🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.82 AU - 1.1 AU

Year: 328 Days

Day: 33 Hours

Environment

Temp: 88 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,363,832 km

• M1: 339,587 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.02 AU - 1.58 AU

Year: 516 Days

Day: 39.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 115,363,832 km

• M1: 397,182 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.84 AU - 2.34 AU

Year: 1052 Days

Day: 47.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.8

Radius: 13.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.03 AU - 7.07 AU

Year: 5182 Days

Day: 7.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 115,363,832 km

• M1: 282,740 km (0.106 R)
• M2: 457,919 km (0.119 R)
• M3: 617,989 km (0.08 R)
• M4: 1,031,328 km (0.093 R)
• M5: 1,508,395 km (0.107 R)
• M6: 1,688,362 km (0.047 R)
• M7: 1,837,810 km (0.115 R)
• M8: 2,271,793 km (0.114 R)
• M9: 2,375,016 km (0.101 R)
• M10: 2,607,940 km (0.033 R)
• M11: 2,694,557 km (0.055 R)
• M12: 2,782,072 km (0.085 R)
• M13: 2,915,214 km (0.089 R)
• M14: 3,005,272 km (0.057 R)
• M15: 3,445,987 km (0.097 R)
• M16: 3,857,830 km (0.078 R)
• M17: 4,057,094 km (0.039 R)
• M18: 4,208,936 km (0.118 R)
• M19: 4,888,709 km (0.107 R)
• M20: 5,914,950 km (0.099 R)
• M21: 6,087,586 km (0.115 R)
• M22: 6,437,944 km (0.112 R)
• M23: 6,585,897 km (0.049 R)
• M24: 7,006,267 km (0.07 R)
• M25: 7,219,743 km (0.049 R)
• M26: 7,373,529 km (0.115 R)
• M27: 7,653,277 km (0.102 R)
• M28: 9,572,020 km (0.05 R)
• M29: 10,393,312 km (0.078 R)
• M30: 10,637,157 km (0.063 R)
• M31: 11,130,680 km (0.052 R)
• M32: 11,308,701 km (0.069 R)
• M33: 11,487,620 km (0.111 R)
• M34: 11,631,534 km (0.057 R)
• M35: 11,812,248 km (0.091 R)
• M36: 12,618,431 km (0.102 R)
• M37: 12,766,832 km (0.028 R)
• M38: 13,404,568 km (0.068 R)
• M39: 15,102,803 km (0.036 R)
• M40: 15,977,202 km (0.1 R)
• M41: 16,745,686 km (0.047 R)
• M42: 16,990,728 km (0.072 R)
• M43: 17,775,069 km (0.103 R)
• M44: 18,150,710 km (0.111 R)
• M45: 18,402,483 km (0.068 R)
• M46: 19,037,376 km (0.075 R)
• M47: 19,293,189 km (0.03 R)
• M48: 19,507,413 km (0.09 R)
• M49: 19,593,282 km (0.109 R)
• M50: 19,808,553 km (0.097 R)
• M51: 20,896,728 km (0.04 R)
• M52: 21,425,856 km (0.082 R)
• M53: 21,558,848 km (0.111 R)
• M54: 21,692,140 km (0.108 R)
• M55: 22,093,511 km (0.116 R)
• M56: 22,452,546 km (0.1 R)
• M57: 22,994,539 km (0.091 R)
• M58: 23,221,629 km (0.075 R)
• M59: 24,646,399 km (0.1 R)
• M60: 24,832,349 km (0.065 R)
• M61: 25,580,488 km (0.071 R)
• M62: 27,966,424 km (0.051 R)
• M63: 28,891,538 km (0.101 R)
• M64: 29,481,103 km (0.114 R)
• M65: 29,925,857 km (0.066 R)
• M66: 30,025,041 km (0.078 R)
• M67: 30,273,224 km (0.106 R)
• M68: 30,372,856 km (0.112 R)
• M69: 31,172,905 km (0.104 R)
• M70: 31,424,379 km (0.079 R)
• M71: 31,626,037 km (0.06 R)
• M72: 31,777,430 km (0.095 R)
• M73: 32,589,747 km (0.089 R)
• M74: 33,306,021 km (0.077 R)
• M75: 33,563,030 km (0.12 R)
• M76: 34,649,859 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.1

Radius: 13.4

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.69 AU - 10.55 AU

Year: 10391 Days

Day: 10.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 115,363,832 km

• M1: 171,290 km (0.087 R)
• M2: 395,537 km (0.091 R)
• M3: 548,875 km (0.079 R)
• M4: 796,160 km (0.099 R)
• M5: 1,041,500 km (0.1 R)
• M6: 1,290,730 km (0.083 R)
• M7: 1,559,857 km (0.032 R)
• M8: 1,749,697 km (0.092 R)
• M9: 1,897,200 km (0.117 R)
• M10: 3,407,241 km (0.114 R)
• M11: 3,751,466 km (0.087 R)
• M12: 4,678,374 km (0.07 R)
• M13: 5,061,494 km (0.099 R)
• M14: 5,454,787 km (0.067 R)
• M15: 5,600,346 km (0.107 R)
• M16: 5,710,450 km (0.114 R)
• M17: 5,932,603 km (0.068 R)
• M18: 6,577,818 km (0.114 R)
• M19: 7,770,712 km (0.101 R)
• M20: 7,934,821 km (0.073 R)
• M21: 8,266,629 km (0.107 R)
• M22: 8,772,718 km (0.086 R)
• M23: 8,900,774 km (0.117 R)
• M24: 9,029,578 km (0.048 R)
• M25: 9,682,722 km (0.118 R)
• M26: 11,498,242 km (0.066 R)
• M27: 11,591,741 km (0.117 R)
• M28: 12,110,696 km (0.111 R)
• M29: 12,540,939 km (0.115 R)
• M30: 12,733,771 km (0.071 R)
• M31: 12,879,180 km (0.073 R)
• M32: 13,416,535 km (0.041 R)
• M33: 13,712,889 km (0.071 R)
• M34: 14,011,337 km (0.1 R)
• M35: 14,412,558 km (0.104 R)
• M36: 14,766,806 km (0.031 R)
• M37: 15,175,208 km (0.107 R)
• M38: 15,587,350 km (0.096 R)
• M39: 16,160,011 km (0.091 R)
• M40: 16,317,388 km (0.068 R)
• M41: 16,422,555 km (0.091 R)
• M42: 19,459,242 km (0.096 R)
• M43: 19,626,792 km (0.12 R)
• M44: 19,907,138 km (0.115 R)
• M45: 20,471,571 km (0.1 R)
• M46: 20,641,963 km (0.109 R)
• M47: 20,984,243 km (0.082 R)
• M48: 21,213,427 km (0.046 R)
• M49: 22,605,884 km (0.071 R)
• M50: 23,729,214 km (0.095 R)
• M51: 24,027,812 km (0.059 R)
• M52: 24,207,628 km (0.055 R)
• M53: 24,810,208 km (0.112 R)
• M54: 27,331,830 km (0.078 R)
• M55: 27,456,894 km (0.096 R)
• M56: 28,401,156 km (0.101 R)
• M57: 28,654,724 km (0.079 R)
• M58: 29,869,608 km (0.111 R)
• M59: 29,998,562 km (0.066 R)
• M60: 30,386,170 km (0.117 R)
• M61: 30,645,573 km (0.111 R)
• M62: 31,101,248 km (0.097 R)
• M63: 32,019,479 km (0.115 R)
• M64: 32,283,370 km (0.115 R)
• M65: 32,548,158 km (0.117 R)
• M66: 33,346,562 km (0.082 R)
• M67: 33,480,303 km (0.07 R)
• M68: 34,623,978 km (0.082 R)
• M69: 35,643,637 km (0.025 R)
• M70: 35,848,736 km (0.069 R)
• M71: 35,985,768 km (0.091 R)
• M72: 36,535,390 km (0.115 R)
• M73: 36,949,477 km (0.105 R)
• M74: 37,991,426 km (0.079 R)
• M75: 39,466,461 km (0.111 R)
• M76: 41,246,676 km (0.099 R)
• M77: 41,390,290 km (0.058 R)
• M78: 43,344,487 km (0.065 R)
• M79: 43,929,265 km (0.116 R)
• M80: 44,737,542 km (0.103 R)
• M81: 45,032,699 km (0.099 R)
• M82: 48,019,869 km (0.088 R)
• M83: 50,378,729 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.8

Radius: 6.9

Gravity: 18.48 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.29 AU - 17.37 AU

Year: 19889 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 115,363,832 km

• M1: 88,412 km (0.109 R)
• M2: 156,031 km (0.102 R)
• M3: 284,535 km (0.047 R)
• M4: 451,038 km (0.044 R)
• M5: 579,243 km (0.111 R)
• M6: 648,058 km (0.045 R)
• M7: 695,630 km (0.089 R)
• M8: 897,886 km (0.071 R)
• M9: 978,669 km (0.108 R)
• M10: 1,418,637 km (0.12 R)
• M11: 1,709,305 km (0.116 R)
• M12: 2,271,344 km (0.108 R)
• M13: 2,420,344 km (0.105 R)
• M14: 2,534,188 km (0.057 R)
• M15: 2,886,491 km (0.119 R)
• M16: 3,944,148 km (0.086 R)
• M17: 5,012,127 km (0.082 R)
• M18: 7,393,127 km (0.093 R)
• M19: 7,448,328 km (0.1 R)
• M20: 7,894,429 km (0.109 R)
• M21: 9,047,380 km (0.075 R)
• M22: 9,165,562 km (0.079 R)
• M23: 9,403,423 km (0.104 R)
• M24: 9,703,666 km (0.11 R)
• M25: 10,190,607 km (0.073 R)
• M26: 10,375,211 km (0.072 R)
• M27: 10,498,928 km (0.117 R)
• M28: 12,676,026 km (0.082 R)
• M29: 13,207,846 km (0.055 R)
• M30: 13,611,611 km (0.12 R)
• M31: 13,951,198 km (0.089 R)
• M32: 14,156,297 km (0.102 R)
• M33: 14,846,990 km (0.072 R)
• M34: 14,986,565 km (0.106 R)
• M35: 15,832,541 km (0.114 R)
• M36: 17,203,456 km (0.112 R)
• M37: 17,349,912 km (0.039 R)
• M38: 17,644,171 km (0.116 R)
• M39: 18,163,126 km (0.116 R)
• M40: 20,910,192 km (0.118 R)
• M41: 21,775,167 km (0.068 R)
• M42: 22,092,464 km (0.104 R)
• M43: 22,812,179 km (0.119 R)
• M44: 23,296,278 km (0.104 R)
• M45: 23,377,360 km (0.027 R)
• M46: 23,783,817 km (0.116 R)
• M47: 24,028,859 km (0.098 R)
• M48: 24,521,335 km (0.075 R)
• M49: 24,934,375 km (0.052 R)
• M50: 25,349,658 km (0.108 R)
• M51: 25,850,961 km (0.072 R)
• M52: 27,289,344 km (0.063 R)
• M53: 27,889,082 km (0.116 R)
• M54: 27,975,101 km (0.108 R)
• M55: 28,233,756 km (0.067 R)
• M56: 29,626,362 km (0.105 R)
• M57: 31,488,108 km (0.074 R)
• M58: 33,295,998 km (0.076 R)
• M59: 34,396,889 km (0.075 R)
• M60: 35,230,299 km (0.071 R)
• M61: 36,257,886 km (0.111 R)
• M62: 36,822,618 km (0.089 R)
• M63: 37,295,497 km (0.11 R)
• M64: 37,485,187 km (0.119 R)
• M65: 38,342,682 km (0.111 R)
• M66: 38,821,844 km (0.041 R)
• M67: 39,980,031 km (0.066 R)
• M68: 42,429,098 km (0.039 R)
• M69: 42,825,532 km (0.095 R)
• M70: 44,021,866 km (0.118 R)
• M71: 44,222,327 km (0.047 R)
• M72: 45,735,510 km (0.092 R)
• M73: 48,398,352 km (0.115 R)
• M74: 50,061,731 km (0.083 R)
• M75: 54,194,222 km (0.12 R)
• M76: 54,301,633 km (0.068 R)
• M77: 55,379,486 km (0.091 R)
• M78: 55,595,954 km (0.11 R)
• M79: 56,029,639 km (0.103 R)
• M80: 59,317,800 km (0.105 R)
• M81: 61,320,466 km (0.098 R)
• M82: 63,571,615 km (0.117 R)
• M83: 65,620,657 km (0.11 R)
• M84: 65,735,100 km (0.069 R)
• M85: 66,193,617 km (0.102 R)
• M86: 66,423,399 km (0.057 R)
• M87: 66,538,291 km (0.04 R)
• M88: 69,666,532 km (0.102 R)
• M89: 71,307,321 km (0.09 R)
• M90: 74,866,105 km (0.116 R)
• M91: 75,704,750 km (0.115 R)
• M92: 80,556,359 km (0.091 R)
• M93: 81,292,680 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.9

Radius: 7.7

Gravity: 15.85 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 16.96 AU - 23.66 AU

Year: 31876 Days

Day: 15 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,363,832 km

• M1: 1,196,035 km (0.113 R)
• M2: 1,270,236 km (0.06 R)
• M3: 1,918,443 km (0.119 R)
• M4: 2,185,026 km (0.091 R)
• M5: 2,276,431 km (0.08 R)
• M6: 2,510,851 km (0.034 R)
• M7: 2,655,213 km (0.118 R)
• M8: 3,686,241 km (0.116 R)
• M9: 4,017,600 km (0.104 R)
• M10: 4,768,133 km (0.071 R)
• M11: 5,436,387 km (0.071 R)
• M12: 5,686,664 km (0.09 R)
• M13: 6,133,812 km (0.069 R)
• M14: 6,592,329 km (0.097 R)
• M15: 7,472,862 km (0.027 R)
• M16: 7,542,126 km (0.066 R)
• M17: 7,611,689 km (0.059 R)
• M18: 8,318,240 km (0.088 R)
• M19: 8,752,223 km (0.111 R)
• M20: 8,898,530 km (0.102 R)
• M21: 8,971,983 km (0.051 R)
• M22: 11,109,287 km (0.103 R)
• M23: 11,188,425 km (0.108 R)
• M24: 12,152,733 km (0.046 R)
• M25: 12,562,332 km (0.056 R)
• M26: 12,976,568 km (0.109 R)
• M27: 14,159,887 km (0.1 R)
• M28: 14,331,775 km (0.072 R)
• M29: 15,909,434 km (0.06 R)
• M30: 16,991,476 km (0.077 R)
• M31: 17,265,689 km (0.067 R)
• M32: 17,357,392 km (0.112 R)
• M33: 18,658,744 km (0.102 R)
• M34: 19,798,829 km (0.116 R)
• M35: 20,668,741 km (0.069 R)
• M36: 21,551,069 km (0.097 R)
• M37: 22,847,185 km (0.084 R)
• M38: 23,251,099 km (0.04 R)
• M39: 25,305,527 km (0.034 R)
• M40: 26,884,084 km (0.111 R)
• M41: 27,739,036 km (0.1 R)
• M42: 28,494,355 km (0.12 R)
• M43: 29,038,143 km (0.072 R)
• M44: 29,475,568 km (0.1 R)
• M45: 30,578,553 km (0.06 R)
• M46: 30,689,554 km (0.111 R)
• M47: 32,711,370 km (0.055 R)
• M48: 32,938,609 km (0.032 R)
• M49: 33,738,209 km (0.108 R)
• M50: 39,149,613 km (0.06 R)
• M51: 39,270,189 km (0.069 R)
• M52: 44,571,489 km (0.099 R)
• M53: 44,823,412 km (0.096 R)
• M54: 45,202,343 km (0.049 R)
• M55: 45,328,903 km (0.105 R)
• M56: 46,217,813 km (0.047 R)
• M57: 48,271,343 km (0.097 R)
• M58: 49,700,302 km (0.118 R)
• M59: 52,599,659 km (0.107 R)
• M60: 52,732,801 km (0.079 R)
• M61: 52,865,943 km (0.11 R)
• M62: 55,012,373 km (0.061 R)
• M63: 56,368,328 km (0.097 R)
• M64: 57,187,077 km (0.08 R)
• M65: 60,223,016 km (0.08 R)
• M66: 61,199,891 km (0.085 R)
• M67: 69,055,574 km (0.102 R)
• M68: 69,639,155 km (0.064 R)
• M69: 70,811,255 km (0.12 R)
• M70: 71,252,568 km (0.09 R)
• M71: 72,285,542 km (0.061 R)
• M72: 72,581,596 km (0.11 R)
• M73: 72,729,698 km (0.034 R)
• M74: 73,323,452 km (0.056 R)
• M75: 78,130,929 km (0.119 R)
• M76: 81,494,637 km (0.055 R)
• M77: 81,648,723 km (0.1 R)
• M78: 84,437,526 km (0.069 R)
• M79: 85,530,638 km (0.09 R)
• M80: 88,520,800 km (0.114 R)
• M81: 88,996,072 km (0.109 R)
• M82: 89,154,646 km (0.082 R)
• M83: 89,789,988 km (0.094 R)
• M84: 91,865,360 km (0.082 R)
• M85: 93,633,756 km (0.109 R)
• M86: 95,251,059 km (0.097 R)
• M87: 100,818,643 km (0.094 R)
• M88: 102,143,930 km (0.114 R)
• M89: 102,975,246 km (0.088 R)
• M90: 105,818,203 km (0.045 R)
• M91: 106,659,243 km (0.108 R)
• M92: 106,996,287 km (0.071 R)
• M93: 113,123,367 km (0.114 R)
• M94: 115,190,959 km (0.109 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 16,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit