🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.45 AU - 0.71 AU

Year: 190 Days

Day: 42.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.52 AU - 0.8 AU

Year: 231 Days

Day: 27.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,372,238 km

• M1: 144,811 km (0.116 R)
• M2: 363,822 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.06 AU - 1.52 AU

Year: 631 Days

Day: 37.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,372,238 km

• M1: 173,982 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.49 AU - 1.63 AU

Year: 839 Days

Day: 45.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.77 AU - 1.93 AU

Year: 1083 Days

Day: 29.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,372,238 km

• M1: 1,862,793 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.9

Radius: 14.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.09 AU - 4.27 AU

Year: 3679 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 42,372,238 km

• M1: 204,351 km (0.119 R)
• M2: 321,037 km (0.106 R)
• M3: 433,086 km (0.118 R)
• M4: 696,677 km (0.07 R)
• M5: 1,119,291 km (0.065 R)
• M6: 1,226,553 km (0.12 R)
• M7: 1,371,513 km (0.091 R)
• M8: 1,487,302 km (0.079 R)
• M9: 1,606,532 km (0.1 R)
• M10: 1,704,369 km (0.106 R)
• M11: 2,050,239 km (0.086 R)
• M12: 2,252,196 km (0.119 R)
• M13: 2,376,811 km (0.101 R)
• M14: 2,475,246 km (0.102 R)
• M15: 2,705,777 km (0.1 R)
• M16: 3,019,184 km (0.043 R)
• M17: 3,172,672 km (0.098 R)
• M18: 3,471,568 km (0.119 R)
• M19: 3,600,372 km (0.068 R)
• M20: 4,285,081 km (0.077 R)
• M21: 4,423,459 km (0.083 R)
• M22: 4,722,655 km (0.115 R)
• M23: 5,064,935 km (0.038 R)
• M24: 5,174,590 km (0.093 R)
• M25: 5,831,026 km (0.071 R)
• M26: 6,159,543 km (0.074 R)
• M27: 6,375,263 km (0.095 R)
• M28: 6,553,733 km (0.116 R)
• M29: 7,222,286 km (0.093 R)
• M30: 7,346,153 km (0.064 R)
• M31: 7,891,437 km (0.087 R)
• M32: 8,083,371 km (0.068 R)
• M33: 8,624,317 km (0.092 R)
• M34: 8,755,963 km (0.108 R)
• M35: 8,999,060 km (0.059 R)
• M36: 9,221,961 km (0.089 R)
• M37: 9,311,570 km (0.056 R)
• M38: 9,537,014 km (0.052 R)
• M39: 9,810,030 km (0.076 R)
• M40: 9,924,622 km (0.114 R)
• M41: 10,178,041 km (0.075 R)
• M42: 10,527,352 km (0.114 R)
• M43: 10,621,150 km (0.054 R)
• M44: 11,285,514 km (0.12 R)
• M45: 12,036,794 km (0.104 R)
• M46: 12,257,900 km (0.069 R)
• M47: 12,505,335 km (0.111 R)
• M48: 12,854,347 km (0.026 R)
• M49: 13,080,539 km (0.077 R)
• M50: 13,741,163 km (0.107 R)
• M51: 13,920,830 km (0.057 R)
• M52: 14,101,394 km (0.083 R)
• M53: 14,464,768 km (0.089 R)
• M54: 14,569,187 km (0.036 R)
• M55: 14,726,265 km (0.115 R)
• M56: 14,883,941 km (0.1 R)
• M57: 15,440,146 km (0.085 R)
• M58: 15,600,365 km (0.1 R)
• M59: 16,436,767 km (0.078 R)
• M60: 17,039,197 km (0.089 R)
• M61: 17,593,158 km (0.113 R)
• M62: 17,732,584 km (0.062 R)
• M63: 18,209,352 km (0.108 R)
• M64: 18,406,971 km (0.097 R)
• M65: 19,003,866 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 12.5

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5 AU - 5.44 AU

Year: 5134 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,372,238 km

• M1: 234,270 km (0.111 R)
• M2: 316,549 km (0.109 R)
• M3: 531,222 km (0.102 R)
• M4: 785,688 km (0.078 R)
• M5: 1,171,651 km (0.077 R)
• M6: 1,427,762 km (0.066 R)
• M7: 1,684,622 km (0.109 R)
• M8: 1,809,685 km (0.07 R)
• M9: 2,050,688 km (0.11 R)
• M10: 2,646,835 km (0.101 R)
• M11: 2,835,927 km (0.087 R)
• M12: 3,007,964 km (0.084 R)
• M13: 3,095,330 km (0.069 R)
• M14: 3,183,443 km (0.051 R)
• M15: 3,362,362 km (0.106 R)
• M16: 4,135,932 km (0.107 R)
• M17: 4,331,606 km (0.108 R)
• M18: 4,783,242 km (0.079 R)
• M19: 5,515,973 km (0.083 R)
• M20: 5,759,069 km (0.111 R)
• M21: 5,868,126 km (0.069 R)
• M22: 5,950,555 km (0.116 R)
• M23: 6,480,879 km (0.099 R)
• M24: 6,594,573 km (0.072 R)
• M25: 6,766,312 km (0.097 R)
• M26: 7,231,411 km (0.107 R)
• M27: 8,377,630 km (0.063 R)
• M28: 8,908,703 km (0.111 R)
• M29: 9,130,556 km (0.072 R)
• M30: 9,258,163 km (0.106 R)
• M31: 9,386,369 km (0.104 R)
• M32: 9,905,025 km (0.042 R)
• M33: 10,234,140 km (0.083 R)
• M34: 10,433,255 km (0.108 R)
• M35: 10,600,206 km (0.087 R)
• M36: 10,835,374 km (0.113 R)
• M37: 10,970,610 km (0.104 R)
• M38: 11,413,869 km (0.099 R)
• M39: 12,002,387 km (0.109 R)
• M40: 12,142,261 km (0.075 R)
• M41: 12,282,733 km (0.05 R)
• M42: 12,423,804 km (0.112 R)
• M43: 12,885,762 km (0.118 R)
• M44: 13,498,515 km (0.056 R)
• M45: 13,753,579 km (0.058 R)
• M46: 14,268,495 km (0.104 R)
• M47: 14,379,647 km (0.084 R)
• M48: 14,902,341 km (0.105 R)
• M49: 15,279,478 km (0.098 R)
• M50: 15,507,315 km (0.062 R)
• M51: 15,621,608 km (0.088 R)
• M52: 16,081,771 km (0.07 R)
• M53: 16,390,990 km (0.078 R)
• M54: 16,507,527 km (0.108 R)
• M55: 17,290,971 km (0.089 R)
• M56: 18,006,647 km (0.102 R)
• M57: 18,368,075 km (0.118 R)
• M58: 18,772,438 km (0.026 R)
• M59: 19,098,113 km (0.075 R)
• M60: 19,343,603 km (0.103 R)
• M61: 19,754,997 km (0.098 R)
• M62: 20,754,311 km (0.114 R)
• M63: 21,812,716 km (0.094 R)
• M64: 22,155,145 km (0.107 R)
• M65: 22,413,052 km (0.069 R)
• M66: 22,672,156 km (0.087 R)
• M67: 22,845,240 km (0.036 R)
• M68: 23,149,523 km (0.1 R)
• M69: 24,823,971 km (0.108 R)
• M70: 24,913,281 km (0.116 R)
• M71: 25,271,120 km (0.109 R)
• M72: 26,628,571 km (0.09 R)
• M73: 26,811,379 km (0.049 R)
• M74: 27,086,340 km (0.088 R)
• M75: 28,335,333 km (0.055 R)
• M76: 29,413,933 km (0.119 R)
• M77: 30,219,817 km (0.049 R)
• M78: 30,985,010 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.8

Radius: 8.8

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.66 AU - 8.44 AU

Year: 9831 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,372,238 km

• M1: 140,173 km (0.063 R)
• M2: 513,121 km (0.053 R)
• M3: 899,233 km (0.113 R)
• M4: 1,596,209 km (0.076 R)
• M5: 1,767,200 km (0.106 R)
• M6: 2,207,317 km (0.088 R)
• M7: 2,398,353 km (0.097 R)
• M8: 2,594,925 km (0.106 R)
• M9: 3,881,466 km (0.105 R)
• M10: 4,046,174 km (0.032 R)
• M11: 4,146,105 km (0.117 R)
• M12: 4,246,934 km (0.062 R)
• M13: 5,555,616 km (0.102 R)
• M14: 6,662,042 km (0.11 R)
• M15: 7,586,856 km (0.11 R)
• M16: 8,211,427 km (0.07 R)
• M17: 8,295,950 km (0.11 R)
• M18: 8,508,678 km (0.107 R)
• M19: 9,687,809 km (0.073 R)
• M20: 10,092,172 km (0.105 R)
• M21: 10,732,151 km (0.035 R)
• M22: 11,010,403 km (0.106 R)
• M23: 11,764,227 km (0.099 R)
• M24: 12,437,417 km (0.08 R)
• M25: 12,534,656 km (0.083 R)
• M26: 12,926,004 km (0.103 R)
• M27: 13,520,506 km (0.038 R)
• M28: 13,620,437 km (0.107 R)
• M29: 13,770,933 km (0.103 R)
• M30: 14,429,014 km (0.115 R)
• M31: 14,531,189 km (0.101 R)
• M32: 15,461,389 km (0.103 R)
• M33: 15,618,317 km (0.067 R)
• M34: 15,723,185 km (0.1 R)
• M35: 15,986,477 km (0.032 R)
• M36: 16,145,201 km (0.109 R)
• M37: 16,570,956 km (0.039 R)
• M38: 18,365,831 km (0.029 R)
• M39: 19,822,915 km (0.078 R)
• M40: 21,549,872 km (0.08 R)
• M41: 22,372,212 km (0.095 R)
• M42: 24,168,583 km (0.1 R)
• M43: 24,229,320 km (0.118 R)
• M44: 24,533,452 km (0.105 R)
• M45: 24,961,452 km (0.12 R)
• M46: 25,207,092 km (0.062 R)
• M47: 25,948,798 km (0.081 R)
• M48: 26,011,031 km (0.047 R)
• M49: 26,697,834 km (0.106 R)
• M50: 27,961,787 km (0.081 R)
• M51: 30,220,266 km (0.113 R)
• M52: 33,953,780 km (0.079 R)
• M53: 34,157,831 km (0.043 R)
• M54: 34,430,698 km (0.112 R)
• M55: 35,184,372 km (0.062 R)
• M56: 35,528,896 km (0.108 R)
• M57: 35,597,861 km (0.102 R)
• M58: 35,666,975 km (0.081 R)
• M59: 36,012,995 km (0.101 R)
• M60: 36,499,188 km (0.076 R)
• M61: 36,568,900 km (0.105 R)
• M62: 37,127,648 km (0.116 R)
• M63: 37,478,306 km (0.109 R)
• M64: 37,689,239 km (0.078 R)
• M65: 37,759,699 km (0.118 R)
• M66: 38,112,302 km (0.11 R)
• M67: 38,465,951 km (0.098 R)
• M68: 38,891,856 km (0.091 R)
• M69: 38,963,065 km (0.108 R)
• M70: 39,319,407 km (0.066 R)
• M71: 39,891,768 km (0.102 R)
• M72: 40,035,382 km (0.083 R)
• M73: 40,178,996 km (0.045 R)
• M74: 40,466,972 km (0.086 R)
• M75: 40,972,463 km (0.054 R)
• M76: 41,989,729 km (0.061 R)
• M77: 43,753,039 km (0.11 R)
• M78: 45,091,341 km (0.078 R)
• M79: 45,765,429 km (0.116 R)
• M80: 46,442,958 km (0.12 R)
• M81: 46,745,146 km (0.078 R)
• M82: 47,199,624 km (0.117 R)
• M83: 47,427,462 km (0.1 R)
• M84: 48,648,480 km (0.094 R)
• M85: 49,648,242 km (0.115 R)
• M86: 50,344,321 km (0.072 R)
• M87: 50,810,169 km (0.068 R)
• M88: 52,294,778 km (0.027 R)
• M89: 52,530,544 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.2

Radius: 5.6

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.55 AU - 12.25 AU

Year: 15490 Days

Day: 21.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 174 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,372,238 km

• M1: 99,931 km (0.102 R)
• M2: 236,813 km (0.093 R)
• M3: 358,586 km (0.062 R)
• M4: 556,803 km (0.067 R)
• M5: 707,000 km (0.111 R)
• M6: 1,044,792 km (0.059 R)
• M7: 1,192,893 km (0.113 R)
• M8: 1,347,578 km (0.108 R)
• M9: 1,447,659 km (0.107 R)
• M10: 1,529,489 km (0.047 R)
• M11: 1,676,543 km (0.113 R)
• M12: 2,052,483 km (0.111 R)
• M13: 2,238,283 km (0.117 R)
• M14: 2,357,214 km (0.071 R)
• M15: 2,576,524 km (0.117 R)
• M16: 2,626,191 km (0.077 R)
• M17: 3,824,918 km (0.06 R)
• M18: 4,858,041 km (0.087 R)
• M19: 5,199,573 km (0.099 R)
• M20: 5,357,399 km (0.103 R)
• M21: 6,103,743 km (0.104 R)
• M22: 6,236,885 km (0.112 R)
• M23: 6,472,053 km (0.104 R)
• M24: 6,539,821 km (0.075 R)
• M25: 6,641,846 km (0.117 R)
• M26: 7,441,896 km (0.098 R)
• M27: 8,198,562 km (0.072 R)
• M28: 8,235,213 km (0.101 R)
• M29: 8,679,220 km (0.078 R)
• M30: 9,055,159 km (0.083 R)
• M31: 9,283,296 km (0.116 R)
• M32: 9,861,791 km (0.088 R)
• M33: 10,892,071 km (0.086 R)
• M34: 11,175,260 km (0.106 R)
• M35: 12,039,337 km (0.073 R)
• M36: 12,122,813 km (0.108 R)
• M37: 13,700,173 km (0.111 R)
• M38: 14,712,951 km (0.057 R)
• M39: 14,757,531 km (0.091 R)
• M40: 14,936,151 km (0.109 R)
• M41: 15,115,668 km (0.107 R)
• M42: 15,250,755 km (0.115 R)
• M43: 15,795,142 km (0.067 R)
• M44: 16,207,433 km (0.08 R)
• M45: 16,253,509 km (0.078 R)
• M46: 18,130,664 km (0.112 R)
• M47: 18,322,149 km (0.039 R)
• M48: 18,948,964 km (0.119 R)
• M49: 19,046,053 km (0.1 R)
• M50: 19,730,164 km (0.036 R)
• M51: 19,828,450 km (0.063 R)
• M52: 20,571,502 km (0.055 R)
• M53: 21,475,223 km (0.103 R)
• M54: 21,728,642 km (0.071 R)
• M55: 22,803,353 km (0.091 R)
• M56: 22,958,187 km (0.073 R)
• M57: 23,269,201 km (0.053 R)
• M58: 23,321,111 km (0.104 R)
• M59: 24,000,136 km (0.029 R)
• M60: 24,632,636 km (0.042 R)
• M61: 26,454,289 km (0.044 R)
• M62: 26,725,809 km (0.11 R)
• M63: 28,374,378 km (0.071 R)
• M64: 29,154,979 km (0.11 R)
• M65: 29,999,011 km (0.096 R)
• M66: 30,055,559 km (0.059 R)
• M67: 30,282,199 km (0.085 R)
• M68: 30,509,289 km (0.109 R)
• M69: 31,653,563 km (0.073 R)
• M70: 31,711,158 km (0.087 R)
• M71: 31,884,093 km (0.105 R)
• M72: 32,115,222 km (0.088 R)
• M73: 32,173,116 km (0.076 R)
• M74: 33,103,615 km (0.101 R)
• M75: 33,748,382 km (0.092 R)
• M76: 34,397,487 km (0.11 R)
• M77: 34,515,819 km (0.118 R)
• M78: 34,812,621 km (0.088 R)
• M79: 35,587,987 km (0.097 R)
• M80: 35,707,665 km (0.047 R)
• M81: 36,369,038 km (0.098 R)
• M82: 36,973,563 km (0.1 R)
• M83: 37,398,869 km (0.088 R)
• M84: 37,825,672 km (0.108 R)
• M85: 37,886,858 km (0.081 R)
• M86: 38,254,120 km (0.109 R)
• M87: 39,735,289 km (0.027 R)
• M88: 40,233,300 km (0.095 R)
• M89: 40,670,575 km (0.094 R)
• M90: 40,858,470 km (0.09 R)
• M91: 41,172,326 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 17,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit