🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.07 AU - 1.31 AU

Year: 579 Days

Day: 36.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 112.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.55 AU - 1.91 AU

Year: 1015 Days

Day: 29.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,401,398 km

• M1: 880,533 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.6 AU - 2.24 AU

Year: 1187 Days

Day: 16.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.2

Radius: 10.3

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.38 AU - 3.46 AU

Year: 2227 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,401,398 km

• M1: 128,654 km (0.116 R)
• M2: 279,150 km (0.112 R)
• M3: 409,001 km (0.086 R)
• M4: 571,165 km (0.101 R)
• M5: 652,546 km (0.097 R)
• M6: 856,298 km (0.08 R)
• M7: 981,063 km (0.098 R)
• M8: 1,071,121 km (0.079 R)
• M9: 1,195,885 km (0.053 R)
• M10: 1,314,666 km (0.107 R)
• M11: 1,483,263 km (0.061 R)
• M12: 1,623,286 km (0.104 R)
• M13: 1,707,211 km (0.115 R)
• M14: 1,829,582 km (0.102 R)
• M15: 2,083,300 km (0.026 R)
• M16: 2,188,018 km (0.086 R)
• M17: 2,307,996 km (0.104 R)
• M18: 2,402,841 km (0.063 R)
• M19: 2,624,695 km (0.058 R)
• M20: 2,766,813 km (0.062 R)
• M21: 2,838,769 km (0.088 R)
• M22: 3,073,488 km (0.051 R)
• M23: 3,530,959 km (0.094 R)
• M24: 4,026,127 km (0.097 R)
• M25: 4,091,651 km (0.118 R)
• M26: 4,223,746 km (0.058 R)
• M27: 4,475,220 km (0.09 R)
• M28: 4,645,762 km (0.05 R)
• M29: 4,818,398 km (0.114 R)
• M30: 5,621,439 km (0.096 R)
• M31: 6,179,888 km (0.043 R)
• M32: 6,293,582 km (0.08 R)
• M33: 7,470,020 km (0.11 R)
• M34: 7,652,230 km (0.07 R)
• M35: 7,795,096 km (0.08 R)
• M36: 7,918,215 km (0.116 R)
• M37: 8,207,986 km (0.114 R)
• M38: 8,417,124 km (0.073 R)
• M39: 8,543,385 km (0.12 R)
• M40: 8,670,393 km (0.062 R)
• M41: 8,819,243 km (0.072 R)
• M42: 9,227,795 km (0.107 R)
• M43: 10,130,469 km (0.074 R)
• M44: 10,242,517 km (0.058 R)
• M45: 10,422,484 km (0.068 R)
• M46: 10,558,319 km (0.085 R)
• M47: 10,900,299 km (0.111 R)
• M48: 11,084,155 km (0.1 R)
• M49: 11,338,621 km (0.096 R)
• M50: 11,408,334 km (0.115 R)
• M51: 11,501,533 km (0.083 R)
• M52: 11,712,316 km (0.085 R)
• M53: 11,829,900 km (0.025 R)
• M54: 12,664,058 km (0.084 R)
• M55: 13,541,898 km (0.093 R)
• M56: 14,013,132 km (0.105 R)
• M57: 14,238,277 km (0.03 R)
• M58: 14,313,524 km (0.108 R)
• M59: 14,768,152 km (0.073 R)
• M60: 15,124,943 km (0.026 R)
• M61: 15,484,726 km (0.063 R)
• M62: 15,873,232 km (0.098 R)
• M63: 16,291,208 km (0.096 R)
• M64: 16,448,884 km (0.038 R)
• M65: 16,871,947 km (0.116 R)
• M66: 17,031,418 km (0.045 R)
• M67: 17,138,082 km (0.034 R)
• M68: 17,593,906 km (0.118 R)
• M69: 18,053,621 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157

Radius: 12.1

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.86 AU - 5.04 AU

Year: 4189 Days

Day: 12.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 51,401,398 km

• M1: 151,991 km (0.116 R)
• M2: 261,647 km (0.113 R)
• M3: 354,697 km (0.12 R)
• M4: 445,353 km (0.117 R)
• M5: 553,662 km (0.047 R)
• M6: 744,100 km (0.094 R)
• M7: 860,936 km (0.107 R)
• M8: 948,600 km (0.049 R)
• M9: 1,095,804 km (0.09 R)
• M10: 1,250,937 km (0.109 R)
• M11: 1,519,466 km (0.114 R)
• M12: 1,638,695 km (0.074 R)
• M13: 1,795,324 km (0.072 R)
• M14: 1,968,708 km (0.075 R)
• M15: 2,295,280 km (0.094 R)
• M16: 2,600,161 km (0.041 R)
• M17: 2,877,814 km (0.116 R)
• M18: 2,972,659 km (0.111 R)
• M19: 3,447,782 km (0.083 R)
• M20: 3,650,487 km (0.108 R)
• M21: 3,887,151 km (0.034 R)
• M22: 4,052,756 km (0.037 R)
• M23: 4,282,389 km (0.091 R)
• M24: 4,422,263 km (0.094 R)
• M25: 4,754,669 km (0.058 R)
• M26: 5,062,392 km (0.106 R)
• M27: 5,612,463 km (0.036 R)
• M28: 5,765,951 km (0.098 R)
• M29: 6,041,959 km (0.117 R)
• M30: 6,411,166 km (0.049 R)
• M31: 6,643,342 km (0.083 R)
• M32: 6,787,555 km (0.107 R)
• M33: 7,599,721 km (0.087 R)
• M34: 7,864,659 km (0.049 R)
• M35: 8,171,185 km (0.06 R)
• M36: 8,462,153 km (0.099 R)
• M37: 8,736,665 km (0.094 R)
• M38: 8,835,549 km (0.084 R)
• M39: 8,974,526 km (0.057 R)
• M40: 9,315,011 km (0.118 R)
• M41: 9,946,912 km (0.098 R)
• M42: 10,029,490 km (0.117 R)
• M43: 10,382,840 km (0.117 R)
• M44: 10,571,633 km (0.09 R)
• M45: 11,187,677 km (0.112 R)
• M46: 11,424,490 km (0.111 R)
• M47: 11,510,958 km (0.103 R)
• M48: 12,699,962 km (0.117 R)
• M49: 12,924,508 km (0.112 R)
• M50: 13,014,716 km (0.031 R)
• M51: 13,904,823 km (0.075 R)
• M52: 14,020,312 km (0.05 R)
• M53: 14,392,362 km (0.08 R)
• M54: 15,599,468 km (0.041 R)
• M55: 15,695,509 km (0.101 R)
• M56: 15,791,701 km (0.075 R)
• M57: 15,912,426 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.3

Radius: 14.9

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.39 AU - 8.67 AU

Year: 9220 Days

Day: 12.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,401,398 km

• M1: 189,840 km (0.109 R)
• M2: 519,553 km (0.11 R)
• M3: 672,592 km (0.12 R)
• M4: 825,930 km (0.117 R)
• M5: 1,472,941 km (0.114 R)
• M6: 1,586,785 km (0.102 R)
• M7: 2,254,739 km (0.048 R)
• M8: 2,360,954 km (0.061 R)
• M9: 2,523,267 km (0.083 R)
• M10: 3,033,396 km (0.075 R)
• M11: 3,300,877 km (0.074 R)
• M12: 3,669,486 km (0.092 R)
• M13: 4,313,804 km (0.077 R)
• M14: 4,993,577 km (0.099 R)
• M15: 5,239,516 km (0.094 R)
• M16: 5,381,933 km (0.102 R)
• M17: 5,525,547 km (0.076 R)
• M18: 6,001,418 km (0.1 R)
• M19: 6,682,387 km (0.087 R)
• M20: 6,798,326 km (0.087 R)
• M21: 6,953,907 km (0.055 R)
• M22: 7,668,836 km (0.05 R)
• M23: 7,830,850 km (0.094 R)
• M24: 8,658,426 km (0.076 R)
• M25: 9,601,042 km (0.083 R)
• M26: 9,995,980 km (0.099 R)
• M27: 12,715,669 km (0.06 R)
• M28: 13,637,641 km (0.106 R)
• M29: 14,032,280 km (0.097 R)
• M30: 14,380,843 km (0.116 R)
• M31: 15,545,762 km (0.105 R)
• M32: 15,803,070 km (0.049 R)
• M33: 16,478,654 km (0.114 R)
• M34: 16,793,707 km (0.118 R)
• M35: 17,057,748 km (0.059 R)
• M36: 17,216,770 km (0.101 R)
• M37: 17,643,423 km (0.064 R)
• M38: 18,127,672 km (0.05 R)
• M39: 18,398,593 km (0.098 R)
• M40: 18,561,805 km (0.116 R)
• M41: 19,219,287 km (0.032 R)
• M42: 19,440,243 km (0.076 R)
• M43: 19,828,899 km (0.091 R)
• M44: 20,670,237 km (0.071 R)
• M45: 20,783,333 km (0.101 R)
• M46: 20,953,276 km (0.113 R)
• M47: 21,237,662 km (0.098 R)
• M48: 21,637,986 km (0.089 R)
• M49: 22,329,876 km (0.044 R)
• M50: 25,775,863 km (0.072 R)
• M51: 27,746,964 km (0.115 R)
• M52: 28,498,694 km (0.097 R)
• M53: 28,813,896 km (0.102 R)
• M54: 28,940,306 km (0.063 R)
• M55: 29,511,322 km (0.109 R)
• M56: 29,702,508 km (0.109 R)
• M57: 30,278,609 km (0.085 R)
• M58: 30,729,198 km (0.11 R)
• M59: 31,181,881 km (0.066 R)
• M60: 31,376,657 km (0.084 R)
• M61: 31,506,808 km (0.11 R)
• M62: 31,636,958 km (0.103 R)
• M63: 32,356,523 km (0.114 R)
• M64: 33,745,091 km (0.084 R)
• M65: 34,883,381 km (0.113 R)
• M66: 35,288,193 km (0.064 R)
• M67: 35,898,253 km (0.077 R)
• M68: 36,717,152 km (0.1 R)
• M69: 38,860,889 km (0.117 R)
• M70: 39,420,834 km (0.111 R)
• M71: 39,701,629 km (0.096 R)
• M72: 40,406,983 km (0.06 R)
• M73: 41,045,168 km (0.044 R)
• M74: 42,475,473 km (0.086 R)
• M75: 43,849,230 km (0.105 R)
• M76: 44,505,067 km (0.115 R)
• M77: 45,384,703 km (0.114 R)
• M78: 45,679,111 km (0.06 R)
• M79: 47,608,625 km (0.085 R)
• M80: 48,132,517 km (0.105 R)
• M81: 48,583,255 km (0.044 R)
• M82: 48,809,148 km (0.119 R)
• M83: 49,413,074 km (0.072 R)
• M84: 49,716,010 km (0.098 R)
• M85: 50,704,852 km (0.104 R)
• M86: 50,934,036 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.9

Radius: 4.3

Gravity: 27.09 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.52 AU - 10.54 AU

Year: 15247 Days

Day: 18.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,401,398 km

• M1: 110,702 km (0.11 R)
• M2: 169,195 km (0.043 R)
• M3: 215,122 km (0.072 R)
• M4: 411,843 km (0.086 R)
• M5: 581,038 km (0.116 R)
• M6: 935,735 km (0.1 R)
• M7: 1,346,680 km (0.082 R)
• M8: 1,570,927 km (0.112 R)
• M9: 1,888,075 km (0.1 R)
• M10: 2,110,228 km (0.103 R)
• M11: 2,311,586 km (0.114 R)
• M12: 2,459,090 km (0.097 R)
• M13: 2,609,735 km (0.082 R)
• M14: 2,640,253 km (0.076 R)
• M15: 3,608,899 km (0.107 R)
• M16: 4,130,397 km (0.106 R)
• M17: 4,527,729 km (0.118 R)
• M18: 4,786,833 km (0.055 R)
• M19: 4,937,179 km (0.068 R)
• M20: 5,397,192 km (0.076 R)
• M21: 5,632,360 km (0.045 R)
• M22: 6,112,719 km (0.039 R)
• M23: 7,674,371 km (0.102 R)
• M24: 7,938,710 km (0.108 R)
• M25: 8,250,771 km (0.072 R)
• M26: 8,340,680 km (0.117 R)
• M27: 9,025,389 km (0.05 R)
• M28: 9,586,082 km (0.111 R)
• M29: 9,918,189 km (0.088 R)
• M30: 10,593,923 km (0.062 R)
• M31: 11,284,467 km (0.053 R)
• M32: 11,384,398 km (0.094 R)
• M33: 11,484,479 km (0.064 R)
• M34: 12,450,133 km (0.056 R)
• M35: 12,604,967 km (0.104 R)
• M36: 13,706,755 km (0.079 R)
• M37: 13,813,269 km (0.079 R)
• M38: 13,866,675 km (0.11 R)
• M39: 14,296,021 km (0.054 R)
• M40: 14,729,706 km (0.1 R)
• M41: 15,057,923 km (0.087 R)
• M42: 15,277,982 km (0.027 R)
• M43: 15,665,739 km (0.106 R)
• M44: 17,826,531 km (0.103 R)
• M45: 18,293,276 km (0.093 R)
• M46: 18,469,353 km (0.102 R)
• M47: 19,837,575 km (0.104 R)
• M48: 19,897,714 km (0.11 R)
• M49: 20,381,663 km (0.054 R)
• M50: 22,859,153 km (0.106 R)
• M51: 25,299,094 km (0.091 R)
• M52: 25,823,285 km (0.072 R)
• M53: 26,748,997 km (0.11 R)
• M54: 26,815,568 km (0.052 R)
• M55: 26,948,860 km (0.089 R)
• M56: 27,484,121 km (0.041 R)
• M57: 28,973,966 km (0.119 R)
• M58: 30,212,337 km (0.105 R)
• M59: 30,768,243 km (0.074 R)
• M60: 31,047,392 km (0.108 R)
• M61: 31,397,601 km (0.04 R)
• M62: 31,538,074 km (0.116 R)
• M63: 32,456,156 km (0.103 R)
• M64: 33,813,607 km (0.05 R)
• M65: 34,173,838 km (0.079 R)
• M66: 34,246,094 km (0.083 R)
• M67: 35,116,604 km (0.077 R)
• M68: 37,696,868 km (0.067 R)
• M69: 38,295,110 km (0.057 R)
• M70: 38,821,246 km (0.05 R)
• M71: 40,032,689 km (0.065 R)
• M72: 40,490,160 km (0.106 R)
• M73: 42,492,527 km (0.112 R)
• M74: 42,647,810 km (0.068 R)
• M75: 42,881,182 km (0.101 R)
• M76: 42,959,123 km (0.106 R)
• M77: 43,193,094 km (0.075 R)
• M78: 43,349,274 km (0.108 R)
• M79: 44,290,544 km (0.073 R)
• M80: 44,448,071 km (0.079 R)
• M81: 44,526,909 km (0.094 R)
• M82: 44,763,572 km (0.071 R)
• M83: 45,714,865 km (0.109 R)
• M84: 46,352,751 km (0.083 R)
• M85: 47,154,146 km (0.093 R)
• M86: 48,041,112 km (0.067 R)
• M87: 49,340,968 km (0.069 R)
• M88: 51,229,641 km (0.089 R)
• M89: 51,560,552 km (0.1 R)
• M90: 51,975,087 km (0.025 R)
• M91: 52,891,225 km (0.104 R)
• M92: 52,974,700 km (0.049 R)
• M93: 54,317,192 km (0.095 R)
• M94: 54,654,684 km (0.064 R)
• M95: 55,077,298 km (0.053 R)
• M96: 57,207,123 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.8

Radius: 5.7

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.06 AU - 12.52 AU

Year: 16928 Days

Day: 17.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,401,398 km

• M1: 72,555 km (0.058 R)
• M2: 114,742 km (0.077 R)
• M3: 378,632 km (0.095 R)
• M4: 610,659 km (0.03 R)
• M5: 751,131 km (0.052 R)
• M6: 981,063 km (0.068 R)
• M7: 1,021,604 km (0.112 R)
• M8: 1,125,126 km (0.076 R)
• M9: 1,167,611 km (0.109 R)
• M10: 1,210,696 km (0.05 R)
• M11: 1,342,940 km (0.051 R)
• M12: 1,388,119 km (0.09 R)
• M13: 1,867,430 km (0.11 R)
• M14: 1,969,157 km (0.091 R)
• M15: 2,098,858 km (0.096 R)
• M16: 2,905,041 km (0.095 R)
• M17: 3,542,478 km (0.08 R)
• M18: 4,188,441 km (0.083 R)
• M19: 4,288,522 km (0.044 R)
• M20: 4,355,692 km (0.053 R)
• M21: 4,800,446 km (0.083 R)
• M22: 4,975,326 km (0.079 R)
• M23: 5,331,519 km (0.087 R)
• M24: 5,732,890 km (0.099 R)
• M25: 5,881,141 km (0.117 R)
• M26: 6,257,679 km (0.106 R)
• M27: 7,963,095 km (0.065 R)
• M28: 8,004,384 km (0.114 R)
• M29: 8,253,614 km (0.108 R)
• M30: 8,717,068 km (0.096 R)
• M31: 8,802,339 km (0.068 R)
• M32: 8,930,544 km (0.086 R)
• M33: 10,292,184 km (0.09 R)
• M34: 10,563,106 km (0.098 R)
• M35: 10,654,061 km (0.097 R)
• M36: 10,699,539 km (0.111 R)
• M37: 10,790,794 km (0.089 R)
• M38: 11,905,597 km (0.114 R)
• M39: 12,717,165 km (0.077 R)
• M40: 12,765,486 km (0.032 R)
• M41: 13,744,304 km (0.106 R)
• M42: 13,893,154 km (0.078 R)
• M43: 14,899,350 km (0.111 R)
• M44: 15,721,240 km (0.108 R)
• M45: 15,824,912 km (0.03 R)
• M46: 16,557,642 km (0.077 R)
• M47: 17,408,405 km (0.105 R)
• M48: 18,711,103 km (0.043 R)
• M49: 19,429,771 km (0.075 R)
• M50: 19,485,422 km (0.066 R)
• M51: 19,876,620 km (0.07 R)
• M52: 20,837,039 km (0.05 R)
• M53: 20,894,035 km (0.105 R)
• M54: 20,951,032 km (0.069 R)
• M55: 21,122,471 km (0.089 R)
• M56: 22,218,575 km (0.119 R)
• M57: 23,570,192 km (0.052 R)
• M58: 23,629,582 km (0.032 R)
• M59: 23,867,592 km (0.09 R)
• M60: 24,166,040 km (0.052 R)
• M61: 24,586,260 km (0.098 R)
• M62: 25,372,696 km (0.118 R)
• M63: 26,352,114 km (0.112 R)
• M64: 26,660,734 km (0.071 R)
• M65: 27,406,180 km (0.105 R)
• M66: 28,347,600 km (0.116 R)
• M67: 28,727,130 km (0.097 R)
• M68: 29,299,641 km (0.082 R)
• M69: 30,585,285 km (0.067 R)
• M70: 30,650,061 km (0.109 R)
• M71: 31,104,688 km (0.082 R)
• M72: 31,889,180 km (0.093 R)
• M73: 33,211,176 km (0.033 R)
• M74: 33,678,071 km (0.098 R)
• M75: 35,771,843 km (0.103 R)
• M76: 37,907,352 km (0.089 R)
• M77: 38,955,435 km (0.116 R)
• M78: 39,025,597 km (0.072 R)
• M79: 42,661,722 km (0.067 R)
• M80: 43,024,048 km (0.077 R)
• M81: 43,169,158 km (0.063 R)
• M82: 43,970,704 km (0.119 R)
• M83: 44,483,226 km (0.037 R)
• M84: 44,777,036 km (0.068 R)
• M85: 45,071,594 km (0.076 R)
• M86: 46,627,861 km (0.115 R)
• M87: 47,600,098 km (0.108 R)
• M88: 48,957,399 km (0.085 R)
• M89: 49,033,096 km (0.119 R)
• M90: 49,564,617 km (0.112 R)
• M91: 49,793,053 km (0.11 R)
• M92: 50,327,267 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 17,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit