🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.69 AU - 0.71 AU

Year: 218 Days

Day: 20.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,629,359 km

• M1: 85,869 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.7 AU - 1.06 AU

Year: 308 Days

Day: 47.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.76 AU - 1.24 AU

Year: 373 Days

Day: 45.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,629,359 km

• M1: 144,362 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.68 AU - 4.96 AU

Year: 3347 Days

Day: 42.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.8

Radius: 12

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.39 AU - 5.05 AU

Year: 3823 Days

Day: 8.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,629,359 km

• M1: 153,637 km (0.047 R)
• M2: 254,167 km (0.107 R)
• M3: 353,649 km (0.116 R)
• M4: 437,125 km (0.1 R)
• M5: 558,898 km (0.112 R)
• M6: 640,728 km (0.12 R)
• M7: 716,275 km (0.043 R)
• M8: 853,755 km (0.075 R)
• M9: 1,350,270 km (0.12 R)
• M10: 1,450,800 km (0.059 R)
• M11: 1,799,962 km (0.099 R)
• M12: 2,125,187 km (0.114 R)
• M13: 2,434,257 km (0.058 R)
• M14: 2,522,669 km (0.115 R)
• M15: 2,962,487 km (0.109 R)
• M16: 3,466,183 km (0.108 R)
• M17: 3,892,686 km (0.065 R)
• M18: 4,553,161 km (0.112 R)
• M19: 4,684,957 km (0.101 R)
• M20: 5,573,269 km (0.061 R)
• M21: 5,667,366 km (0.081 R)
• M22: 5,809,334 km (0.063 R)
• M23: 6,291,638 km (0.074 R)
• M24: 6,736,691 km (0.059 R)
• M25: 6,963,182 km (0.102 R)
• M26: 7,090,041 km (0.081 R)
• M27: 7,217,798 km (0.109 R)
• M28: 7,320,422 km (0.119 R)
• M29: 7,527,316 km (0.117 R)
• M30: 8,052,853 km (0.071 R)
• M31: 8,509,127 km (0.06 R)
• M32: 8,754,019 km (0.1 R)
• M33: 8,946,102 km (0.056 R)
• M34: 9,927,763 km (0.074 R)
• M35: 10,214,393 km (0.109 R)
• M36: 10,854,971 km (0.069 R)
• M37: 11,269,357 km (0.115 R)
• M38: 11,358,817 km (0.04 R)
• M39: 11,598,622 km (0.116 R)
• M40: 11,719,048 km (0.075 R)
• M41: 12,174,724 km (0.119 R)
• M42: 12,822,482 km (0.081 R)
• M43: 13,260,505 km (0.103 R)
• M44: 13,449,746 km (0.078 R)
• M45: 14,215,837 km (0.102 R)
• M46: 14,734,343 km (0.074 R)
• M47: 15,160,248 km (0.119 R)
• M48: 15,424,438 km (0.119 R)
• M49: 15,790,055 km (0.109 R)
• M50: 16,597,734 km (0.116 R)
• M51: 17,315,654 km (0.112 R)
• M52: 17,419,026 km (0.11 R)
• M53: 17,799,753 km (0.111 R)
• M54: 17,939,029 km (0.111 R)
• M55: 19,350,485 km (0.107 R)
• M56: 19,925,090 km (0.105 R)
• M57: 20,069,602 km (0.088 R)
• M58: 20,468,878 km (0.08 R)
• M59: 20,578,085 km (0.083 R)
• M60: 21,091,056 km (0.06 R)
• M61: 21,201,459 km (0.086 R)
• M62: 21,608,066 km (0.085 R)
• M63: 22,129,265 km (0.116 R)
• M64: 22,466,608 km (0.115 R)
• M65: 23,450,513 km (0.055 R)
• M66: 24,178,457 km (0.102 R)
• M67: 24,371,288 km (0.05 R)
• M68: 24,797,193 km (0.069 R)
• M69: 24,952,775 km (0.059 R)
• M70: 25,225,642 km (0.101 R)
• M71: 25,971,387 km (0.118 R)
• M72: 26,089,869 km (0.106 R)
• M73: 26,406,567 km (0.115 R)
• M74: 26,485,854 km (0.112 R)
• M75: 26,605,084 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.9

Radius: 14

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.25 AU - 8.37 AU

Year: 7368 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,629,359 km

• M1: 414,685 km (0.05 R)
• M2: 629,209 km (0.118 R)
• M3: 781,050 km (0.093 R)
• M4: 885,021 km (0.109 R)
• M5: 978,370 km (0.077 R)
• M6: 1,142,180 km (0.119 R)
• M7: 1,517,521 km (0.072 R)
• M8: 1,890,917 km (0.051 R)
• M9: 2,676,904 km (0.111 R)
• M10: 3,032,498 km (0.04 R)
• M11: 3,129,887 km (0.042 R)
• M12: 3,581,672 km (0.117 R)
• M13: 3,762,985 km (0.116 R)
• M14: 4,027,474 km (0.117 R)
• M15: 4,352,999 km (0.105 R)
• M16: 4,914,739 km (0.116 R)
• M17: 5,116,846 km (0.075 R)
• M18: 5,499,667 km (0.058 R)
• M19: 5,619,345 km (0.066 R)
• M20: 6,418,347 km (0.12 R)
• M21: 6,639,752 km (0.103 R)
• M22: 6,735,345 km (0.076 R)
• M23: 7,516,994 km (0.071 R)
• M24: 7,650,136 km (0.064 R)
• M25: 8,190,334 km (0.092 R)
• M26: 9,272,375 km (0.089 R)
• M27: 9,884,679 km (0.083 R)
• M28: 10,214,393 km (0.109 R)
• M29: 10,473,197 km (0.094 R)
• M30: 10,734,246 km (0.099 R)
• M31: 11,035,237 km (0.117 R)
• M32: 11,415,365 km (0.109 R)
• M33: 11,568,703 km (0.073 R)
• M34: 11,761,235 km (0.113 R)
• M35: 12,032,606 km (0.098 R)
• M36: 12,267,025 km (0.098 R)
• M37: 12,502,792 km (0.083 R)
• M38: 12,660,917 km (0.11 R)
• M39: 13,501,657 km (0.113 R)
• M40: 15,788,260 km (0.084 R)
• M41: 15,916,316 km (0.112 R)
• M42: 16,302,877 km (0.08 R)
• M43: 16,823,178 km (0.1 R)
• M44: 17,129,255 km (0.08 R)
• M45: 17,304,883 km (0.085 R)
• M46: 17,613,803 km (0.107 R)
• M47: 18,013,678 km (0.097 R)
• M48: 18,281,907 km (0.07 R)
• M49: 18,958,389 km (0.101 R)
• M50: 19,094,672 km (0.064 R)
• M51: 20,475,461 km (0.11 R)
• M52: 20,568,660 km (0.105 R)
• M53: 20,708,684 km (0.078 R)
• M54: 21,508,434 km (0.078 R)
• M55: 21,745,546 km (0.082 R)
• M56: 21,935,835 km (0.085 R)
• M57: 22,174,593 km (0.12 R)
• M58: 22,702,823 km (0.038 R)
• M59: 23,089,534 km (0.091 R)
• M60: 23,771,550 km (0.112 R)
• M61: 25,055,848 km (0.104 R)
• M62: 25,455,574 km (0.051 R)
• M63: 25,958,223 km (0.088 R)
• M64: 26,413,299 km (0.053 R)
• M65: 27,846,148 km (0.102 R)
• M66: 29,778,204 km (0.059 R)
• M67: 30,148,608 km (0.071 R)
• M68: 30,414,145 km (0.097 R)
• M69: 31,322,653 km (0.114 R)
• M70: 35,548,044 km (0.057 R)
• M71: 36,391,776 km (0.113 R)
• M72: 37,698,364 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.4

Radius: 14.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.34 AU - 10.67 AU

Year: 10065 Days

Day: 8.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 78,629,359 km

• M1: 440,715 km (0.081 R)
• M2: 617,091 km (0.056 R)
• M3: 1,386,024 km (0.116 R)
• M4: 1,533,677 km (0.12 R)
• M5: 2,179,043 km (0.073 R)
• M6: 2,429,170 km (0.083 R)
• M7: 2,741,979 km (0.101 R)
• M8: 2,849,241 km (0.078 R)
• M9: 3,068,252 km (0.06 R)
• M10: 3,493,858 km (0.11 R)
• M11: 3,669,486 km (0.047 R)
• M12: 4,401,618 km (0.118 R)
• M13: 5,013,473 km (0.079 R)
• M14: 7,304,116 km (0.106 R)
• M15: 7,606,005 km (0.105 R)
• M16: 8,183,004 km (0.063 R)
• M17: 8,300,139 km (0.1 R)
• M18: 8,814,307 km (0.104 R)
• M19: 9,461,317 km (0.104 R)
• M20: 10,418,295 km (0.114 R)
• M21: 10,758,480 km (0.053 R)
• M22: 11,059,023 km (0.103 R)
• M23: 12,603,770 km (0.072 R)
• M24: 13,011,873 km (0.117 R)
• M25: 13,887,769 km (0.035 R)
• M26: 14,121,441 km (0.083 R)
• M27: 14,262,362 km (0.086 R)
• M28: 15,647,937 km (0.117 R)
• M29: 17,628,912 km (0.101 R)
• M30: 19,218,090 km (0.091 R)
• M31: 20,799,190 km (0.109 R)
• M32: 22,257,770 km (0.083 R)
• M33: 22,916,599 km (0.03 R)
• M34: 23,027,151 km (0.118 R)
• M35: 23,193,055 km (0.101 R)
• M36: 23,526,210 km (0.075 R)
• M37: 23,805,060 km (0.109 R)
• M38: 24,029,008 km (0.118 R)
• M39: 24,704,892 km (0.078 R)
• M40: 25,501,201 km (0.057 R)
• M41: 25,787,681 km (0.113 R)
• M42: 26,132,953 km (0.061 R)
• M43: 26,886,178 km (0.112 R)
• M44: 27,060,908 km (0.102 R)
• M45: 27,353,223 km (0.03 R)
• M46: 27,705,226 km (0.077 R)
• M47: 28,117,967 km (0.098 R)
• M48: 29,008,972 km (0.099 R)
• M49: 30,818,957 km (0.082 R)
• M50: 31,984,174 km (0.056 R)
• M51: 32,976,607 km (0.099 R)
• M52: 33,226,285 km (0.114 R)
• M53: 33,916,081 km (0.06 R)
• M54: 34,168,154 km (0.093 R)
• M55: 34,737,523 km (0.119 R)
• M56: 35,501,519 km (0.095 R)
• M57: 36,013,892 km (0.08 R)
• M58: 36,981,342 km (0.119 R)
• M59: 37,696,270 km (0.027 R)
• M60: 38,088,216 km (0.082 R)
• M61: 40,267,558 km (0.059 R)
• M62: 42,080,684 km (0.086 R)
• M63: 42,555,059 km (0.099 R)
• M64: 43,099,446 km (0.059 R)
• M65: 43,304,096 km (0.119 R)
• M66: 44,677,254 km (0.073 R)
• M67: 44,953,711 km (0.116 R)
• M68: 46,483,798 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.3

Radius: 6.3

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.88 AU - 15.3 AU

Year: 17655 Days

Day: 18.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 78,629,359 km

• M1: 816,655 km (0.095 R)
• M2: 1,072,168 km (0.068 R)
• M3: 1,122,882 km (0.07 R)
• M4: 1,226,703 km (0.113 R)
• M5: 1,388,418 km (0.048 R)
• M6: 1,481,318 km (0.112 R)
• M7: 1,538,016 km (0.088 R)
• M8: 1,595,461 km (0.07 R)
• M9: 1,673,252 km (0.113 R)
• M10: 2,209,411 km (0.05 R)
• M11: 2,609,884 km (0.106 R)
• M12: 3,105,053 km (0.07 R)
• M13: 3,178,207 km (0.109 R)
• M14: 3,351,142 km (0.049 R)
• M15: 3,628,945 km (0.101 R)
• M16: 4,206,991 km (0.071 R)
• M17: 4,315,151 km (0.104 R)
• M18: 5,623,982 km (0.112 R)
• M19: 6,014,582 km (0.086 R)
• M20: 6,445,125 km (0.088 R)
• M21: 6,822,112 km (0.098 R)
• M22: 6,949,270 km (0.099 R)
• M23: 7,400,906 km (0.083 R)
• M24: 7,597,328 km (0.065 R)
• M25: 7,762,334 km (0.114 R)
• M26: 8,468,137 km (0.059 R)
• M27: 8,742,500 km (0.049 R)
• M28: 9,089,567 km (0.115 R)
• M29: 9,868,672 km (0.054 R)
• M30: 10,485,464 km (0.054 R)
• M31: 11,189,322 km (0.086 R)
• M32: 13,074,256 km (0.114 R)
• M33: 13,790,979 km (0.086 R)
• M34: 13,992,338 km (0.11 R)
• M35: 14,032,729 km (0.089 R)
• M36: 14,154,053 km (0.113 R)
• M37: 14,766,357 km (0.093 R)
• M38: 14,889,775 km (0.071 R)
• M39: 15,847,800 km (0.1 R)
• M40: 15,974,360 km (0.108 R)
• M41: 17,300,395 km (0.063 R)
• M42: 17,430,546 km (0.113 R)
• M43: 18,705,867 km (0.059 R)
• M44: 19,874,526 km (0.099 R)
• M45: 20,193,169 km (0.059 R)
• M46: 20,238,797 km (0.118 R)
• M47: 20,927,845 km (0.028 R)
• M48: 21,531,322 km (0.098 R)
• M49: 25,171,637 km (0.092 R)
• M50: 25,319,140 km (0.077 R)
• M51: 25,714,079 km (0.06 R)
• M52: 27,011,541 km (0.105 R)
• M53: 27,061,806 km (0.081 R)
• M54: 27,415,007 km (0.097 R)
• M55: 27,566,848 km (0.107 R)
• M56: 28,024,020 km (0.054 R)
• M57: 28,945,842 km (0.091 R)
• M58: 29,410,343 km (0.094 R)
• M59: 30,346,975 km (0.119 R)
• M60: 30,713,939 km (0.05 R)
• M61: 31,029,590 km (0.1 R)
• M62: 32,623,855 km (0.059 R)
• M63: 33,430,935 km (0.06 R)
• M64: 34,462,712 km (0.061 R)
• M65: 34,626,671 km (0.089 R)
• M66: 36,168,427 km (0.074 R)
• M67: 36,836,082 km (0.095 R)
• M68: 37,283,529 km (0.072 R)

Asteroid Belt

Center: 13.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.2

Radius: 7.7

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.98 AU - 16.46 AU

Year: 21053 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 78,629,359 km

• M1: 503,846 km (0.044 R)
• M2: 566,527 km (0.03 R)
• M3: 820,544 km (0.113 R)
• M4: 1,136,495 km (0.098 R)
• M5: 1,488,349 km (0.074 R)
• M6: 1,644,679 km (0.098 R)
• M7: 1,708,856 km (0.101 R)
• M8: 1,773,782 km (0.081 R)
• M9: 1,839,605 km (0.101 R)
• M10: 1,906,176 km (0.04 R)
• M11: 2,042,011 km (0.048 R)
• M12: 2,251,598 km (0.034 R)
• M13: 2,395,361 km (0.037 R)
• M14: 2,883,050 km (0.087 R)
• M15: 3,904,953 km (0.082 R)
• M16: 4,165,553 km (0.115 R)
• M17: 4,298,096 km (0.086 R)
• M18: 9,677,785 km (0.087 R)
• M19: 9,794,921 km (0.099 R)
• M20: 10,030,537 km (0.078 R)
• M21: 10,149,019 km (0.119 R)
• M22: 10,567,444 km (0.114 R)
• M23: 10,869,781 km (0.085 R)
• M24: 11,236,296 km (0.051 R)
• M25: 11,856,379 km (0.111 R)
• M26: 12,296,945 km (0.109 R)
• M27: 13,064,681 km (0.072 R)
• M28: 13,194,233 km (0.108 R)
• M29: 15,186,877 km (0.096 R)
• M30: 15,459,594 km (0.112 R)
• M31: 16,636,779 km (0.112 R)
• M32: 18,929,516 km (0.049 R)
• M33: 22,394,502 km (0.097 R)
• M34: 23,016,829 km (0.101 R)
• M35: 23,960,792 km (0.097 R)
• M36: 26,539,560 km (0.096 R)
• M37: 26,785,798 km (0.027 R)
• M38: 26,868,077 km (0.115 R)
• M39: 26,950,356 km (0.096 R)
• M40: 27,197,940 km (0.072 R)
• M41: 27,529,000 km (0.043 R)
• M42: 29,544,083 km (0.092 R)
• M43: 29,884,568 km (0.083 R)
• M44: 30,226,250 km (0.086 R)
• M45: 30,741,315 km (0.066 R)
• M46: 31,780,123 km (0.078 R)
• M47: 33,006,526 km (0.063 R)
• M48: 33,802,985 km (0.113 R)
• M49: 33,891,996 km (0.11 R)
• M50: 34,248,338 km (0.078 R)
• M51: 34,516,418 km (0.096 R)
• M52: 34,964,762 km (0.057 R)
• M53: 35,324,844 km (0.117 R)
• M54: 35,595,766 km (0.086 R)
• M55: 35,686,273 km (0.092 R)
• M56: 36,960,548 km (0.072 R)
• M57: 37,143,805 km (0.094 R)
• M58: 39,179,383 km (0.104 R)
• M59: 39,366,231 km (0.116 R)
• M60: 41,346,009 km (0.068 R)
• M61: 42,779,905 km (0.114 R)
• M62: 43,261,460 km (0.07 R)
• M63: 43,358,100 km (0.091 R)
• M64: 49,279,633 km (0.055 R)
• M65: 50,595,645 km (0.077 R)
• M66: 52,231,199 km (0.071 R)
• M67: 55,763,803 km (0.096 R)
• M68: 57,346,698 km (0.105 R)
• M69: 57,771,407 km (0.04 R)
• M70: 58,410,189 km (0.082 R)
• M71: 60,556,620 km (0.097 R)
• M72: 60,772,639 km (0.063 R)
• M73: 63,056,699 km (0.08 R)
• M74: 64,815,821 km (0.072 R)
• M75: 66,479,499 km (0.112 R)
• M76: 68,157,239 km (0.076 R)
• M77: 68,832,224 km (0.052 R)
• M78: 69,170,615 km (0.108 R)
• M79: 69,283,411 km (0.059 R)
• M80: 70,529,412 km (0.072 R)
• M81: 70,870,495 km (0.113 R)
• M82: 72,240,213 km (0.065 R)
• M83: 72,354,805 km (0.09 R)
• M84: 73,503,567 km (0.066 R)
• M85: 73,734,098 km (0.104 R)
• M86: 75,238,005 km (0.041 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 18,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit