🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.52 AU - 0.68 AU

Year: 171 Days

Day: 41.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.58 AU - 0.92 AU

Year: 238 Days

Day: 27.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.76 AU - 2.58 AU

Year: 1173 Days

Day: 21.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,454,318 km

• M1: 1,069,026 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.85 AU - 2.77 AU

Year: 1289 Days

Day: 47.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.73 AU - 4.53 AU

Year: 3081 Days

Day: 25.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,454,318 km

• M1: 120,277 km (0.112 R)
• M2: 4,095,541 km (0.056 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.5

Radius: 13.1

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.14 AU - 7.08 AU

Year: 6238 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,454,318 km

• M1: 185,950 km (0.052 R)
• M2: 273,914 km (0.118 R)
• M3: 442,211 km (0.12 R)
• M4: 768,783 km (0.026 R)
• M5: 858,841 km (0.114 R)
• M6: 1,118,543 km (0.105 R)
• M7: 1,294,171 km (0.073 R)
• M8: 1,634,058 km (0.111 R)
• M9: 1,753,885 km (0.11 R)
• M10: 1,918,443 km (0.107 R)
• M11: 3,011,704 km (0.094 R)
• M12: 3,135,422 km (0.097 R)
• M13: 3,439,255 km (0.061 R)
• M14: 3,726,333 km (0.11 R)
• M15: 3,967,186 km (0.066 R)
• M16: 4,075,794 km (0.119 R)
• M17: 4,548,972 km (0.05 R)
• M18: 4,720,262 km (0.114 R)
• M19: 5,187,456 km (0.053 R)
• M20: 5,306,536 km (0.118 R)
• M21: 5,823,247 km (0.067 R)
• M22: 5,947,114 km (0.078 R)
• M23: 6,419,843 km (0.072 R)
• M24: 6,904,690 km (0.053 R)
• M25: 8,359,978 km (0.066 R)
• M26: 8,570,462 km (0.056 R)
• M27: 9,176,333 km (0.116 R)
• M28: 10,055,221 km (0.12 R)
• M29: 10,241,769 km (0.084 R)
• M30: 10,732,151 km (0.049 R)
• M31: 11,230,312 km (0.055 R)
• M32: 11,462,787 km (0.077 R)
• M33: 11,657,713 km (0.05 R)
• M34: 12,169,637 km (0.089 R)
• M35: 12,568,465 km (0.097 R)
• M36: 12,689,041 km (0.069 R)
• M37: 13,134,244 km (0.051 R)
• M38: 14,542,559 km (0.033 R)
• M39: 14,626,782 km (0.098 R)
• M40: 14,838,463 km (0.051 R)
• M41: 15,136,313 km (0.098 R)
• M42: 15,998,295 km (0.074 R)
• M43: 16,085,511 km (0.095 R)
• M44: 16,920,716 km (0.078 R)
• M45: 17,545,137 km (0.09 R)
• M46: 17,769,983 km (0.076 R)
• M47: 18,495,982 km (0.095 R)
• M48: 18,908,722 km (0.072 R)
• M49: 19,093,027 km (0.053 R)
• M50: 19,883,352 km (0.115 R)
• M51: 20,542,181 km (0.077 R)
• M52: 21,351,954 km (0.063 R)
• M53: 21,688,400 km (0.11 R)
• M54: 22,026,641 km (0.119 R)
• M55: 22,953,549 km (0.117 R)
• M56: 23,347,590 km (0.083 R)
• M57: 23,942,840 km (0.088 R)
• M58: 25,148,449 km (0.068 R)
• M59: 25,554,757 km (0.104 R)
• M60: 25,758,659 km (0.033 R)
• M61: 25,963,159 km (0.047 R)
• M62: 26,219,570 km (0.106 R)
• M63: 26,683,174 km (0.072 R)
• M64: 27,253,441 km (0.07 R)
• M65: 28,458,901 km (0.076 R)
• M66: 29,307,719 km (0.093 R)
• M67: 29,788,975 km (0.12 R)
• M68: 31,357,060 km (0.116 R)
• M69: 32,013,645 km (0.101 R)
• M70: 32,675,017 km (0.061 R)
• M71: 33,340,728 km (0.09 R)
• M72: 33,619,429 km (0.098 R)
• M73: 34,010,926 km (0.08 R)
• M74: 34,742,011 km (0.104 R)
• M75: 36,391,627 km (0.074 R)
• M76: 36,908,787 km (0.093 R)
• M77: 37,312,701 km (0.053 R)
• M78: 37,776,155 km (0.047 R)
• M79: 37,892,243 km (0.076 R)
• M80: 38,008,630 km (0.091 R)
• M81: 38,183,211 km (0.109 R)
• M82: 38,825,734 km (0.092 R)
• M83: 39,119,095 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.3

Radius: 10.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.33 AU - 8.71 AU

Year: 7570 Days

Day: 12.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,454,318 km

• M1: 194,178 km (0.096 R)
• M2: 321,935 km (0.113 R)
• M3: 396,883 km (0.066 R)
• M4: 488,437 km (0.074 R)
• M5: 626,815 km (0.091 R)
• M6: 758,312 km (0.119 R)
• M7: 888,462 km (0.113 R)
• M8: 1,298,659 km (0.095 R)
• M9: 1,403,527 km (0.108 R)
• M10: 1,692,401 km (0.103 R)
• M11: 1,764,058 km (0.109 R)
• M12: 1,970,354 km (0.112 R)
• M13: 2,569,493 km (0.088 R)
• M14: 2,652,520 km (0.063 R)
• M15: 4,117,831 km (0.118 R)
• M16: 4,234,966 km (0.048 R)
• M17: 5,044,141 km (0.087 R)
• M18: 5,190,747 km (0.103 R)
• M19: 5,595,559 km (0.096 R)
• M20: 6,526,656 km (0.119 R)
• M21: 6,824,505 km (0.099 R)
• M22: 6,940,294 km (0.056 R)
• M23: 7,103,505 km (0.116 R)
• M24: 7,576,983 km (0.086 R)
• M25: 7,672,875 km (0.114 R)
• M26: 8,629,104 km (0.064 R)
• M27: 8,880,279 km (0.097 R)
• M28: 9,518,913 km (0.102 R)
• M29: 9,674,494 km (0.1 R)
• M30: 10,198,984 km (0.105 R)
• M31: 10,491,299 km (0.092 R)
• M32: 10,921,692 km (0.095 R)
• M33: 12,106,507 km (0.04 R)
• M34: 12,614,541 km (0.117 R)
• M35: 12,899,824 km (0.095 R)
• M36: 14,685,873 km (0.093 R)
• M37: 14,895,759 km (0.054 R)
• M38: 15,592,436 km (0.101 R)
• M39: 17,080,337 km (0.114 R)
• M40: 17,174,883 km (0.08 R)
• M41: 17,745,599 km (0.108 R)
• M42: 18,097,453 km (0.11 R)
• M43: 18,419,238 km (0.087 R)
• M44: 18,710,505 km (0.035 R)
• M45: 18,905,581 km (0.067 R)
• M46: 20,322,871 km (0.101 R)
• M47: 20,423,101 km (0.092 R)
• M48: 21,637,986 km (0.059 R)
• M49: 22,048,033 km (0.078 R)
• M50: 22,980,178 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.3

Radius: 14.2

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.46 AU - 14.84 AU

Year: 15547 Days

Day: 11 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,454,318 km

• M1: 181,313 km (0.106 R)
• M2: 373,247 km (0.102 R)
• M3: 877,392 km (0.111 R)
• M4: 1,155,943 km (0.057 R)
• M5: 1,823,748 km (0.096 R)
• M6: 2,712,509 km (0.113 R)
• M7: 3,006,020 km (0.069 R)
• M8: 3,217,850 km (0.083 R)
• M9: 3,948,486 km (0.114 R)
• M10: 4,080,880 km (0.1 R)
• M11: 4,248,430 km (0.09 R)
• M12: 4,521,296 km (0.084 R)
• M13: 4,835,302 km (0.093 R)
• M14: 5,084,532 km (0.087 R)
• M15: 5,374,603 km (0.113 R)
• M16: 5,558,758 km (0.073 R)
• M17: 5,895,502 km (0.07 R)
• M18: 6,667,727 km (0.1 R)
• M19: 6,905,587 km (0.084 R)
• M20: 7,025,565 km (0.076 R)
• M21: 9,039,601 km (0.109 R)
• M22: 9,569,477 km (0.108 R)
• M23: 10,246,257 km (0.099 R)
• M24: 10,567,294 km (0.105 R)
• M25: 11,219,541 km (0.045 R)
• M26: 11,741,189 km (0.111 R)
• M27: 11,836,932 km (0.079 R)
• M28: 11,932,824 km (0.087 R)
• M29: 12,465,392 km (0.044 R)
• M30: 12,563,080 km (0.11 R)
• M31: 12,709,985 km (0.062 R)
• M32: 13,403,371 km (0.101 R)
• M33: 14,007,597 km (0.088 R)
• M34: 14,313,075 km (0.054 R)
• M35: 15,873,381 km (0.071 R)
• M36: 16,191,875 km (0.08 R)
• M37: 16,566,169 km (0.039 R)
• M38: 17,323,433 km (0.072 R)
• M39: 18,480,423 km (0.115 R)
• M40: 19,040,069 km (0.105 R)
• M41: 19,265,513 km (0.089 R)
• M42: 19,719,094 km (0.088 R)
• M43: 20,118,969 km (0.114 R)
• M44: 20,233,710 km (0.087 R)
• M45: 21,803,590 km (0.092 R)
• M46: 23,231,951 km (0.075 R)
• M47: 23,957,501 km (0.085 R)
• M48: 24,813,200 km (0.098 R)
• M49: 24,936,319 km (0.103 R)
• M50: 26,053,217 km (0.116 R)
• M51: 27,567,746 km (0.067 R)
• M52: 27,886,838 km (0.112 R)
• M53: 28,142,950 km (0.103 R)
• M54: 29,175,474 km (0.098 R)
• M55: 30,417,735 km (0.062 R)
• M56: 30,813,721 km (0.096 R)
• M57: 31,543,908 km (0.119 R)
• M58: 32,414,268 km (0.107 R)
• M59: 32,683,694 km (0.037 R)
• M60: 33,428,392 km (0.116 R)
• M61: 33,768,727 km (0.096 R)
• M62: 34,727,799 km (0.081 R)
• M63: 34,865,429 km (0.097 R)
• M64: 35,141,587 km (0.086 R)
• M65: 36,953,516 km (0.071 R)
• M66: 38,367,815 km (0.106 R)
• M67: 38,510,232 km (0.059 R)
• M68: 40,595,028 km (0.118 R)
• M69: 41,687,691 km (0.114 R)
• M70: 42,421,618 km (0.093 R)
• M71: 42,568,822 km (0.118 R)
• M72: 43,604,488 km (0.066 R)
• M73: 44,948,475 km (0.116 R)
• M74: 46,154,384 km (0.048 R)
• M75: 47,447,358 km (0.082 R)
• M76: 48,213,449 km (0.078 R)
• M77: 48,983,579 km (0.117 R)
• M78: 50,146,553 km (0.117 R)
• M79: 50,770,525 km (0.076 R)
• M80: 52,026,250 km (0.056 R)
• M81: 52,262,764 km (0.073 R)
• M82: 52,736,989 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.4

Radius: 10.6

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.81 AU - 12.67 AU

Year: 15720 Days

Day: 9 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 29,454,318 km

• M1: 292,913 km (0.064 R)
• M2: 726,597 km (0.12 R)
• M3: 855,251 km (0.101 R)
• M4: 1,237,174 km (0.104 R)
• M5: 1,340,696 km (0.08 R)
• M6: 1,420,432 km (0.115 R)
• M7: 1,529,339 km (0.112 R)
• M8: 1,902,885 km (0.094 R)
• M9: 2,023,610 km (0.104 R)
• M10: 2,272,840 km (0.076 R)
• M11: 3,009,161 km (0.118 R)
• M12: 3,588,404 km (0.109 R)
• M13: 3,891,190 km (0.116 R)
• M14: 4,889,906 km (0.041 R)
• M15: 5,098,744 km (0.119 R)
• M16: 5,183,267 km (0.096 R)
• M17: 6,827,796 km (0.033 R)
• M18: 6,967,820 km (0.077 R)
• M19: 7,250,560 km (0.096 R)
• M20: 7,974,165 km (0.105 R)
• M21: 8,220,553 km (0.11 R)
• M22: 8,720,808 km (0.071 R)
• M23: 8,872,799 km (0.105 R)
• M24: 9,593,861 km (0.074 R)
• M25: 10,440,884 km (0.098 R)
• M26: 10,548,445 km (0.083 R)
• M27: 12,490,076 km (0.082 R)
• M28: 12,661,665 km (0.047 R)
• M29: 13,765,996 km (0.112 R)
• M30: 13,943,120 km (0.098 R)
• M31: 15,022,169 km (0.072 R)
• M32: 15,694,761 km (0.098 R)
• M33: 16,252,462 km (0.065 R)
• M34: 16,942,707 km (0.12 R)
• M35: 18,157,741 km (0.12 R)
• M36: 18,742,968 km (0.096 R)
• M37: 19,005,213 km (0.077 R)
• M38: 19,202,532 km (0.031 R)
• M39: 20,941,757 km (0.09 R)
• M40: 21,281,943 km (0.054 R)
• M41: 21,623,923 km (0.072 R)
• M42: 22,313,570 km (0.12 R)
• M43: 22,382,833 km (0.04 R)
• M44: 23,361,353 km (0.062 R)
• M45: 23,431,814 km (0.094 R)
• M46: 23,572,884 km (0.091 R)
• M47: 24,999,001 km (0.111 R)
• M48: 25,359,981 km (0.085 R)
• M49: 27,042,358 km (0.119 R)
• M50: 28,233,756 km (0.109 R)
• M51: 28,383,952 km (0.064 R)
• M52: 30,053,015 km (0.078 R)
• M53: 30,513,777 km (0.05 R)
• M54: 31,519,972 km (0.054 R)
• M55: 31,753,794 km (0.106 R)
• M56: 32,066,304 km (0.069 R)
• M57: 32,379,861 km (0.075 R)
• M58: 32,537,088 km (0.083 R)
• M59: 32,615,777 km (0.08 R)
• M60: 33,803,584 km (0.118 R)
• M61: 34,764,152 km (0.064 R)
• M62: 35,896,009 km (0.091 R)
• M63: 36,630,086 km (0.071 R)
• M64: 36,793,895 km (0.07 R)
• M65: 37,369,099 km (0.114 R)
• M66: 37,616,534 km (0.102 R)
• M67: 37,699,112 km (0.114 R)
• M68: 38,528,333 km (0.112 R)
• M69: 38,611,659 km (0.085 R)
• M70: 38,861,787 km (0.072 R)
• M71: 40,373,922 km (0.105 R)
• M72: 40,458,445 km (0.12 R)
• M73: 41,392,684 km (0.094 R)
• M74: 42,677,879 km (0.077 R)
• M75: 42,850,365 km (0.073 R)
• M76: 45,815,844 km (0.097 R)
• M77: 47,323,342 km (0.119 R)
• M78: 47,501,662 km (0.105 R)
• M79: 48,756,938 km (0.12 R)
• M80: 49,298,183 km (0.102 R)
• M81: 49,479,047 km (0.095 R)
• M82: 50,842,632 km (0.107 R)
• M83: 52,034,328 km (0.095 R)
• M84: 54,819,392 km (0.083 R)
• M85: 56,987,364 km (0.094 R)
• M86: 57,462,337 km (0.09 R)
• M87: 59,953,291 km (0.091 R)
• M88: 60,629,923 km (0.066 R)
• M89: 60,920,741 km (0.107 R)
• M90: 61,309,247 km (0.06 R)
• M91: 61,503,724 km (0.054 R)
• M92: 61,698,500 km (0.058 R)
• M93: 62,186,189 km (0.09 R)
• M94: 64,742,817 km (0.099 R)
• M95: 65,735,399 km (0.115 R)
• M96: 66,033,996 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.8

Radius: 5.2

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 13.57 AU - 16.19 AU

Year: 21071 Days

Day: 16 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,454,318 km

• M1: 67,319 km (0.113 R)
• M2: 135,685 km (0.07 R)
• M3: 1,022,053 km (0.094 R)
• M4: 1,506,301 km (0.116 R)
• M5: 1,945,670 km (0.117 R)
• M6: 2,016,579 km (0.063 R)
• M7: 2,812,590 km (0.066 R)
• M8: 2,953,810 km (0.105 R)
• M9: 2,994,501 km (0.105 R)
• M10: 3,118,068 km (0.086 R)
• M11: 3,983,492 km (0.096 R)
• M12: 4,797,604 km (0.091 R)
• M13: 6,439,291 km (0.104 R)
• M14: 6,706,024 km (0.09 R)
• M15: 6,922,043 km (0.056 R)
• M16: 7,030,801 km (0.093 R)
• M17: 7,752,012 km (0.103 R)
• M18: 8,121,519 km (0.099 R)
• M19: 9,204,009 km (0.088 R)
• M20: 11,244,524 km (0.093 R)
• M21: 11,500,935 km (0.076 R)
• M22: 11,565,411 km (0.071 R)
• M23: 11,824,365 km (0.098 R)
• M24: 11,987,128 km (0.072 R)
• M25: 12,579,386 km (0.082 R)
• M26: 13,316,006 km (0.094 R)
• M27: 13,587,376 km (0.088 R)
• M28: 13,723,809 km (0.12 R)
• M29: 14,412,408 km (0.087 R)
• M30: 16,363,314 km (0.117 R)
• M31: 16,799,841 km (0.089 R)
• M32: 17,833,263 km (0.105 R)
• M33: 18,433,001 km (0.116 R)
• M34: 18,470,699 km (0.108 R)
• M35: 18,546,246 km (0.101 R)
• M36: 18,583,945 km (0.111 R)
• M37: 18,735,338 km (0.093 R)
• M38: 18,887,180 km (0.109 R)
• M39: 19,192,060 km (0.1 R)
• M40: 20,038,635 km (0.113 R)
• M41: 21,648,607 km (0.114 R)
• M42: 21,728,193 km (0.112 R)
• M43: 22,127,619 km (0.072 R)
• M44: 23,585,600 km (0.032 R)
• M45: 23,667,580 km (0.09 R)
• M46: 23,831,689 km (0.072 R)
• M47: 24,037,236 km (0.114 R)
• M48: 26,338,052 km (0.092 R)
• M49: 27,838,369 km (0.09 R)
• M50: 27,881,602 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 18,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit