🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.09 AU - 1.67 AU

Year: 595 Days

Day: 33.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.79 AU - 2.43 AU

Year: 1125 Days

Day: 17.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.9

Radius: 14

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.5 AU - 8.68 AU

Year: 9242 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,298,574 km

• M1: 210,185 km (0.095 R)
• M2: 385,663 km (0.082 R)
• M3: 639,980 km (0.086 R)
• M4: 1,088,923 km (0.074 R)
• M5: 1,675,347 km (0.086 R)
• M6: 1,891,216 km (0.068 R)
• M7: 2,931,969 km (0.095 R)
• M8: 3,106,101 km (0.05 R)
• M9: 3,464,986 km (0.068 R)
• M10: 3,556,689 km (0.074 R)
• M11: 3,680,556 km (0.119 R)
• M12: 4,892,898 km (0.103 R)
• M13: 5,135,396 km (0.059 R)
• M14: 6,634,815 km (0.081 R)
• M15: 6,749,706 km (0.104 R)
• M16: 7,059,075 km (0.102 R)
• M17: 7,333,587 km (0.029 R)
• M18: 8,137,675 km (0.115 R)
• M19: 8,800,992 km (0.061 R)
• M20: 9,353,008 km (0.102 R)
• M21: 10,268,248 km (0.11 R)
• M22: 11,075,628 km (0.035 R)
• M23: 11,257,689 km (0.072 R)
• M24: 11,395,019 km (0.072 R)
• M25: 12,750,975 km (0.087 R)
• M26: 13,911,555 km (0.082 R)
• M27: 15,105,645 km (0.036 R)
• M28: 16,696,469 km (0.112 R)
• M29: 18,232,390 km (0.115 R)
• M30: 18,447,811 km (0.026 R)
• M31: 18,826,742 km (0.09 R)
• M32: 18,990,103 km (0.082 R)
• M33: 19,099,160 km (0.105 R)
• M34: 19,868,542 km (0.104 R)
• M35: 20,424,298 km (0.099 R)
• M36: 20,985,290 km (0.075 R)
• M37: 21,551,219 km (0.057 R)
• M38: 22,409,761 km (0.116 R)
• M39: 22,582,696 km (0.044 R)
• M40: 23,279,373 km (0.049 R)
• M41: 24,042,023 km (0.114 R)
• M42: 24,456,110 km (0.106 R)
• M43: 25,111,499 km (0.108 R)
• M44: 25,351,304 km (0.03 R)
• M45: 26,135,795 km (0.094 R)
• M46: 26,500,664 km (0.095 R)
• M47: 26,622,587 km (0.083 R)
• M48: 27,419,943 km (0.063 R)
• M49: 28,787,268 km (0.105 R)
• M50: 29,227,086 km (0.117 R)
• M51: 31,072,375 km (0.06 R)
• M52: 31,329,833 km (0.11 R)
• M53: 32,171,620 km (0.048 R)
• M54: 32,693,268 km (0.109 R)
• M55: 33,086,411 km (0.091 R)
• M56: 33,217,758 km (0.119 R)
• M57: 33,745,091 km (0.062 R)
• M58: 35,008,445 km (0.116 R)
• M59: 35,142,335 km (0.117 R)
• M60: 35,612,372 km (0.067 R)
• M61: 36,830,397 km (0.12 R)
• M62: 37,307,764 km (0.071 R)
• M63: 37,581,379 km (0.046 R)
• M64: 37,855,891 km (0.111 R)
• M65: 38,062,037 km (0.07 R)
• M66: 38,199,816 km (0.048 R)
• M67: 39,725,266 km (0.076 R)
• M68: 40,284,911 km (0.093 R)
• M69: 40,565,856 km (0.088 R)
• M70: 40,776,789 km (0.052 R)
• M71: 41,058,781 km (0.03 R)
• M72: 44,565,056 km (0.088 R)
• M73: 45,000,984 km (0.097 R)
• M74: 46,023,635 km (0.086 R)
• M75: 46,243,843 km (0.027 R)
• M76: 46,832,511 km (0.092 R)
• M77: 48,688,422 km (0.099 R)
• M78: 49,512,557 km (0.037 R)
• M79: 50,643,816 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.8

Radius: 12.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.07 AU - 13.01 AU

Year: 14391 Days

Day: 13.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,298,574 km

• M1: 188,493 km (0.058 R)
• M2: 311,762 km (0.08 R)
• M3: 394,190 km (0.075 R)
• M4: 782,696 km (0.11 R)
• M5: 1,457,233 km (0.093 R)
• M6: 3,363,708 km (0.102 R)
• M7: 3,978,406 km (0.038 R)
• M8: 4,433,333 km (0.12 R)
• M9: 5,025,591 km (0.089 R)
• M10: 5,600,944 km (0.077 R)
• M11: 6,197,391 km (0.113 R)
• M12: 6,994,000 km (0.058 R)
• M13: 7,404,496 km (0.102 R)
• M14: 7,869,895 km (0.115 R)
• M15: 8,392,740 km (0.108 R)
• M16: 9,025,389 km (0.116 R)
• M17: 9,272,824 km (0.115 R)
• M18: 10,028,592 km (0.119 R)
• M19: 10,182,080 km (0.114 R)
• M20: 11,385,146 km (0.054 R)
• M21: 11,545,365 km (0.084 R)
• M22: 11,706,333 km (0.088 R)
• M23: 12,522,539 km (0.088 R)
• M24: 12,798,696 km (0.097 R)
• M25: 13,188,698 km (0.073 R)
• M26: 13,639,287 km (0.119 R)
• M27: 13,752,682 km (0.049 R)
• M28: 13,866,526 km (0.099 R)
• M29: 14,439,934 km (0.056 R)
• M30: 15,138,407 km (0.088 R)
• M31: 15,847,950 km (0.061 R)
• M32: 17,422,168 km (0.112 R)
• M33: 19,172,613 km (0.118 R)
• M34: 19,363,500 km (0.073 R)
• M35: 19,875,573 km (0.041 R)
• M36: 20,197,957 km (0.115 R)
• M37: 20,782,585 km (0.095 R)
• M38: 20,978,558 km (0.073 R)
• M39: 21,636,789 km (0.065 R)
• M40: 21,835,455 km (0.112 R)
• M41: 21,968,298 km (0.091 R)
• M42: 23,108,383 km (0.079 R)
• M43: 23,447,372 km (0.104 R)
• M44: 25,515,712 km (0.07 R)
• M45: 26,500,814 km (0.03 R)
• M46: 26,642,633 km (0.096 R)
• M47: 27,212,152 km (0.093 R)
• M48: 27,355,167 km (0.043 R)
• M49: 27,713,754 km (0.058 R)
• M50: 28,073,985 km (0.102 R)
• M51: 29,090,652 km (0.046 R)
• M52: 29,236,959 km (0.096 R)
• M53: 29,603,623 km (0.044 R)
• M54: 30,489,841 km (0.078 R)
• M55: 31,235,138 km (0.043 R)
• M56: 33,124,260 km (0.11 R)
• M57: 33,276,999 km (0.111 R)
• M58: 33,813,457 km (0.092 R)
• M59: 35,517,826 km (0.087 R)
• M60: 36,854,034 km (0.086 R)
• M61: 37,647,800 km (0.114 R)
• M62: 39,413,653 km (0.078 R)
• M63: 40,714,856 km (0.064 R)
• M64: 42,278,153 km (0.075 R)
• M65: 44,280,970 km (0.076 R)
• M66: 46,400,024 km (0.094 R)
• M67: 47,514,827 km (0.048 R)
• M68: 48,465,222 km (0.049 R)
• M69: 48,812,289 km (0.088 R)
• M70: 50,472,377 km (0.084 R)
• M71: 51,795,869 km (0.114 R)
• M72: 52,239,576 km (0.11 R)
• M73: 52,328,587 km (0.117 R)
• M74: 52,952,261 km (0.116 R)
• M75: 55,653,101 km (0.11 R)
• M76: 56,745,913 km (0.109 R)
• M77: 57,295,087 km (0.071 R)
• M78: 58,398,521 km (0.05 R)
• M79: 58,860,329 km (0.073 R)
• M80: 59,601,886 km (0.105 R)
• M81: 60,439,784 km (0.047 R)
• M82: 60,906,828 km (0.08 R)
• M83: 61,750,859 km (0.07 R)
• M84: 62,882,119 km (0.094 R)
• M85: 63,260,751 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.3

Radius: 5

Gravity: 23.53 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.55 AU - 17.89 AU

Year: 22880 Days

Day: 15.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,298,574 km

• M1: 98,884 km (0.111 R)
• M2: 141,220 km (0.093 R)
• M3: 179,368 km (0.103 R)
• M4: 452,534 km (0.116 R)
• M5: 742,604 km (0.117 R)
• M6: 1,253,181 km (0.084 R)
• M7: 1,372,112 km (0.081 R)
• M8: 1,433,148 km (0.099 R)
• M9: 2,196,546 km (0.075 R)
• M10: 2,413,462 km (0.06 R)
• M11: 2,946,180 km (0.116 R)
• M12: 3,025,168 km (0.08 R)
• M13: 3,555,642 km (0.074 R)
• M14: 4,979,664 km (0.075 R)
• M15: 5,073,911 km (0.045 R)
• M16: 5,602,889 km (0.119 R)
• M17: 5,799,610 km (0.077 R)
• M18: 6,403,238 km (0.1 R)
• M19: 6,454,550 km (0.072 R)
• M20: 6,764,666 km (0.113 R)
• M21: 7,026,762 km (0.12 R)
• M22: 7,997,652 km (0.091 R)
• M23: 8,895,538 km (0.065 R)
• M24: 9,009,981 km (0.045 R)
• M25: 12,216,162 km (0.097 R)
• M26: 14,708,313 km (0.093 R)
• M27: 15,252,401 km (0.105 R)
• M28: 16,220,299 km (0.099 R)
• M29: 17,422,168 km (0.045 R)
• M30: 19,093,176 km (0.095 R)
• M31: 19,760,981 km (0.072 R)
• M32: 20,210,373 km (0.1 R)
• M33: 21,732,382 km (0.068 R)
• M34: 21,886,617 km (0.059 R)
• M35: 21,963,959 km (0.106 R)
• M36: 23,291,042 km (0.088 R)
• M37: 23,765,716 km (0.099 R)
• M38: 25,127,655 km (0.115 R)
• M39: 26,186,060 km (0.102 R)
• M40: 26,350,169 km (0.11 R)
• M41: 27,258,976 km (0.073 R)
• M42: 28,178,105 km (0.046 R)
• M43: 28,514,701 km (0.119 R)
• M44: 29,192,229 km (0.094 R)
• M45: 29,362,322 km (0.116 R)
• M46: 30,304,190 km (0.081 R)
• M47: 31,517,279 km (0.082 R)
• M48: 33,990,581 km (0.103 R)
• M49: 34,169,650 km (0.048 R)
• M50: 34,618,593 km (0.102 R)
• M51: 36,800,777 km (0.112 R)
• M52: 36,984,633 km (0.086 R)
• M53: 37,630,447 km (0.108 R)
• M54: 37,908,400 km (0.117 R)
• M55: 38,187,100 km (0.1 R)
• M56: 38,559,599 km (0.065 R)
• M57: 38,746,297 km (0.119 R)
• M58: 39,026,943 km (0.094 R)
• M59: 40,250,953 km (0.119 R)
• M60: 41,010,461 km (0.078 R)
• M61: 41,487,529 km (0.108 R)
• M62: 42,736,372 km (0.088 R)
• M63: 45,764,083 km (0.083 R)
• M64: 45,961,851 km (0.064 R)
• M65: 47,054,215 km (0.061 R)
• M66: 47,153,997 km (0.094 R)
• M67: 47,353,710 km (0.117 R)
• M68: 47,854,115 km (0.032 R)
• M69: 48,557,674 km (0.088 R)
• M70: 49,974,964 km (0.039 R)
• M71: 50,280,592 km (0.084 R)
• M72: 50,688,845 km (0.075 R)
• M73: 52,436,148 km (0.034 R)
• M74: 54,307,917 km (0.12 R)
• M75: 55,567,680 km (0.091 R)
• M76: 57,156,110 km (0.112 R)
• M77: 58,866,613 km (0.091 R)
• M78: 60,919,694 km (0.093 R)
• M79: 61,791,251 km (0.054 R)
• M80: 63,216,171 km (0.077 R)
• M81: 67,667,754 km (0.047 R)
• M82: 68,796,470 km (0.034 R)
• M83: 70,500,989 km (0.083 R)
• M84: 71,645,113 km (0.109 R)
• M85: 72,219,419 km (0.078 R)
• M86: 72,334,460 km (0.073 R)
• M87: 72,449,650 km (0.077 R)
• M88: 73,719,886 km (0.09 R)
• M89: 73,835,675 km (0.097 R)
• M90: 75,697,420 km (0.03 R)
• M91: 75,814,406 km (0.064 R)
• M92: 77,810,340 km (0.118 R)
• M93: 78,400,654 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.6

Radius: 4

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 14.78 AU - 23.3 AU

Year: 30498 Days

Day: 18.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,298,574 km

• M1: 215,421 km (0.117 R)
• M2: 378,333 km (0.101 R)
• M3: 613,650 km (0.092 R)
• M4: 799,750 km (0.102 R)
• M5: 1,221,167 km (0.109 R)
• M6: 1,729,052 km (0.093 R)
• M7: 2,263,565 km (0.106 R)
• M8: 3,083,063 km (0.069 R)
• M9: 3,469,923 km (0.111 R)
• M10: 6,845,150 km (0.097 R)
• M11: 6,890,328 km (0.081 R)
• M12: 7,672,875 km (0.085 R)
• M13: 9,320,546 km (0.075 R)
• M14: 9,723,712 km (0.087 R)
• M15: 10,703,428 km (0.081 R)
• M16: 11,338,322 km (0.115 R)
• M17: 11,445,434 km (0.054 R)
• M18: 11,714,411 km (0.081 R)
• M19: 12,478,557 km (0.094 R)
• M20: 12,699,812 km (0.072 R)
• M21: 14,284,652 km (0.088 R)
• M22: 14,458,185 km (0.076 R)
• M23: 14,982,825 km (0.114 R)
• M24: 15,691,919 km (0.111 R)
• M25: 16,897,977 km (0.089 R)
• M26: 17,883,977 km (0.066 R)
• M27: 18,825,246 km (0.042 R)
• M28: 19,525,813 km (0.113 R)
• M29: 19,782,523 km (0.096 R)
• M30: 22,545,895 km (0.089 R)
• M31: 22,613,214 km (0.102 R)
• M32: 24,454,016 km (0.115 R)
• M33: 24,800,185 km (0.08 R)
• M34: 25,078,288 km (0.094 R)
• M35: 25,848,418 km (0.094 R)
• M36: 26,768,445 km (0.096 R)
• M37: 27,268,251 km (0.08 R)
• M38: 27,699,243 km (0.058 R)
• M39: 28,786,221 km (0.105 R)
• M40: 29,078,535 km (0.115 R)
• M41: 29,665,856 km (0.062 R)
• M42: 30,703,317 km (0.079 R)
• M43: 30,777,817 km (0.113 R)
• M44: 32,433,118 km (0.081 R)
• M45: 32,737,250 km (0.094 R)
• M46: 33,042,280 km (0.087 R)
• M47: 33,271,614 km (0.054 R)
• M48: 33,578,289 km (0.082 R)
• M49: 33,808,820 km (0.114 R)
• M50: 34,426,360 km (0.053 R)
• M51: 34,658,984 km (0.08 R)
• M52: 35,125,580 km (0.074 R)
• M53: 35,203,521 km (0.034 R)
• M54: 36,458,946 km (0.116 R)
• M55: 36,537,934 km (0.052 R)
• M56: 38,128,907 km (0.113 R)
• M57: 39,417,842 km (0.102 R)
• M58: 40,475,499 km (0.119 R)
• M59: 40,966,778 km (0.118 R)
• M60: 42,203,803 km (0.053 R)
• M61: 42,785,290 km (0.08 R)
• M62: 42,868,467 km (0.109 R)
• M63: 43,035,268 km (0.099 R)
• M64: 43,285,695 km (0.12 R)
• M65: 43,536,720 km (0.06 R)
• M66: 44,545,309 km (0.102 R)
• M67: 45,561,677 km (0.11 R)
• M68: 45,731,919 km (0.087 R)
• M69: 46,842,983 km (0.084 R)
• M70: 47,186,609 km (0.092 R)
• M71: 48,830,241 km (0.118 R)
• M72: 49,265,870 km (0.109 R)
• M73: 49,353,235 km (0.071 R)
• M74: 49,440,600 km (0.088 R)
• M75: 50,316,795 km (0.11 R)
• M76: 50,845,025 km (0.105 R)
• M77: 50,933,138 km (0.082 R)
• M78: 51,375,050 km (0.067 R)
• M79: 52,351,476 km (0.12 R)
• M80: 54,503,142 km (0.086 R)
• M81: 54,864,570 km (0.057 R)
• M82: 55,589,821 km (0.095 R)
• M83: 56,044,748 km (0.034 R)
• M84: 56,683,531 km (0.093 R)
• M85: 56,866,639 km (0.085 R)
• M86: 57,324,857 km (0.118 R)
• M87: 57,784,422 km (0.041 R)
• M88: 57,876,574 km (0.104 R)
• M89: 60,848,036 km (0.091 R)
• M90: 62,069,204 km (0.072 R)
• M91: 62,257,847 km (0.096 R)
• M92: 62,446,639 km (0.071 R)
• M93: 62,541,035 km (0.054 R)
• M94: 62,730,127 km (0.111 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: 206 - 20,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit