🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.46 AU - 0.6 AU

Year: 145 Days

Day: 26.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.89 AU - 1.07 AU

Year: 364 Days

Day: 13.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1 AU - 1.04 AU

Year: 386 Days

Day: 16.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 22,142,589 km

• M1: 96,790 km (0.075 R)
• M2: 464,352 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 11.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.02 AU - 5.6 AU

Year: 3953 Days

Day: 6 Hours

Environment

Temp: -140 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 22,142,589 km

• M1: 154,235 km (0.065 R)
• M2: 295,905 km (0.082 R)
• M3: 498,610 km (0.085 R)
• M4: 694,882 km (0.081 R)
• M5: 893,398 km (0.05 R)
• M6: 1,389,615 km (0.112 R)
• M7: 1,675,197 km (0.062 R)
• M8: 1,979,778 km (0.092 R)
• M9: 2,181,436 km (0.047 R)
• M10: 2,678,251 km (0.075 R)
• M11: 3,190,324 km (0.106 R)
• M12: 3,288,610 km (0.05 R)
• M13: 3,569,106 km (0.118 R)
• M14: 3,815,793 km (0.049 R)
• M15: 3,899,268 km (0.101 R)
• M16: 4,217,912 km (0.08 R)
• M17: 4,369,604 km (0.105 R)
• M18: 4,501,101 km (0.101 R)
• M19: 4,723,104 km (0.04 R)
• M20: 5,270,632 km (0.086 R)
• M21: 5,363,832 km (0.118 R)
• M22: 5,694,593 km (0.086 R)
• M23: 5,862,591 km (0.065 R)
• M24: 5,934,996 km (0.065 R)
• M25: 6,351,327 km (0.087 R)
• M26: 6,853,228 km (0.052 R)
• M27: 7,186,532 km (0.106 R)
• M28: 7,394,174 km (0.114 R)
• M29: 7,498,743 km (0.09 R)
• M30: 7,762,484 km (0.078 R)
• M31: 7,895,476 km (0.099 R)
• M32: 8,380,473 km (0.116 R)
• M33: 8,847,517 km (0.119 R)
• M34: 8,958,668 km (0.12 R)
• M35: 9,464,608 km (0.078 R)
• M36: 9,692,446 km (0.119 R)
• M37: 9,950,951 km (0.086 R)
• M38: 10,124,634 km (0.049 R)
• M39: 10,445,522 km (0.09 R)
• M40: 10,829,091 km (0.109 R)
• M41: 11,067,400 km (0.086 R)
• M42: 11,217,297 km (0.102 R)
• M43: 11,915,470 km (0.051 R)
• M44: 12,161,559 km (0.071 R)
• M45: 12,533,908 km (0.107 R)
• M46: 12,690,238 km (0.106 R)
• M47: 13,036,258 km (0.078 R)
• M48: 13,609,367 km (0.097 R)
• M49: 13,963,615 km (0.108 R)
• M50: 14,747,059 km (0.114 R)
• M51: 15,110,881 km (0.101 R)
• M52: 15,210,663 km (0.116 R)
• M53: 15,746,522 km (0.119 R)
• M54: 16,595,939 km (0.081 R)
• M55: 16,905,457 km (0.096 R)
• M56: 17,078,243 km (0.116 R)
• M57: 17,425,459 km (0.118 R)
• M58: 17,810,225 km (0.109 R)
• M59: 17,915,691 km (0.093 R)
• M60: 18,127,073 km (0.079 R)
• M61: 19,088,838 km (0.116 R)
• M62: 19,340,910 km (0.116 R)
• M63: 19,521,625 km (0.088 R)
• M64: 19,594,180 km (0.115 R)
• M65: 19,739,289 km (0.113 R)
• M66: 19,884,848 km (0.117 R)
• M67: 20,691,629 km (0.09 R)
• M68: 20,913,483 km (0.12 R)
• M69: 21,696,329 km (0.071 R)
• M70: 22,034,719 km (0.095 R)
• M71: 22,793,180 km (0.101 R)
• M72: 23,637,212 km (0.116 R)
• M73: 23,830,492 km (0.078 R)
• M74: 23,946,730 km (0.092 R)
• M75: 24,063,117 km (0.085 R)
• M76: 24,140,908 km (0.103 R)
• M77: 24,413,475 km (0.117 R)
• M78: 24,844,018 km (0.058 R)
• M79: 25,514,216 km (0.082 R)
• M80: 25,871,456 km (0.107 R)
• M81: 26,430,503 km (0.116 R)
• M82: 26,591,022 km (0.107 R)
• M83: 26,751,839 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.4

Radius: 10.9

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.58 AU - 5.22 AU

Year: 4065 Days

Day: 5.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,142,589 km

• M1: 150,346 km (0.086 R)
• M2: 259,552 km (0.083 R)
• M3: 526,734 km (0.077 R)
• M4: 594,652 km (0.072 R)
• M5: 760,256 km (0.108 R)
• M6: 910,602 km (0.083 R)
• M7: 1,149,809 km (0.028 R)
• M8: 1,241,962 km (0.059 R)
• M9: 1,434,195 km (0.08 R)
• M10: 1,521,410 km (0.072 R)
• M11: 1,623,436 km (0.105 R)
• M12: 1,998,777 km (0.079 R)
• M13: 2,461,035 km (0.103 R)
• M14: 2,766,813 km (0.113 R)
• M15: 2,924,339 km (0.108 R)
• M16: 3,020,381 km (0.077 R)
• M17: 3,516,148 km (0.108 R)
• M18: 4,583,230 km (0.12 R)
• M19: 4,713,829 km (0.093 R)
• M20: 4,808,076 km (0.032 R)
• M21: 5,055,810 km (0.094 R)
• M22: 5,386,122 km (0.036 R)
• M23: 5,464,810 km (0.109 R)
• M24: 5,683,373 km (0.034 R)
• M25: 6,294,181 km (0.113 R)
• M26: 6,377,208 km (0.091 R)
• M27: 6,502,571 km (0.075 R)
• M28: 6,819,269 km (0.101 R)
• M29: 7,054,736 km (0.118 R)
• M30: 7,249,363 km (0.1 R)
• M31: 7,533,898 km (0.106 R)
• M32: 7,821,874 km (0.096 R)
• M33: 7,978,503 km (0.044 R)
• M34: 8,294,903 km (0.103 R)
• M35: 8,477,562 km (0.052 R)
• M36: 8,823,731 km (0.112 R)
• M37: 9,010,280 km (0.116 R)
• M38: 9,577,555 km (0.042 R)
• M39: 9,673,298 km (0.03 R)
• M40: 9,793,425 km (0.08 R)
• M41: 10,059,260 km (0.066 R)
• M42: 10,254,186 km (0.029 R)
• M43: 10,376,707 km (0.049 R)
• M44: 10,573,578 km (0.112 R)
• M45: 10,796,628 km (0.103 R)
• M46: 11,399,059 km (0.05 R)
• M47: 11,576,781 km (0.115 R)
• M48: 11,653,225 km (0.092 R)
• M49: 11,755,550 km (0.108 R)
• M50: 12,089,902 km (0.066 R)
• M51: 12,401,215 km (0.113 R)
• M52: 13,297,904 km (0.06 R)
• M53: 13,538,757 km (0.082 R)
• M54: 13,619,390 km (0.107 R)
• M55: 13,700,023 km (0.041 R)
• M56: 13,889,115 km (0.096 R)
• M57: 13,997,574 km (0.094 R)
• M58: 14,188,012 km (0.1 R)
• M59: 14,351,971 km (0.112 R)
• M60: 14,764,562 km (0.12 R)
• M61: 15,125,242 km (0.107 R)
• M62: 15,798,882 km (0.085 R)
• M63: 16,741,199 km (0.055 R)
• M64: 17,117,288 km (0.057 R)
• M65: 18,114,357 km (0.111 R)
• M66: 18,292,379 km (0.075 R)
• M67: 18,411,309 km (0.117 R)
• M68: 18,560,309 km (0.05 R)
• M69: 18,709,757 km (0.03 R)
• M70: 18,829,585 km (0.067 R)
• M71: 18,919,643 km (0.093 R)
• M72: 20,533,953 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.1

Radius: 12.5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.55 AU - 6.93 AU

Year: 5841 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,142,589 km

• M1: 160,967 km (0.105 R)
• M2: 249,380 km (0.099 R)
• M3: 693,386 km (0.084 R)
• M4: 893,249 km (0.08 R)
• M5: 1,022,801 km (0.081 R)
• M6: 1,159,234 km (0.111 R)
• M7: 1,519,466 km (0.11 R)
• M8: 1,606,232 km (0.032 R)
• M9: 1,730,847 km (0.1 R)
• M10: 1,896,003 km (0.069 R)
• M11: 2,484,372 km (0.062 R)
• M12: 2,842,210 km (0.119 R)
• M13: 3,171,924 km (0.099 R)
• M14: 3,307,310 km (0.105 R)
• M15: 3,654,377 km (0.081 R)
• M16: 3,868,302 km (0.07 R)
• M17: 4,062,031 km (0.112 R)
• M18: 4,408,799 km (0.091 R)
• M19: 4,973,232 km (0.11 R)
• M20: 5,051,920 km (0.101 R)
• M21: 5,560,553 km (0.111 R)
• M22: 5,724,662 km (0.105 R)
• M23: 5,973,742 km (0.1 R)
• M24: 6,540,269 km (0.09 R)
• M25: 6,655,609 km (0.113 R)
• M26: 6,771,697 km (0.112 R)
• M27: 7,094,380 km (0.092 R)
• M28: 7,272,551 km (0.035 R)
• M29: 7,422,149 km (0.101 R)
• M30: 7,755,004 km (0.088 R)
• M31: 7,969,228 km (0.097 R)
• M32: 8,624,168 km (0.113 R)
• M33: 9,786,842 km (0.119 R)
• M34: 9,985,359 km (0.088 R)
• M35: 11,204,881 km (0.087 R)
• M36: 11,621,810 km (0.112 R)
• M37: 11,867,449 km (0.087 R)
• M38: 12,079,280 km (0.045 R)
• M39: 14,079,254 km (0.112 R)
• M40: 14,604,642 km (0.103 R)
• M41: 14,907,877 km (0.053 R)
• M42: 15,022,020 km (0.102 R)
• M43: 15,752,207 km (0.052 R)
• M44: 15,907,340 km (0.111 R)
• M45: 16,024,026 km (0.032 R)
• M46: 17,127,311 km (0.108 R)
• M47: 17,286,932 km (0.11 R)
• M48: 18,499,721 km (0.073 R)
• M49: 19,364,996 km (0.085 R)
• M50: 19,489,611 km (0.046 R)
• M51: 20,033,100 km (0.096 R)
• M52: 20,243,434 km (0.113 R)
• M53: 22,169,357 km (0.041 R)
• M54: 22,299,807 km (0.086 R)
• M55: 22,780,465 km (0.098 R)
• M56: 23,000,074 km (0.034 R)
• M57: 23,308,695 km (0.026 R)
• M58: 23,618,661 km (0.065 R)
• M59: 24,063,865 km (0.097 R)
• M60: 24,736,906 km (0.091 R)
• M61: 24,827,113 km (0.12 R)
• M62: 25,143,662 km (0.027 R)
• M63: 25,507,185 km (0.119 R)
• M64: 25,689,545 km (0.047 R)
• M65: 26,331,320 km (0.116 R)
• M66: 26,931,955 km (0.072 R)
• M67: 27,677,551 km (0.081 R)
• M68: 27,958,795 km (0.114 R)
• M69: 28,099,866 km (0.096 R)
• M70: 29,188,789 km (0.101 R)
• M71: 31,018,071 km (0.05 R)
• M72: 31,652,366 km (0.056 R)
• M73: 32,834,638 km (0.095 R)
• M74: 32,983,488 km (0.077 R)
• M75: 33,381,418 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.4

Radius: 12.9

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.45 AU - 10.43 AU

Year: 10869 Days

Day: 10.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 22,142,589 km

• M1: 165,306 km (0.107 R)
• M2: 390,301 km (0.055 R)
• M3: 848,370 km (0.078 R)
• M4: 1,690,306 km (0.08 R)
• M5: 1,868,328 km (0.085 R)
• M6: 2,525,511 km (0.086 R)
• M7: 2,759,931 km (0.056 R)
• M8: 2,940,645 km (0.095 R)
• M9: 3,187,631 km (0.108 R)
• M10: 3,506,125 km (0.086 R)
• M11: 3,636,575 km (0.073 R)
• M12: 4,382,320 km (0.034 R)
• M13: 4,594,001 km (0.116 R)
• M14: 4,737,017 km (0.111 R)
• M15: 4,917,880 km (0.096 R)
• M16: 5,286,639 km (0.087 R)
• M17: 6,647,082 km (0.112 R)
• M18: 6,768,556 km (0.097 R)
• M19: 7,387,143 km (0.103 R)
• M20: 7,513,104 km (0.09 R)
• M21: 7,597,477 km (0.084 R)
• M22: 7,724,636 km (0.11 R)
• M23: 7,809,757 km (0.04 R)
• M24: 8,458,413 km (0.079 R)
• M25: 8,634,340 km (0.058 R)
• M26: 8,811,464 km (0.09 R)
• M27: 9,669,408 km (0.107 R)
• M28: 10,365,636 km (0.092 R)
• M29: 10,838,815 km (0.055 R)
• M30: 11,174,213 km (0.083 R)
• M31: 12,952,782 km (0.113 R)
• M32: 13,054,209 km (0.075 R)
• M33: 13,257,812 km (0.115 R)
• M34: 13,462,462 km (0.08 R)
• M35: 14,030,635 km (0.113 R)
• M36: 14,186,964 km (0.108 R)
• M37: 14,501,419 km (0.068 R)
• M38: 14,712,352 km (0.065 R)
• M39: 16,107,801 km (0.111 R)
• M40: 16,545,824 km (0.106 R)
• M41: 17,882,929 km (0.1 R)
• M42: 18,966,018 km (0.111 R)
• M43: 19,428,425 km (0.081 R)
• M44: 19,544,663 km (0.115 R)
• M45: 19,661,050 km (0.105 R)
• M46: 21,195,475 km (0.068 R)
• M47: 22,341,096 km (0.108 R)
• M48: 23,259,776 km (0.108 R)
• M49: 24,003,427 km (0.097 R)
• M50: 24,190,724 km (0.099 R)
• M51: 25,007,378 km (0.091 R)
• M52: 25,641,673 km (0.115 R)
• M53: 25,833,009 km (0.086 R)
• M54: 26,410,008 km (0.104 R)
• M55: 26,991,046 km (0.048 R)
• M56: 27,315,823 km (0.108 R)
• M57: 27,511,198 km (0.073 R)
• M58: 27,707,171 km (0.097 R)
• M59: 27,969,117 km (0.058 R)
• M60: 28,100,314 km (0.099 R)
• M61: 28,297,634 km (0.085 R)
• M62: 30,295,962 km (0.054 R)
• M63: 30,836,459 km (0.028 R)
• M64: 31,448,315 km (0.087 R)
• M65: 33,099,726 km (0.066 R)
• M66: 33,796,104 km (0.104 R)
• M67: 34,076,001 km (0.075 R)
• M68: 34,356,647 km (0.089 R)
• M69: 38,439,023 km (0.097 R)
• M70: 38,804,341 km (0.033 R)
• M71: 40,055,279 km (0.05 R)
• M72: 40,946,284 km (0.058 R)
• M73: 41,244,582 km (0.087 R)
• M74: 42,069,016 km (0.116 R)
• M75: 42,974,681 km (0.103 R)
• M76: 43,126,224 km (0.116 R)
• M77: 44,421,592 km (0.105 R)
• M78: 44,651,524 km (0.102 R)
• M79: 45,575,141 km (0.111 R)
• M80: 45,729,676 km (0.059 R)
• M81: 46,349,759 km (0.089 R)
• M82: 47,206,805 km (0.082 R)
• M83: 47,833,321 km (0.069 R)
• M84: 51,328,525 km (0.06 R)
• M85: 51,408,859 km (0.025 R)
• M86: 52,134,260 km (0.06 R)
• M87: 52,376,907 km (0.095 R)
• M88: 52,538,772 km (0.037 R)
• M89: 52,944,332 km (0.101 R)
• M90: 54,576,744 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.2

Radius: 4.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.72 AU - 13.78 AU

Year: 17061 Days

Day: 21.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 22,142,589 km

• M1: 134,189 km (0.109 R)
• M2: 381,774 km (0.057 R)
• M3: 673,490 km (0.087 R)
• M4: 1,470,697 km (0.106 R)
• M5: 2,735,547 km (0.109 R)
• M6: 2,801,370 km (0.052 R)
• M7: 3,887,600 km (0.051 R)
• M8: 4,493,770 km (0.09 R)
• M9: 4,571,561 km (0.09 R)
• M10: 7,173,517 km (0.088 R)
• M11: 7,842,220 km (0.09 R)
• M12: 8,195,869 km (0.032 R)
• M13: 8,723,800 km (0.088 R)
• M14: 9,114,849 km (0.093 R)
• M15: 9,461,617 km (0.116 R)
• M16: 9,762,159 km (0.076 R)
• M17: 10,527,501 km (0.102 R)
• M18: 10,631,023 km (0.098 R)
• M19: 13,775,570 km (0.103 R)
• M20: 15,154,414 km (0.104 R)
• M21: 16,068,158 km (0.114 R)
• M22: 16,097,928 km (0.118 R)
• M23: 16,187,238 km (0.051 R)
• M24: 18,382,287 km (0.11 R)
• M25: 20,636,428 km (0.104 R)
• M26: 21,680,471 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 13,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit