🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.53 AU - 0.55 AU

Year: 177 Days

Day: 37.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,499,886 km

• M1: 87,216 km (0.033 R)
• M2: 217,366 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.48 AU - 0.72 AU

Year: 207 Days

Day: 44.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,499,886 km

• M1: 180,714 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.94 AU - 1.38 AU

Year: 557 Days

Day: 20.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,499,886 km

• M1: 448,345 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.4 AU - 1.82 AU

Year: 912 Days

Day: 21.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.5

Radius: 9.9

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.86 AU - 2.94 AU

Year: 2204 Days

Day: 14.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,499,886 km

• M1: 166,652 km (0.115 R)
• M2: 230,381 km (0.052 R)
• M3: 356,193 km (0.11 R)
• M4: 487,240 km (0.081 R)
• M5: 801,545 km (0.096 R)
• M6: 950,545 km (0.091 R)
• M7: 1,120,039 km (0.077 R)
• M8: 1,253,780 km (0.038 R)
• M9: 1,346,082 km (0.107 R)
• M10: 1,501,065 km (0.098 R)
• M11: 1,751,193 km (0.05 R)
• M12: 2,291,540 km (0.049 R)
• M13: 2,376,961 km (0.082 R)
• M14: 2,610,034 km (0.098 R)
• M15: 2,789,701 km (0.077 R)
• M16: 2,927,331 km (0.097 R)
• M17: 3,225,031 km (0.11 R)
• M18: 3,385,699 km (0.11 R)
• M19: 3,849,901 km (0.094 R)
• M20: 4,089,557 km (0.117 R)
• M21: 4,228,683 km (0.045 R)
• M22: 4,316,497 km (0.12 R)
• M23: 4,387,107 km (0.111 R)
• M24: 4,475,968 km (0.066 R)
• M25: 4,911,148 km (0.085 R)
• M26: 5,040,551 km (0.063 R)
• M27: 5,302,945 km (0.082 R)
• M28: 5,724,363 km (0.057 R)
• M29: 6,176,597 km (0.04 R)
• M30: 6,396,955 km (0.096 R)
• M31: 6,619,855 km (0.095 R)
• M32: 6,701,685 km (0.092 R)
• M33: 6,948,821 km (0.077 R)
• M34: 7,494,704 km (0.083 R)
• M35: 7,579,975 km (0.085 R)
• M36: 8,141,715 km (0.116 R)
• M37: 8,449,886 km (0.035 R)
• M38: 8,560,888 km (0.099 R)
• M39: 8,649,898 km (0.093 R)
• M40: 8,761,798 km (0.036 R)
• M41: 8,851,706 km (0.101 R)
• M42: 8,964,353 km (0.105 R)
• M43: 9,145,666 km (0.093 R)
• M44: 9,236,921 km (0.076 R)
• M45: 9,465,955 km (0.083 R)
• M46: 9,558,257 km (0.099 R)
• M47: 9,673,896 km (0.106 R)
• M48: 9,906,670 km (0.049 R)
• M49: 10,211,999 km (0.092 R)
• M50: 10,520,470 km (0.12 R)
• M51: 11,049,448 km (0.047 R)
• M52: 11,464,283 km (0.109 R)
• M53: 11,537,885 km (0.11 R)
• M54: 11,661,154 km (0.052 R)
• M55: 12,233,665 km (0.059 R)
• M56: 12,611,998 km (0.077 R)
• M57: 12,739,007 km (0.107 R)
• M58: 13,019,802 km (0.051 R)
• M59: 13,148,007 km (0.063 R)
• M60: 13,406,064 km (0.07 R)
• M61: 13,691,646 km (0.059 R)
• M62: 14,268,944 km (0.098 R)
• M63: 14,454,296 km (0.099 R)
• M64: 14,560,660 km (0.109 R)
• M65: 14,693,802 km (0.089 R)
• M66: 14,907,877 km (0.086 R)
• M67: 15,230,858 km (0.117 R)
• M68: 15,719,595 km (0.084 R)
• M69: 15,938,456 km (0.062 R)
• M70: 16,379,321 km (0.118 R)
• M71: 16,462,498 km (0.112 R)
• M72: 16,684,800 km (0.098 R)
• M73: 17,329,417 km (0.113 R)
• M74: 18,153,851 km (0.107 R)
• M75: 18,527,547 km (0.076 R)
• M76: 18,614,164 km (0.094 R)
• M77: 18,729,953 km (0.112 R)
• M78: 18,903,935 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.7

Radius: 11.2

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.43 AU - 8.87 AU

Year: 8531 Days

Day: 6.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,499,886 km

• M1: 157,078 km (0.069 R)
• M2: 232,026 km (0.117 R)
• M3: 347,516 km (0.062 R)
• M4: 460,013 km (0.097 R)
• M5: 554,260 km (0.111 R)
• M6: 855,401 km (0.068 R)
• M7: 1,147,416 km (0.029 R)
• M8: 1,221,616 km (0.106 R)
• M9: 1,328,579 km (0.091 R)
• M10: 1,422,825 km (0.107 R)
• M11: 1,635,105 km (0.112 R)
• M12: 2,109,330 km (0.114 R)
• M13: 2,546,156 km (0.067 R)
• M14: 2,887,389 km (0.048 R)
• M15: 3,032,199 km (0.035 R)
• M16: 3,221,889 km (0.031 R)
• M17: 3,415,619 km (0.119 R)
• M18: 4,019,994 km (0.05 R)
• M19: 4,205,495 km (0.11 R)
• M20: 4,370,203 km (0.117 R)
• M21: 5,633,706 km (0.086 R)
• M22: 6,753,745 km (0.066 R)
• M23: 7,424,243 km (0.098 R)
• M24: 7,566,511 km (0.051 R)
• M25: 7,911,932 km (0.056 R)
• M26: 8,918,726 km (0.09 R)
• M27: 9,070,119 km (0.089 R)
• M28: 10,407,673 km (0.084 R)
• M29: 10,599,159 km (0.051 R)
• M30: 10,985,720 km (0.076 R)
• M31: 11,148,183 km (0.093 R)
• M32: 11,839,325 km (0.073 R)
• M33: 12,611,998 km (0.078 R)
• M34: 13,021,747 km (0.048 R)
• M35: 13,609,517 km (0.027 R)
• M36: 13,679,229 km (0.107 R)
• M37: 13,749,092 km (0.114 R)
• M38: 13,889,265 km (0.088 R)
• M39: 14,276,873 km (0.114 R)
• M40: 14,347,633 km (0.115 R)
• M41: 14,775,333 km (0.05 R)
• M42: 15,098,913 km (0.063 R)
• M43: 15,207,222 km (0.04 R)
• M44: 15,279,627 km (0.045 R)
• M45: 15,424,737 km (0.119 R)
• M46: 15,497,442 km (0.041 R)
• M47: 16,268,020 km (0.037 R)
• M48: 16,527,722 km (0.09 R)
• M49: 17,051,016 km (0.119 R)
• M50: 17,126,263 km (0.12 R)
• M51: 17,352,605 km (0.105 R)
• M52: 17,428,302 km (0.08 R)
• M53: 18,344,738 km (0.108 R)
• M54: 19,081,508 km (0.117 R)
• M55: 19,159,598 km (0.072 R)
• M56: 19,316,227 km (0.114 R)
• M57: 21,227,639 km (0.057 R)
• M58: 21,389,653 km (0.116 R)
• M59: 21,633,498 km (0.055 R)
• M60: 22,000,910 km (0.059 R)
• M61: 22,493,985 km (0.082 R)
• M62: 22,783,307 km (0.069 R)
• M63: 22,949,211 km (0.109 R)
• M64: 23,953,013 km (0.1 R)
• M65: 24,502,785 km (0.112 R)
• M66: 24,800,485 km (0.085 R)
• M67: 26,830,378 km (0.077 R)
• M68: 27,093,222 km (0.087 R)
• M69: 27,181,185 km (0.084 R)
• M70: 29,227,684 km (0.11 R)
• M71: 29,951,139 km (0.06 R)
• M72: 30,041,945 km (0.045 R)
• M73: 30,360,589 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.2

Radius: 9

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.72 AU - 9.14 AU

Year: 9037 Days

Day: 14.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,499,886 km

• M1: 159,471 km (0.045 R)
• M2: 323,131 km (0.083 R)
• M3: 628,161 km (0.078 R)
• M4: 709,244 km (0.099 R)
• M5: 1,375,702 km (0.03 R)
• M6: 1,594,713 km (0.099 R)
• M7: 1,896,153 km (0.092 R)
• M8: 2,266,258 km (0.091 R)
• M9: 2,343,002 km (0.117 R)
• M10: 2,658,953 km (0.108 R)
• M11: 2,988,666 km (0.09 R)
• M12: 3,044,765 km (0.084 R)
• M13: 3,273,351 km (0.072 R)
• M14: 3,360,417 km (0.047 R)
• M15: 3,477,851 km (0.056 R)
• M16: 3,656,621 km (0.032 R)
• M17: 4,116,485 km (0.067 R)
• M18: 4,562,436 km (0.09 R)
• M19: 5,396,743 km (0.082 R)
• M20: 5,465,558 km (0.115 R)
• M21: 7,777,593 km (0.067 R)
• M22: 8,011,864 km (0.062 R)
• M23: 8,327,814 km (0.108 R)
• M24: 8,607,562 km (0.108 R)
• M25: 9,507,244 km (0.084 R)
• M26: 10,350,826 km (0.063 R)
• M27: 10,999,183 km (0.114 R)
• M28: 11,086,698 km (0.101 R)
• M29: 11,262,176 km (0.039 R)
• M30: 11,749,866 km (0.12 R)
• M31: 13,022,046 km (0.063 R)
• M32: 13,533,820 km (0.073 R)
• M33: 13,627,618 km (0.097 R)
• M34: 15,302,965 km (0.095 R)
• M35: 15,400,652 km (0.084 R)
• M36: 15,596,625 km (0.072 R)
• M37: 17,858,096 km (0.04 R)
• M38: 19,105,593 km (0.108 R)
• M39: 19,633,673 km (0.057 R)
• M40: 20,381,064 km (0.118 R)
• M41: 20,866,509 km (0.111 R)
• M42: 21,083,426 km (0.069 R)
• M43: 21,301,091 km (0.081 R)
• M44: 22,845,689 km (0.113 R)
• M45: 23,406,083 km (0.109 R)
• M46: 24,198,353 km (0.076 R)
• M47: 24,426,191 km (0.052 R)
• M48: 25,056,746 km (0.116 R)
• M49: 25,518,704 km (0.105 R)
• M50: 25,983,505 km (0.095 R)
• M51: 26,275,370 km (0.099 R)
• M52: 26,450,998 km (0.079 R)
• M53: 27,929,922 km (0.107 R)
• M54: 28,709,627 km (0.048 R)
• M55: 29,253,564 km (0.073 R)
• M56: 29,679,021 km (0.071 R)
• M57: 29,800,943 km (0.049 R)
• M58: 30,228,943 km (0.112 R)
• M59: 30,597,552 km (0.08 R)
• M60: 30,843,939 km (0.108 R)
• M61: 31,091,225 km (0.079 R)
• M62: 31,525,358 km (0.115 R)
• M63: 32,023,967 km (0.078 R)
• M64: 32,274,245 km (0.108 R)
• M65: 32,902,855 km (0.066 R)
• M66: 34,044,436 km (0.06 R)
• M67: 35,134,406 km (0.1 R)
• M68: 35,198,883 km (0.062 R)
• M69: 37,546,223 km (0.065 R)
• M70: 38,672,246 km (0.084 R)
• M71: 39,675,001 km (0.09 R)
• M72: 40,483,278 km (0.115 R)
• M73: 42,802,793 km (0.11 R)
• M74: 44,815,184 km (0.075 R)
• M75: 45,025,070 km (0.067 R)
• M76: 45,516,199 km (0.076 R)
• M77: 47,000,061 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.5

Radius: 11.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.67 AU - 10.05 AU

Year: 10786 Days

Day: 10.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 57,499,886 km

• M1: 161,416 km (0.119 R)
• M2: 254,167 km (0.065 R)
• M3: 394,938 km (0.074 R)
• M4: 501,153 km (0.028 R)
• M5: 650,302 km (0.059 R)
• M6: 770,130 km (0.05 R)
• M7: 886,068 km (0.118 R)
• M8: 1,176,138 km (0.091 R)
• M9: 1,410,259 km (0.102 R)
• M10: 1,955,394 km (0.089 R)
• M11: 2,101,401 km (0.108 R)
• M12: 2,614,821 km (0.037 R)
• M13: 2,686,329 km (0.093 R)
• M14: 3,034,593 km (0.111 R)
• M15: 3,166,538 km (0.073 R)
• M16: 3,319,876 km (0.105 R)
• M17: 3,514,952 km (0.079 R)
• M18: 4,081,329 km (0.117 R)
• M19: 4,227,486 km (0.116 R)
• M20: 4,460,709 km (0.115 R)
• M21: 4,546,578 km (0.12 R)
• M22: 5,095,752 km (0.116 R)
• M23: 5,185,511 km (0.076 R)
• M24: 5,712,395 km (0.117 R)
• M25: 6,113,018 km (0.071 R)
• M26: 6,352,823 km (0.099 R)
• M27: 6,595,920 km (0.098 R)
• M28: 7,216,900 km (0.112 R)
• M29: 8,143,809 km (0.106 R)
• M30: 8,328,413 km (0.083 R)
• M31: 8,863,524 km (0.105 R)
• M32: 10,851,979 km (0.12 R)
• M33: 11,084,454 km (0.055 R)
• M34: 11,230,611 km (0.103 R)
• M35: 11,761,983 km (0.093 R)
• M36: 11,910,982 km (0.106 R)
• M37: 12,362,020 km (0.076 R)
• M38: 13,467,249 km (0.047 R)
• M39: 13,874,155 km (0.11 R)
• M40: 14,444,123 km (0.09 R)
• M41: 14,957,244 km (0.074 R)
• M42: 15,280,974 km (0.118 R)
• M43: 16,666,100 km (0.052 R)
• M44: 16,934,329 km (0.059 R)
• M45: 17,509,384 km (0.067 R)
• M46: 18,470,550 km (0.119 R)
• M47: 18,574,520 km (0.111 R)
• M48: 18,678,641 km (0.074 R)
• M49: 19,554,386 km (0.087 R)
• M50: 20,730,974 km (0.03 R)
• M51: 21,382,323 km (0.114 R)
• M52: 21,856,997 km (0.094 R)
• M53: 21,966,951 km (0.111 R)
• M54: 23,941,045 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.6

Radius: 8.7

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.39 AU - 10.63 AU

Year: 11078 Days

Day: 5 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,499,886 km

• M1: 174,431 km (0.116 R)
• M2: 270,473 km (0.116 R)
• M3: 406,457 km (0.086 R)
• M4: 500,255 km (0.117 R)
• M5: 730,636 km (0.11 R)
• M6: 1,683,724 km (0.115 R)
• M7: 1,788,742 km (0.062 R)
• M8: 2,088,835 km (0.118 R)
• M9: 2,288,249 km (0.085 R)
• M10: 2,523,866 km (0.064 R)
• M11: 2,614,223 km (0.11 R)
• M12: 3,277,091 km (0.027 R)
• M13: 3,442,397 km (0.088 R)
• M14: 3,678,462 km (0.071 R)
• M15: 4,095,541 km (0.034 R)
• M16: 4,381,871 km (0.113 R)
• M17: 4,786,533 km (0.11 R)
• M18: 5,050,125 km (0.1 R)
• M19: 5,591,819 km (0.09 R)
• M20: 5,909,714 km (0.042 R)
• M21: 6,030,440 km (0.115 R)
• M22: 6,438,692 km (0.096 R)
• M23: 6,521,420 km (0.051 R)
• M24: 6,646,334 km (0.058 R)
• M25: 6,771,847 km (0.111 R)
• M26: 7,068,051 km (0.099 R)
• M27: 8,520,496 km (0.053 R)
• M28: 9,303,791 km (0.119 R)
• M29: 9,633,056 km (0.059 R)
• M30: 10,110,123 km (0.1 R)
• M31: 10,302,955 km (0.102 R)
• M32: 10,741,576 km (0.116 R)
• M33: 11,436,009 km (0.111 R)
• M34: 12,453,125 km (0.054 R)
• M35: 13,340,390 km (0.084 R)
• M36: 13,605,178 km (0.1 R)
• M37: 14,681,685 km (0.057 R)
• M38: 15,175,058 km (0.048 R)
• M39: 15,340,813 km (0.101 R)
• M40: 16,573,948 km (0.025 R)
• M41: 16,801,636 km (0.09 R)
• M42: 17,606,473 km (0.099 R)
• M43: 17,664,517 km (0.064 R)
• M44: 17,722,561 km (0.088 R)
• M45: 18,013,678 km (0.118 R)
• M46: 18,130,514 km (0.07 R)
• M47: 18,189,156 km (0.086 R)
• M48: 19,015,385 km (0.047 R)
• M49: 19,673,167 km (0.112 R)
• M50: 19,914,169 km (0.102 R)
• M51: 21,939,874 km (0.12 R)
• M52: 22,252,534 km (0.095 R)
• M53: 22,378,046 km (0.118 R)
• M54: 23,072,330 km (0.111 R)
• M55: 23,262,768 km (0.071 R)
• M56: 23,709,467 km (0.076 R)
• M57: 24,030,355 km (0.077 R)
• M58: 24,352,589 km (0.091 R)
• M59: 24,676,318 km (0.107 R)
• M60: 26,448,754 km (0.098 R)
• M61: 26,714,739 km (0.085 R)
• M62: 27,115,512 km (0.074 R)
• M63: 28,126,195 km (0.109 R)
• M64: 28,261,880 km (0.115 R)
• M65: 30,253,626 km (0.067 R)
• M66: 30,741,016 km (0.101 R)
• M67: 34,298,154 km (0.109 R)
• M68: 34,443,115 km (0.086 R)
• M69: 34,952,196 km (0.108 R)
• M70: 36,272,547 km (0.079 R)
• M71: 36,790,305 km (0.05 R)
• M72: 39,720,030 km (0.12 R)
• M73: 40,253,795 km (0.102 R)
• M74: 40,789,954 km (0.069 R)
• M75: 41,637,276 km (0.116 R)
• M76: 44,134,813 km (0.051 R)
• M77: 47,405,022 km (0.058 R)
• M78: 48,702,335 km (0.105 R)
• M79: 49,355,330 km (0.096 R)
• M80: 49,437,160 km (0.114 R)
• M81: 50,257,853 km (0.097 R)
• M82: 50,752,574 km (0.059 R)
• M83: 50,835,152 km (0.111 R)
• M84: 51,248,790 km (0.077 R)
• M85: 51,331,667 km (0.085 R)
• M86: 52,579,912 km (0.08 R)
• M87: 53,165,886 km (0.101 R)
• M88: 54,767,182 km (0.091 R)
• M89: 55,021,498 km (0.096 R)
• M90: 55,191,292 km (0.117 R)
• M91: 56,213,494 km (0.054 R)
• M92: 56,469,905 km (0.073 R)
• M93: 56,555,475 km (0.054 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 17,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit