101 R)
• M61: 39,569,086 km (0.107 R)
• M62: 41,697,115 km (0.078 R)
• M63: 41,883,963 km (0.119 R)
• M64: 45,389,640 km (0.097 R)
• M65: 45,581,873 km (0.117 R)
• M66: 45,870,597 km (0.035 R)
• M67: 46,353,199 km (0.059 R)
• M68: 46,449,840 km (0.089 R)
• M69: 47,031,626 km (0.116 R)
• M70: 50,075,643 km (0.103 R)
• M71: 50,572,458 km (0.088 R)
• M72: 51,571,173 km (0.095 R)
• M73: 52,274,134 km (0.064 R)
• M74: 52,576,321 km (0.12 R)
• M75: 53,283,919 km (0.066 R)
• M76: 53,486,624 km (0.096 R)
• M77: 55,527,738 km (0.12 R)
• M78: 55,733,285 km (0.045 R)
• M79: 56,042,055 km (0.11 R)
• M80: 56,971,806 km (0.034 R)
• M81: 58,951,135 km (0.054 R)
• M82: 59,580,793 km (0.108 R)
• M83: 60,001,911 km (0.086 R)
• M84: 61,589,593 km (0.032 R)
• M85: 61,695,957 km (0.113 R)
• M86: 62,228,675 km (0.05 R)
• M87: 62,655,777 km (0.091 R)
• M88: 66,217,253 km (0.108 R)
• M89: 68,187,308 km (0.037 R)
• M90: 69,290,143 km (0.103 R)
• M91: 70,176,511 km (0.092 R)
• M92: 70,398,813 km (0.033 R)
• M93: 72,296,911 km (0.068 R)
• M94: 72,970,849 km (0.081 R)
• M95: 74,551,500 km (0.113 R)
• M96: 75,573,553 km (0.096 R)
• M97: 75,801,391 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.2

Radius: 7.6

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.97 AU - 16.79 AU

Year: 21707 Days

Day: 19 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,942,078 km

• M1: 118,033 km (0.045 R)
• M2: 187,745 km (0.096 R)
• M3: 260,001 km (0.093 R)
• M4: 344,973 km (0.091 R)
• M5: 485,146 km (0.093 R)
• M6: 594,951 km (0.109 R)
• M7: 784,790 km (0.079 R)
• M8: 934,987 km (0.099 R)
• M9: 1,285,495 km (0.097 R)
• M10: 1,351,467 km (0.096 R)
• M11: 1,486,853 km (0.086 R)
• M12: 1,674,449 km (0.085 R)
• M13: 1,771,089 km (0.106 R)
• M14: 2,046,798 km (0.083 R)
• M15: 2,282,415 km (0.092 R)
• M16: 2,390,125 km (0.058 R)
• M17: 2,722,980 km (0.116 R)
• M18: 3,219,645 km (0.072 R)
• M19: 3,310,302 km (0.097 R)
• M20: 3,371,038 km (0.117 R)
• M21: 3,587,058 km (0.117 R)
• M22: 4,699,318 km (0.105 R)
• M23: 6,020,716 km (0.098 R)
• M24: 6,095,216 km (0.101 R)
• M25: 6,170,164 km (0.097 R)
• M26: 6,472,651 km (0.079 R)
• M27: 7,369,042 km (0.04 R)
• M28: 7,569,054 km (0.095 R)
• M29: 7,771,011 km (0.101 R)
• M30: 8,554,006 km (0.073 R)
• M31: 8,806,527 km (0.114 R)
• M32: 10,867,986 km (0.034 R)
• M33: 11,371,233 km (0.106 R)
• M34: 11,835,136 km (0.118 R)
• M35: 12,400,168 km (0.072 R)
• M36: 12,590,456 km (0.097 R)
• M37: 12,686,049 km (0.054 R)
• M38: 13,507,491 km (0.106 R)
• M39: 13,605,328 km (0.089 R)
• M40: 13,654,396 km (0.103 R)
• M41: 14,196,988 km (0.091 R)
• M42: 14,496,034 km (0.1 R)
• M43: 14,998,982 km (0.077 R)
• M44: 15,354,426 km (0.075 R)
• M45: 15,558,777 km (0.107 R)
• M46: 15,609,939 km (0.118 R)
• M47: 15,866,949 km (0.063 R)
• M48: 16,073,693 km (0.091 R)
• M49: 17,172,938 km (0.112 R)
• M50: 18,080,698 km (0.084 R)
• M51: 18,621,793 km (0.118 R)
• M52: 19,003,866 km (0.105 R)
• M53: 20,053,744 km (0.102 R)
• M54: 20,333,043 km (0.094 R)
• M55: 21,520,701 km (0.108 R)
• M56: 22,730,499 km (0.116 R)
• M57: 23,021,916 km (0.093 R)
• M58: 24,975,514 km (0.035 R)
• M59: 26,429,306 km (0.038 R)
• M60: 26,797,018 km (0.075 R)
• M61: 27,599,610 km (0.11 R)
• M62: 27,848,242 km (0.103 R)
• M63: 27,910,475 km (0.117 R)
• M64: 28,912,780 km (0.075 R)
• M65: 29,165,152 km (0.1 R)
• M66: 30,759,267 km (0.117 R)
• M67: 31,017,024 km (0.05 R)
• M68: 31,275,380 km (0.108 R)
• M69: 31,794,335 km (0.06 R)
• M70: 31,924,634 km (0.117 R)
• M71: 32,120,159 km (0.104 R)
• M72: 32,185,533 km (0.104 R)
• M73: 34,098,142 km (0.09 R)
• M74: 35,641,094 km (0.086 R)
• M75: 37,138,120 km (0.102 R)
• M76: 37,412,483 km (0.112 R)
• M77: 38,101,381 km (0.103 R)
• M78: 38,794,468 km (0.111 R)
• M79: 41,111,290 km (0.07 R)
• M80: 41,466,136 km (0.114 R)
• M81: 42,036,104 km (0.057 R)
• M82: 42,179,120 km (0.111 R)
• M83: 42,250,627 km (0.111 R)
• M84: 42,895,993 km (0.095 R)
• M85: 43,183,819 km (0.112 R)
• M86: 43,255,925 km (0.059 R)
• M87: 43,906,377 km (0.038 R)
• M88: 45,436,763 km (0.098 R)
• M89: 45,730,274 km (0.093 R)
• M90: 45,950,781 km (0.092 R)
• M91: 49,451,521 km (0.088 R)
• M92: 50,055,896 km (0.088 R)
• M93: 50,738,661 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.9

Radius: 4.1

Gravity: 30.99 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 17.92 AU - 18.96 AU

Year: 28498 Days

Day: 22.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,942,078 km

• M1: 58,792 km (0.031 R)
• M2: 299,645 km (0.105 R)
• M3: 780,602 km (0.074 R)
• M4: 889,958 km (0.057 R)
• M5: 1,063,342 km (0.047 R)
• M6: 1,123,330 km (0.058 R)
• M7: 1,184,666 km (0.057 R)
• M8: 1,215,782 km (0.069 R)
• M9: 2,788,804 km (0.096 R)
• M10: 3,888,797 km (0.084 R)
• M11: 4,903,818 km (0.11 R)
• M12: 5,055,211 km (0.075 R)
• M13: 5,995,434 km (0.112 R)
• M14: 6,157,299 km (0.093 R)
• M15: 6,430,165 km (0.073 R)
• M16: 7,329,996 km (0.092 R)
• M17: 8,030,414 km (0.108 R)
• M18: 8,751,924 km (0.105 R)
• M19: 9,493,930 km (0.042 R)
• M20: 10,579,262 km (0.104 R)
• M21: 11,103,304 km (0.098 R)
• M22: 11,703,041 km (0.066 R)
• M23: 12,864,370 km (0.091 R)
• M24: 14,061,901 km (0.111 R)
• M25: 14,205,066 km (0.064 R)
• M26: 14,928,372 km (0.102 R)
• M27: 15,220,985 km (0.099 R)
• M28: 15,294,587 km (0.113 R)
• M29: 16,561,382 km (0.104 R)
• M30: 18,249,893 km (0.106 R)
• M31: 18,327,983 km (0.057 R)
• M32: 18,798,618 km (0.109 R)
• M33: 20,073,042 km (0.107 R)
• M34: 20,396,024 km (0.107 R)
• M35: 21,128,754 km (0.053 R)
• M36: 21,457,271 km (0.081 R)
• M37: 21,953,188 km (0.077 R)
• M38: 23,718,294 km (0.094 R)
• M39: 24,402,704 km (0.117 R)
• M40: 25,441,212 km (0.099 R)
• M41: 25,703,158 km (0.115 R)
• M42: 26,671,056 km (0.098 R)
• M43: 26,848,330 km (0.088 R)
• M44: 27,920,199 km (0.045 R)
• M45: 28,642,457 km (0.119 R)
• M46: 28,914,875 km (0.093 R)
• M47: 29,737,364 km (0.113 R)
• M48: 31,498,879 km (0.075 R)
• M49: 31,873,921 km (0.111 R)
• M50: 36,096,620 km (0.064 R)
• M51: 37,278,443 km (0.09 R)
• M52: 38,673,144 km (0.105 R)
• M53: 40,694,959 km (0.109 R)
• M54: 42,130,650 km (0.102 R)
• M55: 42,337,095 km (0.074 R)
• M56: 42,854,704 km (0.061 R)
• M57: 43,374,257 km (0.113 R)
• M58: 44,105,342 km (0.102 R)
• M59: 45,579,629 km (0.05 R)
• M60: 45,897,674 km (0.085 R)
• M61: 48,576,224 km (0.096 R)
• M62: 49,770,763 km (0.053 R)
• M63: 49,879,820 km (0.078 R)
• M64: 52,743,572 km (0.074 R)
• M65: 53,300,375 km (0.119 R)
• M66: 53,635,325 km (0.056 R)
• M67: 54,644,661 km (0.116 R)
• M68: 54,982,453 km (0.057 R)
• M69: 55,547,036 km (0.109 R)
• M70: 56,113,413 km (0.082 R)
• M71: 59,899,885 km (0.084 R)
• M72: 60,480,774 km (0.102 R)
• M73: 61,063,457 km (0.08 R)
• M74: 62,469,677 km (0.092 R)
• M75: 63,294,859 km (0.106 R)
• M76: 64,598,754 km (0.081 R)
• M77: 65,313,832 km (0.097 R)
• M78: 65,552,740 km (0.12 R)
• M79: 69,049,440 km (0.052 R)
• M80: 69,171,063 km (0.073 R)
• M81: 71,865,471 km (0.094 R)
• M82: 72,358,994 km (0.106 R)
• M83: 73,349,482 km (0.118 R)
• M84: 73,473,648 km (0.074 R)
• M85: 73,846,446 km (0.115 R)
• M86: 76,096,547 km (0.06 R)
• M87: 76,347,872 km (0.075 R)
• M88: 77,988,661 km (0.1 R)
• M89: 79,004,131 km (0.058 R)
• M90: 80,663,621 km (0.061 R)
• M91: 80,919,882 km (0.115 R)
• M92: 81,690,460 km (0.111 R)
• M93: 84,927,310 km (0.119 R)
• M94: 86,102,850 km (0.099 R)
• M95: 86,495,843 km (0.059 R)
• M96: 87,678,564 km (0.058 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 12,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit