🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.22 AU - 1.32 AU

Year: 503 Days

Day: 27.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.1 AU - 1.56 AU

Year: 539 Days

Day: 38.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.75 AU - 2.09 AU

Year: 935 Days

Day: 32.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,376,807 km

• M1: 816,655 km (0.047 R)
• M2: 1,408,314 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.26 AU - 4.28 AU

Year: 2573 Days

Day: 38.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.6

Radius: 13.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.45 AU - 8.51 AU

Year: 7923 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,376,807 km

• M1: 227,239 km (0.065 R)
• M2: 331,808 km (0.106 R)
• M3: 497,862 km (0.099 R)
• M4: 1,000,361 km (0.115 R)
• M5: 1,090,269 km (0.101 R)
• M6: 1,199,027 km (0.057 R)
• M7: 1,295,368 km (0.082 R)
• M8: 1,445,265 km (0.091 R)
• M9: 1,565,991 km (0.086 R)
• M10: 1,654,403 km (0.099 R)
• M11: 1,836,613 km (0.063 R)
• M12: 2,610,782 km (0.051 R)
• M13: 2,781,473 km (0.086 R)
• M14: 3,089,046 km (0.107 R)
• M15: 3,315,538 km (0.099 R)
• M16: 3,954,769 km (0.054 R)
• M17: 4,126,807 km (0.11 R)
• M18: 4,376,935 km (0.12 R)
• M19: 4,866,120 km (0.075 R)
• M20: 5,024,244 km (0.075 R)
• M21: 5,210,943 km (0.089 R)
• M22: 5,318,653 km (0.085 R)
• M23: 5,509,091 km (0.087 R)
• M24: 6,552,536 km (0.12 R)
• M25: 7,291,849 km (0.072 R)
• M26: 7,564,566 km (0.051 R)
• M27: 8,625,215 km (0.112 R)
• M28: 9,270,730 km (0.079 R)
• M29: 9,665,668 km (0.079 R)
• M30: 9,932,102 km (0.058 R)
• M31: 10,234,589 km (0.115 R)
• M32: 10,404,083 km (0.097 R)
• M33: 10,574,475 km (0.052 R)
• M34: 10,677,099 km (0.112 R)
• M35: 11,651,281 km (0.088 R)
• M36: 12,256,703 km (0.111 R)
• M37: 12,400,616 km (0.038 R)
• M38: 12,617,533 km (0.082 R)
• M39: 12,981,954 km (0.033 R)
• M40: 13,276,063 km (0.04 R)
• M41: 13,460,966 km (0.086 R)
• M42: 13,572,416 km (0.096 R)
• M43: 13,870,864 km (0.072 R)
• M44: 14,474,342 km (0.097 R)
• M45: 14,932,560 km (0.033 R)
• M46: 15,086,496 km (0.118 R)
• M47: 15,785,119 km (0.103 R)
• M48: 17,985,105 km (0.101 R)
• M49: 18,148,914 km (0.111 R)
• M50: 18,272,034 km (0.092 R)
• M51: 18,850,229 km (0.115 R)
• M52: 20,152,180 km (0.119 R)
• M53: 20,364,758 km (0.094 R)
• M54: 21,743,751 km (0.04 R)
• M55: 21,918,182 km (0.06 R)
• M56: 22,356,504 km (0.113 R)
• M57: 22,532,581 km (0.099 R)
• M58: 23,464,875 km (0.119 R)
• M59: 23,823,311 km (0.096 R)
• M60: 24,409,585 km (0.05 R)
• M61: 24,727,331 km (0.117 R)
• M62: 24,909,541 km (0.116 R)
• M63: 25,229,382 km (0.108 R)
• M64: 26,197,130 km (0.099 R)
• M65: 26,569,031 km (0.088 R)
• M66: 26,755,579 km (0.096 R)
• M67: 27,979,140 km (0.07 R)
• M68: 28,741,042 km (0.086 R)
• M69: 29,028,569 km (0.119 R)
• M70: 30,382,879 km (0.03 R)
• M71: 30,529,335 km (0.099 R)
• M72: 31,264,459 km (0.106 R)
• M73: 31,412,262 km (0.119 R)
• M74: 31,757,833 km (0.089 R)
• M75: 32,204,083 km (0.099 R)
• M76: 33,454,572 km (0.12 R)
• M77: 33,706,495 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.7

Radius: 9

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.15 AU - 8.53 AU

Year: 8465 Days

Day: 8.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,376,807 km

• M1: 118,631 km (0.087 R)
• M2: 664,364 km (0.105 R)
• M3: 723,605 km (0.068 R)
• M4: 816,056 km (0.095 R)
• M5: 1,100,292 km (0.054 R)
• M6: 1,226,403 km (0.043 R)
• M7: 1,573,022 km (0.101 R)
• M8: 1,927,718 km (0.119 R)
• M9: 2,470,459 km (0.102 R)
• M10: 2,808,251 km (0.106 R)
• M11: 2,932,567 km (0.061 R)
• M12: 3,058,678 km (0.061 R)
• M13: 3,634,779 km (0.099 R)
• M14: 4,046,922 km (0.103 R)
• M15: 4,737,017 km (0.079 R)
• M16: 5,309,079 km (0.06 R)
• M17: 5,556,514 km (0.093 R)
• M18: 5,998,725 km (0.054 R)
• M19: 6,354,170 km (0.118 R)
• M20: 6,783,067 km (0.072 R)
• M21: 7,564,716 km (0.113 R)
• M22: 7,808,410 km (0.075 R)
• M23: 7,878,422 km (0.044 R)
• M24: 8,054,499 km (0.034 R)
• M25: 8,410,691 km (0.112 R)
• M26: 8,482,498 km (0.12 R)
• M27: 8,881,326 km (0.116 R)
• M28: 9,286,288 km (0.065 R)
• M29: 9,397,888 km (0.103 R)
• M30: 10,190,757 km (0.065 R)
• M31: 10,770,299 km (0.088 R)
• M32: 11,360,612 km (0.116 R)
• M33: 11,719,796 km (0.05 R)
• M34: 12,985,394 km (0.073 R)
• M35: 13,068,571 km (0.045 R)
• M36: 13,319,147 km (0.078 R)
• M37: 13,444,959 km (0.12 R)
• M38: 13,740,116 km (0.039 R)
• M39: 15,029,350 km (0.077 R)
• M40: 15,247,913 km (0.091 R)
• M41: 15,599,916 km (0.12 R)
• M42: 16,581,727 km (0.084 R)
• M43: 16,807,620 km (0.051 R)
• M44: 17,216,920 km (0.096 R)
• M45: 18,277,569 km (0.064 R)
• M46: 18,417,443 km (0.116 R)
• M47: 19,027,952 km (0.044 R)
• M48: 19,264,466 km (0.055 R)
• M49: 20,268,567 km (0.047 R)
• M50: 20,947,442 km (0.064 R)
• M51: 21,289,722 km (0.108 R)
• M52: 21,387,858 km (0.084 R)
• M53: 22,178,184 km (0.091 R)
• M54: 23,482,827 km (0.103 R)
• M55: 23,736,694 km (0.072 R)
• M56: 24,298,135 km (0.11 R)
• M57: 25,070,808 km (0.104 R)
• M58: 25,174,479 km (0.045 R)
• M59: 25,694,781 km (0.088 R)
• M60: 25,956,278 km (0.096 R)
• M61: 26,218,672 km (0.115 R)
• M62: 26,640,239 km (0.082 R)
• M63: 27,276,928 km (0.081 R)
• M64: 27,383,591 km (0.072 R)
• M65: 28,026,114 km (0.051 R)
• M66: 28,241,385 km (0.115 R)
• M67: 29,053,552 km (0.09 R)
• M68: 29,162,310 km (0.109 R)
• M69: 29,654,038 km (0.105 R)
• M70: 29,928,251 km (0.115 R)
• M71: 30,093,257 km (0.068 R)
• M72: 31,647,579 km (0.094 R)
• M73: 31,871,826 km (0.049 R)
• M74: 32,152,771 km (0.083 R)
• M75: 32,717,204 km (0.095 R)
• M76: 33,114,237 km (0.079 R)
• M77: 34,200,018 km (0.098 R)
• M78: 34,315,059 km (0.092 R)
• M79: 34,660,630 km (0.056 R)
• M80: 34,718,375 km (0.108 R)
• M81: 35,007,547 km (0.105 R)
• M82: 35,239,424 km (0.085 R)
• M83: 36,054,882 km (0.095 R)
• M84: 36,289,003 km (0.034 R)
• M85: 36,817,831 km (0.056 R)
• M86: 36,994,506 km (0.083 R)
• M87: 37,645,257 km (0.111 R)
• M88: 38,240,058 km (0.11 R)
• M89: 38,957,978 km (0.064 R)
• M90: 39,499,223 km (0.034 R)
• M91: 40,224,923 km (0.088 R)
• M92: 40,285,659 km (0.115 R)
• M93: 40,711,116 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.5

Radius: 8.5

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.82 AU - 12.36 AU

Year: 12112 Days

Day: 9.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,376,807 km

• M1: 113,844 km (0.099 R)
• M2: 325,525 km (0.105 R)
• M3: 562,787 km (0.062 R)
• M4: 709,991 km (0.05 R)
• M5: 779,704 km (0.093 R)
• M6: 888,911 km (0.108 R)
• M7: 945,608 km (0.101 R)
• M8: 1,042,697 km (0.078 R)
• M9: 1,164,021 km (0.087 R)
• M10: 1,555,967 km (0.094 R)
• M11: 3,577,483 km (0.112 R)
• M12: 3,919,763 km (0.053 R)
• M13: 5,498,021 km (0.095 R)
• M14: 5,604,834 km (0.095 R)
• M15: 7,365,750 km (0.116 R)
• M16: 7,880,965 km (0.1 R)
• M17: 7,961,299 km (0.116 R)
• M18: 8,203,798 km (0.106 R)
• M19: 8,945,953 km (0.04 R)
• M20: 9,029,727 km (0.043 R)
• M21: 9,367,519 km (0.073 R)
• M22: 9,452,641 km (0.038 R)
• M23: 9,795,669 km (0.079 R)
• M24: 9,925,370 km (0.061 R)
• M25: 10,582,254 km (0.113 R)
• M26: 10,893,567 km (0.062 R)
• M27: 11,891,834 km (0.036 R)
• M28: 12,355,288 km (0.072 R)
• M29: 12,777,304 km (0.075 R)
• M30: 13,539,355 km (0.056 R)
• M31: 14,316,217 km (0.032 R)
• M32: 14,611,224 km (0.077 R)
• M33: 16,014,452 km (0.081 R)
• M34: 16,218,354 km (0.091 R)
• M35: 16,423,153 km (0.104 R)
• M36: 16,577,389 km (0.066 R)
• M37: 17,094,698 km (0.03 R)
• M38: 17,460,166 km (0.116 R)
• M39: 18,678,641 km (0.101 R)
• M40: 19,001,024 km (0.103 R)
• M41: 19,869,739 km (0.05 R)
• M42: 20,640,317 km (0.048 R)
• M43: 20,695,818 km (0.119 R)
• M44: 21,533,118 km (0.093 R)
• M45: 21,645,615 km (0.118 R)
• M46: 21,758,262 km (0.109 R)
• M47: 21,984,155 km (0.101 R)
• M48: 23,240,777 km (0.059 R)
• M49: 23,761,527 km (0.109 R)
• M50: 23,819,571 km (0.103 R)
• M51: 24,286,018 km (0.065 R)
• M52: 24,461,795 km (0.091 R)
• M53: 24,696,664 km (0.085 R)
• M54: 25,109,703 km (0.108 R)
• M55: 26,542,851 km (0.116 R)
• M56: 26,663,427 km (0.078 R)
• M57: 28,125,148 km (0.026 R)
• M58: 28,680,006 km (0.083 R)
• M59: 29,925,857 km (0.105 R)
• M60: 30,240,013 km (0.089 R)
• M61: 31,380,248 km (0.115 R)
• M62: 31,827,545 km (0.082 R)
• M63: 32,663,648 km (0.113 R)
• M64: 32,728,274 km (0.077 R)
• M65: 33,702,755 km (0.087 R)
• M66: 34,226,347 km (0.072 R)
• M67: 34,818,605 km (0.112 R)
• M68: 35,613,568 km (0.109 R)
• M69: 36,213,605 km (0.068 R)
• M70: 36,884,402 km (0.098 R)
• M71: 37,423,852 km (0.066 R)
• M72: 38,852,512 km (0.085 R)
• M73: 41,622,915 km (0.094 R)
• M74: 41,692,927 km (0.081 R)
• M75: 42,043,883 km (0.108 R)
• M76: 42,678,029 km (0.109 R)
• M77: 43,457,433 km (0.096 R)
• M78: 43,528,492 km (0.081 R)
• M79: 44,527,806 km (0.082 R)
• M80: 45,390,388 km (0.104 R)
• M81: 45,896,178 km (0.062 R)
• M82: 46,113,394 km (0.085 R)
• M83: 46,258,504 km (0.12 R)
• M84: 46,840,290 km (0.083 R)
• M85: 46,985,998 km (0.069 R)
• M86: 47,570,777 km (0.097 R)
• M87: 47,790,685 km (0.059 R)
• M88: 48,895,316 km (0.115 R)
• M89: 49,636,424 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401

Radius: 3.1

Gravity: 41.73 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.37 AU - 21.67 AU

Year: 25774 Days

Day: 22.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,376,807 km

• M1: 205,547 km (0.096 R)
• M2: 372,798 km (0.098 R)
• M3: 449,691 km (0.041 R)
• M4: 469,887 km (0.08 R)
• M5: 553,213 km (0.113 R)
• M6: 618,737 km (0.119 R)
• M7: 830,867 km (0.117 R)
• M8: 983,905 km (0.109 R)
• M9: 1,374,505 km (0.116 R)
• M10: 1,494,034 km (0.12 R)
• M11: 1,971,850 km (0.053 R)
• M12: 2,349,883 km (0.049 R)
• M13: 2,712,509 km (0.114 R)
• M14: 3,448,231 km (0.119 R)
• M15: 3,610,694 km (0.092 R)
• M16: 5,506,698 km (0.091 R)
• M17: 5,601,243 km (0.111 R)
• M18: 5,696,388 km (0.031 R)
• M19: 5,840,002 km (0.096 R)
• M20: 6,726,519 km (0.07 R)
• M21: 9,455,782 km (0.048 R)
• M22: 9,625,875 km (0.093 R)
• M23: 9,796,865 km (0.066 R)
• M24: 9,911,457 km (0.072 R)
• M25: 10,374,164 km (0.114 R)
• M26: 10,432,507 km (0.101 R)
• M27: 10,784,810 km (0.06 R)
• M28: 11,141,152 km (0.083 R)
• M29: 11,260,681 km (0.085 R)
• M30: 12,048,313 km (0.043 R)
• M31: 12,479,903 km (0.115 R)
• M32: 12,916,280 km (0.115 R)
• M33: 13,041,942 km (0.118 R)
• M34: 13,484,902 km (0.103 R)
• M35: 13,740,265 km (0.105 R)
• M36: 13,932,798 km (0.059 R)
• M37: 14,842,951 km (0.082 R)
• M38: 15,040,420 km (0.085 R)
• M39: 16,041,080 km (0.118 R)
• M40: 16,788,471 km (0.115 R)
• M41: 17,063,133 km (0.054 R)
• M42: 17,408,405 km (0.116 R)
• M43: 17,686,358 km (0.091 R)
• M44: 18,458,133 km (0.072 R)
• M45: 19,169,322 km (0.078 R)
• M46: 19,889,336 km (0.081 R)
• M47: 21,430,045 km (0.101 R)
• M48: 22,327,482 km (0.098 R)
• M49: 26,355,704 km (0.082 R)
• M50: 26,674,647 km (0.103 R)
• M51: 27,316,422 km (0.087 R)
• M52: 27,720,186 km (0.078 R)
• M53: 29,519,849 km (0.042 R)
• M54: 30,266,791 km (0.088 R)
• M55: 31,864,197 km (0.077 R)
• M56: 32,204,083 km (0.089 R)
• M57: 33,230,624 km (0.074 R)
• M58: 34,180,869 km (0.113 R)
• M59: 34,441,619 km (0.09 R)
• M60: 35,227,755 km (0.049 R)
• M61: 38,521,302 km (0.059 R)
• M62: 38,883,329 km (0.108 R)
• M63: 39,793,034 km (0.113 R)
• M64: 41,262,982 km (0.037 R)
• M65: 41,355,434 km (0.069 R)
• M66: 42,844,232 km (0.119 R)
• M67: 45,587,109 km (0.047 R)
• M68: 45,682,702 km (0.034 R)
• M69: 47,899,593 km (0.075 R)
• M70: 48,288,697 km (0.06 R)
• M71: 48,581,310 km (0.095 R)
• M72: 50,151,340 km (0.067 R)
• M73: 50,744,346 km (0.086 R)
• M74: 51,041,746 km (0.079 R)
• M75: 52,737,887 km (0.086 R)
• M76: 53,240,237 km (0.064 R)
• M77: 54,756,860 km (0.1 R)
• M78: 55,367,518 km (0.106 R)
• M79: 55,469,394 km (0.115 R)
• M80: 57,625,549 km (0.066 R)
• M81: 58,974,024 km (0.077 R)
• M82: 60,753,042 km (0.027 R)
• M83: 61,701,941 km (0.028 R)
• M84: 61,807,707 km (0.094 R)
• M85: 64,685,371 km (0.084 R)
• M86: 65,870,186 km (0.097 R)
• M87: 67,497,362 km (0.107 R)
• M88: 69,907,833 km (0.12 R)
• M89: 72,234,828 km (0.11 R)
• M90: 73,239,826 km (0.114 R)
• M91: 73,688,022 km (0.041 R)
• M92: 74,137,114 km (0.11 R)
• M93: 75,263,886 km (0.068 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 18,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit