🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.52 AU - 0.72 AU

Year: 178 Days

Day: 32.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.8 AU - 1.14 AU

Year: 349 Days

Day: 47.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 104,964,903 km

• M1: 75,547 km (0.086 R)
• M2: 318,643 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.78 AU - 2.26 AU

Year: 1049 Days

Day: 32.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.72 AU - 2.88 AU

Year: 1711 Days

Day: 24.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.5

Radius: 11.8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.02 AU - 5.98 AU

Year: 4711 Days

Day: 13.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 104,964,903 km

• M1: 189,840 km (0.089 R)
• M2: 275,410 km (0.057 R)
• M3: 355,145 km (0.061 R)
• M4: 548,875 km (0.096 R)
• M5: 639,531 km (0.056 R)
• M6: 933,640 km (0.114 R)
• M7: 1,083,986 km (0.088 R)
• M8: 1,438,683 km (0.067 R)
• M9: 1,629,719 km (0.092 R)
• M10: 1,829,283 km (0.074 R)
• M11: 2,053,380 km (0.06 R)
• M12: 2,269,848 km (0.092 R)
• M13: 2,476,294 km (0.08 R)
• M14: 2,653,118 km (0.108 R)
• M15: 2,743,176 km (0.082 R)
• M16: 3,057,182 km (0.079 R)
• M17: 3,151,728 km (0.115 R)
• M18: 3,579,727 km (0.094 R)
• M19: 4,172,135 km (0.054 R)
• M20: 4,319,788 km (0.055 R)
• M21: 4,642,022 km (0.105 R)
• M22: 4,795,210 km (0.086 R)
• M23: 5,287,387 km (0.098 R)
• M24: 5,470,495 km (0.085 R)
• M25: 5,609,172 km (0.085 R)
• M26: 5,842,844 km (0.08 R)
• M27: 6,032,235 km (0.075 R)
• M28: 6,151,614 km (0.118 R)
• M29: 6,344,296 km (0.085 R)
• M30: 6,909,327 km (0.105 R)
• M31: 7,464,934 km (0.061 R)
• M32: 7,670,631 km (0.03 R)
• M33: 7,800,183 km (0.045 R)
• M34: 7,904,303 km (0.1 R)
• M35: 8,245,835 km (0.06 R)
• M36: 8,780,946 km (0.085 R)
• M37: 9,107,369 km (0.046 R)
• M38: 9,189,648 km (0.093 R)
• M39: 9,354,953 km (0.106 R)
• M40: 10,741,127 km (0.032 R)
• M41: 10,828,193 km (0.094 R)
• M42: 11,295,836 km (0.096 R)
• M43: 11,532,201 km (0.094 R)
• M44: 12,130,443 km (0.107 R)
• M45: 12,524,633 km (0.085 R)
• M46: 12,769,225 km (0.1 R)
• M47: 13,953,143 km (0.048 R)
• M48: 15,171,917 km (0.12 R)
• M49: 15,860,067 km (0.062 R)
• M50: 16,158,066 km (0.073 R)
• M51: 16,424,500 km (0.081 R)
• M52: 16,524,880 km (0.11 R)
• M53: 17,607,520 km (0.053 R)
• M54: 17,881,733 km (0.103 R)
• M55: 18,191,999 km (0.103 R)
• M56: 18,503,910 km (0.045 R)
• M57: 18,922,784 km (0.111 R)
• M58: 19,344,650 km (0.105 R)
• M59: 19,556,780 km (0.103 R)
• M60: 19,805,262 km (0.096 R)
• M61: 20,269,464 km (0.04 R)
• M62: 20,485,035 km (0.057 R)
• M63: 20,593,044 km (0.096 R)
• M64: 21,317,996 km (0.114 R)
• M65: 21,464,003 km (0.098 R)
• M66: 21,903,971 km (0.094 R)
• M67: 22,569,681 km (0.117 R)
• M68: 22,942,329 km (0.113 R)
• M69: 23,279,523 km (0.076 R)
• M70: 23,845,003 km (0.038 R)
• M71: 24,186,535 km (0.075 R)
• M72: 24,759,345 km (0.074 R)
• M73: 24,951,279 km (0.094 R)
• M74: 25,259,451 km (0.081 R)
• M75: 25,918,429 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.3

Radius: 14.3

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.54 AU - 14.76 AU

Year: 15469 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 104,964,903 km

• M1: 179,966 km (0.076 R)
• M2: 303,235 km (0.107 R)
• M3: 464,053 km (0.065 R)
• M4: 2,176,649 km (0.11 R)
• M5: 2,770,852 km (0.091 R)
• M6: 5,304,142 km (0.048 R)
• M7: 5,965,664 km (0.072 R)
• M8: 6,146,528 km (0.089 R)
• M9: 6,329,187 km (0.113 R)
• M10: 6,700,040 km (0.036 R)
• M11: 7,030,502 km (0.036 R)
• M12: 7,221,688 km (0.113 R)
• M13: 8,304,327 km (0.029 R)
• M14: 8,557,447 km (0.117 R)
• M15: 8,761,798 km (0.111 R)
• M16: 8,864,571 km (0.062 R)
• M17: 10,129,571 km (0.115 R)
• M18: 11,226,572 km (0.117 R)
• M19: 11,338,322 km (0.088 R)
• M20: 12,074,044 km (0.111 R)
• M21: 12,650,594 km (0.078 R)
• M22: 14,494,388 km (0.112 R)
• M23: 15,790,803 km (0.056 R)
• M24: 16,041,978 km (0.051 R)
• M25: 18,032,976 km (0.07 R)
• M26: 20,236,852 km (0.106 R)
• M27: 20,990,376 km (0.107 R)
• M28: 21,405,211 km (0.086 R)
• M29: 22,172,798 km (0.114 R)
• M30: 23,807,005 km (0.108 R)
• M31: 24,312,048 km (0.104 R)
• M32: 25,406,057 km (0.061 R)
• M33: 27,039,815 km (0.112 R)
• M34: 28,707,383 km (0.116 R)
• M35: 28,860,571 km (0.091 R)
• M36: 29,631,000 km (0.114 R)
• M37: 29,940,967 km (0.066 R)
• M38: 30,174,190 km (0.107 R)
• M39: 30,642,431 km (0.03 R)
• M40: 30,955,988 km (0.095 R)
• M41: 31,823,656 km (0.118 R)
• M42: 32,939,656 km (0.076 R)
• M43: 33,180,359 km (0.104 R)
• M44: 33,663,710 km (0.099 R)
• M45: 34,230,686 km (0.119 R)
• M46: 34,964,164 km (0.1 R)
• M47: 35,950,164 km (0.096 R)
• M48: 37,279,041 km (0.106 R)
• M49: 37,697,616 km (0.111 R)
• M50: 39,899,398 km (0.064 R)
• M51: 40,070,538 km (0.074 R)
• M52: 42,316,750 km (0.062 R)
• M53: 43,103,934 km (0.117 R)
• M54: 44,072,430 km (0.102 R)
• M55: 44,337,817 km (0.063 R)
• M56: 45,226,428 km (0.108 R)
• M57: 45,583,369 km (0.101 R)
• M58: 46,120,724 km (0.119 R)
• M59: 46,390,300 km (0.047 R)
• M60: 47,836,163 km (0.116 R)
• M61: 48,382,195 km (0.11 R)
• M62: 49,113,579 km (0.067 R)
• M63: 51,329,273 km (0.115 R)
• M64: 53,577,430 km (0.033 R)
• M65: 53,955,314 km (0.12 R)
• M66: 54,239,251 km (0.065 R)
• M67: 54,618,631 km (0.106 R)
• M68: 54,713,626 km (0.116 R)
• M69: 56,720,930 km (0.088 R)
• M70: 56,913,313 km (0.118 R)
• M71: 58,266,426 km (0.08 R)
• M72: 58,947,096 km (0.095 R)
• M73: 59,044,484 km (0.119 R)
• M74: 59,337,098 km (0.104 R)
• M75: 61,004,366 km (0.088 R)
• M76: 61,102,951 km (0.096 R)
• M77: 61,399,005 km (0.116 R)
• M78: 65,491,704 km (0.109 R)
• M79: 66,401,857 km (0.096 R)
• M80: 66,604,712 km (0.073 R)
• M81: 67,621,978 km (0.085 R)
• M82: 67,928,204 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.5

Radius: 7.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.14 AU - 14.72 AU

Year: 17976 Days

Day: 22.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 104,964,903 km

• M1: 148,102 km (0.054 R)
• M2: 638,334 km (0.065 R)
• M3: 793,018 km (0.091 R)
• M4: 980,614 km (0.043 R)
• M5: 1,063,940 km (0.112 R)
• M6: 1,305,690 km (0.108 R)
• M7: 1,444,816 km (0.091 R)
• M8: 1,827,188 km (0.093 R)
• M9: 3,243,132 km (0.106 R)
• M10: 3,417,115 km (0.05 R)
• M11: 4,211,629 km (0.072 R)
• M12: 4,559,145 km (0.074 R)
• M13: 4,665,210 km (0.106 R)
• M14: 4,736,418 km (0.11 R)
• M15: 5,866,032 km (0.039 R)
• M16: 6,451,109 km (0.109 R)
• M17: 7,866,006 km (0.119 R)
• M18: 8,014,706 km (0.071 R)
• M19: 8,926,804 km (0.06 R)
• M20: 9,015,366 km (0.089 R)
• M21: 11,419,105 km (0.106 R)
• M22: 11,708,577 km (0.06 R)
• M23: 12,665,853 km (0.106 R)
• M24: 12,715,669 km (0.085 R)
• M25: 13,242,254 km (0.085 R)
• M26: 13,648,113 km (0.112 R)
• M27: 13,724,707 km (0.087 R)
• M28: 15,658,559 km (0.057 R)
• M29: 18,630,021 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.8

Radius: 7.9

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.78 AU - 16.04 AU

Year: 23179 Days

Day: 23.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 104,964,903 km

• M1: 332,406 km (0.065 R)
• M2: 594,652 km (0.078 R)
• M3: 785,688 km (0.107 R)
• M4: 1,080,246 km (0.07 R)
• M5: 1,285,046 km (0.098 R)
• M6: 1,376,749 km (0.081 R)
• M7: 2,296,926 km (0.057 R)
• M8: 2,522,968 km (0.106 R)
• M9: 3,078,275 km (0.066 R)
• M10: 3,890,592 km (0.12 R)
• M11: 4,623,472 km (0.084 R)
• M12: 4,718,018 km (0.085 R)
• M13: 4,957,374 km (0.057 R)
• M14: 5,151,702 km (0.068 R)
• M15: 5,749,794 km (0.074 R)
• M16: 6,369,728 km (0.115 R)
• M17: 6,956,600 km (0.032 R)
• M18: 7,119,662 km (0.114 R)
• M19: 7,953,969 km (0.092 R)
• M20: 8,181,657 km (0.091 R)
• M21: 8,643,466 km (0.074 R)
• M22: 9,232,732 km (0.099 R)
• M23: 9,713,390 km (0.041 R)
• M24: 9,895,750 km (0.079 R)
• M25: 10,140,641 km (0.037 R)
• M26: 11,076,974 km (0.106 R)
• M27: 11,651,879 km (0.093 R)
• M28: 11,975,459 km (0.052 R)
• M29: 12,964,002 km (0.115 R)
• M30: 15,229,512 km (0.118 R)
• M31: 15,441,343 km (0.042 R)
• M32: 15,583,311 km (0.11 R)
• M33: 15,796,787 km (0.089 R)
• M34: 17,025,434 km (0.116 R)
• M35: 17,540,201 km (0.054 R)
• M36: 17,614,102 km (0.082 R)
• M37: 19,115,018 km (0.077 R)
• M38: 24,021,080 km (0.109 R)
• M39: 24,432,773 km (0.068 R)
• M40: 24,680,956 km (0.084 R)
• M41: 25,179,715 km (0.109 R)
• M42: 28,676,565 km (0.036 R)
• M43: 29,376,384 km (0.106 R)
• M44: 33,050,508 km (0.103 R)
• M45: 33,692,133 km (0.078 R)
• M46: 33,876,139 km (0.12 R)
• M47: 35,735,341 km (0.054 R)
• M48: 36,771,905 km (0.108 R)
• M49: 37,627,305 km (0.102 R)
• M50: 38,009,528 km (0.104 R)
• M51: 39,842,999 km (0.083 R)
• M52: 40,037,626 km (0.106 R)
• M53: 40,819,574 km (0.095 R)
• M54: 42,398,281 km (0.113 R)
• M55: 42,995,475 km (0.109 R)
• M56: 43,295,120 km (0.095 R)
• M57: 45,310,353 km (0.12 R)
• M58: 45,818,836 km (0.057 R)
• M59: 46,841,636 km (0.059 R)
• M60: 47,355,954 km (0.114 R)
• M61: 47,459,027 km (0.098 R)
• M62: 47,562,100 km (0.065 R)
• M63: 47,872,067 km (0.074 R)
• M64: 48,078,960 km (0.109 R)
• M65: 52,920,546 km (0.104 R)
• M66: 54,208,733 km (0.062 R)
• M67: 54,856,791 km (0.114 R)
• M68: 55,507,392 km (0.04 R)
• M69: 55,833,665 km (0.065 R)
• M70: 56,160,537 km (0.051 R)
• M71: 56,925,730 km (0.117 R)
• M72: 57,035,385 km (0.109 R)
• M73: 59,353,105 km (0.082 R)
• M74: 60,915,355 km (0.088 R)
• M75: 62,265,177 km (0.099 R)
• M76: 63,170,543 km (0.114 R)
• M77: 66,258,094 km (0.074 R)
• M78: 67,529,975 km (0.103 R)
• M79: 68,227,101 km (0.09 R)
• M80: 69,745,818 km (0.052 R)
• M81: 70,450,574 km (0.072 R)
• M82: 71,039,541 km (0.102 R)
• M83: 73,054,475 km (0.092 R)
• M84: 73,889,679 km (0.116 R)
• M85: 74,368,393 km (0.1 R)
• M86: 74,848,003 km (0.042 R)
• M87: 75,449,088 km (0.115 R)
• M88: 76,051,668 km (0.072 R)
• M89: 76,655,894 km (0.113 R)
• M90: 78,234,450 km (0.099 R)
• M91: 82,165,284 km (0.057 R)
• M92: 82,785,367 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.2

Radius: 4.5

Gravity: 41.05 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 16.64 AU - 20.66 AU

Year: 29418 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,964,903 km

• M1: 82,428 km (0.071 R)
• M2: 160,818 km (0.114 R)
• M3: 309,368 km (0.11 R)
• M4: 601,084 km (0.057 R)
• M5: 742,903 km (0.089 R)
• M6: 1,057,358 km (0.047 R)
• M7: 1,336,059 km (0.108 R)
• M8: 1,521,410 km (0.075 R)
• M9: 1,559,408 km (0.074 R)
• M10: 2,082,702 km (0.095 R)
• M11: 2,701,738 km (0.104 R)
• M12: 3,079,472 km (0.102 R)
• M13: 3,323,765 km (0.073 R)
• M14: 4,094,045 km (0.102 R)
• M15: 5,729,000 km (0.12 R)
• M16: 5,968,656 km (0.108 R)
• M17: 6,150,567 km (0.049 R)
• M18: 6,644,689 km (0.074 R)
• M19: 7,344,507 km (0.093 R)
• M20: 7,670,332 km (0.037 R)
• M21: 7,736,155 km (0.113 R)
• M22: 7,801,978 km (0.075 R)
• M23: 8,268,723 km (0.063 R)
• M24: 9,369,015 km (0.092 R)
• M25: 10,514,486 km (0.104 R)
• M26: 10,660,793 km (0.109 R)
• M27: 11,779,187 km (0.074 R)
• M28: 11,855,033 km (0.097 R)
• M29: 12,934,232 km (0.113 R)
• M30: 13,012,472 km (0.088 R)
• M31: 13,406,363 km (0.107 R)
• M32: 13,564,937 km (0.116 R)
• M33: 15,350,387 km (0.057 R)
• M34: 15,849,894 km (0.113 R)
• M35: 16,017,743 km (0.052 R)
• M36: 16,186,041 km (0.065 R)
• M37: 18,075,761 km (0.118 R)
• M38: 21,871,807 km (0.037 R)
• M39: 22,058,655 km (0.09 R)
• M40: 23,666,982 km (0.095 R)
• M41: 24,243,681 km (0.051 R)
• M42: 24,922,257 km (0.1 R)
• M43: 25,117,333 km (0.064 R)
• M44: 26,397,292 km (0.067 R)
• M45: 26,496,625 km (0.089 R)
• M46: 28,001,580 km (0.048 R)
• M47: 28,305,862 km (0.059 R)
• M48: 30,258,413 km (0.112 R)
• M49: 30,466,504 km (0.043 R)
• M50: 30,570,624 km (0.097 R)
• M51: 30,884,032 km (0.115 R)
• M52: 31,513,839 km (0.107 R)
• M53: 32,679,505 km (0.081 R)
• M54: 33,106,906 km (0.12 R)
• M55: 33,859,234 km (0.105 R)
• M56: 34,291,722 km (0.089 R)
• M57: 35,929,669 km (0.042 R)
• M58: 37,146,946 km (0.032 R)
• M59: 38,040,644 km (0.04 R)
• M60: 38,715,480 km (0.109 R)
• M61: 40,077,270 km (0.113 R)
• M62: 41,570,107 km (0.063 R)
• M63: 42,265,138 km (0.1 R)
• M64: 42,847,373 km (0.063 R)
• M65: 43,432,151 km (0.082 R)
• M66: 46,635,640 km (0.05 R)
• M67: 46,755,767 km (0.077 R)
• M68: 49,301,624 km (0.086 R)
• M69: 52,890,477 km (0.111 R)
• M70: 54,526,479 km (0.097 R)
• M71: 56,947,122 km (0.032 R)
• M72: 57,976,804 km (0.12 R)
• M73: 59,272,621 km (0.05 R)
• M74: 59,402,622 km (0.064 R)
• M75: 64,549,985 km (0.069 R)
• M76: 67,651,897 km (0.046 R)
• M77: 68,196,284 km (0.114 R)
• M78: 71,078,137 km (0.089 R)
• M79: 72,186,358 km (0.083 R)
• M80: 75,686,350 km (0.112 R)
• M81: 76,110,161 km (0.045 R)
• M82: 76,959,877 km (0.063 R)
• M83: 77,812,734 km (0.05 R)
• M84: 78,668,733 km (0.109 R)
• M85: 78,811,749 km (0.099 R)
• M86: 83,286,670 km (0.07 R)
• M87: 87,250,864 km (0.063 R)
• M88: 88,585,875 km (0.074 R)
• M89: 89,628,722 km (0.109 R)
• M90: 90,077,067 km (0.078 R)
• M91: 91,877,477 km (0.116 R)
• M92: 92,027,973 km (0.083 R)
• M93: 94,296,325 km (0.089 R)
• M94: 96,889,305 km (0.066 R)
• M95: 99,351,087 km (0.114 R)
• M96: 99,969,824 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 12,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit