🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.76 AU - 0.82 AU

Year: 267 Days

Day: 12.5 Hours

Environment

Temp: 93 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.89 AU - 1.47 AU

Year: 488 Days

Day: 42 Hours

Environment

Temp: -4 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.8 AU - 4.26 AU

Year: 2526 Days

Day: 17.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.74 AU - 4.38 AU

Year: 2558 Days

Day: 15.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,184,937 km

• M1: 662,569 km (0.11 R)
• M2: 823,387 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.6

Radius: 8.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.83 AU - 5.57 AU

Year: 4515 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 83,184,937 km

• M1: 127,757 km (0.078 R)
• M2: 186,249 km (0.086 R)
• M3: 298,747 km (0.064 R)
• M4: 396,285 km (0.112 R)
• M5: 453,431 km (0.036 R)
• M6: 521,498 km (0.078 R)
• M7: 695,331 km (0.095 R)
• M8: 803,341 km (0.084 R)
• M9: 907,461 km (0.062 R)
• M10: 996,023 km (0.104 R)
• M11: 1,067,082 km (0.073 R)
• M12: 1,225,356 km (0.063 R)
• M13: 1,290,880 km (0.057 R)
• M14: 1,368,821 km (0.088 R)
• M15: 1,794,875 km (0.115 R)
• M16: 1,907,672 km (0.104 R)
• M17: 1,958,535 km (0.056 R)
• M18: 2,035,877 km (0.086 R)
• M19: 2,153,611 km (0.076 R)
• M20: 2,314,279 km (0.112 R)
• M21: 2,382,346 km (0.102 R)
• M22: 2,576,674 km (0.105 R)
• M23: 2,647,284 km (0.048 R)
• M24: 2,776,237 km (0.115 R)
• M25: 2,907,135 km (0.1 R)
• M26: 3,085,007 km (0.105 R)
• M27: 3,327,655 km (0.107 R)
• M28: 3,576,586 km (0.089 R)
• M29: 3,671,581 km (0.117 R)
• M30: 3,751,316 km (0.109 R)
• M31: 4,043,331 km (0.097 R)
• M32: 4,109,154 km (0.082 R)
• M33: 4,444,104 km (0.112 R)
• M34: 4,495,117 km (0.081 R)
• M35: 4,770,377 km (0.09 R)
• M36: 4,980,562 km (0.094 R)
• M37: 5,068,974 km (0.084 R)
• M38: 5,409,908 km (0.113 R)
• M39: 5,721,221 km (0.085 R)
• M40: 6,304,054 km (0.09 R)
• M41: 6,361,350 km (0.064 R)
• M42: 6,476,690 km (0.078 R)
• M43: 6,651,121 km (0.056 R)
• M44: 6,964,828 km (0.037 R)
• M45: 7,303,518 km (0.049 R)
• M46: 7,484,980 km (0.116 R)
• M47: 7,770,263 km (0.092 R)
• M48: 7,893,681 km (0.111 R)
• M49: 8,142,463 km (0.115 R)
• M50: 8,499,104 km (0.119 R)
• M51: 8,925,458 km (0.048 R)
• M52: 9,141,178 km (0.082 R)
• M53: 10,021,412 km (0.068 R)
• M54: 10,290,688 km (0.03 R)
• M55: 10,517,030 km (0.088 R)
• M56: 11,136,065 km (0.104 R)
• M57: 11,438,403 km (0.083 R)
• M58: 11,696,310 km (0.098 R)
• M59: 11,908,888 km (0.065 R)
• M60: 12,747,235 km (0.059 R)
• M61: 12,917,178 km (0.113 R)
• M62: 13,063,484 km (0.08 R)
• M63: 13,357,743 km (0.109 R)
• M64: 13,530,379 km (0.09 R)
• M65: 13,778,263 km (0.074 R)
• M66: 13,902,878 km (0.108 R)
• M67: 14,203,271 km (0.036 R)
• M68: 14,556,471 km (0.108 R)
• M69: 15,194,357 km (0.083 R)
• M70: 15,245,669 km (0.102 R)
• M71: 16,076,386 km (0.111 R)
• M72: 17,700,270 km (0.118 R)
• M73: 18,107,625 km (0.102 R)
• M74: 18,162,079 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.3

Radius: 13.4

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.42 AU - 7.06 AU

Year: 5237 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,184,937 km

• M1: 241,002 km (0.108 R)
• M2: 342,878 km (0.067 R)
• M3: 450,888 km (0.068 R)
• M4: 563,834 km (0.088 R)
• M5: 1,367,624 km (0.112 R)
• M6: 1,728,304 km (0.084 R)
• M7: 1,814,622 km (0.093 R)
• M8: 2,459,987 km (0.061 R)
• M9: 2,617,215 km (0.053 R)
• M10: 3,109,242 km (0.095 R)
• M11: 3,236,849 km (0.113 R)
• M12: 3,366,251 km (0.106 R)
• M13: 3,475,458 km (0.089 R)
• M14: 3,563,720 km (0.113 R)
• M15: 3,832,997 km (0.1 R)
• M16: 3,947,140 km (0.117 R)
• M17: 4,039,292 km (0.053 R)
• M18: 4,296,750 km (0.035 R)
• M19: 4,656,383 km (0.091 R)
• M20: 4,778,605 km (0.071 R)
• M21: 4,951,241 km (0.104 R)
• M22: 5,051,023 km (0.059 R)
• M23: 5,201,817 km (0.056 R)
• M24: 5,328,676 km (0.09 R)
• M25: 5,689,207 km (0.062 R)
• M26: 5,872,614 km (0.077 R)
• M27: 6,570,787 km (0.077 R)
• M28: 6,874,321 km (0.108 R)
• M29: 7,041,721 km (0.066 R)
• M30: 8,222,049 km (0.101 R)
• M31: 8,340,530 km (0.065 R)
• M32: 8,489,380 km (0.054 R)
• M33: 8,579,139 km (0.09 R)
• M34: 10,153,207 km (0.09 R)
• M35: 10,248,651 km (0.117 R)
• M36: 10,600,804 km (0.089 R)
• M37: 11,581,718 km (0.091 R)
• M38: 11,814,791 km (0.09 R)
• M39: 11,982,191 km (0.043 R)
• M40: 12,319,534 km (0.034 R)
• M41: 12,625,761 km (0.112 R)
• M42: 13,176,431 km (0.117 R)
• M43: 13,629,563 km (0.066 R)
• M44: 13,734,880 km (0.084 R)
• M45: 13,981,716 km (0.11 R)
• M46: 14,443,974 km (0.099 R)
• M47: 15,128,533 km (0.079 R)
• M48: 15,529,755 km (0.105 R)
• M49: 15,787,063 km (0.108 R)
• M50: 16,231,219 km (0.103 R)
• M51: 16,829,760 km (0.086 R)
• M52: 17,321,489 km (0.068 R)
• M53: 17,664,816 km (0.12 R)
• M54: 17,856,451 km (0.049 R)
• M55: 18,513,185 km (0.075 R)
• M56: 18,630,021 km (0.104 R)
• M57: 18,864,142 km (0.112 R)
• M58: 19,256,687 km (0.117 R)
• M59: 19,454,006 km (0.117 R)
• M60: 19,890,383 km (0.05 R)
• M61: 20,049,855 km (0.103 R)
• M62: 20,853,644 km (0.038 R)
• M63: 21,381,874 km (0.075 R)
• M64: 21,545,235 km (0.076 R)
• M65: 21,791,174 km (0.108 R)
• M66: 22,079,150 km (0.089 R)
• M67: 22,825,643 km (0.094 R)
• M68: 23,076,369 km (0.081 R)
• M69: 23,622,701 km (0.096 R)
• M70: 25,416,678 km (0.117 R)
• M71: 25,546,529 km (0.088 R)
• M72: 25,893,746 km (0.068 R)
• M73: 26,286,291 km (0.064 R)
• M74: 27,653,466 km (0.111 R)
• M75: 27,965,377 km (0.079 R)
• M76: 28,188,876 km (0.111 R)
• M77: 28,413,124 km (0.077 R)
• M78: 29,270,170 km (0.092 R)
• M79: 29,451,632 km (0.119 R)
• M80: 29,815,753 km (0.044 R)
• M81: 30,917,242 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.9

Radius: 5.1

Gravity: 22.83 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.68 AU - 15.52 AU

Year: 21243 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 53 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,184,937 km

• M1: 127,906 km (0.038 R)
• M2: 417,079 km (0.06 R)
• M3: 578,944 km (0.082 R)
• M4: 1,803,103 km (0.112 R)
• M5: 1,835,566 km (0.117 R)
• M6: 1,933,552 km (0.114 R)
• M7: 2,169,319 km (0.11 R)
• M8: 2,414,210 km (0.074 R)
• M9: 3,479,048 km (0.1 R)
• M10: 3,974,367 km (0.061 R)
• M11: 4,668,650 km (0.109 R)
• M12: 4,803,139 km (0.101 R)
• M13: 5,588,228 km (0.101 R)
• M14: 5,778,667 km (0.111 R)
• M15: 6,511,995 km (0.099 R)
• M16: 6,762,871 km (0.104 R)
• M17: 7,692,173 km (0.12 R)
• M18: 8,333,499 km (0.059 R)
• M19: 8,442,107 km (0.096 R)
• M20: 9,327,577 km (0.099 R)
• M21: 10,300,262 km (0.114 R)
• M22: 10,887,434 km (0.11 R)
• M23: 11,425,089 km (0.117 R)
• M24: 11,788,312 km (0.037 R)
• M25: 12,278,395 km (0.09 R)
• M26: 14,175,146 km (0.119 R)
• M27: 14,630,672 km (0.115 R)
• M28: 14,696,196 km (0.044 R)
• M29: 14,761,719 km (0.095 R)
• M30: 15,622,954 km (0.119 R)
• M31: 15,689,974 km (0.054 R)
• M32: 18,585,441 km (0.115 R)
• M33: 18,869,677 km (0.064 R)
• M34: 19,803,317 km (0.104 R)
• M35: 20,312,249 km (0.04 R)
• M36: 20,899,122 km (0.05 R)
• M37: 21,268,778 km (0.108 R)
• M38: 21,566,029 km (0.074 R)
• M39: 22,315,215 km (0.113 R)
• M40: 22,390,613 km (0.094 R)
• M41: 22,920,787 km (0.05 R)
• M42: 24,225,131 km (0.084 R)
• M43: 24,302,623 km (0.068 R)
• M44: 24,769,368 km (0.101 R)
• M45: 25,317,495 km (0.107 R)
• M46: 25,711,386 km (0.081 R)
• M47: 27,065,995 km (0.105 R)
• M48: 27,388,079 km (0.095 R)
• M49: 28,935,370 km (0.109 R)
• M50: 30,176,733 km (0.112 R)
• M51: 30,929,958 km (0.071 R)
• M52: 31,604,645 km (0.049 R)
• M53: 32,113,726 km (0.119 R)
• M54: 32,369,389 km (0.1 R)
• M55: 32,882,659 km (0.118 R)
• M56: 33,571,109 km (0.053 R)
• M57: 33,657,576 km (0.114 R)
• M58: 33,917,128 km (0.084 R)
• M59: 34,438,477 km (0.104 R)
• M60: 35,488,804 km (0.039 R)
• M61: 36,195,055 km (0.073 R)
• M62: 36,727,624 km (0.086 R)
• M63: 37,084,265 km (0.056 R)
• M64: 38,431,394 km (0.091 R)
• M65: 40,069,191 km (0.11 R)
• M66: 40,344,302 km (0.097 R)
• M67: 40,712,163 km (0.09 R)
• M68: 44,831,340 km (0.093 R)
• M69: 47,423,871 km (0.095 R)
• M70: 48,006,555 km (0.12 R)
• M71: 48,298,869 km (0.088 R)
• M72: 48,689,320 km (0.056 R)
• M73: 49,080,967 km (0.114 R)
• M74: 49,670,383 km (0.103 R)
• M75: 54,164,901 km (0.034 R)
• M76: 54,266,179 km (0.051 R)
• M77: 56,306,395 km (0.119 R)
• M78: 56,717,340 km (0.109 R)
• M79: 57,026,260 km (0.082 R)
• M80: 57,232,555 km (0.083 R)
• M81: 58,995,715 km (0.114 R)
• M82: 60,566,344 km (0.112 R)
• M83: 64,284,000 km (0.074 R)
• M84: 65,144,188 km (0.075 R)
• M85: 66,116,275 km (0.053 R)
• M86: 66,875,783 km (0.118 R)
• M87: 68,184,316 km (0.077 R)
• M88: 68,841,799 km (0.058 R)
• M89: 70,937,515 km (0.084 R)
• M90: 71,270,370 km (0.099 R)
• M91: 72,718,627 km (0.118 R)
• M92: 72,942,276 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.8

Radius: 8

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 15.69 AU - 15.73 AU

Year: 23712 Days

Day: 16.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,184,937 km

• M1: 106,962 km (0.062 R)
• M2: 222,602 km (0.12 R)
• M3: 468,092 km (0.099 R)
• M4: 840,291 km (0.111 R)
• M5: 1,638,246 km (0.106 R)
• M6: 1,944,324 km (0.073 R)
• M7: 2,050,388 km (0.074 R)
• M8: 2,342,852 km (0.035 R)
• M9: 3,048,356 km (0.091 R)
• M10: 3,339,623 km (0.107 R)
• M11: 3,859,924 km (0.043 R)
• M12: 4,174,977 km (0.098 R)
• M13: 4,266,531 km (0.078 R)
• M14: 4,451,733 km (0.095 R)
• M15: 4,545,382 km (0.049 R)
• M16: 5,023,197 km (0.077 R)
• M17: 5,218,871 km (0.063 R)
• M18: 5,668,114 km (0.071 R)
• M19: 5,923,178 km (0.049 R)
• M20: 6,657,255 km (0.104 R)
• M21: 7,034,989 km (0.088 R)
• M22: 7,198,949 km (0.101 R)
• M23: 7,419,755 km (0.106 R)
• M24: 7,586,706 km (0.034 R)
• M25: 7,867,801 km (0.053 R)
• M26: 9,444,114 km (0.064 R)
• M27: 11,178,102 km (0.111 R)
• M28: 11,305,709 km (0.073 R)
• M29: 12,541,687 km (0.087 R)
• M30: 13,074,854 km (0.076 R)
• M31: 14,232,442 km (0.088 R)
• M32: 14,301,556 km (0.09 R)
• M33: 14,370,820 km (0.099 R)
• M34: 14,788,498 km (0.115 R)
• M35: 14,998,832 km (0.119 R)
• M36: 15,422,493 km (0.096 R)
• M37: 15,493,403 km (0.065 R)
• M38: 15,993,508 km (0.088 R)
• M39: 16,353,890 km (0.119 R)
• M40: 16,426,295 km (0.046 R)
• M41: 16,936,125 km (0.119 R)
• M42: 17,156,183 km (0.082 R)
• M43: 19,179,195 km (0.106 R)
• M44: 20,569,258 km (0.115 R)
• M45: 21,118,582 km (0.114 R)
• M46: 21,752,278 km (0.095 R)
• M47: 21,832,014 km (0.087 R)
• M48: 21,911,750 km (0.067 R)
• M49: 22,231,740 km (0.052 R)
• M50: 23,608,788 km (0.084 R)
• M51: 24,101,414 km (0.104 R)
• M52: 24,183,842 km (0.098 R)
• M53: 24,266,420 km (0.05 R)
• M54: 24,846,710 km (0.11 R)
• M55: 25,264,088 km (0.092 R)
• M56: 25,431,638 km (0.112 R)
• M57: 27,042,059 km (0.095 R)
• M58: 31,254,586 km (0.114 R)
• M59: 32,157,708 km (0.064 R)
• M60: 36,325,953 km (0.107 R)
• M61: 36,894,575 km (0.1 R)
• M62: 38,521,153 km (0.116 R)
• M63: 38,714,134 km (0.08 R)
• M64: 39,391,812 km (0.094 R)
• M65: 44,244,468 km (0.095 R)
• M66: 45,971,426 km (0.077 R)
• M67: 47,203,813 km (0.101 R)
• M68: 47,720,524 km (0.106 R)
• M69: 49,805,918 km (0.035 R)
• M70: 53,096,623 km (0.102 R)
• M71: 53,633,978 km (0.106 R)
• M72: 55,256,666 km (0.1 R)
• M73: 55,583,089 km (0.118 R)
• M74: 56,676,051 km (0.104 R)
• M75: 57,005,316 km (0.114 R)
• M76: 57,996,851 km (0.116 R)
• M77: 58,328,659 km (0.094 R)
• M78: 59,439,124 km (0.107 R)
• M79: 60,668,818 km (0.084 R)
• M80: 63,266,884 km (0.114 R)
• M81: 63,950,547 km (0.072 R)
• M82: 66,478,302 km (0.113 R)
• M83: 68,337,205 km (0.049 R)
• M84: 70,920,910 km (0.082 R)
• M85: 71,039,092 km (0.09 R)
• M86: 77,396,852 km (0.06 R)
• M87: 78,127,937 km (0.076 R)
• M88: 81,817,768 km (0.051 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 15,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit