🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.62 AU - 0.7 AU

Year: 203 Days

Day: 16.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,095,077 km

• M1: 106,364 km (0.104 R)
• M2: 135,835 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.73 AU - 0.97 AU

Year: 297 Days

Day: 18.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.37 AU - 1.99 AU

Year: 825 Days

Day: 12.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 96.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.01 AU - 3.09 AU

Year: 2017 Days

Day: 25.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.2 AU - 4.04 AU

Year: 2609 Days

Day: 12.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 13.4

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.75 AU - 10.03 AU

Year: 11780 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,095,077 km

• M1: 170,392 km (0.035 R)
• M2: 319,691 km (0.118 R)
• M3: 508,334 km (0.085 R)
• M4: 712,235 km (0.117 R)
• M5: 864,676 km (0.062 R)
• M6: 961,914 km (0.106 R)
• M7: 1,046,288 km (0.119 R)
• M8: 1,751,193 km (0.09 R)
• M9: 2,007,753 km (0.103 R)
• M10: 2,254,141 km (0.069 R)
• M11: 2,392,668 km (0.112 R)
• M12: 2,510,551 km (0.111 R)
• M13: 2,752,002 km (0.078 R)
• M14: 3,284,272 km (0.111 R)
• M15: 3,738,750 km (0.109 R)
• M16: 3,904,056 km (0.104 R)
• M17: 4,213,424 km (0.091 R)
• M18: 4,443,506 km (0.095 R)
• M19: 4,856,246 km (0.074 R)
• M20: 5,498,769 km (0.057 R)
• M21: 5,814,121 km (0.102 R)
• M22: 5,910,013 km (0.043 R)
• M23: 6,233,145 km (0.11 R)
• M24: 6,331,281 km (0.104 R)
• M25: 6,628,831 km (0.094 R)
• M26: 6,930,869 km (0.12 R)
• M27: 7,271,803 km (0.066 R)
• M28: 9,469,096 km (0.032 R)
• M29: 9,885,876 km (0.09 R)
• M30: 10,192,701 km (0.075 R)
• M31: 10,580,908 km (0.103 R)
• M32: 10,737,387 km (0.098 R)
• M33: 11,092,682 km (0.096 R)
• M34: 11,451,717 km (0.078 R)
• M35: 11,977,105 km (0.11 R)
• M36: 12,140,466 km (0.044 R)
• M37: 12,842,678 km (0.097 R)
• M38: 13,261,851 km (0.111 R)
• M39: 13,388,561 km (0.097 R)
• M40: 14,416,298 km (0.058 R)
• M41: 14,590,131 km (0.084 R)
• M42: 14,983,723 km (0.03 R)
• M43: 15,248,062 km (0.026 R)
• M44: 15,558,328 km (0.043 R)
• M45: 15,647,339 km (0.105 R)
• M46: 15,870,838 km (0.078 R)
• M47: 16,230,471 km (0.117 R)
• M48: 16,729,380 km (0.075 R)
• M49: 17,464,055 km (0.073 R)
• M50: 18,021,906 km (0.072 R)
• M51: 18,209,202 km (0.12 R)
• M52: 19,107,687 km (0.076 R)
• M53: 19,923,893 km (0.099 R)
• M54: 20,263,331 km (0.061 R)
• M55: 20,849,455 km (0.055 R)
• M56: 24,069,400 km (0.04 R)
• M57: 24,327,456 km (0.119 R)
• M58: 26,637,546 km (0.096 R)
• M59: 26,797,616 km (0.073 R)
• M60: 27,226,064 km (0.117 R)
• M61: 27,333,476 km (0.06 R)
• M62: 27,494,892 km (0.119 R)
• M63: 28,035,389 km (0.096 R)
• M64: 29,071,803 km (0.074 R)
• M65: 29,898,930 km (0.106 R)
• M66: 31,182,330 km (0.116 R)
• M67: 32,028,904 km (0.044 R)
• M68: 32,540,529 km (0.115 R)
• M69: 33,571,857 km (0.095 R)
• M70: 33,860,281 km (0.05 R)
• M71: 35,138,894 km (0.092 R)
• M72: 35,901,993 km (0.093 R)
• M73: 36,019,876 km (0.114 R)
• M74: 37,026,969 km (0.111 R)
• M75: 37,205,589 km (0.067 R)
• M76: 40,716,352 km (0.068 R)
• M77: 41,023,925 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.3

Radius: 6.7

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.64 AU - 15.82 AU

Year: 17202 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,095,077 km

• M1: 169,943 km (0.071 R)
• M2: 387,010 km (0.086 R)
• M3: 499,208 km (0.113 R)
• M4: 857,794 km (0.094 R)
• M5: 1,332,019 km (0.099 R)
• M6: 1,380,938 km (0.108 R)
• M7: 1,506,002 km (0.072 R)
• M8: 1,608,925 km (0.105 R)
• M9: 1,687,614 km (0.1 R)
• M10: 1,740,721 km (0.103 R)
• M11: 1,794,426 km (0.078 R)
• M12: 1,931,309 km (0.087 R)
• M13: 1,987,109 km (0.1 R)
• M14: 2,071,631 km (0.106 R)
• M15: 2,186,373 km (0.114 R)
• M16: 2,303,209 km (0.108 R)
• M17: 3,177,459 km (0.088 R)
• M18: 3,243,581 km (0.116 R)
• M19: 3,310,002 km (0.095 R)
• M20: 3,615,033 km (0.117 R)
• M21: 4,288,373 km (0.095 R)
• M22: 4,658,328 km (0.053 R)
• M23: 4,733,426 km (0.104 R)
• M24: 4,885,118 km (0.095 R)
• M25: 5,310,276 km (0.117 R)
• M26: 5,507,595 km (0.03 R)
• M27: 5,627,124 km (0.059 R)
• M28: 5,787,792 km (0.11 R)
• M29: 6,031,637 km (0.106 R)
• M30: 7,432,172 km (0.077 R)
• M31: 7,831,000 km (0.096 R)
• M32: 8,695,526 km (0.11 R)
• M33: 8,834,801 km (0.052 R)
• M34: 9,115,597 km (0.027 R)
• M35: 9,257,116 km (0.095 R)
• M36: 10,415,153 km (0.11 R)
• M37: 10,662,139 km (0.119 R)
• M38: 11,061,267 km (0.073 R)
• M39: 11,212,211 km (0.042 R)
• M40: 11,669,232 km (0.096 R)
• M41: 11,822,869 km (0.095 R)
• M42: 13,023,243 km (0.03 R)
• M43: 14,043,799 km (0.101 R)
• M44: 14,481,223 km (0.103 R)
• M45: 16,160,908 km (0.025 R)
• M46: 16,849,807 km (0.107 R)
• M47: 17,197,921 km (0.096 R)
• M48: 17,665,713 km (0.096 R)
• M49: 19,396,411 km (0.075 R)
• M50: 19,944,388 km (0.12 R)
• M51: 21,618,837 km (0.087 R)
• M52: 21,744,649 km (0.107 R)
• M53: 23,273,240 km (0.106 R)
• M54: 23,402,193 km (0.057 R)
• M55: 24,442,347 km (0.073 R)
• M56: 28,062,616 km (0.105 R)
• M57: 29,445,199 km (0.053 R)
• M58: 30,779,313 km (0.056 R)
• M59: 31,275,679 km (0.107 R)
• M60: 31,774,737 km (0.065 R)
• M61: 32,564,315 km (0.078 R)
• M62: 33,070,105 km (0.117 R)
• M63: 34,676,637 km (0.084 R)
• M64: 36,010,003 km (0.1 R)
• M65: 37,737,858 km (0.081 R)
• M66: 38,269,080 km (0.114 R)
• M67: 40,806,559 km (0.079 R)
• M68: 42,370,755 km (0.083 R)
• M69: 43,636,203 km (0.11 R)
• M70: 43,795,225 km (0.059 R)
• M71: 44,833,734 km (0.106 R)
• M72: 44,914,068 km (0.115 R)
• M73: 45,638,122 km (0.107 R)
• M74: 45,799,538 km (0.081 R)
• M75: 45,880,321 km (0.108 R)
• M76: 46,123,118 km (0.074 R)
• M77: 47,098,047 km (0.092 R)
• M78: 48,079,708 km (0.094 R)
• M79: 48,326,246 km (0.048 R)
• M80: 51,484,556 km (0.073 R)
• M81: 52,073,523 km (0.068 R)
• M82: 52,495,688 km (0.053 R)
• M83: 55,395,942 km (0.068 R)
• M84: 55,826,933 km (0.108 R)
• M85: 55,913,251 km (0.111 R)
• M86: 56,086,037 km (0.108 R)
• M87: 56,778,825 km (0.031 R)
• M88: 57,823,317 km (0.115 R)
• M89: 57,998,047 km (0.094 R)
• M90: 58,085,412 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.7

Radius: 7.4

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.08 AU - 17.6 AU

Year: 23877 Days

Day: 22.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,095,077 km

• M1: 350,358 km (0.069 R)
• M2: 447,896 km (0.082 R)
• M3: 511,326 km (0.112 R)
• M4: 1,498,821 km (0.086 R)
• M5: 1,564,345 km (0.029 R)
• M6: 1,698,085 km (0.12 R)
• M7: 2,857,619 km (0.056 R)
• M8: 3,021,877 km (0.113 R)
• M9: 3,105,203 km (0.053 R)
• M10: 3,359,669 km (0.095 R)
• M11: 3,533,203 km (0.111 R)
• M12: 5,781,958 km (0.064 R)
• M13: 7,122,953 km (0.084 R)
• M14: 7,742,288 km (0.098 R)
• M15: 7,914,176 km (0.105 R)
• M16: 7,971,771 km (0.098 R)
• M17: 8,320,185 km (0.09 R)
• M18: 8,911,994 km (0.092 R)
• M19: 9,212,985 km (0.079 R)
• M20: 9,517,417 km (0.091 R)
• M21: 11,023,867 km (0.039 R)
• M22: 11,088,194 km (0.083 R)
• M23: 11,476,999 km (0.074 R)
• M24: 11,542,224 km (0.097 R)
• M25: 13,556,260 km (0.03 R)
• M26: 13,971,992 km (0.103 R)
• M27: 14,674,055 km (0.056 R)
• M28: 15,315,830 km (0.041 R)
• M29: 15,676,211 km (0.074 R)
• M30: 16,922,661 km (0.111 R)
• M31: 16,996,861 km (0.039 R)
• M32: 17,145,861 km (0.065 R)
• M33: 17,520,155 km (0.073 R)
• M34: 18,659,043 km (0.117 R)
• M35: 18,889,574 km (0.101 R)
• M36: 19,121,151 km (0.05 R)
• M37: 19,743,329 km (0.036 R)
• M38: 20,372,238 km (0.111 R)
• M39: 20,609,650 km (0.111 R)
• M40: 23,613,425 km (0.109 R)
• M41: 24,280,782 km (0.096 R)
• M42: 24,364,556 km (0.116 R)
• M43: 24,448,481 km (0.106 R)
• M44: 24,532,555 km (0.112 R)
• M45: 27,359,207 km (0.114 R)
• M46: 27,796,332 km (0.067 R)
• M47: 28,589,200 km (0.083 R)
• M48: 28,855,036 km (0.115 R)
• M49: 30,920,833 km (0.045 R)
• M50: 31,376,209 km (0.081 R)
• M51: 31,742,125 km (0.114 R)
• M52: 32,293,692 km (0.115 R)
• M53: 36,625,598 km (0.114 R)
• M54: 38,663,121 km (0.12 R)
• M55: 38,859,094 km (0.099 R)
• M56: 39,251,938 km (0.099 R)
• M57: 40,240,032 km (0.084 R)
• M58: 41,837,737 km (0.118 R)
• M59: 43,049,779 km (0.066 R)
• M60: 43,354,510 km (0.077 R)
• M61: 43,456,237 km (0.085 R)
• M62: 44,170,716 km (0.102 R)
• M63: 45,818,537 km (0.082 R)
• M64: 46,649,852 km (0.11 R)
• M65: 47,276,667 km (0.071 R)
• M66: 51,418,284 km (0.092 R)
• M67: 51,633,855 km (0.071 R)
• M68: 52,498,830 km (0.09 R)
• M69: 53,696,061 km (0.1 R)
• M70: 54,133,635 km (0.083 R)
• M71: 54,902,269 km (0.107 R)
• M72: 58,124,757 km (0.074 R)
• M73: 59,137,235 km (0.067 R)
• M74: 60,155,548 km (0.058 R)
• M75: 60,382,637 km (0.111 R)
• M76: 63,822,940 km (0.101 R)
• M77: 64,751,194 km (0.109 R)
• M78: 66,268,865 km (0.04 R)
• M79: 66,738,153 km (0.078 R)
• M80: 67,444,255 km (0.047 R)
• M81: 68,034,568 km (0.107 R)
• M82: 68,152,751 km (0.112 R)
• M83: 68,745,158 km (0.12 R)
• M84: 69,934,910 km (0.109 R)
• M85: 71,491,775 km (0.101 R)
• M86: 73,545,006 km (0.05 R)
• M87: 76,722,315 km (0.095 R)
• M88: 78,451,816 km (0.07 R)
• M89: 80,568,925 km (0.101 R)
• M90: 81,697,492 km (0.116 R)
• M91: 81,823,154 km (0.073 R)
• M92: 84,732,234 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.1

Radius: 6.7

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.26 AU - 19.48 AU

Year: 25085 Days

Day: 20.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,095,077 km

• M1: 275,709 km (0.1 R)
• M2: 627,413 km (0.074 R)
• M3: 1,536,520 km (0.085 R)
• M4: 1,768,696 km (0.081 R)
• M5: 2,397,306 km (0.112 R)
• M6: 4,314,253 km (0.096 R)
• M7: 4,518,005 km (0.072 R)
• M8: 4,600,284 km (0.031 R)
• M9: 4,683,161 km (0.103 R)
• M10: 5,233,981 km (0.076 R)
• M11: 5,320,598 km (0.068 R)
• M12: 5,363,981 km (0.118 R)
• M13: 5,671,554 km (0.085 R)
• M14: 5,715,985 km (0.092 R)
• M15: 6,396,057 km (0.084 R)
• M16: 7,149,282 km (0.057 R)
• M17: 7,293,644 km (0.108 R)
• M18: 7,536,442 km (0.109 R)
• M19: 8,230,276 km (0.076 R)
• M20: 8,584,823 km (0.112 R)
• M21: 8,944,307 km (0.099 R)
• M22: 9,308,877 km (0.081 R)
• M23: 10,268,248 km (0.088 R)
• M24: 11,482,983 km (0.103 R)
• M25: 11,652,178 km (0.078 R)
• M26: 11,992,962 km (0.112 R)
• M27: 12,917,776 km (0.118 R)
• M28: 13,035,061 km (0.096 R)
• M29: 13,865,329 km (0.045 R)
• M30: 14,166,021 km (0.077 R)
• M31: 14,529,693 km (0.09 R)
• M32: 15,889,239 km (0.116 R)
• M33: 17,224,549 km (0.101 R)
• M34: 17,677,681 km (0.07 R)
• M35: 17,873,056 km (0.097 R)
• M36: 18,397,546 km (0.112 R)
• M37: 18,794,280 km (0.051 R)
• M38: 18,993,694 km (0.098 R)
• M39: 19,461,636 km (0.118 R)
• M40: 19,528,805 km (0.112 R)
• M41: 19,933,467 km (0.088 R)
• M42: 20,001,086 km (0.088 R)
• M43: 23,411,319 km (0.074 R)
• M44: 27,146,628 km (0.116 R)
• M45: 28,279,832 km (0.045 R)
• M46: 28,584,712 km (0.105 R)
• M47: 29,120,722 km (0.076 R)
• M48: 29,428,594 km (0.061 R)
• M49: 29,505,786 km (0.069 R)
• M50: 29,814,856 km (0.111 R)
• M51: 30,670,555 km (0.061 R)
• M52: 31,534,483 km (0.079 R)
• M53: 32,406,190 km (0.118 R)
• M54: 32,725,133 km (0.055 R)
• M55: 34,092,457 km (0.076 R)
• M56: 34,173,390 km (0.052 R)
• M57: 34,416,785 km (0.082 R)
• M58: 34,823,692 km (0.068 R)
• M59: 35,232,243 km (0.103 R)
• M60: 35,560,311 km (0.058 R)
• M61: 35,889,277 km (0.108 R)
• M62: 36,054,134 km (0.063 R)
• M63: 36,384,745 km (0.1 R)
• M64: 36,550,350 km (0.039 R)
• M65: 36,716,254 km (0.08 R)
• M66: 38,557,355 km (0.108 R)
• M67: 38,726,251 km (0.049 R)
• M68: 38,979,969 km (0.113 R)
• M69: 40,428,376 km (0.114 R)
• M70: 40,771,852 km (0.095 R)
• M71: 41,375,031 km (0.085 R)
• M72: 41,981,202 km (0.092 R)
• M73: 42,154,885 km (0.078 R)
• M74: 42,590,215 km (0.115 R)
• M75: 42,939,675 km (0.109 R)
• M76: 43,641,289 km (0.111 R)
• M77: 45,411,780 km (0.059 R)
• M78: 45,768,721 km (0.111 R)
• M79: 48,657,306 km (0.109 R)
• M80: 49,114,028 km (0.117 R)
• M81: 49,297,136 km (0.098 R)
• M82: 49,388,690 km (0.113 R)
• M83: 49,755,803 km (0.042 R)
• M84: 50,400,271 km (0.079 R)
• M85: 52,070,232 km (0.117 R)
• M86: 52,537,276 km (0.11 R)
• M87: 54,230,275 km (0.117 R)
• M88: 54,798,598 km (0.065 R)
• M89: 55,083,432 km (0.113 R)
• M90: 55,559,303 km (0.06 R)
• M91: 60,981,926 km (0.089 R)
• M92: 62,462,796 km (0.072 R)
• M93: 62,760,495 km (0.074 R)
• M94: 64,756,430 km (0.088 R)
• M95: 67,483,899 km (0.045 R)
• M96: 67,687,352 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 20,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit