🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.38 AU - 0.62 AU

Year: 232 Days

Day: 37.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.61 AU - 0.69 AU

Year: 344 Days

Day: 27.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,531,129 km

• M1: 257,608 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518

Radius: 8.5

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.61 AU - 0.99 AU

Year: 469 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 31,531,129 km

• M1: 115,938 km (0.098 R)
• M2: 195,973 km (0.09 R)
• M3: 284,685 km (0.03 R)
• M4: 346,319 km (0.076 R)
• M5: 413,638 km (0.031 R)
• M6: 578,495 km (0.106 R)
• M7: 708,795 km (0.104 R)
• M8: 773,720 km (0.094 R)
• M9: 875,148 km (0.118 R)
• M10: 972,087 km (0.106 R)
• M11: 1,072,916 km (0.069 R)
• M12: 1,148,463 km (0.066 R)
• M13: 1,216,231 km (0.068 R)
• M14: 1,325,437 km (0.062 R)
• M15: 1,391,559 km (0.102 R)
• M16: 1,500,766 km (0.099 R)
• M17: 1,634,506 km (0.105 R)
• M18: 1,738,926 km (0.036 R)
• M19: 1,839,904 km (0.065 R)
• M20: 1,896,901 km (0.047 R)
• M21: 1,977,684 km (0.089 R)
• M22: 2,083,300 km (0.107 R)
• M23: 2,154,808 km (0.113 R)
• M24: 2,245,314 km (0.073 R)
• M25: 2,361,851 km (0.085 R)
• M26: 2,511,898 km (0.084 R)
• M27: 2,671,668 km (0.099 R)
• M28: 2,743,027 km (0.099 R)
• M29: 2,821,715 km (0.105 R)
• M30: 2,921,048 km (0.069 R)
• M31: 3,109,541 km (0.108 R)
• M32: 3,232,810 km (0.097 R)
• M33: 3,288,161 km (0.073 R)
• M34: 3,421,004 km (0.068 R)
• M35: 3,505,677 km (0.028 R)
• M36: 3,576,885 km (0.101 R)
• M37: 3,684,596 km (0.091 R)
• M38: 3,742,490 km (0.103 R)
• M39: 3,822,525 km (0.101 R)
• M40: 4,568,869 km (0.111 R)
• M41: 4,701,562 km (0.103 R)
• M42: 4,843,530 km (0.045 R)
• M43: 4,899,031 km (0.062 R)
• M44: 5,075,108 km (0.119 R)
• M45: 5,180,125 km (0.095 R)
• M46: 5,261,357 km (0.119 R)
• M47: 5,334,959 km (0.076 R)
• M48: 5,408,711 km (0.115 R)
• M49: 5,466,456 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.4

Radius: 12.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.77 AU - 0.99 AU

Year: 542 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 91.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 31,531,129 km

• M1: 156,928 km (0.085 R)
• M2: 259,702 km (0.119 R)
• M3: 346,020 km (0.05 R)
• M4: 441,463 km (0.11 R)
• M5: 548,875 km (0.053 R)
• M6: 646,861 km (0.054 R)
• M7: 747,541 km (0.065 R)
• M8: 900,430 km (0.092 R)
• M9: 1,015,171 km (0.062 R)
• M10: 1,197,381 km (0.106 R)
• M11: 1,303,596 km (0.076 R)
• M12: 1,390,961 km (0.105 R)
• M13: 1,486,105 km (0.094 R)
• M14: 1,583,493 km (0.08 R)
• M15: 1,665,473 km (0.07 R)
• M16: 1,840,054 km (0.087 R)
• M17: 1,957,787 km (0.09 R)
• M18: 2,103,944 km (0.091 R)
• M19: 2,207,765 km (0.101 R)
• M20: 2,340,010 km (0.117 R)
• M21: 2,475,097 km (0.11 R)
• M22: 2,668,527 km (0.058 R)
• M23: 2,845,651 km (0.079 R)
• M24: 2,939,299 km (0.102 R)
• M25: 3,085,456 km (0.087 R)
• M26: 3,241,636 km (0.109 R)
• M27: 3,332,143 km (0.057 R)
• M28: 3,469,324 km (0.108 R)
• M29: 3,631,937 km (0.088 R)
• M30: 3,797,093 km (0.046 R)
• M31: 3,884,608 km (0.079 R)
• M32: 3,980,949 km (0.108 R)
• M33: 4,094,195 km (0.041 R)
• M34: 4,249,776 km (0.079 R)
• M35: 4,349,109 km (0.03 R)
• M36: 4,457,568 km (0.118 R)
• M37: 4,575,451 km (0.078 R)
• M38: 4,702,759 km (0.054 R)
• M39: 4,935,234 km (0.094 R)
• M40: 5,039,653 km (0.096 R)
• M41: 5,162,623 km (0.12 R)
• M42: 5,384,476 km (0.032 R)
• M43: 5,600,645 km (0.055 R)
• M44: 6,078,610 km (0.05 R)
• M45: 6,172,109 km (0.086 R)
• M46: 6,284,906 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.6

Radius: 10.1

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.09 AU - 1.31 AU

Year: 862 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,531,129 km

• M1: 144,661 km (0.042 R)
• M2: 216,169 km (0.079 R)
• M3: 305,928 km (0.117 R)
• M4: 369,656 km (0.104 R)
• M5: 510,428 km (0.077 R)
• M6: 576,401 km (0.096 R)
• M7: 793,766 km (0.078 R)
• M8: 883,675 km (0.047 R)
• M9: 953,686 km (0.083 R)
• M10: 1,105,827 km (0.099 R)
• M11: 1,214,136 km (0.105 R)
• M12: 1,279,511 km (0.09 R)
• M13: 1,448,556 km (0.088 R)
• M14: 1,589,328 km (0.114 R)
• M15: 1,734,587 km (0.074 R)
• M16: 2,007,603 km (0.089 R)
• M17: 2,117,408 km (0.091 R)
• M18: 2,335,223 km (0.108 R)
• M19: 2,509,654 km (0.059 R)
• M20: 2,611,380 km (0.089 R)
• M21: 2,810,196 km (0.032 R)
• M22: 3,077,079 km (0.119 R)
• M23: 3,158,759 km (0.106 R)
• M24: 3,232,062 km (0.048 R)
• M25: 3,342,914 km (0.108 R)
• M26: 3,559,233 km (0.116 R)
• M27: 3,625,953 km (0.11 R)
• M28: 3,799,487 km (0.057 R)
• M29: 3,906,898 km (0.077 R)
• M30: 4,104,816 km (0.109 R)
• M31: 4,185,000 km (0.108 R)
• M32: 4,336,543 km (0.088 R)
• M33: 4,459,213 km (0.111 R)
• M34: 4,541,642 km (0.111 R)
• M35: 4,634,991 km (0.114 R)
• M36: 4,770,975 km (0.099 R)
• M37: 5,046,834 km (0.108 R)
• M38: 5,165,166 km (0.12 R)
• M39: 5,295,316 km (0.112 R)
• M40: 5,426,513 km (0.111 R)
• M41: 5,725,859 km (0.084 R)
• M42: 5,871,866 km (0.118 R)
• M43: 6,019,220 km (0.094 R)
• M44: 6,121,844 km (0.118 R)
• M45: 6,317,368 km (0.079 R)
• M46: 6,750,305 km (0.099 R)
• M47: 6,868,936 km (0.041 R)
• M48: 6,964,379 km (0.066 R)
• M49: 7,072,239 km (0.106 R)
• M50: 7,301,872 km (0.069 R)
• M51: 7,583,116 km (0.048 R)
• M52: 8,168,792 km (0.079 R)
• M53: 8,640,324 km (0.071 R)
• M54: 8,704,651 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.8

Radius: 10.2

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.94 AU - 2.24 AU

Year: 1982 Days

Day: 6.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,531,129 km

• M1: 127,457 km (0.099 R)
• M2: 221,704 km (0.037 R)
• M3: 333,005 km (0.076 R)
• M4: 580,589 km (0.058 R)
• M5: 735,274 km (0.114 R)
• M6: 831,465 km (0.116 R)
• M7: 913,594 km (0.1 R)
• M8: 979,417 km (0.074 R)
• M9: 1,066,782 km (0.092 R)
• M10: 1,334,413 km (0.097 R)
• M11: 1,476,531 km (0.075 R)
• M12: 1,543,700 km (0.031 R)
• M13: 1,835,566 km (0.119 R)
• M14: 1,994,439 km (0.053 R)
• M15: 2,260,573 km (0.087 R)
• M16: 2,551,990 km (0.078 R)
• M17: 2,633,521 km (0.099 R)
• M18: 2,702,186 km (0.115 R)
• M19: 3,069,150 km (0.109 R)
• M20: 3,362,212 km (0.073 R)
• M21: 3,572,846 km (0.059 R)
• M22: 3,741,443 km (0.053 R)
• M23: 4,102,572 km (0.111 R)
• M24: 4,327,866 km (0.118 R)
• M25: 4,474,921 km (0.099 R)
• M26: 4,557,200 km (0.098 R)
• M27: 4,841,286 km (0.081 R)
• M28: 5,045,188 km (0.096 R)
• M29: 5,182,818 km (0.043 R)
• M30: 5,304,142 km (0.081 R)
• M31: 5,391,507 km (0.104 R)
• M32: 5,532,129 km (0.116 R)
• M33: 6,217,138 km (0.086 R)
• M34: 6,701,237 km (0.115 R)
• M35: 6,814,781 km (0.106 R)
• M36: 7,005,219 km (0.118 R)
• M37: 7,333,138 km (0.117 R)
• M38: 7,666,292 km (0.112 R)
• M39: 7,864,510 km (0.071 R)
• M40: 8,592,154 km (0.095 R)
• M41: 8,798,000 km (0.111 R)
• M42: 9,172,893 km (0.1 R)
• M43: 9,299,004 km (0.114 R)
• M44: 10,046,245 km (0.115 R)
• M45: 10,460,033 km (0.108 R)
• M46: 10,702,082 km (0.097 R)
• M47: 11,214,305 km (0.099 R)
• M48: 11,281,624 km (0.057 R)
• M49: 11,894,377 km (0.075 R)
• M50: 12,239,499 km (0.093 R)
• M51: 12,401,663 km (0.068 R)
• M52: 12,728,086 km (0.097 R)
• M53: 12,915,981 km (0.095 R)
• M54: 13,580,644 km (0.082 R)
• M55: 13,989,645 km (0.103 R)
• M56: 14,207,908 km (0.073 R)
• M57: 14,500,522 km (0.11 R)
• M58: 14,696,794 km (0.091 R)
• M59: 15,116,715 km (0.069 R)
• M60: 15,265,864 km (0.101 R)
• M61: 15,465,428 km (0.065 R)
• M62: 15,590,641 km (0.115 R)
• M63: 15,892,530 km (0.114 R)
• M64: 16,196,363 km (0.066 R)
• M65: 16,298,090 km (0.079 R)
• M66: 16,450,979 km (0.098 R)
• M67: 16,527,722 km (0.094 R)
• M68: 17,067,621 km (0.115 R)
• M69: 17,508,935 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.2

Radius: 3

Gravity: 105.58 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.84 AU - 10.48 AU

Year: 16718 Days

Day: 22.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 31,531,129 km

• M1: 56,398 km (0.116 R)
• M2: 81,381 km (0.039 R)
• M3: 112,498 km (0.075 R)
• M4: 234,420 km (0.109 R)
• M5: 409,001 km (0.113 R)
• M6: 594,801 km (0.08 R)
• M7: 685,158 km (0.063 R)
• M8: 955,631 km (0.085 R)
• M9: 981,811 km (0.099 R)
• M10: 1,008,140 km (0.04 R)
• M11: 1,034,768 km (0.029 R)
• M12: 1,708,557 km (0.106 R)
• M13: 2,489,159 km (0.085 R)
• M14: 2,745,719 km (0.091 R)
• M15: 3,687,887 km (0.096 R)
• M16: 4,064,574 km (0.089 R)
• M17: 4,192,929 km (0.042 R)
• M18: 4,322,630 km (0.1 R)
• M19: 4,719,364 km (0.064 R)
• M20: 4,809,123 km (0.073 R)
• M21: 5,081,690 km (0.06 R)
• M22: 5,359,344 km (0.093 R)
• M23: 6,568,095 km (0.114 R)
• M24: 6,718,590 km (0.081 R)
• M25: 6,921,145 km (0.119 R)
• M26: 7,228,569 km (0.117 R)
• M27: 8,123,613 km (0.086 R)
• M28: 8,721,107 km (0.091 R)
• M29: 10,246,407 km (0.065 R)
• M30: 11,428,230 km (0.073 R)
• M31: 12,096,484 km (0.088 R)
• M32: 13,090,711 km (0.06 R)
• M33: 13,725,305 km (0.094 R)
• M34: 13,853,511 km (0.086 R)
• M35: 14,240,221 km (0.106 R)
• M36: 14,304,997 km (0.113 R)
• M37: 15,355,174 km (0.071 R)
• M38: 15,621,608 km (0.084 R)
• M39: 16,158,964 km (0.109 R)
• M40: 16,226,582 km (0.109 R)
• M41: 16,361,968 km (0.078 R)
• M42: 17,390,004 km (0.074 R)
• M43: 17,598,095 km (0.078 R)
• M44: 20,304,171 km (0.107 R)
• M45: 20,377,175 km (0.056 R)
• M46: 21,407,605 km (0.115 R)
• M47: 23,595,175 km (0.071 R)
• M48: 25,694,781 km (0.11 R)
• M49: 26,328,328 km (0.109 R)
• M50: 29,654,636 km (0.119 R)
• M51: 30,485,802 km (0.085 R)
• M52: 31,493,194 km (0.077 R)
• M53: 31,577,567 km (0.07 R)
• M54: 33,713,077 km (0.052 R)
• M55: 34,232,481 km (0.09 R)
• M56: 35,366,881 km (0.105 R)
• M57: 36,248,013 km (0.031 R)
• M58: 38,391,750 km (0.054 R)
• M59: 39,024,699 km (0.067 R)
• M60: 39,115,355 km (0.087 R)
• M61: 39,478,878 km (0.103 R)
• M62: 39,843,448 km (0.105 R)
• M63: 40,300,918 km (0.103 R)
• M64: 40,392,472 km (0.095 R)
• M65: 41,128,494 km (0.089 R)
• M66: 42,894,048 km (0.115 R)
• M67: 43,362,738 km (0.089 R)
• M68: 43,738,977 km (0.079 R)
• M69: 45,064,115 km (0.034 R)
• M70: 47,560,005 km (0.047 R)
• M71: 49,215,904 km (0.116 R)
• M72: 49,608,300 km (0.109 R)
• M73: 49,804,871 km (0.065 R)
• M74: 50,100,177 km (0.095 R)
• M75: 50,989,836 km (0.114 R)
• M76: 52,884,792 km (0.067 R)
• M77: 57,051,841 km (0.076 R)
• M78: 58,498,602 km (0.087 R)
• M79: 59,539,504 km (0.086 R)
• M80: 61,322,860 km (0.108 R)
• M81: 61,428,326 km (0.087 R)
• M82: 62,380,218 km (0.075 R)
• M83: 63,123,869 km (0.062 R)
• M84: 63,230,233 km (0.04 R)
• M85: 63,336,896 km (0.077 R)
• M86: 63,763,549 km (0.082 R)
• M87: 64,512,586 km (0.112 R)
• M88: 66,235,804 km (0.095 R)
• M89: 66,560,581 km (0.113 R)
• M90: 66,777,348 km (0.103 R)
• M91: 67,538,053 km (0.068 R)
• M92: 70,057,431 km (0.101 R)
• M93: 71,273,362 km (0.096 R)
• M94: 71,384,214 km (0.091 R)
• M95: 72,496,026 km (0.055 R)
• M96: 75,075,093 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.7

Radius: 6.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.3 AU - 12.56 AU

Year: 23705 Days

Day: 18.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,531,129 km

• M1: 163,211 km (0.096 R)
• M2: 212,728 km (0.107 R)
• M3: 313,856 km (0.1 R)
• M4: 701,165 km (0.064 R)
• M5: 819,348 km (0.081 R)
• M6: 1,045,689 km (0.062 R)
• M7: 1,212,640 km (0.055 R)
• M8: 1,538,016 km (0.095 R)
• M9: 1,640,789 km (0.093 R)
• M10: 2,462,680 km (0.115 R)
• M11: 2,788,953 km (0.049 R)
• M12: 2,830,841 km (0.096 R)
• M13: 2,936,157 km (0.115 R)
• M14: 3,129,139 km (0.073 R)
• M15: 3,348,300 km (0.057 R)
• M16: 3,437,460 km (0.108 R)
• M17: 4,715,624 km (0.103 R)
• M18: 4,765,590 km (0.089 R)
• M19: 5,430,552 km (0.066 R)
• M20: 5,934,847 km (0.075 R)
• M21: 6,042,856 km (0.116 R)
• M22: 6,124,387 km (0.059 R)
• M23: 6,260,970 km (0.111 R)
• M24: 7,016,140 km (0.098 R)
• M25: 7,564,566 km (0.099 R)
• M26: 9,166,310 km (0.082 R)
• M27: 11,636,620 km (0.097 R)
• M28: 11,907,991 km (0.051 R)
• M29: 12,147,198 km (0.086 R)
• M30: 12,284,528 km (0.093 R)
• M31: 12,979,111 km (0.115 R)
• M32: 13,722,164 km (0.114 R)
• M33: 14,189,059 km (0.069 R)
• M34: 14,990,903 km (0.087 R)
• M35: 15,286,210 km (0.119 R)
• M36: 16,107,951 km (0.117 R)
• M37: 18,106,728 km (0.088 R)
• M38: 18,697,789 km (0.092 R)
• M39: 19,095,271 km (0.083 R)
• M40: 19,656,412 km (0.051 R)
• M41: 19,979,544 km (0.075 R)
• M42: 20,508,372 km (0.099 R)
• M43: 21,041,838 km (0.07 R)
• M44: 21,455,177 km (0.05 R)
• M45: 22,796,172 km (0.091 R)
• M46: 23,690,768 km (0.048 R)
• M47: 25,426,402 km (0.085 R)
• M48: 25,602,180 km (0.086 R)
• M49: 26,265,048 km (0.096 R)
• M50: 27,652,867 km (0.036 R)
• M51: 27,833,581 km (0.096 R)
• M52: 28,105,550 km (0.077 R)
• M53: 29,018,397 km (0.087 R)
• M54: 30,033,717 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 13,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit