🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.73 AU - 0.89 AU

Year: 272 Days

Day: 46 Hours

Environment

Temp: 138 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.76 AU - 0.9 AU

Year: 282 Days

Day: 35.1 Hours

Environment

Temp: 74 °C

Axial Tilt: 134.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.8 AU - 2.42 AU

Year: 1143 Days

Day: 45.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,616,240 km

• M1: 291,566 km (0.073 R)
• M2: 1,368,970 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.77 AU - 4.59 AU

Year: 2632 Days

Day: 17.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,616,240 km

• M1: 858,692 km (0.08 R)
• M2: 950,694 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.6

Radius: 14.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.14 AU - 10.6 AU

Year: 11559 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,616,240 km

• M1: 548,875 km (0.045 R)
• M2: 794,215 km (0.1 R)
• M3: 1,078,451 km (0.109 R)
• M4: 1,791,584 km (0.032 R)
• M5: 2,050,538 km (0.11 R)
• M6: 2,296,776 km (0.093 R)
• M7: 2,927,930 km (0.109 R)
• M8: 3,407,092 km (0.097 R)
• M9: 3,582,420 km (0.11 R)
• M10: 3,790,660 km (0.104 R)
• M11: 4,219,258 km (0.116 R)
• M12: 4,760,952 km (0.077 R)
• M13: 4,957,524 km (0.087 R)
• M14: 5,426,812 km (0.09 R)
• M15: 5,666,767 km (0.106 R)
• M16: 6,625,540 km (0.051 R)
• M17: 6,771,847 km (0.11 R)
• M18: 7,030,651 km (0.118 R)
• M19: 7,179,950 km (0.118 R)
• M20: 7,405,992 km (0.086 R)
• M21: 7,711,172 km (0.117 R)
• M22: 8,373,142 km (0.094 R)
• M23: 8,531,716 km (0.072 R)
• M24: 9,503,504 km (0.049 R)
• M25: 10,810,391 km (0.08 R)
• M26: 11,331,590 km (0.11 R)
• M27: 12,218,256 km (0.091 R)
• M28: 12,715,520 km (0.042 R)
• M29: 13,127,363 km (0.082 R)
• M30: 13,450,644 km (0.056 R)
• M31: 13,729,943 km (0.086 R)
• M32: 13,964,064 km (0.091 R)
• M33: 15,058,522 km (0.074 R)
• M34: 15,203,332 km (0.108 R)
• M35: 15,494,300 km (0.101 R)
• M36: 16,180,356 km (0.095 R)
• M37: 16,328,757 km (0.054 R)
• M38: 17,582,387 km (0.117 R)
• M39: 19,336,871 km (0.065 R)
• M40: 20,394,827 km (0.11 R)
• M41: 20,823,276 km (0.113 R)
• M42: 21,146,557 km (0.027 R)
• M43: 22,566,689 km (0.107 R)
• M44: 23,009,948 km (0.054 R)
• M45: 23,680,146 km (0.053 R)
• M46: 24,583,717 km (0.079 R)
• M47: 24,754,408 km (0.073 R)
• M48: 26,192,044 km (0.053 R)
• M49: 26,657,892 km (0.113 R)
• M50: 27,834,329 km (0.044 R)
• M51: 28,071,592 km (0.102 R)
• M52: 28,727,728 km (0.116 R)
• M53: 29,027,672 km (0.09 R)
• M54: 30,055,259 km (0.054 R)
• M55: 30,849,026 km (0.048 R)
• M56: 31,094,665 km (0.095 R)
• M57: 32,332,588 km (0.079 R)
• M58: 32,894,926 km (0.052 R)
• M59: 33,145,802 km (0.1 R)
• M60: 33,902,617 km (0.061 R)
• M61: 34,920,481 km (0.038 R)
• M62: 35,754,789 km (0.094 R)
• M63: 36,077,471 km (0.118 R)
• M64: 36,401,201 km (0.114 R)
• M65: 38,231,381 km (0.059 R)
• M66: 38,561,245 km (0.088 R)
• M67: 39,623,539 km (0.049 R)
• M68: 42,662,620 km (0.1 R)
• M69: 43,210,597 km (0.075 R)
• M70: 45,008,015 km (0.041 R)
• M71: 46,477,515 km (0.117 R)
• M72: 47,324,389 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.9

Radius: 9.8

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.55 AU - 13.25 AU

Year: 13415 Days

Day: 6.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,616,240 km

• M1: 130,898 km (0.084 R)
• M2: 212,728 km (0.112 R)
• M3: 325,675 km (0.057 R)
• M4: 465,549 km (0.05 R)
• M5: 698,323 km (0.096 R)
• M6: 947,703 km (0.114 R)
• M7: 1,385,426 km (0.12 R)
• M8: 1,933,702 km (0.092 R)
• M9: 2,040,216 km (0.113 R)
• M10: 2,486,317 km (0.076 R)
• M11: 2,602,554 km (0.092 R)
• M12: 2,931,669 km (0.096 R)
• M13: 2,993,005 km (0.078 R)
• M14: 3,116,872 km (0.059 R)
• M15: 3,728,877 km (0.081 R)
• M16: 4,237,958 km (0.032 R)
• M17: 5,172,047 km (0.059 R)
• M18: 5,434,143 km (0.115 R)
• M19: 6,850,236 km (0.105 R)
• M20: 7,683,795 km (0.046 R)
• M21: 7,811,552 km (0.062 R)
• M22: 8,637,332 km (0.052 R)
• M23: 8,903,916 km (0.068 R)
• M24: 9,765,899 km (0.11 R)
• M25: 10,090,077 km (0.084 R)
• M26: 10,465,119 km (0.062 R)
• M27: 10,892,371 km (0.099 R)
• M28: 12,557,694 km (0.099 R)
• M29: 13,884,029 km (0.025 R)
• M30: 13,987,850 km (0.106 R)
• M31: 14,091,970 km (0.106 R)
• M32: 14,248,599 km (0.045 R)
• M33: 15,147,383 km (0.08 R)
• M34: 15,684,589 km (0.086 R)
• M35: 16,064,418 km (0.09 R)
• M36: 16,392,336 km (0.094 R)
• M37: 17,166,206 km (0.059 R)
• M38: 18,349,226 km (0.1 R)
• M39: 18,577,512 km (0.095 R)
• M40: 18,806,846 km (0.063 R)
• M41: 20,319,729 km (0.12 R)
• M42: 20,911,987 km (0.031 R)
• M43: 21,389,952 km (0.032 R)
• M44: 21,570,068 km (0.039 R)
• M45: 21,690,494 km (0.028 R)
• M46: 22,356,654 km (0.071 R)
• M47: 23,337,417 km (0.098 R)
• M48: 25,214,123 km (0.075 R)
• M49: 25,277,552 km (0.069 R)
• M50: 28,053,191 km (0.03 R)
• M51: 28,514,252 km (0.078 R)
• M52: 28,580,224 km (0.113 R)
• M53: 28,646,347 km (0.088 R)
• M54: 29,979,114 km (0.086 R)
• M55: 30,248,091 km (0.119 R)
• M56: 31,127,876 km (0.032 R)
• M57: 31,332,077 km (0.077 R)
• M58: 31,400,294 km (0.064 R)
• M59: 31,468,510 km (0.095 R)
• M60: 31,810,342 km (0.1 R)
• M61: 32,359,815 km (0.092 R)
• M62: 34,941,874 km (0.094 R)
• M63: 35,650,968 km (0.073 R)
• M64: 36,150,176 km (0.042 R)
• M65: 36,508,164 km (0.028 R)
• M66: 37,661,713 km (0.119 R)
• M67: 38,388,758 km (0.114 R)
• M68: 39,120,442 km (0.115 R)
• M69: 41,193,569 km (0.115 R)
• M70: 41,567,414 km (0.118 R)
• M71: 44,522,720 km (0.079 R)
• M72: 44,906,438 km (0.107 R)
• M73: 45,291,354 km (0.076 R)
• M74: 47,466,656 km (0.092 R)
• M75: 48,724,924 km (0.116 R)
• M76: 49,278,885 km (0.105 R)
• M77: 49,437,608 km (0.098 R)
• M78: 49,675,918 km (0.112 R)
• M79: 50,233,319 km (0.039 R)
• M80: 50,632,895 km (0.032 R)
• M81: 50,792,965 km (0.095 R)
• M82: 51,194,037 km (0.094 R)
• M83: 52,160,589 km (0.113 R)
• M84: 52,808,348 km (0.094 R)
• M85: 54,030,113 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.9

Radius: 4.2

Gravity: 45.46 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.86 AU - 17.36 AU

Year: 21895 Days

Day: 23.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 58.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,616,240 km

• M1: 59,839 km (0.086 R)
• M2: 257,757 km (0.038 R)
• M3: 293,062 km (0.106 R)
• M4: 330,013 km (0.08 R)
• M5: 1,595,162 km (0.083 R)
• M6: 2,014,784 km (0.113 R)
• M7: 2,389,078 km (0.108 R)
• M8: 2,624,096 km (0.118 R)
• M9: 3,200,497 km (0.109 R)
• M10: 3,590,947 km (0.06 R)
• M11: 3,769,418 km (0.051 R)
• M12: 3,814,447 km (0.095 R)
• M13: 5,096,949 km (0.081 R)
• M14: 5,654,500 km (0.11 R)
• M15: 10,693,405 km (0.099 R)
• M16: 11,078,770 km (0.087 R)
• M17: 11,143,396 km (0.11 R)
• M18: 11,273,097 km (0.101 R)
• M19: 11,534,145 km (0.067 R)
• M20: 11,995,505 km (0.036 R)
• M21: 12,462,999 km (0.097 R)
• M22: 13,346,823 km (0.041 R)
• M23: 14,532,835 km (0.083 R)
• M24: 15,102,503 km (0.034 R)
• M25: 16,558,390 km (0.111 R)
• M26: 16,854,893 km (0.107 R)
• M27: 17,603,780 km (0.086 R)
• M28: 18,134,553 km (0.058 R)
• M29: 19,914,917 km (0.082 R)
• M30: 21,105,567 km (0.118 R)
• M31: 21,588,319 km (0.114 R)
• M32: 26,179,627 km (0.105 R)
• M33: 30,059,598 km (0.094 R)
• M34: 30,240,312 km (0.087 R)
• M35: 30,511,832 km (0.112 R)
• M36: 31,973,703 km (0.119 R)
• M37: 32,065,855 km (0.116 R)
• M38: 32,158,007 km (0.027 R)
• M39: 35,726,963 km (0.098 R)
• M40: 36,879,765 km (0.104 R)
• M41: 37,169,835 km (0.041 R)
• M42: 37,266,625 km (0.028 R)
• M43: 37,460,653 km (0.031 R)
• M44: 37,752,219 km (0.118 R)
• M45: 38,044,683 km (0.072 R)
• M46: 38,435,732 km (0.1 R)
• M47: 38,926,264 km (0.111 R)
• M48: 40,311,091 km (0.118 R)
• M49: 40,510,206 km (0.069 R)
• M50: 41,309,956 km (0.102 R)
• M51: 41,913,284 km (0.099 R)
• M52: 42,215,921 km (0.084 R)
• M53: 42,823,587 km (0.067 R)
• M54: 44,150,072 km (0.053 R)
• M55: 44,560,867 km (0.104 R)
• M56: 47,577,209 km (0.096 R)
• M57: 48,315,176 km (0.055 R)
• M58: 48,738,537 km (0.082 R)
• M59: 49,588,852 km (0.109 R)
• M60: 50,658,776 km (0.114 R)
• M61: 52,603,698 km (0.076 R)
• M62: 53,475,853 km (0.094 R)
• M63: 54,793,212 km (0.114 R)
• M64: 55,345,228 km (0.078 R)
• M65: 55,899,040 km (0.114 R)
• M66: 56,900,597 km (0.103 R)
• M67: 58,695,772 km (0.081 R)
• M68: 61,194,206 km (0.114 R)
• M69: 61,308,648 km (0.106 R)
• M70: 61,996,499 km (0.103 R)
• M71: 64,540,261 km (0.08 R)
• M72: 64,773,185 km (0.101 R)
• M73: 65,356,916 km (0.042 R)
• M74: 66,411,731 km (0.051 R)
• M75: 66,529,315 km (0.097 R)
• M76: 68,300,853 km (0.105 R)
• M77: 68,419,484 km (0.101 R)
• M78: 68,538,264 km (0.115 R)
• M79: 71,047,320 km (0.047 R)
• M80: 72,011,029 km (0.081 R)
• M81: 72,494,530 km (0.043 R)
• M82: 75,172,930 km (0.111 R)
• M83: 75,417,971 km (0.11 R)
• M84: 77,883,494 km (0.12 R)
• M85: 78,752,657 km (0.115 R)
• M86: 81,127,972 km (0.08 R)
• M87: 81,253,635 km (0.092 R)
• M88: 81,505,109 km (0.104 R)
• M89: 81,882,993 km (0.055 R)
• M90: 82,135,065 km (0.118 R)
• M91: 82,387,587 km (0.104 R)
• M92: 82,640,257 km (0.07 R)
• M93: 82,893,227 km (0.099 R)
• M94: 84,416,283 km (0.12 R)
• M95: 84,671,048 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.6

Radius: 4.6

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.08 AU - 19.74 AU

Year: 29447 Days

Day: 19.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,616,240 km

• M1: 107,710 km (0.116 R)
• M2: 200,012 km (0.094 R)
• M3: 642,972 km (0.108 R)
• M4: 776,114 km (0.096 R)
• M5: 942,616 km (0.102 R)
• M6: 1,068,428 km (0.093 R)
• M7: 1,172,997 km (0.082 R)
• M8: 1,226,553 km (0.091 R)
• M9: 1,336,059 km (0.118 R)
• M10: 1,392,008 km (0.029 R)
• M11: 1,683,874 km (0.107 R)
• M12: 1,805,796 km (0.103 R)
• M13: 2,090,780 km (0.025 R)
• M14: 2,221,828 km (0.087 R)
• M15: 2,322,058 km (0.082 R)
• M16: 3,101,014 km (0.104 R)
• M17: 3,402,753 km (0.106 R)
• M18: 4,488,535 km (0.114 R)
• M19: 4,700,515 km (0.1 R)
• M20: 5,311,472 km (0.099 R)
• M21: 6,179,888 km (0.118 R)
• M22: 6,993,401 km (0.083 R)
• M23: 7,338,075 km (0.101 R)
• M24: 7,437,707 km (0.052 R)
• M25: 8,198,113 km (0.085 R)
• M26: 8,613,845 km (0.067 R)
• M27: 9,846,532 km (0.116 R)
• M28: 11,362,557 km (0.027 R)
• M29: 11,942,248 km (0.119 R)
• M30: 12,353,792 km (0.083 R)
• M31: 13,799,506 km (0.071 R)
• M32: 14,231,245 km (0.089 R)
• M33: 15,044,609 km (0.104 R)
• M34: 15,361,457 km (0.069 R)
• M35: 15,488,915 km (0.094 R)
• M36: 15,616,522 km (0.096 R)
• M37: 16,001,736 km (0.118 R)
• M38: 17,110,256 km (0.075 R)
• M39: 17,974,334 km (0.106 R)
• M40: 19,537,781 km (0.098 R)
• M41: 20,231,018 km (0.117 R)
• M42: 20,650,789 km (0.078 R)
• M43: 21,641,426 km (0.117 R)
• M44: 21,927,308 km (0.106 R)
• M45: 22,864,987 km (0.112 R)
• M46: 23,595,175 km (0.082 R)
• M47: 24,928,840 km (0.119 R)
• M48: 25,003,639 km (0.076 R)
• M49: 25,982,757 km (0.119 R)
• M50: 26,134,598 km (0.097 R)
• M51: 26,897,697 km (0.069 R)
• M52: 27,978,542 km (0.095 R)
• M53: 29,073,449 km (0.074 R)
• M54: 29,230,975 km (0.102 R)
• M55: 29,388,801 km (0.068 R)
• M56: 29,784,637 km (0.072 R)
• M57: 31,466,267 km (0.109 R)
• M58: 32,033,691 km (0.095 R)
• M59: 33,508,128 km (0.038 R)
• M60: 34,586,729 km (0.12 R)
• M61: 34,837,155 km (0.119 R)
• M62: 35,172,105 km (0.117 R)
• M63: 35,845,295 km (0.103 R)
• M64: 36,098,864 km (0.102 R)
• M65: 36,777,739 km (0.092 R)
• M66: 36,862,860 km (0.101 R)
• M67: 39,013,330 km (0.101 R)
• M68: 40,235,095 km (0.042 R)
• M69: 40,322,909 km (0.083 R)
• M70: 40,410,723 km (0.074 R)
• M71: 41,115,628 km (0.087 R)
• M72: 42,269,626 km (0.092 R)
• M73: 42,626,866 km (0.066 R)
• M74: 45,795,050 km (0.103 R)
• M75: 45,978,307 km (0.086 R)
• M76: 51,399,584 km (0.085 R)
• M77: 51,590,022 km (0.105 R)
• M78: 51,971,796 km (0.092 R)
• M79: 52,067,389 km (0.099 R)
• M80: 52,450,210 km (0.101 R)
• M81: 52,641,995 km (0.027 R)
• M82: 52,834,078 km (0.062 R)
• M83: 52,930,120 km (0.026 R)
• M84: 53,604,507 km (0.074 R)
• M85: 53,991,068 km (0.093 R)
• M86: 55,351,661 km (0.12 R)
• M87: 58,801,687 km (0.079 R)
• M88: 61,409,477 km (0.084 R)
• M89: 62,829,161 km (0.079 R)
• M90: 65,804,064 km (0.12 R)
• M91: 70,193,266 km (0.098 R)
• M92: 70,404,647 km (0.109 R)
• M93: 70,510,413 km (0.062 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: 390 - 12,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit