🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.1 AU - 1.66 AU

Year: 586 Days

Day: 36.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 92,579,479 km

• M1: 308,022 km (0.109 R)
• M2: 802,144 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.62 AU - 2.12 AU

Year: 925 Days

Day: 24.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,579,479 km

• M1: 1,554,471 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.97 AU - 2.91 AU

Year: 1378 Days

Day: 34.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.22 AU - 3.3 AU

Year: 1658 Days

Day: 40.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.4 AU - 3.42 AU

Year: 2277 Days

Day: 34.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,579,479 km

• M1: 2,398,503 km (0.096 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.6

Radius: 11

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.04 AU - 6.7 AU

Year: 5143 Days

Day: 12.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 92,579,479 km

• M1: 171,439 km (0.085 R)
• M2: 363,224 km (0.115 R)
• M3: 466,895 km (0.113 R)
• M4: 777,161 km (0.116 R)
• M5: 904,618 km (0.084 R)
• M6: 1,313,320 km (0.072 R)
• M7: 1,415,495 km (0.086 R)
• M8: 1,757,476 km (0.104 R)
• M9: 1,851,872 km (0.111 R)
• M10: 2,125,487 km (0.091 R)
• M11: 2,329,089 km (0.098 R)
• M12: 2,412,266 km (0.054 R)
• M13: 2,517,732 km (0.077 R)
• M14: 2,603,302 km (0.104 R)
• M15: 3,488,174 km (0.113 R)
• M16: 4,000,696 km (0.071 R)
• M17: 4,101,076 km (0.115 R)
• M18: 4,227,636 km (0.046 R)
• M19: 4,773,818 km (0.044 R)
• M20: 4,934,037 km (0.048 R)
• M21: 5,846,883 km (0.053 R)
• M22: 6,425,378 km (0.106 R)
• M23: 6,602,502 km (0.116 R)
• M24: 6,871,180 km (0.114 R)
• M25: 7,022,124 km (0.106 R)
• M26: 7,327,154 km (0.092 R)
• M27: 7,730,320 km (0.095 R)
• M28: 8,655,733 km (0.049 R)
• M29: 8,786,033 km (0.087 R)
• M30: 8,982,903 km (0.08 R)
• M31: 9,081,788 km (0.087 R)
• M32: 9,314,113 km (0.049 R)
• M33: 9,414,344 km (0.113 R)
• M34: 10,470,505 km (0.106 R)
• M35: 10,854,223 km (0.097 R)
• M36: 11,242,729 km (0.111 R)
• M37: 11,456,504 km (0.06 R)
• M38: 11,960,499 km (0.097 R)
• M39: 12,398,522 km (0.1 R)
• M40: 12,878,731 km (0.103 R)
• M41: 13,289,976 km (0.108 R)
• M42: 13,478,319 km (0.071 R)
• M43: 14,010,439 km (0.117 R)
• M44: 14,240,670 km (0.08 R)
• M45: 14,743,618 km (0.099 R)
• M46: 14,860,454 km (0.049 R)
• M47: 14,938,694 km (0.115 R)
• M48: 15,449,720 km (0.111 R)
• M49: 15,926,489 km (0.107 R)
• M50: 16,247,077 km (0.097 R)
• M51: 16,327,560 km (0.116 R)
• M52: 17,098,887 km (0.056 R)
• M53: 17,427,105 km (0.063 R)
• M54: 18,340,699 km (0.109 R)
• M55: 18,634,659 km (0.105 R)
• M56: 20,041,328 km (0.092 R)
• M57: 20,779,294 km (0.09 R)
• M58: 21,349,561 km (0.112 R)
• M59: 21,481,955 km (0.084 R)
• M60: 21,836,203 km (0.061 R)
• M61: 22,416,044 km (0.078 R)
• M62: 23,000,972 km (0.094 R)
• M63: 23,363,447 km (0.066 R)
• M64: 23,545,358 km (0.03 R)
• M65: 23,727,718 km (0.115 R)
• M66: 23,819,123 km (0.069 R)
• M67: 24,139,860 km (0.074 R)
• M68: 24,693,073 km (0.09 R)
• M69: 25,390,499 km (0.111 R)
• M70: 26,235,876 km (0.052 R)
• M71: 26,662,081 km (0.12 R)
• M72: 27,665,284 km (0.119 R)
• M73: 28,680,904 km (0.111 R)
• M74: 29,708,791 km (0.066 R)
• M75: 29,807,226 km (0.103 R)
• M76: 30,848,278 km (0.045 R)
• M77: 31,548,845 km (0.104 R)
• M78: 32,508,216 km (0.09 R)
• M79: 32,914,972 km (0.093 R)
• M80: 33,016,848 km (0.044 R)
• M81: 33,425,699 km (0.119 R)
• M82: 33,733,422 km (0.094 R)
• M83: 33,939,119 km (0.07 R)
• M84: 34,042,192 km (0.108 R)

Asteroid Belt

Center: 8.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.7

Radius: 13.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.9 AU - 12.78 AU

Year: 12025 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 92,579,479 km

• M1: 208,240 km (0.099 R)
• M2: 436,527 km (0.105 R)
• M3: 986,000 km (0.072 R)
• M4: 1,742,965 km (0.094 R)
• M5: 1,970,054 km (0.092 R)
• M6: 2,188,467 km (0.111 R)
• M7: 2,511,898 km (0.112 R)
• M8: 2,769,805 km (0.118 R)
• M9: 2,932,866 km (0.059 R)
• M10: 3,268,863 km (0.053 R)
• M11: 3,419,957 km (0.046 R)
• M12: 3,639,716 km (0.028 R)
• M13: 3,841,673 km (0.039 R)
• M14: 4,280,294 km (0.05 R)
• M15: 4,832,909 km (0.089 R)
• M16: 5,080,194 km (0.085 R)
• M17: 5,382,681 km (0.109 R)
• M18: 6,244,963 km (0.045 R)
• M19: 6,982,331 km (0.049 R)
• M20: 7,262,528 km (0.11 R)
• M21: 7,661,206 km (0.104 R)
• M22: 8,450,036 km (0.082 R)
• M23: 8,599,035 km (0.04 R)
• M24: 8,839,140 km (0.093 R)
• M25: 9,142,524 km (0.076 R)
• M26: 9,604,034 km (0.07 R)
• M27: 9,759,615 km (0.062 R)
• M28: 10,263,012 km (0.038 R)
• M29: 10,678,296 km (0.118 R)
• M30: 11,196,952 km (0.083 R)
• M31: 11,393,673 km (0.057 R)
• M32: 11,823,767 km (0.111 R)
• M33: 11,923,698 km (0.101 R)
• M34: 12,631,745 km (0.047 R)
• M35: 12,768,029 km (0.106 R)
• M36: 13,145,763 km (0.049 R)
• M37: 14,159,139 km (0.079 R)
• M38: 14,872,572 km (0.097 R)
• M39: 15,161,295 km (0.109 R)
• M40: 15,891,183 km (0.12 R)
• M41: 16,038,537 km (0.104 R)
• M42: 16,334,592 km (0.101 R)
• M43: 17,575,057 km (0.119 R)
• M44: 17,689,350 km (0.112 R)
• M45: 17,880,386 km (0.118 R)
• M46: 18,418,939 km (0.117 R)
• M47: 18,884,786 km (0.112 R)
• M48: 19,158,251 km (0.107 R)
• M49: 19,511,901 km (0.114 R)
• M50: 19,947,081 km (0.12 R)
• M51: 20,706,290 km (0.051 R)
• M52: 20,948,040 km (0.104 R)
• M53: 22,417,989 km (0.106 R)
• M54: 22,749,199 km (0.103 R)
• M55: 24,770,266 km (0.093 R)
• M56: 25,629,257 km (0.033 R)
• M57: 25,932,192 km (0.113 R)
• M58: 26,848,180 km (0.064 R)
• M59: 27,730,508 km (0.098 R)
• M60: 27,997,092 km (0.066 R)
• M61: 28,622,261 km (0.065 R)
• M62: 28,981,595 km (0.085 R)
• M63: 29,297,247 km (0.052 R)
• M64: 29,659,423 km (0.105 R)
• M65: 29,750,229 km (0.107 R)
• M66: 30,342,487 km (0.096 R)
• M67: 30,479,818 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.2

Radius: 9

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.62 AU - 14.28 AU

Year: 14940 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,579,479 km

• M1: 148,251 km (0.107 R)
• M2: 343,028 km (0.065 R)
• M3: 403,017 km (0.06 R)
• M4: 724,951 km (0.049 R)
• M5: 827,575 km (0.11 R)
• M6: 1,002,455 km (0.041 R)
• M7: 1,287,439 km (0.06 R)
• M8: 1,465,461 km (0.06 R)
• M9: 1,544,299 km (0.099 R)
• M10: 1,733,989 km (0.069 R)
• M11: 2,792,394 km (0.067 R)
• M12: 3,024,420 km (0.077 R)
• M13: 3,125,848 km (0.111 R)
• M14: 3,794,251 km (0.068 R)
• M15: 4,738,961 km (0.079 R)
• M16: 4,936,431 km (0.107 R)
• M17: 5,298,757 km (0.115 R)
• M18: 5,503,706 km (0.102 R)
• M19: 5,711,348 km (0.112 R)
• M20: 5,963,869 km (0.081 R)
• M21: 6,436,598 km (0.075 R)
• M22: 7,100,364 km (0.086 R)
• M23: 7,417,661 km (0.079 R)
• M24: 7,879,021 km (0.091 R)
• M25: 8,160,265 km (0.094 R)
• M26: 9,219,717 km (0.106 R)
• M27: 9,715,634 km (0.108 R)
• M28: 10,578,365 km (0.075 R)
• M29: 12,106,058 km (0.08 R)
• M30: 12,813,058 km (0.06 R)
• M31: 13,421,771 km (0.027 R)
• M32: 13,533,521 km (0.1 R)
• M33: 13,870,415 km (0.107 R)
• M34: 15,831,494 km (0.103 R)
• M35: 15,890,435 km (0.109 R)
• M36: 16,186,490 km (0.085 R)
• M37: 16,604,017 km (0.073 R)
• M38: 17,146,010 km (0.064 R)
• M39: 17,755,023 km (0.047 R)
• M40: 19,056,974 km (0.107 R)
• M41: 19,561,118 km (0.102 R)
• M42: 21,229,434 km (0.108 R)
• M43: 22,014,673 km (0.097 R)
• M44: 22,080,646 km (0.06 R)
• M45: 22,212,591 km (0.092 R)
• M46: 22,278,564 km (0.088 R)
• M47: 22,742,915 km (0.064 R)
• M48: 23,076,519 km (0.081 R)
• M49: 23,277,578 km (0.072 R)
• M50: 24,974,617 km (0.061 R)
• M51: 26,221,066 km (0.111 R)
• M52: 27,416,802 km (0.096 R)
• M53: 27,914,364 km (0.075 R)
• M54: 28,128,439 km (0.063 R)
• M55: 28,343,261 km (0.046 R)
• M56: 29,207,339 km (0.044 R)
• M57: 30,007,089 km (0.092 R)
• M58: 32,149,929 km (0.099 R)
• M59: 32,524,372 km (0.091 R)
• M60: 33,126,504 km (0.099 R)
• M61: 33,277,598 km (0.116 R)
• M62: 34,036,508 km (0.057 R)
• M63: 34,877,846 km (0.098 R)
• M64: 35,339,655 km (0.06 R)
• M65: 35,571,382 km (0.084 R)
• M66: 36,191,614 km (0.049 R)
• M67: 36,503,077 km (0.075 R)
• M68: 36,737,347 km (0.068 R)
• M69: 37,050,306 km (0.06 R)
• M70: 40,068,144 km (0.101 R)
• M71: 40,309,595 km (0.049 R)
• M72: 41,932,582 km (0.106 R)
• M73: 42,259,753 km (0.116 R)
• M74: 42,423,712 km (0.105 R)
• M75: 42,834,358 km (0.083 R)
• M76: 42,998,916 km (0.112 R)
• M77: 43,163,773 km (0.1 R)
• M78: 44,823,711 km (0.087 R)
• M79: 45,998,204 km (0.103 R)
• M80: 47,012,776 km (0.119 R)
• M81: 48,034,829 km (0.06 R)
• M82: 49,064,212 km (0.084 R)
• M83: 49,667,989 km (0.028 R)
• M84: 50,970,089 km (0.1 R)
• M85: 51,057,304 km (0.077 R)
• M86: 54,764,789 km (0.117 R)
• M87: 54,943,558 km (0.098 R)
• M88: 55,122,477 km (0.094 R)
• M89: 58,011,062 km (0.088 R)
• M90: 58,284,378 km (0.047 R)
• M91: 58,740,801 km (0.09 R)
• M92: 58,832,205 km (0.065 R)
• M93: 61,041,018 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.9

Radius: 4.5

Gravity: 49.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.94 AU - 18.24 AU

Year: 22262 Days

Day: 19.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 83.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,579,479 km

• M1: 71,209 km (0.104 R)
• M2: 209,287 km (0.071 R)
• M3: 610,659 km (0.095 R)
• M4: 661,821 km (0.048 R)
• M5: 1,249,441 km (0.084 R)
• M6: 1,589,178 km (0.101 R)
• M7: 1,994,439 km (0.093 R)
• M8: 2,512,646 km (0.077 R)
• M9: 2,851,186 km (0.102 R)
• M10: 2,938,102 km (0.107 R)
• M11: 2,981,785 km (0.12 R)
• M12: 3,070,048 km (0.066 R)
• M13: 3,664,250 km (0.044 R)
• M14: 4,243,493 km (0.056 R)
• M15: 4,293,010 km (0.096 R)
• M16: 4,442,907 km (0.071 R)
• M17: 4,850,861 km (0.03 R)
• M18: 5,485,006 km (0.055 R)
• M19: 5,866,780 km (0.07 R)
• M20: 6,144,733 km (0.063 R)
• M21: 6,713,653 km (0.098 R)
• M22: 9,538,360 km (0.082 R)
• M23: 10,128,823 km (0.067 R)
• M24: 11,830,200 km (0.116 R)
• M25: 12,181,007 km (0.076 R)
• M26: 14,356,160 km (0.096 R)
• M27: 14,805,252 km (0.106 R)
• M28: 16,025,522 km (0.068 R)
• M29: 17,119,532 km (0.106 R)
• M30: 17,995,876 km (0.1 R)
• M31: 18,076,210 km (0.116 R)
• M32: 19,378,609 km (0.094 R)
• M33: 19,626,193 km (0.095 R)
• M34: 21,133,242 km (0.084 R)
• M35: 23,025,207 km (0.112 R)
• M36: 24,613,038 km (0.114 R)
• M37: 25,781,697 km (0.115 R)
• M38: 27,244,465 km (0.08 R)
• M39: 28,546,415 km (0.114 R)
• M40: 28,640,213 km (0.094 R)
• M41: 31,791,492 km (0.07 R)
• M42: 31,985,970 km (0.096 R)
• M43: 32,473,958 km (0.105 R)
• M44: 33,556,149 km (0.103 R)
• M45: 33,754,216 km (0.105 R)
• M46: 34,350,663 km (0.069 R)
• M47: 34,450,445 km (0.035 R)
• M48: 35,151,311 km (0.099 R)
• M49: 35,352,370 km (0.047 R)
• M50: 37,795,453 km (0.099 R)
• M51: 42,306,727 km (0.096 R)
• M52: 43,164,521 km (0.106 R)
• M53: 43,379,942 km (0.039 R)
• M54: 43,703,672 km (0.1 R)
• M55: 44,570,741 km (0.104 R)
• M56: 45,772,311 km (0.082 R)
• M57: 46,322,083 km (0.105 R)
• M58: 46,873,950 km (0.068 R)
• M59: 49,440,451 km (0.092 R)
• M60: 50,684,058 km (0.096 R)
• M61: 54,011,414 km (0.088 R)
• M62: 54,127,352 km (0.11 R)
• M63: 57,408,632 km (0.082 R)
• M64: 58,834,449 km (0.076 R)
• M65: 59,073,207 km (0.103 R)
• M66: 60,031,531 km (0.1 R)
• M67: 61,236,692 km (0.106 R)
• M68: 62,571,553 km (0.058 R)
• M69: 65,888,288 km (0.06 R)
• M70: 66,757,601 km (0.112 R)
• M71: 69,513,942 km (0.106 R)
• M72: 69,892,724 km (0.118 R)
• M73: 70,272,104 km (0.086 R)
• M74: 71,287,275 km (0.119 R)
• M75: 71,796,656 km (0.063 R)
• M76: 72,179,477 km (0.096 R)
• M77: 75,655,533 km (0.116 R)
• M78: 78,790,805 km (0.112 R)
• M79: 79,185,594 km (0.086 R)
• M80: 79,713,225 km (0.054 R)
• M81: 81,169,860 km (0.043 R)
• M82: 82,101,406 km (0.12 R)
• M83: 83,304,322 km (0.081 R)
• M84: 85,052,224 km (0.07 R)
• M85: 85,592,422 km (0.101 R)
• M86: 85,863,044 km (0.107 R)
• M87: 86,133,816 km (0.034 R)
• M88: 86,676,258 km (0.104 R)
• M89: 87,901,166 km (0.113 R)
• M90: 88,037,599 km (0.099 R)
• M91: 90,505,515 km (0.097 R)
• M92: 90,643,295 km (0.113 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 14,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit