🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.55 AU - 0.65 AU

Year: 171 Days

Day: 43.9 Hours

Environment

Temp: 223 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,228,700 km

• M1: 342,130 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.28 AU - 4.92 AU

Year: 3048 Days

Day: 29.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274

Radius: 9.4

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.59 AU - 7.73 AU

Year: 6309 Days

Day: 7.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 114,228,700 km

• M1: 138,976 km (0.083 R)
• M2: 238,010 km (0.03 R)
• M3: 323,879 km (0.118 R)
• M4: 555,457 km (0.071 R)
• M5: 826,827 km (0.105 R)
• M6: 910,303 km (0.107 R)
• M7: 1,047,634 km (0.101 R)
• M8: 1,385,575 km (0.062 R)
• M9: 1,604,437 km (0.096 R)
• M10: 1,772,136 km (0.074 R)
• M11: 1,834,668 km (0.1 R)
• M12: 1,929,663 km (0.111 R)
• M13: 2,659,401 km (0.104 R)
• M14: 2,840,415 km (0.063 R)
• M15: 2,969,667 km (0.102 R)
• M16: 3,063,316 km (0.081 R)
• M17: 3,349,796 km (0.091 R)
• M18: 3,565,516 km (0.038 R)
• M19: 3,645,102 km (0.091 R)
• M20: 3,765,528 km (0.079 R)
• M21: 3,907,945 km (0.099 R)
• M22: 4,135,035 km (0.076 R)
• M23: 4,516,210 km (0.096 R)
• M24: 4,645,911 km (0.105 R)
• M25: 4,842,633 km (0.076 R)
• M26: 5,221,714 km (0.119 R)
• M27: 5,380,736 km (0.11 R)
• M28: 5,633,706 km (0.106 R)
• M29: 5,937,689 km (0.088 R)
• M30: 6,343,548 km (0.054 R)
• M31: 6,881,951 km (0.062 R)
• M32: 7,207,027 km (0.056 R)
• M33: 7,358,719 km (0.091 R)
• M34: 8,080,978 km (0.102 R)
• M35: 8,370,749 km (0.119 R)
• M36: 8,664,110 km (0.103 R)
• M37: 8,744,744 km (0.074 R)
• M38: 9,042,443 km (0.115 R)
• M39: 9,508,889 km (0.066 R)
• M40: 10,551,437 km (0.111 R)
• M41: 10,695,051 km (0.09 R)
• M42: 10,984,373 km (0.092 R)
• M43: 11,276,239 km (0.097 R)
• M44: 11,957,208 km (0.119 R)
• M45: 12,047,117 km (0.101 R)
• M46: 12,107,105 km (0.086 R)
• M47: 12,408,545 km (0.109 R)
• M48: 12,651,492 km (0.081 R)
• M49: 12,957,569 km (0.037 R)
• M50: 13,049,721 km (0.101 R)
• M51: 13,111,356 km (0.08 R)
• M52: 13,389,907 km (0.113 R)
• M53: 14,332,523 km (0.079 R)
• M54: 14,523,709 km (0.116 R)
• M55: 15,688,030 km (0.067 R)
• M56: 15,753,553 km (0.071 R)
• M57: 15,917,812 km (0.102 R)
• M58: 16,215,063 km (0.05 R)
• M59: 16,580,830 km (0.031 R)
• M60: 16,915,630 km (0.108 R)
• M61: 18,036,417 km (0.092 R)
• M62: 18,105,082 km (0.12 R)
• M63: 19,041,116 km (0.053 R)
• M64: 19,181,140 km (0.102 R)
• M65: 19,638,460 km (0.091 R)
• M66: 19,850,889 km (0.096 R)
• M67: 20,420,708 km (0.117 R)
• M68: 20,671,733 km (0.043 R)
• M69: 20,996,061 km (0.12 R)
• M70: 21,068,317 km (0.069 R)
• M71: 21,140,722 km (0.072 R)
• M72: 21,249,480 km (0.079 R)
• M73: 21,613,152 km (0.102 R)
• M74: 21,686,156 km (0.072 R)
• M75: 22,199,426 km (0.1 R)
• M76: 23,237,935 km (0.083 R)
• M77: 23,350,133 km (0.096 R)
• M78: 23,500,030 km (0.088 R)
• M79: 23,574,979 km (0.116 R)
• M80: 24,481,991 km (0.062 R)
• M81: 24,710,576 km (0.119 R)
• M82: 25,554,607 km (0.06 R)
• M83: 25,786,484 km (0.079 R)
• M84: 25,902,722 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.2

Radius: 10.7

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.15 AU - 8.47 AU

Year: 8794 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 114,228,700 km

• M1: 140,323 km (0.061 R)
• M2: 363,373 km (0.095 R)
• M3: 613,950 km (0.071 R)
• M4: 689,347 km (0.094 R)
• M5: 800,947 km (0.047 R)
• M6: 989,590 km (0.12 R)
• M7: 1,193,193 km (0.103 R)
• M8: 1,410,708 km (0.102 R)
• M9: 1,598,603 km (0.11 R)
• M10: 1,839,455 km (0.093 R)
• M11: 1,976,038 km (0.099 R)
• M12: 2,555,580 km (0.101 R)
• M13: 2,657,307 km (0.087 R)
• M14: 2,890,979 km (0.113 R)
• M15: 3,240,589 km (0.116 R)
• M16: 3,518,692 km (0.037 R)
• M17: 3,603,663 km (0.061 R)
• M18: 3,950,581 km (0.045 R)
• M19: 4,038,993 km (0.065 R)
• M20: 4,308,419 km (0.091 R)
• M21: 4,430,042 km (0.1 R)
• M22: 5,410,955 km (0.08 R)
• M23: 6,112,569 km (0.097 R)
• M24: 6,387,530 km (0.072 R)
• M25: 6,913,815 km (0.056 R)
• M26: 7,200,295 km (0.112 R)
• M27: 7,933,624 km (0.112 R)
• M28: 8,158,320 km (0.077 R)
• M29: 8,613,845 km (0.096 R)
• M30: 9,273,572 km (0.092 R)
• M31: 9,431,099 km (0.111 R)
• M32: 9,748,994 km (0.094 R)
• M33: 10,682,485 km (0.085 R)
• M34: 10,930,668 km (0.1 R)
• M35: 11,055,582 km (0.102 R)
• M36: 11,390,681 km (0.107 R)
• M37: 12,071,202 km (0.098 R)
• M38: 12,243,389 km (0.113 R)
• M39: 12,721,055 km (0.093 R)
• M40: 12,984,198 km (0.082 R)
• M41: 13,072,311 km (0.111 R)
• M42: 13,426,858 km (0.105 R)
• M43: 15,479,340 km (0.116 R)
• M44: 15,854,382 km (0.1 R)
• M45: 16,184,994 km (0.052 R)
• M46: 17,045,630 km (0.049 R)
• M47: 17,774,321 km (0.093 R)
• M48: 18,068,580 km (0.104 R)
• M49: 19,513,546 km (0.115 R)
• M50: 20,480,397 km (0.056 R)
• M51: 21,047,224 km (0.046 R)
• M52: 21,567,076 km (0.094 R)
• M53: 21,985,950 km (0.101 R)
• M54: 23,098,360 km (0.05 R)
• M55: 23,419,547 km (0.079 R)
• M56: 26,543,898 km (0.117 R)
• M57: 27,274,684 km (0.117 R)
• M58: 27,387,630 km (0.064 R)
• M59: 27,784,364 km (0.115 R)
• M60: 28,069,048 km (0.096 R)
• M61: 29,274,807 km (0.078 R)
• M62: 30,673,398 km (0.091 R)
• M63: 31,736,590 km (0.064 R)
• M64: 33,173,029 km (0.111 R)
• M65: 34,020,650 km (0.06 R)
• M66: 35,121,092 km (0.077 R)
• M67: 35,244,062 km (0.086 R)
• M68: 35,737,435 km (0.087 R)
• M69: 36,357,219 km (0.097 R)
• M70: 36,668,532 km (0.101 R)
• M71: 37,168,489 km (0.09 R)
• M72: 37,293,852 km (0.086 R)
• M73: 38,491,532 km (0.084 R)
• M74: 39,126,874 km (0.067 R)
• M75: 40,601,460 km (0.065 R)
• M76: 42,094,148 km (0.092 R)
• M77: 42,880,135 km (0.06 R)
• M78: 44,333,628 km (0.102 R)
• M79: 44,466,621 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.8

Radius: 4.1

Gravity: 40.74 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.23 AU - 18.45 AU

Year: 23142 Days

Day: 15.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 114,228,700 km

• M1: 270,473 km (0.108 R)
• M2: 324,478 km (0.087 R)
• M3: 530,773 km (0.106 R)
• M4: 623,374 km (0.076 R)
• M5: 671,844 km (0.109 R)
• M6: 746,643 km (0.055 R)
• M7: 1,313,619 km (0.084 R)
• M8: 1,569,880 km (0.089 R)
• M9: 1,738,028 km (0.073 R)
• M10: 2,351,529 km (0.083 R)
• M11: 2,661,496 km (0.111 R)
• M12: 3,192,119 km (0.062 R)
• M13: 3,710,326 km (0.113 R)
• M14: 4,300,490 km (0.11 R)
• M15: 5,314,165 km (0.098 R)
• M16: 5,515,374 km (0.092 R)
• M17: 5,667,815 km (0.102 R)
• M18: 7,943,647 km (0.093 R)
• M19: 8,058,239 km (0.095 R)
• M20: 8,405,456 km (0.094 R)
• M21: 8,698,667 km (0.12 R)
• M22: 8,995,170 km (0.102 R)
• M23: 9,415,690 km (0.099 R)
• M24: 9,904,277 km (0.111 R)
• M25: 10,276,027 km (0.069 R)
• M26: 10,905,834 km (0.069 R)
• M27: 10,969,563 km (0.111 R)
• M28: 11,033,292 km (0.043 R)
• M29: 11,289,703 km (0.114 R)
• M30: 11,418,656 km (0.104 R)
• M31: 12,004,780 km (0.111 R)
• M32: 13,138,583 km (0.089 R)
• M33: 15,793,496 km (0.044 R)
• M34: 16,665,352 km (0.108 R)
• M35: 16,738,655 km (0.062 R)
• M36: 18,606,983 km (0.072 R)
• M37: 19,218,689 km (0.06 R)
• M38: 20,540,386 km (0.093 R)
• M39: 20,934,726 km (0.119 R)
• M40: 21,331,460 km (0.099 R)
• M41: 21,810,771 km (0.108 R)
• M42: 22,132,407 km (0.114 R)
• M43: 22,617,702 km (0.043 R)
• M44: 22,698,934 km (0.111 R)
• M45: 23,270,248 km (0.077 R)
• M46: 23,352,228 km (0.068 R)
• M47: 23,928,927 km (0.101 R)
• M48: 24,260,436 km (0.064 R)
• M49: 24,844,466 km (0.036 R)
• M50: 27,833,282 km (0.092 R)
• M51: 28,883,758 km (0.075 R)
• M52: 29,591,207 km (0.09 R)
• M53: 29,769,079 km (0.057 R)
• M54: 30,483,708 km (0.072 R)
• M55: 35,641,693 km (0.112 R)
• M56: 37,068,408 km (0.105 R)
• M57: 38,029,873 km (0.079 R)
• M58: 39,977,189 km (0.113 R)
• M59: 42,156,530 km (0.038 R)
• M60: 43,159,883 km (0.11 R)
• M61: 43,361,392 km (0.03 R)
• M62: 44,475,896 km (0.061 R)
• M63: 45,189,926 km (0.117 R)
• M64: 45,702,299 km (0.111 R)
• M65: 46,422,762 km (0.051 R)
• M66: 48,083,748 km (0.104 R)
• M67: 48,292,736 km (0.081 R)
• M68: 49,131,681 km (0.081 R)
• M69: 51,891,462 km (0.096 R)
• M70: 52,213,098 km (0.116 R)
• M71: 52,858,463 km (0.084 R)
• M72: 53,614,530 km (0.091 R)
• M73: 53,722,989 km (0.068 R)
• M74: 56,895,661 km (0.104 R)
• M75: 59,454,831 km (0.112 R)
• M76: 61,257,186 km (0.117 R)
• M77: 62,620,621 km (0.1 R)
• M78: 63,077,344 km (0.113 R)
• M79: 63,535,113 km (0.098 R)
• M80: 63,994,080 km (0.12 R)
• M81: 67,003,839 km (0.104 R)
• M82: 67,939,125 km (0.089 R)
• M83: 69,350,132 km (0.092 R)
• M84: 70,414,671 km (0.085 R)
• M85: 71,246,435 km (0.047 R)
• M86: 72,560,054 km (0.109 R)
• M87: 74,002,327 km (0.028 R)
• M88: 74,726,829 km (0.052 R)
• M89: 74,968,879 km (0.095 R)
• M90: 77,403,883 km (0.12 R)
• M91: 77,648,775 km (0.047 R)
• M92: 80,235,920 km (0.055 R)
• M93: 81,104,635 km (0.032 R)
• M94: 81,228,951 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.6

Radius: 6

Gravity: 25.07 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 15.7 AU - 23.66 AU

Year: 32049 Days

Day: 16.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,228,700 km

• M1: 78,240 km (0.085 R)
• M2: 284,386 km (0.098 R)
• M3: 350,358 km (0.088 R)
• M4: 422,016 km (0.086 R)
• M5: 525,837 km (0.062 R)
• M6: 728,093 km (0.104 R)
• M7: 1,669,213 km (0.066 R)
• M8: 2,561,415 km (0.061 R)
• M9: 2,657,606 km (0.108 R)
• M10: 3,470,072 km (0.107 R)
• M11: 4,526,383 km (0.043 R)
• M12: 4,584,576 km (0.089 R)
• M13: 4,819,894 km (0.093 R)
• M14: 5,363,682 km (0.059 R)
• M15: 5,736,929 km (0.066 R)
• M16: 8,359,978 km (0.045 R)
• M17: 8,647,355 km (0.099 R)
• M18: 9,231,834 km (0.084 R)
• M19: 9,904,426 km (0.086 R)
• M20: 11,060,070 km (0.12 R)
• M21: 11,138,758 km (0.105 R)
• M22: 12,666,302 km (0.094 R)
• M23: 12,996,165 km (0.111 R)
• M24: 13,079,043 km (0.117 R)
• M25: 13,664,419 km (0.066 R)
• M26: 15,208,568 km (0.117 R)
• M27: 15,295,933 km (0.113 R)
• M28: 15,383,448 km (0.103 R)
• M29: 15,647,189 km (0.084 R)
• M30: 16,807,022 km (0.083 R)
• M31: 16,897,379 km (0.042 R)
• M32: 17,078,542 km (0.11 R)
• M33: 17,351,707 km (0.07 R)
• M34: 17,534,516 km (0.099 R)
• M35: 20,352,491 km (0.102 R)
• M36: 21,813,314 km (0.094 R)
• M37: 22,407,068 km (0.074 R)
• M38: 22,905,977 km (0.038 R)
• M39: 23,914,566 km (0.112 R)
• M40: 25,143,961 km (0.096 R)
• M41: 26,288,983 km (0.087 R)
• M42: 26,604,186 km (0.109 R)
• M43: 30,703,467 km (0.092 R)
• M44: 31,591,330 km (0.065 R)
• M45: 32,262,576 km (0.092 R)
• M46: 32,487,422 km (0.043 R)
• M47: 32,600,069 km (0.107 R)
• M48: 33,278,495 km (0.076 R)
• M49: 41,041,129 km (0.099 R)
• M50: 41,895,781 km (0.048 R)
• M51: 42,386,911 km (0.108 R)
• M52: 42,879,836 km (0.089 R)
• M53: 44,996,048 km (0.048 R)
• M54: 46,636,987 km (0.076 R)
• M55: 49,588,104 km (0.119 R)
• M56: 49,717,805 km (0.093 R)
• M57: 50,628,557 km (0.04 R)
• M58: 51,413,796 km (0.065 R)
• M59: 54,059,734 km (0.09 R)
• M60: 54,460,506 km (0.089 R)
• M61: 57,429,127 km (0.101 R)
• M62: 58,658,522 km (0.04 R)
• M63: 59,896,743 km (0.101 R)
• M64: 61,700,295 km (0.098 R)
• M65: 62,258,894 km (0.097 R)
• M66: 63,099,783 km (0.076 R)
• M67: 63,380,878 km (0.037 R)
• M68: 64,368,224 km (0.117 R)
• M69: 66,072,592 km (0.108 R)
• M70: 66,787,072 km (0.114 R)
• M71: 68,223,810 km (0.104 R)
• M72: 68,656,896 km (0.064 R)
• M73: 71,127,654 km (0.115 R)
• M74: 72,741,965 km (0.086 R)
• M75: 74,962,595 km (0.096 R)
• M76: 77,807,199 km (0.1 R)
• M77: 79,166,894 km (0.096 R)
• M78: 79,318,437 km (0.11 R)
• M79: 79,470,129 km (0.087 R)
• M80: 79,925,654 km (0.111 R)
• M81: 80,534,518 km (0.059 R)
• M82: 84,838,748 km (0.109 R)
• M83: 87,018,837 km (0.119 R)
• M84: 88,901,975 km (0.102 R)
• M85: 89,059,502 km (0.109 R)
• M86: 89,217,178 km (0.09 R)
• M87: 89,848,631 km (0.097 R)
• M88: 90,481,579 km (0.099 R)
• M89: 91,274,897 km (0.101 R)
• M90: 99,987,926 km (0.109 R)
• M91: 101,301,096 km (0.101 R)
• M92: 103,612,832 km (0.074 R)
• M93: 106,109,022 km (0.091 R)
• M94: 106,276,123 km (0.098 R)
• M95: 109,467,943 km (0.055 R)
• M96: 112,350,394 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 10,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit