🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.9 AU - 1.16 AU

Year: 444 Days

Day: 47.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.18 AU - 1.72 AU

Year: 741 Days

Day: 42.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.63 AU - 2.13 AU

Year: 1094 Days

Day: 44.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,344,874 km

• M1: 564,882 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.8

Radius: 11.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.46 AU - 3.4 AU

Year: 2129 Days

Day: 10.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 54,344,874 km

• M1: 148,551 km (0.109 R)
• M2: 265,686 km (0.096 R)
• M3: 382,671 km (0.118 R)
• M4: 480,957 km (0.114 R)
• M5: 775,515 km (0.064 R)
• M6: 862,731 km (0.103 R)
• M7: 953,686 km (0.118 R)
• M8: 1,106,426 km (0.115 R)
• M9: 1,257,370 km (0.119 R)
• M10: 1,415,495 km (0.083 R)
• M11: 1,740,422 km (0.064 R)
• M12: 1,846,038 km (0.066 R)
• M13: 1,990,549 km (0.068 R)
• M14: 2,239,779 km (0.103 R)
• M15: 2,342,403 km (0.101 R)
• M16: 2,539,274 km (0.113 R)
• M17: 2,768,907 km (0.053 R)
• M18: 3,090,692 km (0.099 R)
• M19: 3,205,434 km (0.107 R)
• M20: 3,439,405 km (0.093 R)
• M21: 3,633,732 km (0.061 R)
• M22: 3,785,574 km (0.118 R)
• M23: 3,939,660 km (0.114 R)
• M24: 4,158,821 km (0.039 R)
• M25: 4,301,986 km (0.059 R)
• M26: 4,479,110 km (0.107 R)
• M27: 4,576,797 km (0.11 R)
• M28: 4,774,266 km (0.102 R)
• M29: 5,075,706 km (0.104 R)
• M30: 5,194,786 km (0.083 R)
• M31: 5,981,671 km (0.093 R)
• M32: 6,179,738 km (0.115 R)
• M33: 6,306,897 km (0.03 R)
• M34: 6,416,701 km (0.088 R)
• M35: 7,069,397 km (0.094 R)
• M36: 7,202,539 km (0.117 R)
• M37: 7,278,984 km (0.119 R)
• M38: 7,374,876 km (0.093 R)
• M39: 7,782,530 km (0.039 R)
• M40: 7,979,102 km (0.065 R)
• M41: 8,619,680 km (0.102 R)
• M42: 9,028,381 km (0.031 R)
• M43: 9,318,302 km (0.084 R)
• M44: 9,548,234 km (0.046 R)
• M45: 9,992,390 km (0.025 R)
• M46: 11,099,414 km (0.098 R)
• M47: 11,187,826 km (0.078 R)
• M48: 11,343,259 km (0.075 R)
• M49: 11,499,289 km (0.07 R)
• M50: 12,290,512 km (0.108 R)
• M51: 12,405,104 km (0.055 R)
• M52: 12,658,224 km (0.056 R)
• M53: 13,122,725 km (0.1 R)
• M54: 13,711,393 km (0.052 R)
• M55: 13,853,960 km (0.058 R)
• M56: 14,188,460 km (0.069 R)
• M57: 14,284,652 km (0.114 R)
• M58: 14,987,762 km (0.107 R)
• M59: 15,061,065 km (0.082 R)
• M60: 15,232,803 km (0.09 R)
• M61: 16,100,920 km (0.107 R)
• M62: 16,326,812 km (0.089 R)
• M63: 16,756,308 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169

Radius: 9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.52 AU - 8.56 AU

Year: 9680 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,344,874 km

• M1: 114,592 km (0.098 R)
• M2: 171,290 km (0.117 R)
• M3: 295,605 km (0.113 R)
• M4: 713,881 km (0.056 R)
• M5: 889,958 km (0.097 R)
• M6: 1,108,969 km (0.117 R)
• M7: 1,210,396 km (0.071 R)
• M8: 1,269,787 km (0.075 R)
• M9: 1,647,073 km (0.114 R)
• M10: 1,917,546 km (0.089 R)
• M11: 2,129,825 km (0.109 R)
• M12: 2,481,679 km (0.113 R)
• M13: 2,558,124 km (0.068 R)
• M14: 2,733,153 km (0.112 R)
• M15: 2,891,876 km (0.11 R)
• M16: 3,115,376 km (0.053 R)
• M17: 3,197,954 km (0.107 R)
• M18: 3,344,410 km (0.075 R)
• M19: 3,429,082 km (0.064 R)
• M20: 3,514,503 km (0.097 R)
• M21: 4,109,753 km (0.12 R)
• M22: 4,999,710 km (0.064 R)
• M23: 5,416,789 km (0.096 R)
• M24: 5,998,875 km (0.095 R)
• M25: 6,102,097 km (0.081 R)
• M26: 6,232,098 km (0.12 R)
• M27: 6,441,984 km (0.107 R)
• M28: 6,574,228 km (0.116 R)
• M29: 6,680,742 km (0.105 R)
• M30: 6,761,076 km (0.114 R)
• M31: 6,922,492 km (0.083 R)
• M32: 7,058,177 km (0.099 R)
• M33: 7,609,296 km (0.071 R)
• M34: 8,346,364 km (0.076 R)
• M35: 9,434,390 km (0.116 R)
• M36: 9,645,173 km (0.065 R)
• M37: 9,796,716 km (0.085 R)
• M38: 10,287,098 km (0.116 R)
• M39: 10,473,048 km (0.047 R)
• M40: 10,628,779 km (0.064 R)
• M41: 11,132,475 km (0.059 R)
• M42: 11,451,268 km (0.098 R)
• M43: 11,837,829 km (0.1 R)
• M44: 12,097,980 km (0.067 R)
• M45: 12,228,728 km (0.114 R)
• M46: 12,656,877 km (0.088 R)
• M47: 12,822,931 km (0.111 R)
• M48: 13,190,792 km (0.098 R)
• M49: 13,460,368 km (0.062 R)
• M50: 13,663,821 km (0.044 R)
• M51: 13,800,104 km (0.105 R)
• M52: 14,108,126 km (0.039 R)
• M53: 14,349,428 km (0.057 R)
• M54: 14,626,633 km (0.115 R)
• M55: 16,436,168 km (0.108 R)
• M56: 16,580,979 km (0.059 R)
• M57: 16,653,684 km (0.094 R)
• M58: 17,238,312 km (0.069 R)
• M59: 17,422,318 km (0.072 R)
• M60: 17,718,222 km (0.108 R)
• M61: 18,277,569 km (0.108 R)
• M62: 19,146,433 km (0.108 R)
• M63: 19,681,844 km (0.058 R)
• M64: 19,835,780 km (0.094 R)
• M65: 20,299,833 km (0.051 R)
• M66: 20,455,265 km (0.114 R)
• M67: 21,159,871 km (0.072 R)
• M68: 21,238,709 km (0.09 R)
• M69: 21,396,535 km (0.111 R)
• M70: 22,111,762 km (0.103 R)
• M71: 22,391,959 km (0.099 R)
• M72: 24,386,547 km (0.105 R)
• M73: 24,676,019 km (0.09 R)
• M74: 25,803,538 km (0.119 R)
• M75: 26,098,695 km (0.075 R)
• M76: 26,183,218 km (0.087 R)
• M77: 26,267,741 km (0.107 R)
• M78: 26,819,906 km (0.11 R)
• M79: 27,118,803 km (0.065 R)
• M80: 27,332,877 km (0.035 R)
• M81: 27,590,634 km (0.065 R)
• M82: 27,676,803 km (0.093 R)
• M83: 28,195,309 km (0.068 R)
• M84: 28,281,926 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.7

Radius: 7.3

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.65 AU - 11.61 AU

Year: 14715 Days

Day: 15.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,344,874 km

• M1: 92,900 km (0.099 R)
• M2: 568,771 km (0.118 R)
• M3: 980,764 km (0.046 R)
• M4: 1,334,563 km (0.075 R)
• M5: 1,995,636 km (0.097 R)
• M6: 2,119,802 km (0.082 R)
• M7: 2,246,511 km (0.074 R)
• M8: 2,882,601 km (0.077 R)
• M9: 3,459,152 km (0.112 R)
• M10: 3,953,573 km (0.113 R)
• M11: 4,149,546 km (0.099 R)
• M12: 4,308,718 km (0.086 R)
• M13: 4,389,052 km (0.115 R)
• M14: 4,674,185 km (0.074 R)
• M15: 5,092,012 km (0.105 R)
• M16: 5,478,274 km (0.111 R)
• M17: 5,829,679 km (0.079 R)
• M18: 6,324,549 km (0.028 R)
• M19: 8,586,918 km (0.091 R)
• M20: 8,892,097 km (0.109 R)
• M21: 9,461,018 km (0.075 R)
• M22: 9,513,228 km (0.101 R)
• M23: 11,851,592 km (0.1 R)
• M24: 12,362,469 km (0.108 R)
• M25: 12,591,802 km (0.104 R)
• M26: 13,054,808 km (0.05 R)
• M27: 13,759,713 km (0.092 R)
• M28: 13,818,954 km (0.066 R)
• M29: 14,356,608 km (0.115 R)
• M30: 15,390,479 km (0.105 R)
• M31: 16,009,815 km (0.082 R)
• M32: 17,465,103 km (0.09 R)
• M33: 19,893,525 km (0.083 R)
• M34: 21,181,114 km (0.108 R)
• M35: 21,800,299 km (0.079 R)
• M36: 22,286,193 km (0.086 R)
• M37: 22,495,481 km (0.055 R)
• M38: 23,622,551 km (0.083 R)
• M39: 24,336,282 km (0.104 R)
• M40: 26,667,616 km (0.079 R)
• M41: 29,527,179 km (0.09 R)
• M42: 29,910,598 km (0.103 R)
• M43: 30,372,856 km (0.107 R)
• M44: 30,604,882 km (0.111 R)
• M45: 30,915,298 km (0.056 R)
• M46: 31,148,670 km (0.111 R)
• M47: 31,382,641 km (0.12 R)
• M48: 33,116,481 km (0.068 R)
• M49: 34,316,405 km (0.116 R)
• M50: 34,396,889 km (0.109 R)
• M51: 34,558,155 km (0.05 R)
• M52: 34,638,789 km (0.114 R)
• M53: 34,800,354 km (0.109 R)
• M54: 35,124,234 km (0.104 R)
• M55: 36,020,026 km (0.112 R)
• M56: 36,511,904 km (0.106 R)
• M57: 36,594,033 km (0.063 R)
• M58: 37,088,454 km (0.109 R)
• M59: 37,171,032 km (0.057 R)
• M60: 37,336,487 km (0.111 R)
• M61: 38,334,155 km (0.086 R)
• M62: 38,668,506 km (0.067 R)
• M63: 40,100,906 km (0.05 R)
• M64: 41,036,940 km (0.073 R)
• M65: 41,808,267 km (0.112 R)
• M66: 43,539,114 km (0.103 R)
• M67: 44,413,214 km (0.079 R)
• M68: 45,381,561 km (0.116 R)
• M69: 45,823,922 km (0.113 R)
• M70: 46,445,801 km (0.097 R)
• M71: 46,981,062 km (0.08 R)
• M72: 48,870,333 km (0.115 R)
• M73: 49,960,902 km (0.116 R)
• M74: 51,151,551 km (0.052 R)
• M75: 55,722,514 km (0.078 R)
• M76: 55,911,905 km (0.106 R)
• M77: 56,956,996 km (0.105 R)
• M78: 59,066,625 km (0.102 R)
• M79: 59,356,246 km (0.108 R)
• M80: 59,452,887 km (0.11 R)
• M81: 59,936,985 km (0.062 R)
• M82: 60,422,430 km (0.113 R)
• M83: 60,616,908 km (0.062 R)
• M84: 61,886,246 km (0.067 R)
• M85: 61,984,382 km (0.102 R)
• M86: 62,573,498 km (0.097 R)
• M87: 62,868,655 km (0.097 R)
• M88: 64,451,251 km (0.119 R)
• M89: 64,550,733 km (0.117 R)
• M90: 64,948,514 km (0.087 R)
• M91: 66,247,323 km (0.091 R)
• M92: 66,548,314 km (0.039 R)
• M93: 67,050,813 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.6

Radius: 7.4

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.99 AU - 12.81 AU

Year: 15280 Days

Day: 23.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,344,874 km

• M1: 100,979 km (0.11 R)
• M2: 172,486 km (0.112 R)
• M3: 493,972 km (0.036 R)
• M4: 1,032,973 km (0.086 R)
• M5: 1,184,217 km (0.115 R)
• M6: 1,342,790 km (0.054 R)
• M7: 1,508,246 km (0.072 R)
• M8: 1,937,891 km (0.115 R)
• M9: 2,017,626 km (0.095 R)
• M10: 2,125,487 km (0.064 R)
• M11: 2,347,340 km (0.028 R)
• M12: 2,635,017 km (0.052 R)
• M13: 2,903,545 km (0.103 R)
• M14: 3,056,584 km (0.097 R)
• M15: 3,307,011 km (0.094 R)
• M16: 3,564,169 km (0.036 R)
• M17: 3,894,781 km (0.1 R)
• M18: 4,514,415 km (0.117 R)
• M19: 5,238,618 km (0.081 R)
• M20: 5,959,680 km (0.115 R)
• M21: 6,154,606 km (0.106 R)
• M22: 6,792,491 km (0.051 R)
• M23: 7,493,058 km (0.063 R)
• M24: 8,130,195 km (0.09 R)
• M25: 9,456,081 km (0.06 R)
• M26: 10,051,331 km (0.06 R)
• M27: 11,181,693 km (0.076 R)
• M28: 12,203,446 km (0.1 R)
• M29: 12,550,663 km (0.104 R)
• M30: 13,052,265 km (0.118 R)
• M31: 13,305,534 km (0.104 R)
• M32: 14,023,454 km (0.077 R)
• M33: 14,178,886 km (0.115 R)
• M34: 14,859,108 km (0.116 R)
• M35: 14,911,916 km (0.034 R)
• M36: 15,123,597 km (0.116 R)
• M37: 15,764,773 km (0.096 R)
• M38: 16,742,994 km (0.101 R)
• M39: 17,073,455 km (0.117 R)
• M40: 17,128,657 km (0.043 R)
• M41: 17,461,662 km (0.059 R)
• M42: 17,796,761 km (0.097 R)
• M43: 18,077,706 km (0.109 R)
• M44: 18,190,353 km (0.091 R)
• M45: 20,201,397 km (0.063 R)
• M46: 20,611,894 km (0.095 R)
• M47: 20,670,835 km (0.114 R)
• M48: 20,847,810 km (0.06 R)
• M49: 21,143,864 km (0.119 R)
• M50: 21,560,793 km (0.092 R)
• M51: 22,342,143 km (0.107 R)
• M52: 23,010,546 km (0.1 R)
• M53: 23,255,139 km (0.099 R)
• M54: 23,439,294 km (0.118 R)
• M55: 23,685,382 km (0.108 R)
• M56: 25,306,425 km (0.104 R)
• M57: 26,003,102 km (0.102 R)
• M58: 26,385,624 km (0.118 R)
• M59: 26,641,735 km (0.1 R)
• M60: 30,112,107 km (0.074 R)
• M61: 32,480,540 km (0.058 R)
• M62: 32,892,682 km (0.108 R)
• M63: 32,961,497 km (0.09 R)
• M64: 33,583,076 km (0.051 R)
• M65: 34,487,994 km (0.087 R)
• M66: 35,330,230 km (0.075 R)
• M67: 36,749,166 km (0.113 R)
• M68: 38,114,246 km (0.098 R)
• M69: 38,403,868 km (0.08 R)
• M70: 38,476,273 km (0.077 R)
• M71: 38,548,828 km (0.117 R)
• M72: 39,349,775 km (0.1 R)
• M73: 39,569,086 km (0.116 R)
• M74: 40,156,108 km (0.071 R)
• M75: 41,859,878 km (0.118 R)
• M76: 41,934,378 km (0.094 R)
• M77: 42,308,073 km (0.08 R)
• M78: 44,193,156 km (0.058 R)
• M79: 45,107,648 km (0.084 R)
• M80: 45,184,242 km (0.05 R)
• M81: 46,259,551 km (0.112 R)
• M82: 46,413,936 km (0.089 R)
• M83: 47,343,388 km (0.117 R)
• M84: 47,732,492 km (0.056 R)
• M85: 49,694,019 km (0.119 R)
• M86: 50,644,863 km (0.101 R)
• M87: 50,883,472 km (0.098 R)
• M88: 51,521,656 km (0.085 R)
• M89: 52,162,534 km (0.119 R)
• M90: 53,048,003 km (0.047 R)
• M91: 53,452,217 km (0.088 R)
• M92: 53,533,149 km (0.114 R)
• M93: 53,614,082 km (0.117 R)
• M94: 54,182,254 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 12,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit