🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.83 AU - 1.03 AU

Year: 343 Days

Day: 47.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3 AU - 4.2 AU

Year: 2615 Days

Day: 43.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.2

Radius: 12.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.74 AU - 6.67 AU

Year: 5911 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,502,319 km

• M1: 158,873 km (0.059 R)
• M2: 311,762 km (0.043 R)
• M3: 511,026 km (0.102 R)
• M4: 614,548 km (0.11 R)
• M5: 716,125 km (0.107 R)
• M6: 846,574 km (0.041 R)
• M7: 1,133,503 km (0.037 R)
• M8: 1,249,292 km (0.092 R)
• M9: 1,355,955 km (0.111 R)
• M10: 1,479,673 km (0.101 R)
• M11: 1,997,880 km (0.109 R)
• M12: 2,302,012 km (0.091 R)
• M13: 2,418,100 km (0.077 R)
• M14: 2,587,146 km (0.04 R)
• M15: 2,673,314 km (0.119 R)
• M16: 3,045,513 km (0.074 R)
• M17: 3,302,971 km (0.118 R)
• M18: 3,859,176 km (0.089 R)
• M19: 4,077,888 km (0.093 R)
• M20: 4,219,258 km (0.111 R)
• M21: 4,695,279 km (0.104 R)
• M22: 5,036,661 km (0.058 R)
• M23: 5,254,176 km (0.077 R)
• M24: 5,386,271 km (0.075 R)
• M25: 5,519,413 km (0.087 R)
• M26: 5,834,317 km (0.069 R)
• M27: 6,341,155 km (0.074 R)
• M28: 6,694,954 km (0.103 R)
• M29: 7,006,865 km (0.101 R)
• M30: 7,694,866 km (0.067 R)
• M31: 7,945,891 km (0.102 R)
• M32: 8,047,019 km (0.108 R)
• M33: 8,378,827 km (0.068 R)
• M34: 8,715,123 km (0.114 R)
• M35: 9,804,644 km (0.1 R)
• M36: 9,967,706 km (0.088 R)
• M37: 10,712,554 km (0.107 R)
• M38: 11,504,076 km (0.052 R)
• M39: 11,647,391 km (0.03 R)
• M40: 12,845,072 km (0.102 R)
• M41: 14,173,650 km (0.116 R)
• M42: 16,023,129 km (0.057 R)
• M43: 16,732,073 km (0.119 R)
• M44: 17,352,605 km (0.119 R)
• M45: 17,517,163 km (0.118 R)
• M46: 17,847,774 km (0.062 R)
• M47: 18,113,759 km (0.107 R)
• M48: 18,481,770 km (0.094 R)
• M49: 19,157,055 km (0.084 R)
• M50: 19,259,080 km (0.045 R)
• M51: 19,395,364 km (0.118 R)
• M52: 19,703,236 km (0.054 R)
• M53: 19,978,197 km (0.116 R)
• M54: 20,393,032 km (0.081 R)
• M55: 20,845,715 km (0.064 R)
• M56: 21,055,751 km (0.107 R)
• M57: 21,301,690 km (0.043 R)
• M58: 21,831,864 km (0.086 R)
• M59: 23,339,661 km (0.11 R)
• M60: 23,521,423 km (0.1 R)
• M61: 23,667,131 km (0.091 R)
• M62: 24,473,912 km (0.093 R)
• M63: 24,621,566 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.2

Radius: 14.1

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.09 AU - 9.45 AU

Year: 8293 Days

Day: 8.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,502,319 km

• M1: 406,457 km (0.06 R)
• M2: 704,307 km (0.086 R)
• M3: 841,937 km (0.087 R)
• M4: 1,003,652 km (0.102 R)
• M5: 1,103,135 km (0.114 R)
• M6: 1,191,547 km (0.057 R)
• M7: 1,344,586 km (0.111 R)
• M8: 1,570,478 km (0.101 R)
• M9: 1,844,542 km (0.074 R)
• M10: 1,969,456 km (0.087 R)
• M11: 2,097,362 km (0.085 R)
• M12: 2,518,031 km (0.101 R)
• M13: 2,677,652 km (0.063 R)
• M14: 2,779,229 km (0.025 R)
• M15: 3,113,132 km (0.077 R)
• M16: 3,593,790 km (0.101 R)
• M17: 3,958,210 km (0.057 R)
• M18: 4,192,181 km (0.097 R)
• M19: 4,896,488 km (0.117 R)
• M20: 5,072,116 km (0.105 R)
• M21: 5,301,150 km (0.093 R)
• M22: 5,429,804 km (0.083 R)
• M23: 5,664,075 km (0.026 R)
• M24: 5,769,242 km (0.073 R)
• M25: 6,997,740 km (0.111 R)
• M26: 7,396,119 km (0.103 R)
• M27: 7,569,203 km (0.092 R)
• M28: 7,919,412 km (0.095 R)
• M29: 8,726,941 km (0.112 R)
• M30: 9,310,822 km (0.069 R)
• M31: 9,749,293 km (0.044 R)
• M32: 9,844,138 km (0.111 R)
• M33: 10,034,726 km (0.066 R)
• M34: 10,419,791 km (0.114 R)
• M35: 10,809,493 km (0.084 R)
• M36: 10,907,779 km (0.086 R)
• M37: 12,657,027 km (0.063 R)
• M38: 13,212,783 km (0.076 R)
• M39: 13,317,950 km (0.1 R)
• M40: 13,812,072 km (0.102 R)
• M41: 14,097,056 km (0.094 R)
• M42: 14,204,467 km (0.112 R)
• M43: 14,312,178 km (0.027 R)
• M44: 14,927,624 km (0.118 R)
• M45: 15,625,647 km (0.055 R)
• M46: 15,959,998 km (0.075 R)
• M47: 16,146,846 km (0.062 R)
• M48: 16,259,194 km (0.115 R)
• M49: 16,598,033 km (0.113 R)
• M50: 16,863,270 km (0.114 R)
• M51: 18,210,250 km (0.082 R)
• M52: 19,272,843 km (0.079 R)
• M53: 19,551,694 km (0.086 R)
• M54: 20,274,700 km (0.113 R)
• M55: 21,747,042 km (0.066 R)
• M56: 21,995,824 km (0.116 R)
• M57: 22,162,177 km (0.092 R)
• M58: 22,412,454 km (0.031 R)
• M59: 22,873,814 km (0.06 R)
• M60: 24,062,369 km (0.114 R)
• M61: 25,445,251 km (0.099 R)
• M62: 25,838,843 km (0.087 R)
• M63: 25,970,490 km (0.026 R)
• M64: 26,278,512 km (0.04 R)
• M65: 26,455,187 km (0.095 R)
• M66: 26,720,723 km (0.081 R)
• M67: 27,210,058 km (0.085 R)
• M68: 27,971,959 km (0.057 R)
• M69: 28,062,017 km (0.112 R)
• M70: 28,378,118 km (0.093 R)
• M71: 28,559,281 km (0.059 R)
• M72: 28,740,893 km (0.045 R)
• M73: 29,013,909 km (0.091 R)
• M74: 29,150,791 km (0.066 R)
• M75: 29,242,195 km (0.092 R)
• M76: 29,746,340 km (0.092 R)
• M77: 30,022,497 km (0.116 R)
• M78: 30,716,781 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.5

Radius: 12.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.01 AU - 9.83 AU

Year: 11070 Days

Day: 8.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 66,502,319 km

• M1: 159,471 km (0.041 R)
• M2: 475,272 km (0.113 R)
• M3: 1,000,959 km (0.116 R)
• M4: 1,086,679 km (0.07 R)
• M5: 1,297,462 km (0.109 R)
• M6: 1,656,198 km (0.066 R)
• M7: 1,759,570 km (0.096 R)
• M8: 1,936,993 km (0.076 R)
• M9: 2,445,776 km (0.072 R)
• M10: 3,718,704 km (0.105 R)
• M11: 3,809,959 km (0.053 R)
• M12: 4,325,922 km (0.03 R)
• M13: 4,422,113 km (0.081 R)
• M14: 4,739,709 km (0.116 R)
• M15: 5,320,149 km (0.078 R)
• M16: 5,790,186 km (0.078 R)
• M17: 5,896,400 km (0.114 R)
• M18: 6,798,176 km (0.12 R)
• M19: 6,966,773 km (0.076 R)
• M20: 7,051,595 km (0.103 R)
• M21: 7,165,289 km (0.113 R)
• M22: 7,626,051 km (0.082 R)
• M23: 7,889,493 km (0.075 R)
• M24: 8,942,362 km (0.113 R)
• M25: 9,816,463 km (0.073 R)
• M26: 9,943,471 km (0.116 R)
• M27: 11,111,980 km (0.058 R)
• M28: 11,211,313 km (0.114 R)
• M29: 11,511,107 km (0.047 R)
• M30: 12,910,296 km (0.106 R)
• M31: 14,979,983 km (0.11 R)
• M32: 15,310,295 km (0.111 R)
• M33: 15,680,250 km (0.117 R)
• M34: 16,998,058 km (0.1 R)
• M35: 17,304,285 km (0.095 R)
• M36: 17,419,475 km (0.095 R)
• M37: 19,498,437 km (0.096 R)
• M38: 19,939,601 km (0.064 R)
• M39: 21,613,152 km (0.076 R)
• M40: 21,820,345 km (0.086 R)
• M41: 22,236,676 km (0.084 R)
• M42: 23,289,097 km (0.054 R)
• M43: 23,586,647 km (0.118 R)
• M44: 24,832,798 km (0.08 R)
• M45: 24,962,948 km (0.087 R)
• M46: 25,223,847 km (0.118 R)
• M47: 26,409,410 km (0.101 R)
• M48: 26,719,825 km (0.07 R)
• M49: 26,897,697 km (0.052 R)
• M50: 28,425,540 km (0.103 R)
• M51: 30,956,138 km (0.097 R)
• M52: 31,189,810 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.2

Radius: 6.9

Gravity: 20.95 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 15.27 AU - 15.55 AU

Year: 23162 Days

Day: 23.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,502,319 km

• M1: 166,951 km (0.056 R)
• M2: 210,783 km (0.08 R)
• M3: 507,286 km (0.092 R)
• M4: 629,657 km (0.106 R)
• M5: 734,825 km (0.105 R)
• M6: 1,278,164 km (0.087 R)
• M7: 2,076,568 km (0.11 R)
• M8: 2,524,015 km (0.098 R)
• M9: 3,888,348 km (0.102 R)
• M10: 4,436,923 km (0.115 R)
• M11: 5,009,733 km (0.093 R)
• M12: 5,062,990 km (0.072 R)
• M13: 6,745,667 km (0.08 R)
• M14: 6,863,550 km (0.089 R)
• M15: 6,982,032 km (0.085 R)
• M16: 8,204,546 km (0.119 R)
• M17: 9,294,815 km (0.115 R)
• M18: 12,537,199 km (0.082 R)
• M19: 12,609,605 km (0.075 R)
• M20: 12,827,868 km (0.081 R)
• M21: 12,900,872 km (0.107 R)
• M22: 12,974,025 km (0.037 R)
• M23: 13,564,338 km (0.108 R)
• M24: 14,238,725 km (0.116 R)
• M25: 14,694,400 km (0.047 R)
• M26: 14,847,439 km (0.071 R)
• M27: 15,232,205 km (0.113 R)
• M28: 15,387,039 km (0.103 R)
• M29: 19,005,661 km (0.094 R)
• M30: 19,591,337 km (0.06 R)
• M31: 20,182,698 km (0.058 R)
• M32: 20,608,902 km (0.032 R)
• M33: 21,037,949 km (0.113 R)
• M34: 22,167,113 km (0.032 R)
• M35: 22,430,555 km (0.106 R)
• M36: 23,494,495 km (0.102 R)
• M37: 23,852,782 km (0.093 R)
• M38: 24,032,599 km (0.114 R)
• M39: 24,393,578 km (0.104 R)
• M40: 24,484,085 km (0.108 R)
• M41: 25,029,669 km (0.104 R)
• M42: 25,487,288 km (0.098 R)
• M43: 26,225,404 km (0.117 R)
• M44: 26,503,956 km (0.109 R)
• M45: 27,628,034 km (0.08 R)
• M46: 28,863,264 km (0.109 R)
• M47: 29,728,986 km (0.073 R)
• M48: 30,603,236 km (0.089 R)
• M49: 33,678,370 km (0.1 R)
• M50: 34,183,413 km (0.046 R)
• M51: 34,996,926 km (0.097 R)
• M52: 35,713,948 km (0.09 R)
• M53: 37,789,021 km (0.105 R)
• M54: 40,009,651 km (0.098 R)
• M55: 40,116,464 km (0.086 R)
• M56: 41,189,530 km (0.074 R)
• M57: 43,364,084 km (0.032 R)
• M58: 43,473,889 km (0.065 R)
• M59: 45,019,385 km (0.051 R)
• M60: 46,695,180 km (0.086 R)
• M61: 47,258,267 km (0.106 R)
• M62: 49,418,759 km (0.104 R)
• M63: 49,533,351 km (0.097 R)
• M64: 51,262,852 km (0.062 R)
• M65: 52,660,545 km (0.099 R)
• M66: 54,307,169 km (0.087 R)
• M67: 54,780,646 km (0.026 R)
• M68: 56,209,605 km (0.075 R)
• M69: 56,568,640 km (0.088 R)
• M70: 56,928,572 km (0.111 R)
• M71: 57,048,699 km (0.085 R)
• M72: 57,168,976 km (0.045 R)
• M73: 58,618,130 km (0.112 R)
• M74: 59,957,031 km (0.041 R)
• M75: 61,306,105 km (0.104 R)
• M76: 62,789,218 km (0.082 R)
• M77: 63,037,551 km (0.097 R)
• M78: 64,534,427 km (0.103 R)
• M79: 65,538,827 km (0.109 R)
• M80: 65,790,750 km (0.117 R)
• M81: 66,674,873 km (0.03 R)
• M82: 67,690,194 km (0.073 R)
• M83: 67,817,502 km (0.111 R)
• M84: 68,838,507 km (0.119 R)
• M85: 71,283,984 km (0.055 R)
• M86: 71,672,639 km (0.03 R)
• M87: 73,234,441 km (0.106 R)
• M88: 74,281,925 km (0.111 R)
• M89: 78,387,489 km (0.076 R)
• M90: 80,400,328 km (0.114 R)
• M91: 87,924,653 km (0.117 R)
• M92: 88,898,385 km (0.103 R)
• M93: 89,037,810 km (0.101 R)
• M94: 90,856,472 km (0.104 R)
• M95: 93,536,368 km (0.026 R)
• M96: 94,530,296 km (0.104 R)
• M97: 94,814,981 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.8

Radius: 3.4

Gravity: 28.88 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.7 AU - 19.34 AU

Year: 23410 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 66,502,319 km

• M1: 65,823 km (0.095 R)
• M2: 594,053 km (0.108 R)
• M3: 676,781 km (0.1 R)
• M4: 899,532 km (0.1 R)
• M5: 1,489,995 km (0.089 R)
• M6: 1,806,843 km (0.064 R)
• M7: 1,836,763 km (0.034 R)
• M8: 2,600,460 km (0.101 R)
• M9: 2,944,236 km (0.112 R)
• M10: 3,229,519 km (0.104 R)
• M11: 3,673,974 km (0.1 R)
• M12: 3,980,799 km (0.088 R)
• M13: 4,255,910 km (0.074 R)
• M14: 4,496,613 km (0.045 R)
• M15: 4,700,664 km (0.098 R)
• M16: 5,459,724 km (0.065 R)
• M17: 5,721,221 km (0.111 R)
• M18: 6,256,183 km (0.081 R)
• M19: 7,807,513 km (0.108 R)
• M20: 9,159,878 km (0.102 R)
• M21: 10,474,993 km (0.086 R)
• M22: 11,126,940 km (0.077 R)
• M23: 12,526,727 km (0.084 R)
• M24: 14,337,909 km (0.114 R)
• M25: 16,104,660 km (0.089 R)
• M26: 16,792,511 km (0.073 R)
• M27: 16,855,491 km (0.039 R)
• M28: 18,521,114 km (0.117 R)
• M29: 18,782,013 km (0.046 R)
• M30: 19,771,154 km (0.115 R)
• M31: 20,104,458 km (0.081 R)
• M32: 20,844,668 km (0.114 R)
• M33: 26,561,401 km (0.044 R)
• M34: 27,968,070 km (0.106 R)
• M35: 30,852,915 km (0.1 R)
• M36: 31,394,609 km (0.117 R)
• M37: 31,472,250 km (0.102 R)
• M38: 34,309,374 km (0.092 R)
• M39: 34,870,516 km (0.079 R)
• M40: 35,920,543 km (0.099 R)
• M41: 36,490,212 km (0.104 R)
• M42: 36,817,083 km (0.109 R)
• M43: 38,965,458 km (0.085 R)
• M44: 39,802,458 km (0.072 R)
• M45: 41,664,653 km (0.062 R)
• M46: 41,835,344 km (0.03 R)
• M47: 44,947,428 km (0.078 R)
• M48: 46,089,458 km (0.075 R)
• M49: 49,031,001 km (0.092 R)
• M50: 49,481,889 km (0.093 R)
• M51: 49,662,753 km (0.116 R)
• M52: 49,934,273 km (0.1 R)
• M53: 50,297,048 km (0.074 R)
• M54: 50,388,004 km (0.053 R)
• M55: 50,934,185 km (0.117 R)
• M56: 51,390,908 km (0.054 R)
• M57: 52,032,533 km (0.043 R)
• M58: 53,787,615 km (0.111 R)
• M59: 55,937,785 km (0.116 R)
• M60: 56,220,376 km (0.067 R)
• M61: 60,032,578 km (0.061 R)
• M62: 64,814,773 km (0.078 R)
• M63: 65,507,860 km (0.101 R)
• M64: 66,004,525 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 13,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit