🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.8 AU - 2.2 AU

Year: 1018 Days

Day: 36.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,218,361 km

• M1: 345,721 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.95 AU - 2.83 AU

Year: 1330 Days

Day: 42.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.05 AU - 5.53 AU

Year: 3773 Days

Day: 31.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.7

Radius: 15

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.5 AU - 5.74 AU

Year: 4169 Days

Day: 5.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 61.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,218,361 km

• M1: 191,934 km (0.052 R)
• M2: 293,212 km (0.088 R)
• M3: 392,694 km (0.078 R)
• M4: 496,067 km (0.052 R)
• M5: 595,100 km (0.111 R)
• M6: 963,709 km (0.103 R)
• M7: 1,152,352 km (0.097 R)
• M8: 1,366,577 km (0.117 R)
• M9: 1,581,549 km (0.06 R)
• M10: 1,932,804 km (0.069 R)
• M11: 2,074,623 km (0.043 R)
• M12: 2,176,200 km (0.069 R)
• M13: 2,460,586 km (0.106 R)
• M14: 2,630,828 km (0.1 R)
• M15: 3,232,960 km (0.114 R)
• M16: 3,611,293 km (0.06 R)
• M17: 4,243,044 km (0.052 R)
• M18: 4,411,043 km (0.098 R)
• M19: 4,734,773 km (0.092 R)
• M20: 5,304,890 km (0.077 R)
• M21: 5,445,961 km (0.093 R)
• M22: 5,567,734 km (0.104 R)
• M23: 5,669,909 km (0.081 R)
• M24: 5,959,680 km (0.117 R)
• M25: 6,190,659 km (0.094 R)
• M26: 6,683,434 km (0.026 R)
• M27: 6,792,192 km (0.112 R)
• M28: 6,945,680 km (0.1 R)
• M29: 7,255,796 km (0.084 R)
• M30: 7,390,135 km (0.114 R)
• M31: 7,752,610 km (0.025 R)
• M32: 8,447,941 km (0.114 R)
• M33: 8,731,729 km (0.105 R)
• M34: 9,406,116 km (0.066 R)
• M35: 10,047,442 km (0.107 R)
• M36: 10,550,539 km (0.066 R)
• M37: 10,728,561 km (0.113 R)
• M38: 10,933,211 km (0.089 R)
• M39: 11,476,700 km (0.115 R)
• M40: 11,659,957 km (0.056 R)
• M41: 11,896,771 km (0.096 R)
• M42: 12,162,008 km (0.108 R)
• M43: 12,348,706 km (0.116 R)
• M44: 12,833,403 km (0.072 R)
• M45: 13,159,975 km (0.084 R)
• M46: 13,682,670 km (0.073 R)
• M47: 14,072,373 km (0.075 R)
• M48: 14,606,886 km (0.081 R)
• M49: 14,720,281 km (0.104 R)
• M50: 15,062,262 km (0.042 R)
• M51: 15,435,658 km (0.071 R)
• M52: 16,603,868 km (0.112 R)
• M53: 16,811,210 km (0.089 R)
• M54: 17,138,830 km (0.083 R)
• M55: 17,378,485 km (0.079 R)
• M56: 17,891,307 km (0.086 R)
• M57: 18,593,220 km (0.119 R)
• M58: 19,272,993 km (0.077 R)
• M59: 19,615,871 km (0.084 R)
• M60: 19,772,500 km (0.082 R)
• M61: 19,929,428 km (0.109 R)
• M62: 20,023,825 km (0.118 R)
• M63: 20,213,066 km (0.115 R)
• M64: 21,554,360 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288

Radius: 10.5

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.97 AU - 9.81 AU

Year: 9539 Days

Day: 8.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,218,361 km

• M1: 131,646 km (0.101 R)
• M2: 293,062 km (0.081 R)
• M3: 518,207 km (0.112 R)
• M4: 602,281 km (0.111 R)
• M5: 705,055 km (0.077 R)
• M6: 842,685 km (0.089 R)
• M7: 929,751 km (0.046 R)
• M8: 1,066,633 km (0.078 R)
• M9: 1,412,653 km (0.081 R)
• M10: 1,644,380 km (0.111 R)
• M11: 1,718,132 km (0.103 R)
• M12: 1,793,080 km (0.119 R)
• M13: 1,869,225 km (0.097 R)
• M14: 2,144,485 km (0.062 R)
• M15: 2,307,846 km (0.095 R)
• M16: 2,646,686 km (0.113 R)
• M17: 2,956,503 km (0.082 R)
• M18: 3,562,524 km (0.118 R)
• M19: 4,516,061 km (0.082 R)
• M20: 4,726,545 km (0.113 R)
• M21: 4,967,248 km (0.093 R)
• M22: 5,516,571 km (0.072 R)
• M23: 5,656,894 km (0.11 R)
• M24: 6,317,967 km (0.077 R)
• M25: 6,464,872 km (0.076 R)
• M26: 6,553,584 km (0.107 R)
• M27: 6,882,549 km (0.104 R)
• M28: 7,033,793 km (0.049 R)
• M29: 7,216,751 km (0.114 R)
• M30: 7,587,454 km (0.109 R)
• M31: 7,932,876 km (0.118 R)
• M32: 8,091,450 km (0.1 R)
• M33: 8,347,561 km (0.1 R)
• M34: 8,476,664 km (0.039 R)
• M35: 8,736,815 km (0.059 R)
• M36: 9,065,631 km (0.114 R)
• M37: 9,165,114 km (0.105 R)
• M38: 9,465,805 km (0.083 R)
• M39: 9,803,597 km (0.12 R)
• M40: 10,076,613 km (0.093 R)
• M41: 10,214,094 km (0.057 R)
• M42: 10,700,287 km (0.089 R)
• M43: 11,016,836 km (0.098 R)
• M44: 11,123,050 km (0.117 R)
• M45: 11,408,034 km (0.111 R)
• M46: 11,803,721 km (0.072 R)
• M47: 12,682,608 km (0.105 R)
• M48: 13,054,957 km (0.096 R)
• M49: 13,393,348 km (0.052 R)
• M50: 13,848,873 km (0.09 R)
• M51: 14,580,556 km (0.077 R)
• M52: 15,206,624 km (0.094 R)
• M53: 15,641,953 km (0.118 R)
• M54: 15,881,310 km (0.066 R)
• M55: 16,161,956 km (0.103 R)
• M56: 16,891,096 km (0.083 R)
• M57: 17,342,133 km (0.115 R)
• M58: 18,130,364 km (0.1 R)
• M59: 18,634,210 km (0.099 R)
• M60: 19,227,814 km (0.05 R)
• M61: 20,782,884 km (0.055 R)
• M62: 21,133,841 km (0.087 R)
• M63: 21,398,479 km (0.103 R)
• M64: 21,797,307 km (0.053 R)
• M65: 22,109,219 km (0.087 R)
• M66: 22,557,564 km (0.107 R)
• M67: 23,782,770 km (0.05 R)
• M68: 24,149,883 km (0.111 R)
• M69: 24,657,768 km (0.115 R)
• M70: 24,796,894 km (0.096 R)
• M71: 25,356,091 km (0.085 R)
• M72: 25,590,361 km (0.078 R)
• M73: 25,731,133 km (0.119 R)
• M74: 26,772,185 km (0.075 R)
• M75: 27,201,979 km (0.072 R)
• M76: 27,778,679 km (0.107 R)
• M77: 28,165,390 km (0.05 R)
• M78: 28,310,799 km (0.077 R)
• M79: 31,624,092 km (0.068 R)
• M80: 31,926,729 km (0.106 R)
• M81: 32,687,584 km (0.114 R)
• M82: 32,891,635 km (0.097 R)
• M83: 33,762,893 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.5

Radius: 3.4

Gravity: 73.14 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 13.47 AU - 21.93 AU

Year: 26800 Days

Day: 19.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 40,218,361 km

• M1: 45,478 km (0.086 R)
• M2: 206,595 km (0.114 R)
• M3: 242,947 km (0.114 R)
• M4: 583,581 km (0.079 R)
• M5: 691,591 km (0.116 R)
• M6: 747,989 km (0.082 R)
• M7: 895,792 km (0.091 R)
• M8: 1,085,033 km (0.075 R)
• M9: 1,218,175 km (0.084 R)
• M10: 1,463,366 km (0.101 R)
• M11: 1,499,719 km (0.034 R)
• M12: 2,202,380 km (0.069 R)
• M13: 2,370,677 km (0.106 R)
• M14: 2,413,462 km (0.097 R)
• M15: 2,719,689 km (0.094 R)
• M16: 3,416,217 km (0.09 R)
• M17: 3,960,005 km (0.09 R)
• M18: 5,236,673 km (0.094 R)
• M19: 5,631,163 km (0.086 R)
• M20: 5,803,051 km (0.027 R)
• M21: 6,211,004 km (0.081 R)
• M22: 6,809,695 km (0.104 R)
• M23: 8,712,730 km (0.068 R)
• M24: 8,911,545 km (0.058 R)
• M25: 9,585,035 km (0.07 R)
• M26: 10,908,976 km (0.084 R)
• M27: 11,266,814 km (0.106 R)
• M28: 13,493,130 km (0.113 R)
• M29: 14,186,815 km (0.086 R)
• M30: 14,892,019 km (0.102 R)
• M31: 15,769,261 km (0.118 R)
• M32: 17,323,583 km (0.109 R)
• M33: 18,414,750 km (0.072 R)
• M34: 18,840,356 km (0.086 R)
• M35: 19,441,739 km (0.107 R)
• M36: 21,639,930 km (0.104 R)
• M37: 23,915,464 km (0.112 R)
• M38: 24,193,566 km (0.105 R)
• M39: 24,940,508 km (0.116 R)
• M40: 26,840,700 km (0.082 R)
• M41: 27,905,388 km (0.095 R)
• M42: 31,688,270 km (0.04 R)
• M43: 31,993,749 km (0.089 R)
• M44: 32,197,950 km (0.116 R)
• M45: 35,734,144 km (0.083 R)
• M46: 38,520,105 km (0.083 R)
• M47: 38,628,713 km (0.068 R)
• M48: 40,931,473 km (0.094 R)
• M49: 41,708,934 km (0.088 R)
• M50: 43,504,108 km (0.072 R)
• M51: 44,297,276 km (0.069 R)
• M52: 46,705,652 km (0.104 R)
• M53: 47,401,581 km (0.105 R)
• M54: 47,634,356 km (0.114 R)
• M55: 48,686,328 km (0.052 R)
• M56: 49,509,715 km (0.038 R)
• M57: 49,864,112 km (0.047 R)
• M58: 51,648,216 km (0.087 R)
• M59: 52,608,335 km (0.116 R)
• M60: 54,181,058 km (0.094 R)
• M61: 54,790,071 km (0.09 R)
• M62: 55,278,807 km (0.098 R)
• M63: 57,248,562 km (0.104 R)
• M64: 57,496,296 km (0.085 R)
• M65: 59,366,419 km (0.087 R)
• M66: 59,491,782 km (0.086 R)
• M67: 59,617,295 km (0.092 R)
• M68: 60,245,905 km (0.116 R)
• M69: 62,272,208 km (0.111 R)
• M70: 62,782,337 km (0.107 R)
• M71: 65,094,821 km (0.117 R)
• M72: 65,612,429 km (0.087 R)
• M73: 70,465,085 km (0.082 R)
• M74: 70,730,621 km (0.116 R)
• M75: 70,863,614 km (0.089 R)
• M76: 71,796,356 km (0.117 R)
• M77: 74,754,056 km (0.062 R)
• M78: 75,567,569 km (0.075 R)
• M79: 81,204,866 km (0.048 R)
• M80: 81,761,968 km (0.115 R)
• M81: 82,180,693 km (0.103 R)
• M82: 84,849,070 km (0.037 R)
• M83: 88,260,051 km (0.088 R)
• M84: 88,546,381 km (0.106 R)
• M85: 88,689,546 km (0.113 R)
• M86: 89,119,790 km (0.12 R)
• M87: 89,550,781 km (0.104 R)
• M88: 90,992,007 km (0.053 R)
• M89: 92,731,831 km (0.112 R)
• M90: 94,189,961 km (0.111 R)
• M91: 94,336,118 km (0.116 R)
• M92: 95,068,400 km (0.092 R)
• M93: 95,508,666 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664

Radius: 7

Gravity: 13.55 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 18.71 AU - 20.27 AU

Year: 30966 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 40,218,361 km

• M1: 159,172 km (0.115 R)
• M2: 219,460 km (0.111 R)
• M3: 350,807 km (0.111 R)
• M4: 636,689 km (0.093 R)
• M5: 1,246,749 km (0.059 R)
• M6: 2,073,127 km (0.102 R)
• M7: 2,238,583 km (0.067 R)
• M8: 2,322,956 km (0.087 R)
• M9: 2,408,376 km (0.106 R)
• M10: 2,582,508 km (0.062 R)
• M11: 4,590,710 km (0.119 R)
• M12: 4,861,482 km (0.035 R)
• M13: 5,193,140 km (0.112 R)
• M14: 7,712,967 km (0.114 R)
• M15: 8,229,828 km (0.101 R)
• M16: 8,691,337 km (0.116 R)
• M17: 9,026,137 km (0.051 R)
• M18: 9,228,992 km (0.075 R)
• M19: 9,501,858 km (0.029 R)
• M20: 9,570,524 km (0.108 R)
• M21: 10,266,004 km (0.102 R)
• M22: 11,558,380 km (0.099 R)
• M23: 12,148,993 km (0.026 R)
• M24: 15,166,382 km (0.118 R)
• M25: 18,400,388 km (0.117 R)
• M26: 18,486,108 km (0.078 R)
• M27: 18,571,828 km (0.115 R)
• M28: 19,874,227 km (0.117 R)
• M29: 19,962,190 km (0.102 R)
• M30: 20,314,942 km (0.094 R)
• M31: 21,205,947 km (0.094 R)
• M32: 22,657,944 km (0.037 R)
• M33: 24,141,805 km (0.081 R)
• M34: 25,561,190 km (0.08 R)
• M35: 26,522,506 km (0.112 R)
• M36: 26,910,263 km (0.063 R)
• M37: 27,202,278 km (0.072 R)
• M38: 27,397,653 km (0.086 R)
• M39: 28,381,110 km (0.118 R)
• M40: 29,676,926 km (0.064 R)
• M41: 31,298,119 km (0.104 R)
• M42: 31,707,867 km (0.081 R)
• M43: 32,740,092 km (0.05 R)
• M44: 34,520,008 km (0.118 R)
• M45: 34,731,390 km (0.076 R)
• M46: 36,438,601 km (0.114 R)
• M47: 37,193,920 km (0.107 R)
• M48: 37,736,661 km (0.076 R)
• M49: 38,063,682 km (0.079 R)
• M50: 38,940,027 km (0.114 R)
• M51: 39,160,085 km (0.086 R)
• M52: 43,306,489 km (0.086 R)
• M53: 45,026,715 km (0.106 R)
• M54: 46,886,067 km (0.055 R)
• M55: 47,472,341 km (0.06 R)
• M56: 47,707,509 km (0.104 R)
• M57: 47,942,976 km (0.12 R)
• M58: 48,061,009 km (0.073 R)
• M59: 48,179,041 km (0.074 R)
• M60: 48,889,033 km (0.115 R)
• M61: 49,007,814 km (0.073 R)
• M62: 49,960,752 km (0.088 R)
• M63: 51,643,130 km (0.105 R)
• M64: 51,764,005 km (0.088 R)
• M65: 54,324,223 km (0.039 R)
• M66: 58,052,501 km (0.063 R)
• M67: 61,094,125 km (0.097 R)
• M68: 61,349,937 km (0.094 R)
• M69: 61,477,843 km (0.11 R)
• M70: 61,990,964 km (0.118 R)
• M71: 63,150,348 km (0.065 R)
• M72: 64,577,212 km (0.074 R)
• M73: 69,054,078 km (0.052 R)
• M74: 69,854,576 km (0.079 R)
• M75: 70,122,057 km (0.094 R)
• M76: 71,733,974 km (0.082 R)
• M77: 72,544,645 km (0.102 R)
• M78: 76,092,059 km (0.103 R)
• M79: 77,194,895 km (0.082 R)
• M80: 82,929,280 km (0.112 R)
• M81: 84,918,633 km (0.108 R)
• M82: 85,061,349 km (0.088 R)
• M83: 86,636,166 km (0.112 R)
• M84: 87,787,621 km (0.058 R)
• M85: 89,379,043 km (0.115 R)
• M86: 91,418,361 km (0.033 R)
• M87: 92,150,344 km (0.108 R)
• M88: 93,325,584 km (0.102 R)
• M89: 93,767,646 km (0.11 R)
• M90: 94,210,306 km (0.043 R)
• M91: 94,505,912 km (0.096 R)
• M92: 95,097,870 km (0.056 R)
• M93: 97,477,973 km (0.102 R)
• M94: 98,375,560 km (0.118 R)
• M95: 98,675,354 km (0.067 R)
• M96: 99,125,643 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.8

Radius: 3.6

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 15.97 AU - 23.45 AU

Year: 31492 Days

Day: 23.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 40,218,361 km

• M1: 68,366 km (0.042 R)
• M2: 194,178 km (0.042 R)
• M3: 232,924 km (0.069 R)
• M4: 366,216 km (0.08 R)
• M5: 521,199 km (0.099 R)
• M6: 1,111,363 km (0.099 R)
• M7: 1,450,800 km (0.088 R)
• M8: 2,712,957 km (0.09 R)
• M9: 2,935,559 km (0.102 R)
• M10: 3,993,964 km (0.041 R)
• M11: 4,105,714 km (0.062 R)
• M12: 5,370,713 km (0.084 R)
• M13: 5,556,215 km (0.053 R)
• M14: 6,481,627 km (0.12 R)
• M15: 8,903,616 km (0.117 R)
• M16: 8,940,118 km (0.103 R)
• M17: 9,791,629 km (0.111 R)
• M18: 10,591,529 km (0.088 R)
• M19: 10,707,468 km (0.081 R)
• M20: 11,412,074 km (0.097 R)
• M21: 11,491,211 km (0.097 R)
• M22: 12,212,422 km (0.085 R)
• M23: 14,290,935 km (0.091 R)
• M24: 14,547,645 km (0.097 R)
• M25: 17,790,029 km (0.078 R)
• M26: 18,949,712 km (0.118 R)
• M27: 20,181,351 km (0.056 R)
• M28: 22,373,259 km (0.081 R)
• M29: 22,621,442 km (0.069 R)
• M30: 23,020,569 km (0.093 R)
• M31: 23,120,650 km (0.072 R)
• M32: 23,977,397 km (0.05 R)
• M33: 24,537,342 km (0.093 R)
• M34: 26,242,758 km (0.085 R)
• M35: 29,331,355 km (0.044 R)
• M36: 30,093,856 km (0.101 R)
• M37: 30,148,608 km (0.117 R)
• M38: 33,889,303 km (0.095 R)
• M39: 37,125,853 km (0.069 R)
• M40: 39,078,853 km (0.09 R)
• M41: 39,557,267 km (0.092 R)
• M42: 39,917,499 km (0.052 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 16,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit