🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.78 AU - 0.98 AU

Year: 289 Days

Day: 41.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.58 AU - 2.2 AU

Year: 909 Days

Day: 34.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.25 AU - 3.91 AU

Year: 2370 Days

Day: 47.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.96 AU - 4.4 AU

Year: 2990 Days

Day: 21.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,518,729 km

• M1: 293,810 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.1

Radius: 12.4

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.94 AU - 7.4 AU

Year: 5362 Days

Day: 7.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,518,729 km

• M1: 364,121 km (0.095 R)
• M2: 460,163 km (0.118 R)
• M3: 747,840 km (0.065 R)
• M4: 1,198,429 km (0.063 R)
• M5: 1,307,785 km (0.086 R)
• M6: 1,404,425 km (0.067 R)
• M7: 1,570,927 km (0.084 R)
• M8: 1,761,964 km (0.088 R)
• M9: 2,072,678 km (0.057 R)
• M10: 2,500,977 km (0.117 R)
• M11: 2,602,255 km (0.107 R)
• M12: 2,872,279 km (0.076 R)
• M13: 3,064,512 km (0.103 R)
• M14: 3,173,270 km (0.118 R)
• M15: 3,507,322 km (0.096 R)
• M16: 3,690,280 km (0.118 R)
• M17: 3,806,219 km (0.093 R)
• M18: 4,017,900 km (0.061 R)
• M19: 4,355,243 km (0.066 R)
• M20: 4,477,913 km (0.116 R)
• M21: 4,726,844 km (0.061 R)
• M22: 5,342,888 km (0.086 R)
• M23: 5,448,055 km (0.06 R)
• M24: 5,660,484 km (0.083 R)
• M25: 5,767,746 km (0.106 R)
• M26: 5,984,364 km (0.092 R)
• M27: 6,231,200 km (0.042 R)
• M28: 6,314,377 km (0.118 R)
• M29: 7,049,650 km (0.094 R)
• M30: 7,223,184 km (0.069 R)
• M31: 7,604,209 km (0.06 R)
• M32: 7,722,840 km (0.098 R)
• M33: 8,416,526 km (0.096 R)
• M34: 8,662,614 km (0.109 R)
• M35: 9,130,257 km (0.092 R)
• M36: 9,606,278 km (0.115 R)
• M37: 9,960,525 km (0.046 R)
• M38: 10,220,826 km (0.048 R)
• M39: 10,319,112 km (0.119 R)
• M40: 10,483,520 km (0.09 R)
• M41: 10,648,676 km (0.107 R)
• M42: 10,881,600 km (0.083 R)
• M43: 10,981,830 km (0.117 R)
• M44: 11,149,679 km (0.113 R)
• M45: 11,420,152 km (0.098 R)
• M46: 12,174,873 km (0.093 R)
• M47: 12,628,454 km (0.118 R)
• M48: 12,804,381 km (0.099 R)
• M49: 13,123,024 km (0.063 R)
• M50: 13,804,592 km (0.052 R)
• M51: 14,387,575 km (0.071 R)
• M52: 15,202,136 km (0.114 R)
• M53: 15,351,883 km (0.12 R)
• M54: 17,186,701 km (0.079 R)
• M55: 17,460,016 km (0.108 R)
• M56: 17,577,600 km (0.099 R)
• M57: 17,734,828 km (0.117 R)
• M58: 18,328,432 km (0.094 R)
• M59: 18,487,903 km (0.08 R)
• M60: 19,943,491 km (0.107 R)
• M61: 20,271,858 km (0.068 R)
• M62: 20,643,459 km (0.098 R)
• M63: 20,809,363 km (0.113 R)
• M64: 21,477,467 km (0.112 R)
• M65: 21,687,652 km (0.116 R)
• M66: 22,279,910 km (0.05 R)
• M67: 22,663,479 km (0.07 R)
• M68: 23,049,292 km (0.062 R)
• M69: 23,178,395 km (0.113 R)
• M70: 23,783,817 km (0.072 R)
• M71: 24,569,954 km (0.041 R)
• M72: 24,789,863 km (0.079 R)
• M73: 25,275,907 km (0.081 R)
• M74: 25,676,081 km (0.091 R)
• M75: 27,707,620 km (0.11 R)
• M76: 28,212,064 km (0.084 R)
• M77: 29,416,327 km (0.072 R)
• M78: 29,790,322 km (0.117 R)
• M79: 29,930,944 km (0.075 R)
• M80: 30,542,948 km (0.101 R)
• M81: 30,826,736 km (0.116 R)
• M82: 31,206,714 km (0.071 R)
• M83: 31,301,858 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.4

Radius: 9.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.68 AU - 10 AU

Year: 8426 Days

Day: 14.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 62,518,729 km

• M1: 116,387 km (0.1 R)
• M2: 542,442 km (0.105 R)
• M3: 670,348 km (0.103 R)
• M4: 752,178 km (0.104 R)
• M5: 808,876 km (0.095 R)
• M6: 867,069 km (0.119 R)
• M7: 967,449 km (0.115 R)
• M8: 1,050,775 km (0.102 R)
• M9: 1,552,676 km (0.076 R)
• M10: 2,067,293 km (0.085 R)
• M11: 2,203,876 km (0.043 R)
• M12: 2,631,726 km (0.063 R)
• M13: 2,735,247 km (0.068 R)
• M14: 2,795,087 km (0.112 R)
• M15: 2,931,370 km (0.045 R)
• M16: 3,563,272 km (0.074 R)
• M17: 3,661,707 km (0.084 R)
• M18: 3,979,453 km (0.072 R)
• M19: 4,047,370 km (0.096 R)
• M20: 4,253,815 km (0.085 R)
• M21: 4,323,378 km (0.089 R)
• M22: 4,446,198 km (0.112 R)
• M23: 4,695,129 km (0.061 R)
• M24: 5,169,504 km (0.079 R)
• M25: 6,163,731 km (0.115 R)
• M26: 6,703,032 km (0.032 R)
• M27: 6,804,609 km (0.091 R)
• M28: 7,071,043 km (0.102 R)
• M29: 7,174,415 km (0.076 R)
• M30: 7,299,179 km (0.07 R)
• M31: 7,976,558 km (0.097 R)
• M32: 8,607,712 km (0.032 R)
• M33: 8,673,984 km (0.068 R)
• M34: 8,962,857 km (0.074 R)
• M35: 9,052,317 km (0.071 R)
• M36: 9,481,812 km (0.059 R)
• M37: 9,595,955 km (0.093 R)
• M38: 9,848,626 km (0.072 R)
• M39: 10,056,866 km (0.045 R)
• M40: 10,243,415 km (0.09 R)
• M41: 10,337,063 km (0.093 R)
• M42: 10,477,984 km (0.079 R)
• M43: 10,643,290 km (0.081 R)
• M44: 11,000,530 km (0.083 R)
• M45: 11,604,606 km (0.1 R)
• M46: 11,873,882 km (0.113 R)
• M47: 12,169,936 km (0.057 R)
• M48: 12,518,499 km (0.09 R)
• M49: 13,429,700 km (0.095 R)
• M50: 13,660,829 km (0.071 R)
• M51: 13,763,902 km (0.113 R)
• M52: 13,841,543 km (0.111 R)
• M53: 13,996,975 km (0.105 R)
• M54: 14,126,976 km (0.052 R)
• M55: 14,440,832 km (0.11 R)
• M56: 14,677,645 km (0.043 R)
• M57: 14,995,391 km (0.098 R)
• M58: 16,563,027 km (0.095 R)
• M59: 16,783,385 km (0.08 R)
• M60: 17,060,141 km (0.09 R)
• M61: 17,618,141 km (0.113 R)
• M62: 17,984,058 km (0.071 R)
• M63: 19,154,661 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.7

Radius: 14.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.85 AU - 12.41 AU

Year: 13875 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,518,729 km

• M1: 817,403 km (0.103 R)
• M2: 1,039,406 km (0.113 R)
• M3: 1,134,251 km (0.074 R)
• M4: 1,257,370 km (0.038 R)
• M5: 1,711,699 km (0.092 R)
• M6: 1,943,276 km (0.1 R)
• M7: 2,063,104 km (0.093 R)
• M8: 2,535,385 km (0.096 R)
• M9: 3,146,642 km (0.08 R)
• M10: 3,396,919 km (0.093 R)
• M11: 3,653,778 km (0.118 R)
• M12: 4,225,841 km (0.093 R)
• M13: 5,032,622 km (0.111 R)
• M14: 5,712,245 km (0.073 R)
• M15: 6,063,202 km (0.119 R)
• M16: 7,017,636 km (0.106 R)
• M17: 7,111,135 km (0.119 R)
• M18: 7,632,184 km (0.069 R)
• M19: 8,214,718 km (0.04 R)
• M20: 9,995,382 km (0.03 R)
• M21: 10,472,150 km (0.096 R)
• M22: 10,794,234 km (0.117 R)
• M23: 10,902,244 km (0.106 R)
• M24: 11,010,702 km (0.052 R)
• M25: 11,119,460 km (0.113 R)
• M26: 12,794,358 km (0.098 R)
• M27: 13,428,054 km (0.044 R)
• M28: 13,660,978 km (0.111 R)
• M29: 14,190,256 km (0.113 R)
• M30: 15,147,682 km (0.077 R)
• M31: 15,512,102 km (0.077 R)
• M32: 16,064,119 km (0.05 R)
• M33: 16,498,102 km (0.051 R)
• M34: 18,790,091 km (0.118 R)
• M35: 19,116,214 km (0.118 R)
• M36: 19,378,609 km (0.104 R)
• M37: 19,708,173 km (0.064 R)
• M38: 20,640,916 km (0.033 R)
• M39: 21,180,366 km (0.111 R)
• M40: 23,384,541 km (0.09 R)
• M41: 24,584,914 km (0.097 R)
• M42: 25,013,362 km (0.098 R)
• M43: 25,156,827 km (0.104 R)
• M44: 26,459,525 km (0.087 R)
• M45: 26,678,686 km (0.045 R)
• M46: 26,825,292 km (0.031 R)
• M47: 26,972,047 km (0.104 R)
• M48: 27,932,615 km (0.075 R)
• M49: 28,454,413 km (0.048 R)
• M50: 28,979,651 km (0.078 R)
• M51: 29,130,146 km (0.077 R)
• M52: 30,344,582 km (0.074 R)
• M53: 30,727,403 km (0.087 R)
• M54: 30,957,933 km (0.084 R)
• M55: 32,197,052 km (0.077 R)
• M56: 33,847,865 km (0.059 R)
• M57: 34,006,588 km (0.118 R)
• M58: 35,848,886 km (0.078 R)
• M59: 36,172,616 km (0.095 R)
• M60: 36,578,624 km (0.098 R)
• M61: 36,823,067 km (0.037 R)
• M62: 37,149,639 km (0.036 R)
• M63: 37,559,238 km (0.101 R)
• M64: 37,723,497 km (0.11 R)
• M65: 40,132,471 km (0.076 R)
• M66: 41,567,564 km (0.117 R)
• M67: 43,363,636 km (0.114 R)
• M68: 43,535,972 km (0.097 R)
• M69: 44,227,713 km (0.103 R)
• M70: 44,401,246 km (0.107 R)
• M71: 44,923,044 km (0.113 R)
• M72: 45,359,570 km (0.108 R)
• M73: 45,797,443 km (0.069 R)
• M74: 48,007,752 km (0.066 R)
• M75: 48,543,462 km (0.062 R)
• M76: 48,811,990 km (0.081 R)
• M77: 49,530,658 km (0.086 R)
• M78: 50,071,903 km (0.102 R)
• M79: 50,615,093 km (0.119 R)
• M80: 51,069,272 km (0.098 R)
• M81: 52,256,481 km (0.059 R)
• M82: 62,173,174 km (0.071 R)
• M83: 62,270,263 km (0.084 R)
• M84: 65,011,943 km (0.107 R)
• M85: 65,307,998 km (0.112 R)
• M86: 65,406,882 km (0.044 R)
• M87: 66,397,519 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.4

Radius: 8.3

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.35 AU - 15.09 AU

Year: 15871 Days

Day: 14.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,518,729 km

• M1: 266,733 km (0.092 R)
• M2: 477,367 km (0.083 R)
• M3: 759,658 km (0.108 R)
• M4: 886,367 km (0.098 R)
• M5: 1,043,595 km (0.107 R)
• M6: 1,462,918 km (0.059 R)
• M7: 1,930,860 km (0.092 R)
• M8: 2,047,396 km (0.103 R)
• M9: 2,136,407 km (0.101 R)
• M10: 2,318,468 km (0.109 R)
• M11: 2,474,050 km (0.038 R)
• M12: 3,621,016 km (0.085 R)
• M13: 4,439,616 km (0.089 R)
• M14: 5,313,268 km (0.047 R)
• M15: 5,854,213 km (0.036 R)
• M16: 6,675,955 km (0.093 R)
• M17: 6,764,666 km (0.074 R)
• M18: 7,304,565 km (0.088 R)
• M19: 7,998,998 km (0.116 R)
• M20: 8,425,651 km (0.077 R)
• M21: 8,666,055 km (0.072 R)
• M22: 9,006,241 km (0.052 R)
• M23: 9,251,880 km (0.094 R)
• M24: 10,052,977 km (0.078 R)
• M25: 10,205,716 km (0.109 R)
• M26: 11,401,602 km (0.058 R)
• M27: 11,989,222 km (0.04 R)
• M28: 13,082,633 km (0.074 R)
• M29: 13,193,635 km (0.113 R)
• M30: 13,584,983 km (0.095 R)
• M31: 14,207,609 km (0.087 R)
• M32: 15,129,730 km (0.108 R)
• M33: 15,421,895 km (0.119 R)
• M34: 15,656,913 km (0.081 R)
• M35: 15,774,946 km (0.047 R)
• M36: 15,893,278 km (0.035 R)
• M37: 16,789,668 km (0.106 R)
• M38: 17,213,629 km (0.053 R)
• M39: 17,396,437 km (0.042 R)
• M40: 18,133,955 km (0.044 R)
• M41: 18,568,985 km (0.094 R)
• M42: 19,766,815 km (0.074 R)
• M43: 20,150,384 km (0.069 R)
• M44: 20,471,721 km (0.066 R)
• M45: 21,250,078 km (0.046 R)
• M46: 21,446,201 km (0.109 R)
• M47: 21,774,419 km (0.112 R)
• M48: 22,104,282 km (0.086 R)
• M49: 22,170,404 km (0.094 R)
• M50: 22,768,946 km (0.058 R)
• M51: 23,710,515 km (0.044 R)
• M52: 23,778,133 km (0.113 R)
• M53: 24,185,937 km (0.114 R)
• M54: 24,322,370 km (0.057 R)
• M55: 24,596,134 km (0.093 R)
• M56: 25,146,504 km (0.085 R)
• M57: 28,030,303 km (0.061 R)
• M58: 28,245,424 km (0.089 R)
• M59: 28,821,675 km (0.092 R)
• M60: 30,426,412 km (0.112 R)
• M61: 31,388,176 km (0.091 R)
• M62: 32,887,446 km (0.081 R)
• M63: 33,493,617 km (0.098 R)
• M64: 34,026,933 km (0.085 R)
• M65: 35,256,777 km (0.101 R)
• M66: 35,334,119 km (0.083 R)
• M67: 35,488,953 km (0.036 R)
• M68: 35,877,160 km (0.075 R)
• M69: 36,971,319 km (0.054 R)
• M70: 37,364,911 km (0.106 R)
• M71: 37,522,587 km (0.079 R)
• M72: 39,352,917 km (0.062 R)
• M73: 40,805,512 km (0.106 R)
• M74: 41,620,072 km (0.082 R)
• M75: 42,852,011 km (0.055 R)
• M76: 45,435,716 km (0.088 R)
• M77: 48,241,125 km (0.072 R)
• M78: 48,757,088 km (0.117 R)
• M79: 49,621,315 km (0.091 R)
• M80: 52,685,528 km (0.109 R)
• M81: 53,750,216 km (0.081 R)
• M82: 54,732,326 km (0.117 R)
• M83: 55,001,153 km (0.116 R)
• M84: 56,352,172 km (0.087 R)
• M85: 56,805,004 km (0.099 R)
• M86: 57,623,005 km (0.025 R)
• M87: 59,546,834 km (0.094 R)
• M88: 60,933,905 km (0.073 R)
• M89: 61,305,656 km (0.052 R)
• M90: 61,584,806 km (0.058 R)
• M91: 62,331,598 km (0.036 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 17,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit