🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.65 AU - 0.87 AU

Year: 251 Days

Day: 35.9 Hours

Environment

Temp: 82 °C

Axial Tilt: 165.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.69 AU - 1.07 AU

Year: 313 Days

Day: 44.4 Hours

Environment

Temp: 40 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.82 AU - 0.98 AU

Year: 323 Days

Day: 18.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.78 AU - 1.16 AU

Year: 362 Days

Day: 12.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.35 AU - 1.37 AU

Year: 601 Days

Day: 16.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.3

Radius: 12.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.48 AU - 11.6 AU

Year: 13893 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 108,721,555 km

• M1: 203,453 km (0.099 R)
• M2: 583,581 km (0.03 R)
• M3: 826,229 km (0.053 R)
• M4: 1,181,524 km (0.1 R)
• M5: 1,324,540 km (0.111 R)
• M6: 1,495,380 km (0.088 R)
• M7: 1,719,777 km (0.087 R)
• M8: 1,955,394 km (0.1 R)
• M9: 2,277,628 km (0.073 R)
• M10: 2,563,808 km (0.061 R)
• M11: 2,861,957 km (0.04 R)
• M12: 3,199,898 km (0.091 R)
• M13: 3,403,202 km (0.071 R)
• M14: 4,101,076 km (0.118 R)
• M15: 4,227,037 km (0.09 R)
• M16: 5,110,562 km (0.077 R)
• M17: 5,349,021 km (0.083 R)
• M18: 5,872,165 km (0.084 R)
• M19: 7,080,467 km (0.096 R)
• M20: 7,346,602 km (0.093 R)
• M21: 7,461,643 km (0.087 R)
• M22: 7,888,595 km (0.088 R)
• M23: 9,300,051 km (0.1 R)
• M24: 9,801,802 km (0.046 R)
• M25: 9,970,997 km (0.046 R)
• M26: 10,141,240 km (0.096 R)
• M27: 10,788,101 km (0.116 R)
• M28: 11,050,645 km (0.106 R)
• M29: 12,349,304 km (0.119 R)
• M30: 12,486,336 km (0.11 R)
• M31: 12,993,323 km (0.065 R)
• M32: 13,086,223 km (0.084 R)
• M33: 13,179,423 km (0.107 R)
• M34: 13,695,685 km (0.075 R)
• M35: 14,893,515 km (0.07 R)
• M36: 15,137,061 km (0.113 R)
• M37: 15,628,340 km (0.112 R)
• M38: 16,124,706 km (0.064 R)
• M39: 17,235,021 km (0.073 R)
• M40: 17,799,454 km (0.112 R)
• M41: 18,110,019 km (0.074 R)
• M42: 18,265,900 km (0.108 R)
• M43: 18,474,439 km (0.107 R)
• M44: 19,052,037 km (0.079 R)
• M45: 19,422,740 km (0.058 R)
• M46: 20,171,328 km (0.069 R)
• M47: 20,874,887 km (0.064 R)
• M48: 21,421,517 km (0.101 R)
• M49: 21,586,374 km (0.112 R)
• M50: 22,977,186 km (0.113 R)
• M51: 23,202,331 km (0.042 R)
• M52: 25,494,619 km (0.066 R)
• M53: 26,078,948 km (0.109 R)
• M54: 26,608,524 km (0.112 R)
• M55: 27,558,920 km (0.067 R)
• M56: 28,098,370 km (0.069 R)
• M57: 28,883,758 km (0.103 R)
• M58: 29,005,232 km (0.088 R)
• M59: 29,553,957 km (0.112 R)
• M60: 29,676,328 km (0.079 R)
• M61: 30,167,757 km (0.102 R)
• M62: 30,599,796 km (0.104 R)
• M63: 31,034,078 km (0.083 R)
• M64: 32,538,135 km (0.072 R)
• M65: 33,362,719 km (0.033 R)
• M66: 34,065,829 km (0.119 R)
• M67: 35,681,935 km (0.114 R)
• M68: 36,073,582 km (0.058 R)
• M69: 36,532,249 km (0.091 R)
• M70: 37,124,806 km (0.08 R)
• M71: 38,119,482 km (0.037 R)
• M72: 39,594,068 km (0.109 R)
• M73: 39,864,242 km (0.078 R)
• M74: 39,999,479 km (0.06 R)
• M75: 40,202,782 km (0.086 R)
• M76: 40,746,421 km (0.12 R)
• M77: 41,019,138 km (0.061 R)
• M78: 41,155,721 km (0.108 R)
• M79: 41,909,694 km (0.065 R)
• M80: 42,116,139 km (0.112 R)
• M81: 43,361,691 km (0.044 R)
• M82: 44,619,360 km (0.095 R)
• M83: 45,041,376 km (0.082 R)
• M84: 45,889,147 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.5

Radius: 5.9

Gravity: 27.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.86 AU - 14.02 AU

Year: 19713 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,721,555 km

• M1: 103,073 km (0.036 R)
• M2: 293,361 km (0.106 R)
• M3: 385,663 km (0.057 R)
• M4: 1,012,628 km (0.074 R)
• M5: 1,433,596 km (0.092 R)
• M6: 1,562,999 km (0.039 R)
• M7: 2,118,605 km (0.054 R)
• M8: 2,341,655 km (0.119 R)
• M9: 2,730,012 km (0.12 R)
• M10: 3,180,152 km (0.087 R)
• M11: 3,222,189 km (0.102 R)
• M12: 3,435,366 km (0.107 R)
• M13: 3,565,516 km (0.067 R)
• M14: 4,240,352 km (0.094 R)
• M15: 4,616,141 km (0.116 R)
• M16: 5,399,586 km (0.067 R)
• M17: 5,652,855 km (0.084 R)
• M18: 5,703,868 km (0.063 R)
• M19: 5,909,864 km (0.088 R)
• M20: 5,961,774 km (0.115 R)
• M21: 6,013,834 km (0.106 R)
• M22: 7,927,939 km (0.059 R)
• M23: 8,448,241 km (0.107 R)
• M24: 8,683,109 km (0.074 R)
• M25: 8,920,072 km (0.111 R)
• M26: 9,279,406 km (0.071 R)
• M27: 9,704,863 km (0.07 R)
• M28: 9,950,652 km (0.118 R)
• M29: 12,587,015 km (0.083 R)
• M30: 13,192,887 km (0.025 R)
• M31: 17,468,394 km (0.101 R)
• M32: 17,692,491 km (0.102 R)
• M33: 17,917,636 km (0.055 R)
• M34: 18,903,935 km (0.105 R)
• M35: 19,442,188 km (0.103 R)
• M36: 19,597,022 km (0.114 R)
• M37: 19,752,155 km (0.106 R)
• M38: 21,645,615 km (0.1 R)
• M39: 22,127,919 km (0.12 R)
• M40: 23,431,365 km (0.096 R)
• M41: 25,432,835 km (0.066 R)
• M42: 25,517,507 km (0.08 R)
• M43: 26,368,420 km (0.077 R)
• M44: 26,711,448 km (0.045 R)
• M45: 26,969,654 km (0.117 R)
• M46: 27,749,208 km (0.115 R)
• M47: 28,010,705 km (0.049 R)
• M48: 28,098,070 km (0.104 R)
• M49: 29,863,924 km (0.062 R)
• M50: 31,756,486 km (0.109 R)
• M51: 32,304,314 km (0.112 R)
• M52: 32,671,277 km (0.034 R)
• M53: 33,594,745 km (0.069 R)
• M54: 35,372,716 km (0.082 R)
• M55: 35,940,589 km (0.083 R)
• M56: 37,277,097 km (0.057 R)
• M57: 37,854,844 km (0.074 R)
• M58: 39,019,313 km (0.098 R)
• M59: 40,392,622 km (0.107 R)
• M60: 42,381,974 km (0.111 R)
• M61: 42,783,495 km (0.057 R)
• M62: 43,590,725 km (0.072 R)
• M63: 47,388,417 km (0.102 R)
• M64: 48,957,848 km (0.082 R)
• M65: 49,696,113 km (0.06 R)
• M66: 51,077,051 km (0.105 R)
• M67: 52,255,284 km (0.113 R)
• M68: 54,529,321 km (0.088 R)
• M69: 55,733,285 km (0.119 R)
• M70: 56,283,506 km (0.098 R)
• M71: 56,614,417 km (0.099 R)
• M72: 59,509,883 km (0.092 R)
• M73: 60,297,516 km (0.099 R)
• M74: 60,523,259 km (0.103 R)
• M75: 60,749,302 km (0.067 R)
• M76: 61,769,709 km (0.086 R)
• M77: 62,453,072 km (0.051 R)
• M78: 62,910,093 km (0.066 R)
• M79: 65,791,348 km (0.075 R)
• M80: 66,605,759 km (0.073 R)
• M81: 66,955,818 km (0.111 R)
• M82: 67,540,596 km (0.114 R)
• M83: 69,541,617 km (0.055 R)
• M84: 70,489,918 km (0.066 R)
• M85: 71,442,558 km (0.112 R)
• M86: 73,119,998 km (0.105 R)
• M87: 73,722,130 km (0.044 R)
• M88: 74,689,131 km (0.109 R)
• M89: 75,538,547 km (0.063 R)
• M90: 76,269,333 km (0.083 R)
• M91: 76,635,548 km (0.065 R)
• M92: 77,860,456 km (0.066 R)
• M93: 78,845,109 km (0.117 R)
• M94: 83,326,762 km (0.085 R)
• M95: 83,829,860 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.6

Radius: 4

Gravity: 31.85 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.5 AU - 18.6 AU

Year: 25500 Days

Day: 21.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,721,555 km

• M1: 52,359 km (0.118 R)
• M2: 156,180 km (0.083 R)
• M3: 184,005 km (0.048 R)
• M4: 603,179 km (0.108 R)
• M5: 1,270,385 km (0.068 R)
• M6: 2,022,114 km (0.05 R)
• M7: 2,057,420 km (0.083 R)
• M8: 2,965,329 km (0.093 R)
• M9: 3,459,750 km (0.03 R)
• M10: 3,502,086 km (0.111 R)
• M11: 4,339,236 km (0.071 R)
• M12: 4,385,013 km (0.085 R)
• M13: 5,041,598 km (0.118 R)
• M14: 5,578,804 km (0.081 R)
• M15: 7,079,869 km (0.092 R)
• M16: 7,350,491 km (0.079 R)
• M17: 7,514,600 km (0.037 R)
• M18: 8,812,063 km (0.077 R)
• M19: 9,338,198 km (0.097 R)
• M20: 11,101,808 km (0.086 R)
• M21: 11,227,171 km (0.087 R)
• M22: 12,053,400 km (0.053 R)
• M23: 12,311,606 km (0.059 R)
• M24: 12,506,382 km (0.048 R)
• M25: 13,229,388 km (0.084 R)
• M26: 13,763,602 km (0.097 R)
• M27: 14,033,327 km (0.058 R)
• M28: 14,373,064 km (0.103 R)
• M29: 14,441,281 km (0.118 R)
• M30: 14,853,124 km (0.111 R)
• M31: 15,548,006 km (0.095 R)
• M32: 15,688,329 km (0.109 R)
• M33: 16,467,135 km (0.101 R)
• M34: 17,186,103 km (0.082 R)
• M35: 18,136,049 km (0.111 R)
• M36: 21,085,969 km (0.026 R)
• M37: 22,023,200 km (0.068 R)
• M38: 22,259,565 km (0.074 R)
• M39: 24,099,918 km (0.026 R)
• M40: 24,669,586 km (0.11 R)
• M41: 24,915,077 km (0.046 R)
• M42: 25,656,484 km (0.108 R)
• M43: 25,739,361 km (0.114 R)
• M44: 26,071,468 km (0.097 R)
• M45: 26,405,071 km (0.077 R)
• M46: 27,076,616 km (0.113 R)
• M47: 28,094,181 km (0.059 R)
• M48: 28,865,657 km (0.1 R)
• M49: 29,297,247 km (0.088 R)
• M50: 29,905,063 km (0.113 R)
• M51: 30,429,404 km (0.074 R)
• M52: 32,109,537 km (0.06 R)
• M53: 32,467,076 km (0.113 R)
• M54: 32,556,685 km (0.041 R)
• M55: 35,098,353 km (0.104 R)
• M56: 35,282,359 km (0.088 R)
• M57: 37,046,118 km (0.069 R)
• M58: 37,139,766 km (0.11 R)
• M59: 39,123,882 km (0.116 R)
• M60: 39,601,399 km (0.109 R)
• M61: 40,562,116 km (0.047 R)
• M62: 41,239,196 km (0.043 R)
• M63: 42,017,554 km (0.112 R)
• M64: 43,095,706 km (0.116 R)
• M65: 43,786,549 km (0.08 R)
• M66: 44,282,316 km (0.104 R)
• M67: 44,879,511 km (0.107 R)
• M68: 44,979,293 km (0.101 R)
• M69: 46,485,294 km (0.093 R)
• M70: 46,586,273 km (0.064 R)
• M71: 46,889,657 km (0.062 R)
• M72: 47,498,371 km (0.114 R)
• M73: 47,905,726 km (0.076 R)
• M74: 49,340,370 km (0.091 R)
• M75: 49,546,366 km (0.096 R)
• M76: 50,892,896 km (0.118 R)
• M77: 51,309,676 km (0.105 R)
• M78: 51,832,221 km (0.074 R)
• M79: 52,671,914 km (0.111 R)
• M80: 53,939,906 km (0.099 R)
• M81: 57,695,112 km (0.109 R)
• M82: 59,549,228 km (0.093 R)
• M83: 60,098,401 km (0.064 R)
• M84: 62,088,801 km (0.075 R)
• M85: 62,199,952 km (0.095 R)
• M86: 63,988,395 km (0.097 R)
• M87: 66,816,543 km (0.099 R)
• M88: 67,044,530 km (0.083 R)
• M89: 71,308,967 km (0.111 R)
• M90: 72,710,699 km (0.052 R)
• M91: 74,830,501 km (0.056 R)
• M92: 77,448,613 km (0.108 R)
• M93: 78,768,964 km (0.04 R)
• M94: 80,338,844 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.1

Radius: 5.1

Gravity: 37.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 14.12 AU - 21.76 AU

Year: 28779 Days

Day: 21.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 158.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,721,555 km

• M1: 127,009 km (0.108 R)
• M2: 628,012 km (0.089 R)
• M3: 900,280 km (0.1 R)
• M4: 2,032,885 km (0.051 R)
• M5: 4,027,623 km (0.043 R)
• M6: 4,636,786 km (0.114 R)
• M7: 6,439,141 km (0.06 R)
• M8: 6,502,571 km (0.053 R)
• M9: 7,214,058 km (0.026 R)
• M10: 7,949,930 km (0.115 R)
• M11: 8,017,997 km (0.101 R)
• M12: 8,292,360 km (0.099 R)
• M13: 8,361,324 km (0.045 R)
• M14: 9,062,340 km (0.113 R)
• M15: 9,636,646 km (0.063 R)
• M16: 10,371,022 km (0.092 R)
• M17: 10,895,662 km (0.108 R)
• M18: 11,660,107 km (0.088 R)
• M19: 12,520,893 km (0.088 R)
• M20: 13,159,676 km (0.091 R)
• M21: 13,808,931 km (0.108 R)
• M22: 14,718,785 km (0.056 R)
• M23: 15,818,628 km (0.1 R)
• M24: 16,248,722 km (0.047 R)
• M25: 18,186,314 km (0.114 R)
• M26: 18,365,981 km (0.06 R)
• M27: 19,640,555 km (0.053 R)
• M28: 20,288,463 km (0.11 R)
• M29: 21,986,399 km (0.117 R)
• M30: 23,338,315 km (0.107 R)
• M31: 27,655,111 km (0.058 R)
• M32: 28,380,810 km (0.093 R)
• M33: 29,639,228 km (0.082 R)
• M34: 29,956,674 km (0.114 R)
• M35: 30,488,196 km (0.09 R)
• M36: 30,594,859 km (0.113 R)
• M37: 31,345,242 km (0.083 R)
• M38: 31,452,952 km (0.087 R)
• M39: 32,863,959 km (0.067 R)
• M40: 34,851,517 km (0.079 R)
• M41: 35,074,717 km (0.092 R)
• M42: 35,972,454 km (0.115 R)
• M43: 36,085,250 km (0.086 R)
• M44: 37,561,632 km (0.046 R)
• M45: 37,675,925 km (0.106 R)
• M46: 40,338,467 km (0.07 R)
• M47: 42,822,091 km (0.113 R)
• M48: 45,232,861 km (0.115 R)
• M49: 45,720,400 km (0.089 R)
• M50: 46,454,776 km (0.074 R)
• M51: 52,340,854 km (0.118 R)
• M52: 52,852,629 km (0.11 R)
• M53: 53,109,039 km (0.049 R)
• M54: 53,752,011 km (0.076 R)
• M55: 54,139,021 km (0.045 R)
• M56: 54,656,480 km (0.097 R)
• M57: 55,696,334 km (0.063 R)
• M58: 57,005,316 km (0.098 R)
• M59: 58,324,470 km (0.111 R)
• M60: 58,854,944 km (0.109 R)
• M61: 60,992,697 km (0.094 R)
• M62: 64,520,365 km (0.049 R)
• M63: 65,206,271 km (0.119 R)
• M64: 65,481,382 km (0.056 R)
• M65: 66,585,414 km (0.119 R)
• M66: 67,834,855 km (0.09 R)
• M67: 68,672,155 km (0.109 R)
• M68: 73,480,679 km (0.046 R)
• M69: 73,623,844 km (0.108 R)
• M70: 74,771,709 km (0.117 R)
• M71: 75,347,810 km (0.102 R)
• M72: 76,214,730 km (0.105 R)
• M73: 77,958,742 km (0.075 R)
• M74: 79,128,597 km (0.067 R)
• M75: 79,715,619 km (0.097 R)
• M76: 80,894,301 km (0.028 R)
• M77: 82,078,517 km (0.109 R)
• M78: 83,417,717 km (0.115 R)
• M79: 83,865,763 km (0.091 R)
• M80: 84,015,361 km (0.111 R)
• M81: 86,721,736 km (0.104 R)
• M82: 87,024,073 km (0.058 R)
• M83: 91,295,392 km (0.091 R)
• M84: 93,146,815 km (0.092 R)
• M85: 93,921,882 km (0.089 R)
• M86: 95,322,267 km (0.09 R)
• M87: 95,790,658 km (0.067 R)
• M88: 96,886,463 km (0.072 R)
• M89: 97,671,702 km (0.102 R)
• M90: 100,040,135 km (0.092 R)
• M91: 101,629,613 km (0.1 R)
• M92: 101,948,555 km (0.105 R)
• M93: 105,155,634 km (0.063 R)
• M94: 107,095,769 km (0.091 R)
• M95: 108,395,775 km (0.063 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 12,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit