🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.22 AU - 1.86 AU

Year: 705 Days

Day: 15.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 106.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,446,403 km

• M1: 299,794 km (0.109 R)
• M2: 1,260,960 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.84 AU - 2.14 AU

Year: 1036 Days

Day: 46.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,446,403 km

• M1: 876,793 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.15 AU - 2.59 AU

Year: 1346 Days

Day: 24.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,446,403 km

• M1: 530,324 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.4 AU - 4.42 AU

Year: 2853 Days

Day: 35.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,446,403 km

• M1: 657,333 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.2

Radius: 9.7

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.69 AU - 4.77 AU

Year: 3795 Days

Day: 8.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 108,446,403 km

• M1: 123,568 km (0.038 R)
• M2: 186,997 km (0.113 R)
• M3: 268,977 km (0.087 R)
• M4: 338,540 km (0.094 R)
• M5: 403,166 km (0.05 R)
• M6: 509,830 km (0.057 R)
• M7: 571,165 km (0.055 R)
• M8: 754,721 km (0.093 R)
• M9: 987,196 km (0.112 R)
• M10: 1,253,331 km (0.071 R)
• M11: 1,328,878 km (0.118 R)
• M12: 1,406,070 km (0.044 R)
• M13: 1,565,243 km (0.097 R)
• M14: 1,682,677 km (0.085 R)
• M15: 1,989,352 km (0.105 R)
• M16: 2,221,080 km (0.07 R)
• M17: 2,313,681 km (0.086 R)
• M18: 2,434,556 km (0.117 R)
• M19: 2,502,772 km (0.117 R)
• M20: 2,613,026 km (0.086 R)
• M21: 2,711,013 km (0.067 R)
• M22: 2,968,471 km (0.035 R)
• M23: 3,041,474 km (0.107 R)
• M24: 3,129,887 km (0.1 R)
• M25: 3,219,047 km (0.112 R)
• M26: 3,693,721 km (0.114 R)
• M27: 3,803,975 km (0.107 R)
• M28: 3,915,275 km (0.098 R)
• M29: 4,355,093 km (0.113 R)
• M30: 4,505,289 km (0.113 R)
• M31: 4,657,131 km (0.104 R)
• M32: 4,983,255 km (0.102 R)
• M33: 5,140,482 km (0.085 R)
• M34: 5,281,553 km (0.111 R)
• M35: 5,423,820 km (0.058 R)
• M36: 5,657,941 km (0.084 R)
• M37: 6,136,056 km (0.12 R)
• M38: 6,361,201 km (0.089 R)
• M39: 6,703,929 km (0.106 R)
• M40: 7,288,558 km (0.093 R)
• M41: 7,407,488 km (0.112 R)
• M42: 7,647,294 km (0.057 R)
• M43: 7,707,731 km (0.095 R)
• M44: 8,073,049 km (0.091 R)
• M45: 8,175,673 km (0.107 R)
• M46: 8,278,597 km (0.073 R)
• M47: 8,715,722 km (0.082 R)
• M48: 8,841,982 km (0.107 R)
• M49: 9,011,327 km (0.102 R)
• M50: 9,203,261 km (0.093 R)
• M51: 9,656,094 km (0.099 R)
• M52: 9,743,160 km (0.119 R)
• M53: 9,940,031 km (0.08 R)
• M54: 10,248,950 km (0.072 R)
• M55: 10,315,521 km (0.078 R)
• M56: 10,853,625 km (0.102 R)
• M57: 10,921,542 km (0.107 R)
• M58: 10,989,609 km (0.054 R)
• M59: 12,356,335 km (0.11 R)
• M60: 12,617,084 km (0.093 R)
• M61: 12,760,100 km (0.113 R)
• M62: 14,120,693 km (0.062 R)
• M63: 14,517,725 km (0.11 R)
• M64: 14,742,870 km (0.088 R)
• M65: 14,818,118 km (0.112 R)
• M66: 14,994,195 km (0.107 R)
• M67: 15,859,469 km (0.097 R)
• M68: 16,065,465 km (0.112 R)
• M69: 16,714,720 km (0.098 R)
• M70: 16,976,965 km (0.102 R)
• M71: 17,558,452 km (0.078 R)
• M72: 17,664,965 km (0.111 R)
• M73: 17,931,998 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.6

Radius: 13.6

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.58 AU - 5.2 AU

Year: 3990 Days

Day: 7.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 108,446,403 km

• M1: 169,943 km (0.102 R)
• M2: 310,416 km (0.059 R)
• M3: 540,946 km (0.115 R)
• M4: 676,033 km (0.047 R)
• M5: 903,272 km (0.095 R)
• M6: 1,032,973 km (0.074 R)
• M7: 1,312,572 km (0.088 R)
• M8: 1,517,820 km (0.09 R)
• M9: 1,748,650 km (0.104 R)
• M10: 1,868,627 km (0.096 R)
• M11: 2,101,252 km (0.072 R)
• M12: 2,229,307 km (0.1 R)
• M13: 2,561,265 km (0.106 R)
• M14: 2,820,817 km (0.099 R)
• M15: 3,125,548 km (0.107 R)
• M16: 3,254,202 km (0.097 R)
• M17: 3,943,998 km (0.086 R)
• M18: 4,103,470 km (0.116 R)
• M19: 4,244,840 km (0.05 R)
• M20: 4,470,284 km (0.103 R)
• M21: 4,699,767 km (0.092 R)
• M22: 4,826,626 km (0.107 R)
• M23: 5,019,009 km (0.065 R)
• M24: 5,257,617 km (0.099 R)
• M25: 5,589,126 km (0.106 R)
• M26: 5,882,188 km (0.113 R)
• M27: 6,041,959 km (0.06 R)
• M28: 6,342,651 km (0.063 R)
• M29: 6,624,792 km (0.081 R)
• M30: 6,743,423 km (0.099 R)
• M31: 7,007,164 km (0.037 R)
• M32: 7,644,152 km (0.116 R)
• M33: 7,793,899 km (0.108 R)
• M34: 8,479,507 km (0.038 R)
• M35: 8,686,400 km (0.047 R)
• M36: 9,557,509 km (0.11 R)
• M37: 9,718,925 km (0.116 R)
• M38: 9,881,239 km (0.074 R)
• M39: 10,456,442 km (0.11 R)
• M40: 11,098,965 km (0.089 R)
• M41: 11,639,462 km (0.088 R)
• M42: 12,276,151 km (0.062 R)
• M43: 13,132,599 km (0.091 R)
• M44: 13,704,362 km (0.096 R)
• M45: 13,886,572 km (0.117 R)
• M46: 15,121,951 km (0.079 R)
• M47: 15,657,512 km (0.102 R)
• M48: 16,039,435 km (0.034 R)
• M49: 16,585,766 km (0.06 R)
• M50: 16,845,019 km (0.086 R)
• M51: 17,072,857 km (0.104 R)
• M52: 17,301,891 km (0.118 R)
• M53: 17,466,000 km (0.12 R)
• M54: 17,597,646 km (0.091 R)
• M55: 17,795,864 km (0.112 R)
• M56: 18,028,039 km (0.117 R)
• M57: 18,261,113 km (0.101 R)
• M58: 19,135,961 km (0.081 R)
• M59: 19,407,930 km (0.034 R)
• M60: 20,265,874 km (0.07 R)
• M61: 20,751,768 km (0.119 R)
• M62: 21,664,464 km (0.077 R)
• M63: 22,375,354 km (0.099 R)
• M64: 22,985,713 km (0.11 R)
• M65: 23,202,480 km (0.071 R)
• M66: 23,820,170 km (0.061 R)
• M67: 24,222,887 km (0.06 R)
• M68: 24,590,748 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.8

Radius: 7.1

Gravity: 18.58 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.39 AU - 13.27 AU

Year: 16956 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,446,403 km

• M1: 132,544 km (0.047 R)
• M2: 461,509 km (0.063 R)
• M3: 715,676 km (0.114 R)
• M4: 882,927 km (0.025 R)
• M5: 958,623 km (0.084 R)
• M6: 1,063,042 km (0.114 R)
• M7: 1,457,981 km (0.096 R)
• M8: 1,798,166 km (0.117 R)
• M9: 1,895,255 km (0.116 R)
• M10: 1,994,140 km (0.038 R)
• M11: 2,958,747 km (0.109 R)
• M12: 3,035,191 km (0.096 R)
• M13: 3,112,384 km (0.108 R)
• M14: 3,190,324 km (0.115 R)
• M15: 3,962,100 km (0.115 R)
• M16: 4,046,622 km (0.088 R)
• M17: 4,174,529 km (0.083 R)
• M18: 4,390,698 km (0.026 R)
• M19: 5,152,899 km (0.059 R)
• M20: 5,667,815 km (0.095 R)
• M21: 5,907,171 km (0.079 R)
• M22: 6,003,961 km (0.117 R)
• M23: 6,445,574 km (0.12 R)
• M24: 6,897,808 km (0.085 R)
• M25: 6,948,671 km (0.111 R)
• M26: 8,206,939 km (0.114 R)
• M27: 8,260,944 km (0.08 R)
• M28: 9,252,030 km (0.092 R)
• M29: 9,477,324 km (0.081 R)
• M30: 10,106,383 km (0.111 R)
• M31: 10,867,089 km (0.081 R)
• M32: 11,045,110 km (0.082 R)
• M33: 11,950,476 km (0.08 R)
• M34: 12,072,997 km (0.113 R)
• M35: 12,567,119 km (0.108 R)
• M36: 12,942,011 km (0.109 R)
• M37: 13,447,801 km (0.085 R)
• M38: 13,831,221 km (0.115 R)
• M39: 14,805,701 km (0.087 R)
• M40: 15,601,113 km (0.054 R)
• M41: 17,510,580 km (0.109 R)
• M42: 18,705,419 km (0.08 R)
• M43: 20,436,565 km (0.089 R)
• M44: 20,509,868 km (0.116 R)
• M45: 21,992,832 km (0.12 R)
• M46: 22,143,028 km (0.068 R)
• M47: 26,644,578 km (0.083 R)
• M48: 28,587,256 km (0.098 R)
• M49: 29,080,031 km (0.109 R)
• M50: 29,327,466 km (0.104 R)
• M51: 29,492,771 km (0.047 R)
• M52: 30,491,337 km (0.104 R)
• M53: 31,163,331 km (0.062 R)
• M54: 31,332,077 km (0.05 R)
• M55: 31,839,962 km (0.042 R)
• M56: 32,265,418 km (0.089 R)
• M57: 32,778,539 km (0.077 R)
• M58: 34,682,471 km (0.106 R)
• M59: 34,944,866 km (0.027 R)
• M60: 36,178,151 km (0.08 R)
• M61: 36,355,424 km (0.075 R)
• M62: 37,694,774 km (0.084 R)
• M63: 38,054,706 km (0.08 R)
• M64: 38,959,325 km (0.092 R)
• M65: 39,688,165 km (0.039 R)
• M66: 41,994,516 km (0.112 R)
• M67: 43,681,980 km (0.115 R)
• M68: 46,929,151 km (0.047 R)
• M69: 47,025,791 km (0.108 R)
• M70: 47,316,311 km (0.071 R)
• M71: 47,413,250 km (0.089 R)
• M72: 47,898,994 km (0.082 R)
• M73: 49,267,665 km (0.099 R)
• M74: 49,365,951 km (0.077 R)
• M75: 50,352,100 km (0.045 R)
• M76: 50,748,385 km (0.115 R)
• M77: 51,544,096 km (0.115 R)
• M78: 51,743,660 km (0.074 R)
• M79: 52,544,607 km (0.087 R)
• M80: 55,993,585 km (0.056 R)
• M81: 56,712,702 km (0.09 R)
• M82: 58,471,973 km (0.099 R)
• M83: 58,888,454 km (0.092 R)
• M84: 60,144,029 km (0.097 R)
• M85: 62,894,386 km (0.109 R)
• M86: 66,010,210 km (0.081 R)
• M87: 67,859,838 km (0.094 R)
• M88: 68,078,550 km (0.1 R)
• M89: 68,407,217 km (0.119 R)
• M90: 70,168,283 km (0.085 R)
• M91: 70,500,091 km (0.094 R)
• M92: 70,832,497 km (0.111 R)
• M93: 74,072,488 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.3

Radius: 7.4

Gravity: 18.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 16.07 AU - 20.05 AU

Year: 28317 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 108,446,403 km

• M1: 252,671 km (0.09 R)
• M2: 494,870 km (0.056 R)
• M3: 1,527,993 km (0.028 R)
• M4: 1,724,415 km (0.113 R)
• M5: 2,452,507 km (0.114 R)
• M6: 3,066,457 km (0.055 R)
• M7: 3,778,693 km (0.075 R)
• M8: 3,937,715 km (0.056 R)
• M9: 4,317,694 km (0.092 R)
• M10: 5,229,493 km (0.062 R)
• M11: 5,288,434 km (0.092 R)
• M12: 5,646,721 km (0.099 R)
• M13: 6,513,192 km (0.109 R)
• M14: 6,576,622 km (0.082 R)
• M15: 9,207,899 km (0.038 R)
• M16: 9,350,765 km (0.067 R)
• M17: 10,149,168 km (0.115 R)
• M18: 10,894,016 km (0.118 R)
• M19: 12,043,975 km (0.119 R)
• M20: 13,474,131 km (0.117 R)
• M21: 14,789,844 km (0.058 R)
• M22: 15,041,019 km (0.06 R)
• M23: 15,378,212 km (0.104 R)
• M24: 16,318,285 km (0.111 R)
• M25: 17,365,022 km (0.087 R)
• M26: 17,453,284 km (0.107 R)
• M27: 19,339,714 km (0.062 R)
• M28: 19,706,228 km (0.116 R)
• M29: 20,819,835 km (0.073 R)
• M30: 25,074,099 km (0.054 R)
• M31: 25,273,663 km (0.099 R)
• M32: 27,916,010 km (0.103 R)
• M33: 28,434,067 km (0.089 R)
• M34: 29,269,721 km (0.063 R)
• M35: 29,585,073 km (0.099 R)
• M36: 31,932,563 km (0.077 R)
• M37: 32,583,015 km (0.09 R)
• M38: 32,691,922 km (0.115 R)
• M39: 35,228,653 km (0.089 R)
• M40: 36,916,715 km (0.03 R)
• M41: 38,056,801 km (0.103 R)
• M42: 38,631,107 km (0.103 R)
• M43: 40,137,857 km (0.089 R)
• M44: 40,605,350 km (0.113 R)
• M45: 40,839,770 km (0.068 R)
• M46: 41,309,956 km (0.1 R)
• M47: 41,545,573 km (0.115 R)
• M48: 41,900,120 km (0.118 R)
• M49: 42,136,933 km (0.087 R)
• M50: 42,612,056 km (0.096 R)
• M51: 43,567,537 km (0.115 R)
• M52: 43,807,492 km (0.092 R)
• M53: 45,135,174 km (0.087 R)
• M54: 46,598,690 km (0.07 R)
• M55: 46,844,030 km (0.045 R)
• M56: 46,966,999 km (0.116 R)
• M57: 47,459,476 km (0.078 R)
• M58: 47,706,462 km (0.108 R)
• M59: 49,196,905 km (0.117 R)
• M60: 52,989,361 km (0.094 R)
• M61: 53,117,417 km (0.106 R)
• M62: 55,439,475 km (0.108 R)
• M63: 57,005,914 km (0.077 R)
• M64: 59,781,852 km (0.08 R)
• M65: 61,253,447 km (0.069 R)
• M66: 61,656,912 km (0.082 R)
• M67: 62,466,386 km (0.058 R)
• M68: 62,601,623 km (0.085 R)
• M69: 63,143,616 km (0.064 R)
• M70: 63,279,301 km (0.094 R)
• M71: 65,464,327 km (0.118 R)
• M72: 68,230,242 km (0.119 R)
• M73: 69,907,983 km (0.104 R)
• M74: 71,882,525 km (0.067 R)
• M75: 72,166,013 km (0.112 R)
• M76: 74,161,499 km (0.057 R)
• M77: 74,447,979 km (0.071 R)
• M78: 75,165,899 km (0.088 R)
• M79: 76,174,937 km (0.111 R)
• M80: 77,333,572 km (0.092 R)
• M81: 78,790,057 km (0.065 R)
• M82: 78,936,064 km (0.117 R)
• M83: 80,549,627 km (0.029 R)
• M84: 80,696,831 km (0.032 R)
• M85: 82,322,212 km (0.074 R)
• M86: 83,064,666 km (0.086 R)
• M87: 83,660,066 km (0.081 R)
• M88: 85,154,998 km (0.103 R)
• M89: 87,111,588 km (0.098 R)
• M90: 89,540,010 km (0.09 R)
• M91: 89,845,040 km (0.088 R)
• M92: 93,378,692 km (0.109 R)
• M93: 98,055,420 km (0.061 R)
• M94: 101,215,376 km (0.092 R)
• M95: 105,373,000 km (0.073 R)
• M96: 107,796,934 km (0.113 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: 491 - 13,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit