🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.7 AU

Year: 169 Days

Day: 39.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.22 AU - 2.78 AU

Year: 1474 Days

Day: 37 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,584,871 km

• M1: 27,227 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.01 AU - 3.09 AU

Year: 1986 Days

Day: 41.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.87 AU - 4.87 AU

Year: 3405 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,584,871 km

• M1: 60,138 km (0.109 R)
• M2: 1,336,208 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.5

Radius: 13.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.61 AU - 6.51 AU

Year: 5561 Days

Day: 12.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 95,584,871 km

• M1: 275,410 km (0.114 R)
• M2: 442,361 km (0.118 R)
• M3: 705,504 km (0.085 R)
• M4: 823,536 km (0.103 R)
• M5: 1,007,542 km (0.082 R)
• M6: 1,112,859 km (0.098 R)
• M7: 1,222,065 km (0.109 R)
• M8: 1,368,372 km (0.097 R)
• M9: 1,503,608 km (0.091 R)
• M10: 1,625,830 km (0.076 R)
• M11: 1,769,892 km (0.052 R)
• M12: 2,149,273 km (0.093 R)
• M13: 2,471,656 km (0.073 R)
• M14: 2,962,487 km (0.109 R)
• M15: 3,073,339 km (0.092 R)
• M16: 3,162,948 km (0.083 R)
• M17: 3,437,460 km (0.038 R)
• M18: 3,936,818 km (0.117 R)
• M19: 4,157,923 km (0.046 R)
• M20: 4,307,671 km (0.069 R)
• M21: 4,664,162 km (0.101 R)
• M22: 5,083,485 km (0.093 R)
• M23: 6,327,392 km (0.076 R)
• M24: 6,471,305 km (0.061 R)
• M25: 6,616,415 km (0.077 R)
• M26: 8,063,026 km (0.104 R)
• M27: 8,598,437 km (0.093 R)
• M28: 8,694,179 km (0.088 R)
• M29: 9,047,978 km (0.104 R)
• M30: 10,171,758 km (0.101 R)
• M31: 10,408,721 km (0.107 R)
• M32: 10,613,071 km (0.117 R)
• M33: 10,784,510 km (0.093 R)
• M34: 11,374,375 km (0.107 R)
• M35: 12,368,602 km (0.116 R)
• M36: 12,476,762 km (0.095 R)
• M37: 12,839,686 km (0.042 R)
• M38: 13,243,002 km (0.097 R)
• M39: 13,501,806 km (0.088 R)
• M40: 14,024,501 km (0.072 R)
• M41: 14,820,960 km (0.082 R)
• M42: 15,051,191 km (0.096 R)
• M43: 15,244,023 km (0.117 R)
• M44: 16,220,448 km (0.116 R)
• M45: 16,736,112 km (0.074 R)
• M46: 16,855,940 km (0.067 R)
• M47: 17,016,010 km (0.116 R)
• M48: 17,580,592 km (0.082 R)
• M49: 19,688,875 km (0.117 R)
• M50: 19,815,285 km (0.095 R)
• M51: 20,580,029 km (0.073 R)
• M52: 20,794,254 km (0.111 R)
• M53: 20,923,057 km (0.038 R)
• M54: 21,484,349 km (0.055 R)
• M55: 21,745,247 km (0.046 R)
• M56: 22,182,223 km (0.107 R)
• M57: 22,622,040 km (0.092 R)
• M58: 22,975,989 km (0.089 R)
• M59: 23,109,281 km (0.089 R)
• M60: 23,287,302 km (0.115 R)
• M61: 23,689,571 km (0.108 R)
• M62: 23,958,997 km (0.118 R)
• M63: 24,455,662 km (0.064 R)
• M64: 26,150,905 km (0.064 R)
• M65: 26,382,931 km (0.111 R)
• M66: 27,459,138 km (0.118 R)
• M67: 27,600,508 km (0.111 R)
• M68: 28,980,100 km (0.109 R)
• M69: 29,654,038 km (0.11 R)
• M70: 30,723,663 km (0.105 R)
• M71: 31,066,691 km (0.071 R)
• M72: 32,850,645 km (0.104 R)
• M73: 33,301,832 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.6

Radius: 12.4

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.33 AU - 8.49 AU

Year: 6771 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 95,584,871 km

• M1: 218,712 km (0.082 R)
• M2: 500,704 km (0.046 R)
• M3: 736,321 km (0.071 R)
• M4: 1,118,394 km (0.117 R)
• M5: 1,231,789 km (0.117 R)
• M6: 1,418,188 km (0.049 R)
• M7: 1,577,958 km (0.058 R)
• M8: 1,781,561 km (0.096 R)
• M9: 1,954,795 km (0.118 R)
• M10: 2,113,668 km (0.052 R)
• M11: 2,339,262 km (0.056 R)
• M12: 2,703,533 km (0.096 R)
• M13: 3,155,468 km (0.105 R)
• M14: 3,390,486 km (0.111 R)
• M15: 3,753,859 km (0.092 R)
• M16: 3,877,876 km (0.03 R)
• M17: 4,181,111 km (0.095 R)
• M18: 5,191,794 km (0.088 R)
• M19: 5,386,122 km (0.093 R)
• M20: 5,696,238 km (0.11 R)
• M21: 5,954,444 km (0.028 R)
• M22: 6,782,319 km (0.104 R)
• M23: 7,458,202 km (0.116 R)
• M24: 7,583,415 km (0.062 R)
• M25: 7,740,942 km (0.091 R)
• M26: 8,544,731 km (0.068 R)
• M27: 9,544,344 km (0.117 R)
• M28: 9,646,370 km (0.097 R)
• M29: 9,988,949 km (0.099 R)
• M30: 10,545,603 km (0.064 R)
• M31: 11,255,594 km (0.119 R)
• M32: 11,399,507 km (0.11 R)
• M33: 11,688,979 km (0.042 R)
• M34: 11,834,688 km (0.1 R)
• M35: 12,312,503 km (0.089 R)
• M36: 12,460,755 km (0.097 R)
• M37: 13,059,745 km (0.045 R)
• M38: 13,210,988 km (0.11 R)
• M39: 13,744,903 km (0.045 R)
• M40: 13,975,882 km (0.07 R)
• M41: 14,637,404 km (0.119 R)
• M42: 15,031,295 km (0.119 R)
• M43: 16,396,675 km (0.077 R)
• M44: 17,969,247 km (0.098 R)
• M45: 18,179,732 km (0.11 R)
• M46: 18,858,756 km (0.072 R)
• M47: 19,158,551 km (0.083 R)
• M48: 19,503,074 km (0.106 R)
• M49: 20,504,782 km (0.1 R)
• M50: 20,901,366 km (0.119 R)
• M51: 22,241,613 km (0.088 R)
• M52: 22,922,134 km (0.108 R)
• M53: 23,609,386 km (0.117 R)
• M54: 24,489,770 km (0.046 R)
• M55: 24,629,793 km (0.03 R)
• M56: 24,723,292 km (0.072 R)
• M57: 25,098,484 km (0.117 R)
• M58: 25,996,819 km (0.114 R)
• M59: 27,146,628 km (0.059 R)
• M60: 27,630,727 km (0.05 R)
• M61: 28,215,355 km (0.089 R)
• M62: 29,149,295 km (0.116 R)
• M63: 29,297,696 km (0.094 R)
• M64: 30,043,441 km (0.116 R)
• M65: 30,644,525 km (0.12 R)
• M66: 30,745,055 km (0.107 R)
• M67: 31,502,918 km (0.069 R)
• M68: 32,062,564 km (0.077 R)
• M69: 32,625,500 km (0.119 R)
• M70: 32,779,586 km (0.092 R)
• M71: 33,813,008 km (0.113 R)
• M72: 34,177,279 km (0.115 R)
• M73: 34,490,537 km (0.11 R)
• M74: 35,277,871 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.3

Radius: 8.7

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.69 AU - 11.05 AU

Year: 9848 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 95,584,871 km

• M1: 126,709 km (0.115 R)
• M2: 323,580 km (0.111 R)
• M3: 429,495 km (0.109 R)
• M4: 493,075 km (0.052 R)
• M5: 548,725 km (0.053 R)
• M6: 931,546 km (0.047 R)
• M7: 1,075,758 km (0.106 R)
• M8: 1,258,866 km (0.114 R)
• M9: 1,386,623 km (0.03 R)
• M10: 1,502,112 km (0.088 R)
• M11: 1,672,654 km (0.102 R)
• M12: 1,778,120 km (0.045 R)
• M13: 1,849,628 km (0.052 R)
• M14: 2,299,469 km (0.107 R)
• M15: 2,357,962 km (0.104 R)
• M16: 2,456,846 km (0.118 R)
• M17: 2,597,468 km (0.099 R)
• M18: 2,971,612 km (0.076 R)
• M19: 3,035,640 km (0.11 R)
• M20: 3,451,821 km (0.108 R)
• M21: 3,678,312 km (0.096 R)
• M22: 3,770,166 km (0.028 R)
• M23: 4,003,389 km (0.048 R)
• M24: 4,337,889 km (0.057 R)
• M25: 4,731,182 km (0.113 R)
• M26: 5,290,678 km (0.081 R)
• M27: 5,473,038 km (0.112 R)
• M28: 6,361,051 km (0.057 R)
• M29: 6,499,429 km (0.068 R)
• M30: 7,235,301 km (0.107 R)
• M31: 8,540,094 km (0.08 R)
• M32: 8,601,130 km (0.079 R)
• M33: 9,063,537 km (0.099 R)
• M34: 9,250,684 km (0.113 R)
• M35: 9,502,307 km (0.116 R)
• M36: 9,820,053 km (0.086 R)
• M37: 10,108,927 km (0.055 R)
• M38: 10,596,765 km (0.05 R)
• M39: 11,125,594 km (0.11 R)
• M40: 11,259,035 km (0.103 R)
• M41: 11,359,565 km (0.069 R)
• M42: 12,346,611 km (0.056 R)
• M43: 12,693,230 km (0.088 R)
• M44: 13,113,450 km (0.102 R)
• M45: 13,183,911 km (0.067 R)
• M46: 13,254,521 km (0.079 R)
• M47: 14,183,973 km (0.1 R)
• M48: 14,292,581 km (0.099 R)
• M49: 14,401,488 km (0.042 R)
• M50: 14,583,548 km (0.082 R)
• M51: 16,484,040 km (0.091 R)
• M52: 16,636,330 km (0.057 R)
• M53: 16,789,219 km (0.104 R)
• M54: 16,980,854 km (0.032 R)
• M55: 17,211,833 km (0.068 R)
• M56: 17,871,859 km (0.037 R)
• M57: 18,263,955 km (0.072 R)
• M58: 18,738,180 km (0.064 R)
• M59: 18,976,939 km (0.107 R)
• M60: 19,457,297 km (0.064 R)
• M61: 19,820,222 km (0.12 R)
• M62: 20,470,973 km (0.086 R)
• M63: 20,840,031 km (0.081 R)
• M64: 20,963,598 km (0.119 R)
• M65: 21,584,878 km (0.102 R)
• M66: 21,835,006 km (0.075 R)
• M67: 22,044,293 km (0.034 R)
• M68: 22,338,403 km (0.057 R)
• M69: 23,057,969 km (0.054 R)
• M70: 23,613,276 km (0.072 R)
• M71: 24,650,288 km (0.085 R)
• M72: 25,922,917 km (0.074 R)
• M73: 26,144,472 km (0.047 R)
• M74: 26,233,333 km (0.068 R)
• M75: 26,768,295 km (0.057 R)
• M76: 26,947,364 km (0.077 R)
• M77: 27,396,905 km (0.098 R)
• M78: 27,667,827 km (0.072 R)
• M79: 28,030,452 km (0.046 R)
• M80: 28,121,408 km (0.068 R)
• M81: 28,806,267 km (0.11 R)
• M82: 28,943,897 km (0.104 R)
• M83: 29,404,359 km (0.111 R)
• M84: 29,496,661 km (0.102 R)
• M85: 30,332,315 km (0.11 R)
• M86: 30,612,661 km (0.101 R)
• M87: 31,128,774 km (0.107 R)
• M88: 31,222,871 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.5

Radius: 6.9

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 17.14 AU - 20.78 AU

Year: 30776 Days

Day: 18.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,584,871 km

• M1: 509,530 km (0.105 R)
• M2: 632,500 km (0.099 R)
• M3: 711,188 km (0.083 R)
• M4: 765,492 km (0.102 R)
• M5: 1,153,549 km (0.096 R)
• M6: 1,218,175 km (0.098 R)
• M7: 1,284,148 km (0.086 R)
• M8: 2,452,358 km (0.061 R)
• M9: 2,621,403 km (0.085 R)
• M10: 2,707,422 km (0.091 R)
• M11: 3,810,108 km (0.063 R)
• M12: 4,006,081 km (0.081 R)
• M13: 4,055,598 km (0.085 R)
• M14: 4,408,051 km (0.111 R)
• M15: 5,034,866 km (0.063 R)
• M16: 5,413,349 km (0.086 R)
• M17: 5,970,002 km (0.071 R)
• M18: 6,370,476 km (0.073 R)
• M19: 6,603,250 km (0.097 R)
• M20: 7,378,765 km (0.039 R)
• M21: 9,014,768 km (0.105 R)
• M22: 10,074,968 km (0.038 R)
• M23: 10,346,189 km (0.067 R)
• M24: 10,619,803 km (0.073 R)
• M25: 13,933,097 km (0.115 R)
• M26: 14,386,977 km (0.079 R)
• M27: 14,769,050 km (0.091 R)
• M28: 16,092,841 km (0.048 R)
• M29: 17,698,176 km (0.066 R)
• M30: 18,602,645 km (0.118 R)
• M31: 19,353,776 km (0.071 R)
• M32: 19,437,850 km (0.036 R)
• M33: 19,944,987 km (0.118 R)
• M34: 20,799,639 km (0.099 R)
• M35: 22,191,797 km (0.037 R)
• M36: 22,456,286 km (0.116 R)
• M37: 22,810,384 km (0.075 R)
• M38: 23,793,841 km (0.106 R)
• M39: 24,154,820 km (0.089 R)
• M40: 24,335,983 km (0.119 R)
• M41: 24,973,719 km (0.116 R)
• M42: 27,768,656 km (0.092 R)
• M43: 28,913,977 km (0.105 R)
• M44: 29,299,192 km (0.108 R)
• M45: 29,492,472 km (0.119 R)
• M46: 30,074,857 km (0.083 R)
• M47: 31,547,049 km (0.089 R)
• M48: 32,043,116 km (0.03 R)
• M49: 37,876,236 km (0.067 R)
• M50: 38,086,870 km (0.094 R)
• M51: 38,509,035 km (0.052 R)
• M52: 40,535,787 km (0.11 R)
• M53: 42,378,234 km (0.098 R)
• M54: 42,596,797 km (0.11 R)
• M55: 44,358,910 km (0.082 R)
• M56: 44,469,762 km (0.102 R)
• M57: 45,248,718 km (0.047 R)
• M58: 45,695,866 km (0.069 R)
• M59: 46,256,858 km (0.068 R)
• M60: 46,933,190 km (0.085 R)
• M61: 48,981,335 km (0.093 R)
• M62: 50,710,387 km (0.119 R)
• M63: 51,407,513 km (0.046 R)
• M64: 52,693,905 km (0.086 R)
• M65: 54,227,882 km (0.035 R)
• M66: 54,465,144 km (0.114 R)
• M67: 57,098,066 km (0.089 R)
• M68: 57,218,792 km (0.081 R)
• M69: 57,581,268 km (0.071 R)
• M70: 59,160,872 km (0.116 R)
• M71: 59,894,649 km (0.045 R)
• M72: 61,001,075 km (0.11 R)
• M73: 62,984,743 km (0.057 R)
• M74: 63,733,929 km (0.099 R)
• M75: 64,737,581 km (0.063 R)
• M76: 65,620,059 km (0.109 R)
• M77: 65,872,879 km (0.076 R)
• M78: 66,506,576 km (0.063 R)
• M79: 67,142,068 km (0.073 R)
• M80: 71,257,355 km (0.069 R)
• M81: 71,647,357 km (0.04 R)
• M82: 73,083,347 km (0.119 R)
• M83: 74,133,674 km (0.1 R)
• M84: 74,792,652 km (0.079 R)
• M85: 76,914,399 km (0.062 R)
• M86: 78,250,607 km (0.109 R)
• M87: 80,945,762 km (0.087 R)
• M88: 81,216,983 km (0.103 R)
• M89: 88,233,572 km (0.117 R)
• M90: 88,512,722 km (0.034 R)
• M91: 91,884,658 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 16,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit