🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.73 AU - 1.05 AU

Year: 295 Days

Day: 19.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,997,032 km

• M1: 820,245 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.98 AU - 1.18 AU

Year: 394 Days

Day: 19.9 Hours

Environment

Temp: 70 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,997,032 km

• M1: 511,924 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.92 AU - 1.48 AU

Year: 462 Days

Day: 47.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 124.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.13 AU - 1.49 AU

Year: 527 Days

Day: 16.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.51 AU - 1.77 AU

Year: 738 Days

Day: 22 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.1

Radius: 9.3

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.32 AU - 5.8 AU

Year: 4608 Days

Day: 7 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,997,032 km

• M1: 175,478 km (0.083 R)
• M2: 284,834 km (0.038 R)
• M3: 751,131 km (0.086 R)
• M4: 898,784 km (0.116 R)
• M5: 1,303,297 km (0.109 R)
• M6: 1,454,690 km (0.11 R)
• M7: 1,612,216 km (0.103 R)
• M8: 1,990,998 km (0.106 R)
• M9: 2,264,313 km (0.083 R)
• M10: 2,363,796 km (0.078 R)
• M11: 2,464,775 km (0.116 R)
• M12: 2,584,303 km (0.107 R)
• M13: 2,653,567 km (0.119 R)
• M14: 3,304,318 km (0.078 R)
• M15: 4,204,897 km (0.093 R)
• M16: 4,640,227 km (0.1 R)
• M17: 4,745,992 km (0.035 R)
• M18: 5,111,759 km (0.047 R)
• M19: 5,243,106 km (0.114 R)
• M20: 5,331,219 km (0.106 R)
• M21: 5,486,652 km (0.094 R)
• M22: 5,666,169 km (0.098 R)
• M23: 5,870,520 km (0.104 R)
• M24: 5,939,185 km (0.05 R)
• M25: 6,309,889 km (0.069 R)
• M26: 6,403,686 km (0.098 R)
• M27: 6,640,350 km (0.025 R)
• M28: 6,807,750 km (0.038 R)
• M29: 6,976,497 km (0.119 R)
• M30: 7,146,739 km (0.054 R)
• M31: 7,244,576 km (0.114 R)
• M32: 7,765,775 km (0.091 R)
• M33: 8,402,164 km (0.072 R)
• M34: 8,505,537 km (0.029 R)
• M35: 9,028,680 km (0.099 R)
• M36: 9,454,735 km (0.072 R)
• M37: 9,643,228 km (0.093 R)
• M38: 10,465,119 km (0.105 R)
• M39: 10,856,317 km (0.078 R)
• M40: 10,997,239 km (0.09 R)
• M41: 11,423,443 km (0.083 R)
• M42: 11,653,076 km (0.096 R)
• M43: 11,797,438 km (0.075 R)
• M44: 12,351,099 km (0.066 R)
• M45: 12,764,438 km (0.073 R)
• M46: 13,092,506 km (0.027 R)
• M47: 13,483,705 km (0.115 R)
• M48: 13,635,248 km (0.04 R)
• M49: 14,742,721 km (0.119 R)
• M50: 14,961,433 km (0.038 R)
• M51: 15,086,796 km (0.119 R)
• M52: 15,401,998 km (0.085 R)
• M53: 15,560,423 km (0.085 R)
• M54: 15,942,795 km (0.118 R)
• M55: 16,006,823 km (0.07 R)
• M56: 16,167,341 km (0.03 R)
• M57: 16,554,650 km (0.119 R)
• M58: 16,781,889 km (0.106 R)
• M59: 17,206,897 km (0.117 R)
• M60: 17,437,277 km (0.11 R)
• M61: 17,536,162 km (0.107 R)
• M62: 17,900,881 km (0.102 R)
• M63: 18,134,254 km (0.086 R)
• M64: 18,503,013 km (0.118 R)
• M65: 18,874,165 km (0.087 R)
• M66: 19,179,793 km (0.045 R)
• M67: 19,350,185 km (0.111 R)
• M68: 20,767,027 km (0.113 R)
• M69: 21,082,529 km (0.115 R)
• M70: 21,223,151 km (0.086 R)
• M71: 22,899,844 km (0.109 R)
• M72: 22,972,099 km (0.118 R)
• M73: 23,225,817 km (0.084 R)
• M74: 23,371,077 km (0.059 R)
• M75: 23,955,556 km (0.075 R)
• M76: 24,360,068 km (0.044 R)
• M77: 24,692,774 km (0.056 R)
• M78: 24,804,075 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.1

Radius: 9.5

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.9 AU - 6.62 AU

Year: 5505 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,997,032 km

• M1: 153,637 km (0.099 R)
• M2: 262,395 km (0.117 R)
• M3: 402,269 km (0.071 R)
• M4: 700,716 km (0.11 R)
• M5: 841,189 km (0.12 R)
• M6: 949,498 km (0.114 R)
• M7: 1,019,659 km (0.108 R)
• M8: 1,106,426 km (0.093 R)
• M9: 1,210,995 km (0.08 R)
• M10: 1,303,297 km (0.075 R)
• M11: 1,679,535 km (0.112 R)
• M12: 1,748,350 km (0.114 R)
• M13: 1,818,213 km (0.068 R)
• M14: 2,088,685 km (0.1 R)
• M15: 2,238,283 km (0.077 R)
• M16: 2,352,875 km (0.104 R)
• M17: 3,230,566 km (0.102 R)
• M18: 4,366,163 km (0.091 R)
• M19: 4,655,635 km (0.069 R)
• M20: 4,976,523 km (0.069 R)
• M21: 5,152,300 km (0.099 R)
• M22: 5,406,916 km (0.12 R)
• M23: 5,717,930 km (0.061 R)
• M24: 5,822,948 km (0.09 R)
• M25: 6,276,379 km (0.11 R)
• M26: 6,575,874 km (0.089 R)
• M27: 6,685,828 km (0.032 R)
• M28: 7,966,087 km (0.12 R)
• M29: 8,054,050 km (0.084 R)
• M30: 8,649,150 km (0.054 R)
• M31: 8,891,050 km (0.117 R)
• M32: 9,568,130 km (0.12 R)
• M33: 10,421,586 km (0.094 R)
• M34: 11,069,494 km (0.112 R)
• M35: 11,497,644 km (0.094 R)
• M36: 11,730,567 km (0.118 R)
• M37: 11,964,838 km (0.053 R)
• M38: 12,234,563 km (0.105 R)
• M39: 12,540,490 km (0.049 R)
• M40: 12,642,965 km (0.08 R)
• M41: 12,848,961 km (0.118 R)
• M42: 12,917,776 km (0.03 R)
• M43: 13,403,371 km (0.099 R)
• M44: 14,071,924 km (0.076 R)
• M45: 14,214,042 km (0.103 R)
• M46: 14,356,758 km (0.058 R)
• M47: 15,004,367 km (0.092 R)
• M48: 15,185,979 km (0.096 R)
• M49: 15,295,335 km (0.092 R)
• M50: 15,624,899 km (0.105 R)
• M51: 16,477,607 km (0.105 R)
• M52: 17,004,192 km (0.117 R)
• M53: 17,459,867 km (0.114 R)
• M54: 17,881,134 km (0.101 R)
• M55: 17,996,474 km (0.105 R)
• M56: 18,538,617 km (0.088 R)
• M57: 18,929,217 km (0.069 R)
• M58: 19,086,145 km (0.117 R)
• M59: 19,480,485 km (0.054 R)
• M60: 19,639,059 km (0.108 R)
• M61: 19,837,725 km (0.117 R)
• M62: 19,957,254 km (0.118 R)
• M63: 20,397,670 km (0.061 R)
• M64: 20,679,662 km (0.063 R)
• M65: 21,328,916 km (0.117 R)
• M66: 21,615,097 km (0.117 R)
• M67: 21,861,335 km (0.089 R)
• M68: 22,481,269 km (0.111 R)
• M69: 22,730,798 km (0.08 R)
• M70: 22,981,225 km (0.117 R)
• M71: 23,400,697 km (0.099 R)
• M72: 23,780,526 km (0.113 R)
• M73: 24,119,665 km (0.057 R)
• M74: 24,204,786 km (0.069 R)
• M75: 24,289,907 km (0.036 R)
• M76: 26,057,705 km (0.117 R)
• M77: 26,495,129 km (0.106 R)
• M78: 26,714,739 km (0.102 R)
• M79: 27,599,311 km (0.097 R)
• M80: 28,089,843 km (0.086 R)
• M81: 28,403,549 km (0.047 R)
• M82: 29,624,418 km (0.097 R)
• M83: 29,715,523 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.4

Radius: 8.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.86 AU - 12.64 AU

Year: 15069 Days

Day: 5.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,997,032 km

• M1: 163,959 km (0.045 R)
• M2: 287,378 km (0.115 R)
• M3: 346,917 km (0.085 R)
• M4: 421,567 km (0.11 R)
• M5: 768,484 km (0.108 R)
• M6: 1,266,795 km (0.111 R)
• M7: 1,614,311 km (0.083 R)
• M8: 1,697,487 km (0.081 R)
• M9: 2,509,355 km (0.067 R)
• M10: 2,586,846 km (0.118 R)
• M11: 2,864,051 km (0.076 R)
• M12: 3,404,399 km (0.086 R)
• M13: 3,620,717 km (0.082 R)
• M14: 3,796,944 km (0.075 R)
• M15: 3,953,573 km (0.118 R)
• M16: 4,577,545 km (0.089 R)
• M17: 4,792,368 km (0.119 R)
• M18: 4,961,713 km (0.109 R)
• M19: 5,735,582 km (0.103 R)
• M20: 6,149,669 km (0.039 R)
• M21: 7,702,196 km (0.083 R)
• M22: 7,787,018 km (0.094 R)
• M23: 8,187,641 km (0.109 R)
• M24: 10,950,415 km (0.054 R)
• M25: 11,302,418 km (0.055 R)
• M26: 11,788,312 km (0.116 R)
• M27: 11,984,585 km (0.09 R)
• M28: 13,902,729 km (0.107 R)
• M29: 14,528,048 km (0.063 R)
• M30: 15,020,673 km (0.089 R)
• M31: 15,698,202 km (0.112 R)
• M32: 15,842,115 km (0.09 R)
• M33: 15,914,221 km (0.093 R)
• M34: 16,167,491 km (0.115 R)
• M35: 16,788,023 km (0.054 R)
• M36: 16,898,426 km (0.072 R)
• M37: 17,490,833 km (0.106 R)
• M38: 18,658,146 km (0.047 R)
• M39: 20,514,805 km (0.084 R)
• M40: 20,790,514 km (0.103 R)
• M41: 20,988,132 km (0.101 R)
• M42: 21,265,936 km (0.07 R)
• M43: 22,591,672 km (0.088 R)
• M44: 22,754,285 km (0.078 R)
• M45: 23,531,595 km (0.081 R)
• M46: 25,112,097 km (0.111 R)
• M47: 25,280,544 km (0.104 R)
• M48: 26,213,287 km (0.111 R)
• M49: 26,726,707 km (0.109 R)
• M50: 27,286,801 km (0.112 R)
• M51: 27,807,252 km (0.06 R)
• M52: 28,112,282 km (0.06 R)
• M53: 28,593,987 km (0.075 R)
• M54: 29,122,517 km (0.036 R)
• M55: 29,565,476 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.2

Radius: 11.2

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.55 AU - 14.59 AU

Year: 15663 Days

Day: 5.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 28,997,032 km

• M1: 176,974 km (0.105 R)
• M2: 654,640 km (0.065 R)
• M3: 1,206,806 km (0.088 R)
• M4: 1,383,930 km (0.12 R)
• M5: 1,542,653 km (0.085 R)
• M6: 1,792,332 km (0.051 R)
• M7: 1,878,650 km (0.087 R)
• M8: 2,425,729 km (0.081 R)
• M9: 2,750,506 km (0.054 R)
• M10: 2,918,206 km (0.098 R)
• M11: 3,334,686 km (0.106 R)
• M12: 3,550,107 km (0.106 R)
• M13: 3,622,812 km (0.102 R)
• M14: 4,070,408 km (0.03 R)
• M15: 4,223,597 km (0.087 R)
• M16: 4,774,715 km (0.117 R)
• M17: 4,895,890 km (0.075 R)
• M18: 4,977,121 km (0.096 R)
• M19: 5,058,951 km (0.066 R)
• M20: 5,348,722 km (0.098 R)
• M21: 6,074,870 km (0.067 R)
• M22: 7,338,075 km (0.109 R)
• M23: 7,713,565 km (0.108 R)
• M24: 7,951,426 km (0.11 R)
• M25: 9,127,116 km (0.074 R)
• M26: 9,227,496 km (0.051 R)
• M27: 9,429,453 km (0.03 R)
• M28: 11,474,157 km (0.092 R)
• M29: 13,478,319 km (0.11 R)
• M30: 13,707,653 km (0.107 R)
• M31: 14,344,940 km (0.069 R)
• M32: 15,110,582 km (0.08 R)
• M33: 15,889,538 km (0.102 R)
• M34: 16,131,886 km (0.076 R)
• M35: 16,681,509 km (0.109 R)
• M36: 16,927,897 km (0.097 R)
• M37: 17,486,346 km (0.094 R)
• M38: 17,987,947 km (0.05 R)
• M39: 18,303,898 km (0.101 R)
• M40: 18,621,644 km (0.1 R)
• M41: 18,877,157 km (0.08 R)
• M42: 20,698,062 km (0.036 R)
• M43: 21,228,686 km (0.111 R)
• M44: 21,495,568 km (0.063 R)
• M45: 22,438,783 km (0.085 R)
• M46: 22,778,819 km (0.099 R)
• M47: 23,189,166 km (0.076 R)
• M48: 24,995,560 km (0.106 R)
• M49: 26,631,114 km (0.116 R)
• M50: 27,570,738 km (0.098 R)
• M51: 28,081,166 km (0.116 R)
• M52: 29,705,649 km (0.095 R)
• M53: 30,679,980 km (0.104 R)
• M54: 31,284,655 km (0.106 R)
• M55: 31,360,650 km (0.078 R)
• M56: 34,132,549 km (0.067 R)
• M57: 38,354,052 km (0.064 R)
• M58: 38,760,659 km (0.099 R)
• M59: 40,154,013 km (0.097 R)
• M60: 40,319,020 km (0.086 R)
• M61: 40,898,412 km (0.074 R)
• M62: 42,989,791 km (0.096 R)
• M63: 43,158,537 km (0.106 R)
• M64: 43,751,244 km (0.117 R)
• M65: 45,545,072 km (0.12 R)
• M66: 46,580,887 km (0.087 R)
• M67: 46,841,038 km (0.09 R)
• M68: 47,188,704 km (0.077 R)
• M69: 47,275,770 km (0.117 R)
• M70: 47,362,835 km (0.117 R)
• M71: 47,537,267 km (0.077 R)
• M72: 47,711,847 km (0.071 R)
• M73: 50,000,695 km (0.107 R)
• M74: 50,445,000 km (0.119 R)
• M75: 51,337,501 km (0.089 R)
• M76: 51,785,697 km (0.1 R)
• M77: 54,410,690 km (0.081 R)
• M78: 55,785,345 km (0.087 R)
• M79: 55,877,348 km (0.082 R)
• M80: 55,969,500 km (0.096 R)
• M81: 56,246,107 km (0.048 R)
• M82: 56,986,018 km (0.109 R)
• M83: 57,729,070 km (0.103 R)
• M84: 58,008,519 km (0.091 R)
• M85: 59,037,154 km (0.101 R)
• M86: 59,224,899 km (0.081 R)
• M87: 60,449,508 km (0.08 R)
• M88: 60,638,749 km (0.1 R)
• M89: 61,492,354 km (0.074 R)
• M90: 62,063,669 km (0.115 R)
• M91: 62,349,999 km (0.094 R)
• M92: 62,445,592 km (0.075 R)
• M93: 63,115,641 km (0.06 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.4

Radius: 14.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.02 AU - 15.9 AU

Year: 16398 Days

Day: 10.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 28,997,032 km

• M1: 342,579 km (0.11 R)
• M2: 640,877 km (0.103 R)
• M3: 1,236,426 km (0.109 R)
• M4: 1,567,038 km (0.119 R)
• M5: 1,875,808 km (0.094 R)
• M6: 2,628,135 km (0.076 R)
• M7: 2,723,728 km (0.076 R)
• M8: 2,977,746 km (0.074 R)
• M9: 3,077,677 km (0.088 R)
• M10: 7,583,714 km (0.1 R)
• M11: 8,055,696 km (0.086 R)
• M12: 8,623,120 km (0.107 R)
• M13: 8,969,739 km (0.105 R)
• M14: 10,188,961 km (0.1 R)
• M15: 10,524,958 km (0.113 R)
• M16: 10,678,894 km (0.098 R)
• M17: 11,523,225 km (0.08 R)
• M18: 11,681,799 km (0.095 R)
• M19: 11,777,392 km (0.1 R)
• M20: 12,682,159 km (0.053 R)
• M21: 13,142,921 km (0.109 R)
• M22: 13,408,756 km (0.095 R)
• M23: 14,250,843 km (0.051 R)
• M24: 17,204,054 km (0.109 R)
• M25: 17,312,962 km (0.112 R)
• M26: 17,934,391 km (0.026 R)
• M27: 18,192,447 km (0.117 R)
• M28: 18,488,950 km (0.114 R)
• M29: 18,749,550 km (0.087 R)
• M30: 19,728,518 km (0.082 R)
• M31: 20,492,814 km (0.059 R)
• M32: 20,801,285 km (0.11 R)
• M33: 20,956,119 km (0.106 R)
• M34: 21,227,938 km (0.083 R)
• M35: 21,422,864 km (0.059 R)
• M36: 23,888,686 km (0.069 R)
• M37: 24,457,905 km (0.11 R)
• M38: 24,703,246 km (0.069 R)
• M39: 25,734,125 km (0.057 R)
• M40: 26,150,456 km (0.041 R)
• M41: 26,359,444 km (0.117 R)
• M42: 26,863,439 km (0.08 R)
• M43: 27,116,559 km (0.105 R)
• M44: 28,008,761 km (0.117 R)
• M45: 28,997,004 km (0.081 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 12,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit