🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.12 AU - 1.54 AU

Year: 581 Days

Day: 47.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.55 AU - 2.37 AU

Year: 1039 Days

Day: 22.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.47 AU - 3.43 AU

Year: 1919 Days

Day: 38.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.4

Radius: 11.1

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.86 AU - 5.94 AU

Year: 4108 Days

Day: 10.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 90,694,275 km

• M1: 163,211 km (0.037 R)
• M2: 314,305 km (0.063 R)
• M3: 476,768 km (0.103 R)
• M4: 581,038 km (0.103 R)
• M5: 1,095,954 km (0.086 R)
• M6: 1,516,324 km (0.118 R)
• M7: 1,678,339 km (0.076 R)
• M8: 1,829,283 km (0.065 R)
• M9: 1,967,362 km (0.043 R)
• M10: 2,650,725 km (0.095 R)
• M11: 2,827,549 km (0.109 R)
• M12: 2,947,676 km (0.041 R)
• M13: 3,090,094 km (0.103 R)
• M14: 3,276,493 km (0.12 R)
• M15: 4,565,129 km (0.098 R)
• M16: 4,754,071 km (0.086 R)
• M17: 5,361,588 km (0.044 R)
• M18: 5,839,702 km (0.1 R)
• M19: 5,916,446 km (0.12 R)
• M20: 6,384,089 km (0.117 R)
• M21: 7,217,499 km (0.101 R)
• M22: 7,689,031 km (0.111 R)
• M23: 7,971,173 km (0.119 R)
• M24: 8,170,587 km (0.116 R)
• M25: 8,400,668 km (0.099 R)
• M26: 8,896,735 km (0.112 R)
• M27: 9,643,378 km (0.07 R)
• M28: 10,100,998 km (0.096 R)
• M29: 10,347,984 km (0.072 R)
• M30: 10,816,524 km (0.115 R)
• M31: 11,037,630 km (0.059 R)
• M32: 11,196,353 km (0.111 R)
• M33: 11,387,988 km (0.079 R)
• M34: 11,612,834 km (0.049 R)
• M35: 11,871,638 km (0.098 R)
• M36: 12,001,788 km (0.076 R)
• M37: 12,230,673 km (0.104 R)
• M38: 12,759,202 km (0.101 R)
• M39: 13,430,598 km (0.068 R)
• M40: 13,566,133 km (0.107 R)
• M41: 13,736,376 km (0.093 R)
• M42: 13,907,216 km (0.09 R)
• M43: 15,654,819 km (0.089 R)
• M44: 15,761,931 km (0.088 R)
• M45: 15,833,439 km (0.076 R)
• M46: 15,905,096 km (0.106 R)
• M47: 16,012,657 km (0.11 R)
• M48: 16,445,593 km (0.101 R)
• M49: 16,663,557 km (0.075 R)
• M50: 17,359,935 km (0.083 R)
• M51: 17,730,340 km (0.052 R)
• M52: 17,841,940 km (0.081 R)
• M53: 18,894,959 km (0.11 R)
• M54: 19,123,245 km (0.068 R)
• M55: 19,199,540 km (0.109 R)
• M56: 19,467,321 km (0.096 R)
• M57: 19,544,064 km (0.098 R)
• M58: 19,774,894 km (0.111 R)
• M59: 19,929,428 km (0.119 R)
• M60: 20,239,395 km (0.099 R)
• M61: 20,785,876 km (0.079 R)
• M62: 21,733,878 km (0.109 R)
• M63: 21,853,407 km (0.111 R)
• M64: 22,213,189 km (0.079 R)
• M65: 22,293,374 km (0.067 R)
• M66: 23,060,362 km (0.1 R)
• M67: 23,345,047 km (0.117 R)
• M68: 23,508,408 km (0.088 R)
• M69: 23,959,146 km (0.098 R)
• M70: 24,123,853 km (0.097 R)
• M71: 24,661,658 km (0.115 R)
• M72: 25,077,989 km (0.049 R)
• M73: 25,161,464 km (0.081 R)
• M74: 25,706,898 km (0.115 R)
• M75: 28,273,998 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.7

Radius: 8.4

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.41 AU - 8.11 AU

Year: 6657 Days

Day: 9 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 90,694,275 km

• M1: 119,828 km (0.119 R)
• M2: 177,573 km (0.073 R)
• M3: 242,648 km (0.061 R)
• M4: 329,714 km (0.047 R)
• M5: 601,084 km (0.085 R)
• M6: 781,649 km (0.117 R)
• M7: 907,012 km (0.092 R)
• M8: 1,009,486 km (0.098 R)
• M9: 1,131,409 km (0.074 R)
• M10: 1,307,186 km (0.09 R)
• M11: 1,373,458 km (0.086 R)
• M12: 1,794,426 km (0.056 R)
• M13: 2,174,854 km (0.073 R)
• M14: 2,273,888 km (0.082 R)
• M15: 2,354,371 km (0.069 R)
• M16: 2,497,237 km (0.056 R)
• M17: 2,727,618 km (0.1 R)
• M18: 2,856,272 km (0.12 R)
• M19: 2,921,347 km (0.115 R)
• M20: 3,119,714 km (0.085 R)
• M21: 3,884,010 km (0.108 R)
• M22: 3,956,415 km (0.049 R)
• M23: 4,324,575 km (0.064 R)
• M24: 4,884,670 km (0.081 R)
• M25: 5,252,830 km (0.109 R)
• M26: 6,410,867 km (0.112 R)
• M27: 6,901,399 km (0.095 R)
• M28: 7,195,658 km (0.119 R)
• M29: 7,255,048 km (0.101 R)
• M30: 7,314,438 km (0.105 R)
• M31: 7,826,811 km (0.089 R)
• M32: 8,010,517 km (0.111 R)
• M33: 8,413,235 km (0.097 R)
• M34: 8,601,429 km (0.101 R)
• M35: 8,759,255 km (0.058 R)
• M36: 9,045,734 km (0.088 R)
• M37: 9,923,724 km (0.113 R)
• M38: 11,067,699 km (0.081 R)
• M39: 11,239,438 km (0.068 R)
• M40: 11,481,337 km (0.092 R)
• M41: 11,585,607 km (0.096 R)
• M42: 11,935,217 km (0.109 R)
• M43: 12,182,054 km (0.066 R)
• M44: 12,288,418 km (0.035 R)
• M45: 12,395,081 km (0.032 R)
• M46: 12,466,290 km (0.108 R)
• M47: 13,004,992 km (0.112 R)
• M48: 13,077,397 km (0.071 R)
• M49: 14,142,384 km (0.113 R)
• M50: 14,366,183 km (0.088 R)
• M51: 14,628,727 km (0.064 R)
• M52: 14,855,069 km (0.108 R)
• M53: 16,864,916 km (0.08 R)
• M54: 16,943,904 km (0.091 R)
• M55: 17,102,328 km (0.118 R)
• M56: 17,500,408 km (0.103 R)
• M57: 18,224,611 km (0.027 R)
• M58: 18,468,156 km (0.056 R)
• M59: 18,549,687 km (0.079 R)
• M60: 18,712,898 km (0.104 R)
• M61: 19,329,242 km (0.086 R)
• M62: 20,329,154 km (0.095 R)
• M63: 21,345,971 km (0.089 R)
• M64: 22,640,142 km (0.104 R)
• M65: 22,770,890 km (0.087 R)
• M66: 22,901,938 km (0.116 R)
• M67: 23,033,285 km (0.081 R)
• M68: 23,340,709 km (0.078 R)
• M69: 23,561,066 km (0.116 R)
• M70: 23,737,891 km (0.063 R)
• M71: 24,003,876 km (0.095 R)
• M72: 24,092,737 km (0.11 R)
• M73: 24,718,206 km (0.109 R)
• M74: 25,348,910 km (0.114 R)
• M75: 25,484,745 km (0.111 R)
• M76: 25,848,118 km (0.078 R)
• M77: 27,087,387 km (0.117 R)
• M78: 28,017,886 km (0.108 R)
• M79: 28,205,183 km (0.044 R)
• M80: 29,862,129 km (0.03 R)
• M81: 30,533,673 km (0.055 R)
• M82: 31,161,685 km (0.103 R)
• M83: 31,696,498 km (0.115 R)
• M84: 31,891,723 km (0.092 R)
• M85: 32,234,302 km (0.072 R)
• M86: 32,923,051 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.3

Radius: 6.7

Gravity: 22.02 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.63 AU - 14.19 AU

Year: 17569 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,694,275 km

• M1: 111,151 km (0.115 R)
• M2: 213,775 km (0.118 R)
• M3: 513,270 km (0.115 R)
• M4: 577,149 km (0.072 R)
• M5: 621,430 km (0.062 R)
• M6: 713,582 km (0.073 R)
• M7: 785,688 km (0.052 R)
• M8: 886,068 km (0.107 R)
• M9: 1,071,869 km (0.069 R)
• M10: 1,155,344 km (0.088 R)
• M11: 1,241,064 km (0.098 R)
• M12: 1,573,620 km (0.117 R)
• M13: 2,001,171 km (0.104 R)
• M14: 2,175,003 km (0.106 R)
• M15: 3,358,023 km (0.115 R)
• M16: 3,818,486 km (0.104 R)
• M17: 4,478,063 km (0.117 R)
• M18: 4,890,504 km (0.118 R)
• M19: 5,363,233 km (0.12 R)
• M20: 5,999,323 km (0.092 R)
• M21: 6,300,913 km (0.119 R)
• M22: 6,504,815 km (0.064 R)
• M23: 7,288,408 km (0.104 R)
• M24: 7,556,338 km (0.075 R)
• M25: 8,101,622 km (0.099 R)
• M26: 8,156,824 km (0.113 R)
• M27: 8,943,260 km (0.055 R)
• M28: 9,519,810 km (0.093 R)
• M29: 9,812,573 km (0.079 R)
• M30: 11,196,952 km (0.08 R)
• M31: 12,132,238 km (0.049 R)
• M32: 13,027,731 km (0.116 R)
• M33: 13,418,031 km (0.109 R)
• M34: 14,210,003 km (0.099 R)
• M35: 14,544,503 km (0.085 R)
• M36: 14,611,673 km (0.083 R)
• M37: 15,701,045 km (0.067 R)
• M38: 15,770,009 km (0.101 R)
• M39: 16,325,167 km (0.099 R)
• M40: 16,465,041 km (0.098 R)
• M41: 17,099,186 km (0.086 R)
• M42: 17,454,930 km (0.075 R)
• M43: 18,173,598 km (0.1 R)
• M44: 18,755,534 km (0.075 R)
• M45: 20,387,347 km (0.095 R)
• M46: 20,764,484 km (0.118 R)
• M47: 21,220,159 km (0.097 R)
• M48: 25,385,562 km (0.076 R)
• M49: 25,466,494 km (0.035 R)
• M50: 30,479,070 km (0.089 R)
• M51: 33,450,383 km (0.095 R)
• M52: 34,341,687 km (0.078 R)
• M53: 34,880,240 km (0.116 R)
• M54: 35,060,355 km (0.091 R)
• M55: 35,965,722 km (0.097 R)
• M56: 37,246,130 km (0.108 R)
• M57: 37,984,395 km (0.097 R)
• M58: 38,262,498 km (0.08 R)
• M59: 43,092,714 km (0.08 R)
• M60: 43,479,724 km (0.09 R)
• M61: 45,333,092 km (0.06 R)
• M62: 45,628,099 km (0.101 R)
• M63: 46,913,743 km (0.073 R)
• M64: 48,814,234 km (0.118 R)
• M65: 48,914,913 km (0.117 R)
• M66: 51,660,333 km (0.083 R)
• M67: 52,071,279 km (0.064 R)
• M68: 52,380,198 km (0.09 R)
• M69: 52,586,494 km (0.061 R)
• M70: 52,793,089 km (0.086 R)
• M71: 54,142,461 km (0.094 R)
• M72: 54,559,839 km (0.116 R)
• M73: 54,978,414 km (0.071 R)
• M74: 55,818,556 km (0.075 R)
• M75: 56,029,339 km (0.074 R)
• M76: 56,451,504 km (0.105 R)
• M77: 57,937,610 km (0.054 R)
• M78: 58,685,450 km (0.059 R)
• M79: 59,759,413 km (0.103 R)
• M80: 60,298,863 km (0.118 R)
• M81: 62,472,520 km (0.096 R)
• M82: 63,459,118 km (0.07 R)
• M83: 64,119,592 km (0.109 R)
• M84: 66,114,929 km (0.088 R)
• M85: 66,784,529 km (0.103 R)
• M86: 67,344,324 km (0.117 R)
• M87: 67,793,117 km (0.09 R)
• M88: 68,806,793 km (0.095 R)
• M89: 69,712,009 km (0.081 R)
• M90: 71,763,295 km (0.118 R)
• M91: 73,949,818 km (0.113 R)
• M92: 75,458,512 km (0.096 R)
• M93: 76,625,825 km (0.072 R)
• M94: 76,977,230 km (0.047 R)
• M95: 78,505,971 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.5

Radius: 6.2

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.5 AU - 21.98 AU

Year: 30726 Days

Day: 19.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,694,275 km

• M1: 85,271 km (0.119 R)
• M2: 154,535 km (0.105 R)
• M3: 243,545 km (0.103 R)
• M4: 352,901 km (0.102 R)
• M5: 620,382 km (0.107 R)
• M6: 1,510,041 km (0.098 R)
• M7: 1,684,023 km (0.105 R)
• M8: 1,755,381 km (0.078 R)
• M9: 2,283,163 km (0.085 R)
• M10: 2,730,460 km (0.102 R)
• M11: 3,204,386 km (0.074 R)
• M12: 3,657,219 km (0.112 R)
• M13: 3,843,917 km (0.081 R)
• M14: 4,033,907 km (0.08 R)
• M15: 4,874,946 km (0.08 R)
• M16: 5,184,314 km (0.101 R)
• M17: 5,931,107 km (0.045 R)
• M18: 6,654,263 km (0.11 R)
• M19: 8,182,106 km (0.043 R)
• M20: 8,488,034 km (0.086 R)
• M21: 8,859,934 km (0.087 R)
• M22: 9,173,940 km (0.078 R)
• M23: 9,300,649 km (0.105 R)
• M24: 11,883,307 km (0.062 R)
• M25: 13,864,431 km (0.107 R)
• M26: 16,021,334 km (0.059 R)
• M27: 17,490,235 km (0.097 R)
• M28: 18,042,102 km (0.051 R)
• M29: 18,599,802 km (0.057 R)
• M30: 21,136,683 km (0.076 R)
• M31: 21,640,080 km (0.076 R)
• M32: 23,260,075 km (0.108 R)
• M33: 23,866,695 km (0.085 R)
• M34: 24,390,736 km (0.076 R)
• M35: 26,254,875 km (0.087 R)
• M36: 28,072,340 km (0.08 R)
• M37: 29,275,406 km (0.044 R)
• M38: 30,306,434 km (0.101 R)
• M39: 30,684,318 km (0.119 R)
• M40: 30,873,859 km (0.084 R)
• M41: 31,731,354 km (0.104 R)
• M42: 32,307,605 km (0.081 R)
• M43: 32,500,287 km (0.11 R)
• M44: 32,596,927 km (0.118 R)
• M45: 33,958,567 km (0.063 R)
• M46: 35,338,607 km (0.117 R)
• M47: 35,836,020 km (0.112 R)
• M48: 36,837,578 km (0.108 R)
• M49: 37,544,129 km (0.047 R)
• M50: 38,051,714 km (0.103 R)
• M51: 38,459,219 km (0.085 R)
• M52: 38,765,895 km (0.106 R)
• M53: 40,207,569 km (0.096 R)
• M54: 40,622,703 km (0.061 R)
• M55: 41,666,747 km (0.107 R)
• M56: 41,876,633 km (0.104 R)
• M57: 43,249,343 km (0.113 R)
• M58: 43,568,285 km (0.102 R)
• M59: 43,781,313 km (0.113 R)
• M60: 45,930,436 km (0.096 R)
• M61: 48,223,771 km (0.05 R)
• M62: 48,775,339 km (0.092 R)
• M63: 49,550,854 km (0.039 R)
• M64: 49,662,005 km (0.097 R)
• M65: 50,442,308 km (0.1 R)
• M66: 55,438,727 km (0.105 R)
• M67: 56,944,878 km (0.039 R)
• M68: 58,112,639 km (0.038 R)
• M69: 59,997,273 km (0.114 R)
• M70: 60,947,070 km (0.118 R)
• M71: 61,901,953 km (0.106 R)
• M72: 64,068,280 km (0.088 R)
• M73: 64,674,451 km (0.117 R)
• M74: 66,627,002 km (0.07 R)
• M75: 68,474,985 km (0.097 R)
• M76: 69,218,785 km (0.063 R)
• M77: 69,716,198 km (0.067 R)
• M78: 69,965,428 km (0.027 R)
• M79: 70,214,808 km (0.084 R)
• M80: 70,464,636 km (0.111 R)
• M81: 71,717,818 km (0.068 R)
• M82: 73,104,739 km (0.099 R)
• M83: 74,246,171 km (0.077 R)
• M84: 75,137,924 km (0.09 R)
• M85: 77,705,472 km (0.058 R)
• M86: 79,389,645 km (0.058 R)
• M87: 79,519,795 km (0.092 R)
• M88: 81,348,031 km (0.097 R)
• M89: 81,741,473 km (0.038 R)
• M90: 84,779,806 km (0.07 R)
• M91: 85,445,217 km (0.051 R)
• M92: 87,585,963 km (0.111 R)
• M93: 87,854,940 km (0.085 R)
• M94: 90,015,432 km (0.098 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: 471 - 15,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit