🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.71 AU - 0.73 AU

Year: 228 Days

Day: 29.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,968,384 km

• M1: 26,030 km (0.056 R)
• M2: 211,382 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.58 AU - 0.88 AU

Year: 233 Days

Day: 43 Hours

Environment

Temp: 186 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.59 AU - 2.61 AU

Year: 1134 Days

Day: 29.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.85 AU - 2.97 AU

Year: 1395 Days

Day: 28 Hours

Environment

Temp: -93 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.14 AU - 3.12 AU

Year: 1590 Days

Day: 16.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 8.5

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.61 AU - 13.41 AU

Year: 14557 Days

Day: 6.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,968,384 km

• M1: 107,411 km (0.109 R)
• M2: 177,872 km (0.078 R)
• M3: 528,230 km (0.112 R)
• M4: 1,232,387 km (0.083 R)
• M5: 1,323,792 km (0.118 R)
• M6: 1,586,785 km (0.09 R)
• M7: 1,661,434 km (0.056 R)
• M8: 2,106,936 km (0.094 R)
• M9: 2,588,342 km (0.086 R)
• M10: 2,826,652 km (0.04 R)
• M11: 2,917,757 km (0.101 R)
• M12: 3,010,059 km (0.099 R)
• M13: 3,228,920 km (0.119 R)
• M14: 3,420,705 km (0.098 R)
• M15: 3,649,290 km (0.083 R)
• M16: 3,815,643 km (0.044 R)
• M17: 4,155,978 km (0.068 R)
• M18: 4,259,949 km (0.088 R)
• M19: 4,612,850 km (0.083 R)
• M20: 4,684,657 km (0.078 R)
• M21: 5,612,463 km (0.059 R)
• M22: 5,689,057 km (0.095 R)
• M23: 5,843,442 km (0.071 R)
• M24: 6,798,625 km (0.114 R)
• M25: 6,962,435 km (0.064 R)
• M26: 7,169,179 km (0.109 R)
• M27: 7,588,801 km (0.087 R)
• M28: 7,930,183 km (0.067 R)
• M29: 8,761,050 km (0.087 R)
• M30: 9,164,366 km (0.112 R)
• M31: 10,646,581 km (0.112 R)
• M32: 11,028,654 km (0.053 R)
• M33: 11,269,806 km (0.12 R)
• M34: 11,366,745 km (0.119 R)
• M35: 11,561,522 km (0.103 R)
• M36: 11,757,345 km (0.059 R)
• M37: 12,053,100 km (0.094 R)
• M38: 12,551,561 km (0.096 R)
• M39: 12,904,462 km (0.115 R)
• M40: 13,107,616 km (0.061 R)
• M41: 13,982,913 km (0.097 R)
• M42: 14,664,930 km (0.077 R)
• M43: 15,089,937 km (0.115 R)
• M44: 15,411,423 km (0.092 R)
• M45: 16,609,403 km (0.068 R)
• M46: 16,885,860 km (0.084 R)
• M47: 17,893,551 km (0.091 R)
• M48: 18,347,730 km (0.085 R)
• M49: 18,748,204 km (0.114 R)
• M50: 18,805,649 km (0.105 R)
• M51: 19,325,352 km (0.046 R)
• M52: 20,615,484 km (0.111 R)
• M53: 20,793,655 km (0.084 R)
• M54: 21,391,000 km (0.114 R)
• M55: 22,358,299 km (0.087 R)
• M56: 25,218,311 km (0.103 R)
• M57: 26,239,766 km (0.084 R)
• M58: 27,274,684 km (0.074 R)
• M59: 28,256,943 km (0.04 R)
• M60: 28,785,622 km (0.1 R)
• M61: 29,250,872 km (0.117 R)
• M62: 31,751,101 km (0.044 R)
• M63: 32,922,751 km (0.11 R)
• M64: 33,130,842 km (0.09 R)
• M65: 33,200,405 km (0.041 R)
• M66: 34,108,315 km (0.107 R)
• M67: 34,882,932 km (0.067 R)
• M68: 35,592,176 km (0.081 R)
• M69: 35,948,668 km (0.06 R)
• M70: 36,449,671 km (0.053 R)
• M71: 38,111,853 km (0.088 R)
• M72: 38,695,733 km (0.084 R)
• M73: 40,020,422 km (0.088 R)
• M74: 40,539,677 km (0.115 R)
• M75: 41,734,664 km (0.116 R)
• M76: 41,960,108 km (0.113 R)
• M77: 42,412,044 km (0.118 R)
• M78: 42,789,778 km (0.083 R)
• M79: 44,235,791 km (0.037 R)
• M80: 45,543,127 km (0.081 R)
• M81: 46,318,044 km (0.074 R)
• M82: 48,195,647 km (0.113 R)
• M83: 48,589,987 km (0.092 R)
• M84: 48,747,962 km (0.101 R)
• M85: 49,381,659 km (0.072 R)
• M86: 50,097,933 km (0.068 R)
• M87: 50,978,018 km (0.06 R)
• M88: 51,219,020 km (0.117 R)
• M89: 51,782,555 km (0.074 R)
• M90: 52,348,185 km (0.061 R)
• M91: 52,429,267 km (0.068 R)
• M92: 54,221,150 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.7

Radius: 3.1

Gravity: 60.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.43 AU - 16.79 AU

Year: 21895 Days

Day: 20.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,968,384 km

• M1: 151,842 km (0.107 R)
• M2: 223,050 km (0.1 R)
• M3: 377,585 km (0.087 R)
• M4: 627,114 km (0.076 R)
• M5: 649,853 km (0.118 R)
• M6: 997,369 km (0.091 R)
• M7: 1,078,451 km (0.107 R)
• M8: 1,246,749 km (0.116 R)
• M9: 1,703,022 km (0.104 R)
• M10: 1,735,186 km (0.079 R)
• M11: 2,033,185 km (0.067 R)
• M12: 2,382,795 km (0.114 R)
• M13: 2,527,755 km (0.12 R)
• M14: 2,675,558 km (0.116 R)
• M15: 2,750,506 km (0.102 R)
• M16: 2,864,350 km (0.049 R)
• M17: 3,744,734 km (0.114 R)
• M18: 4,389,052 km (0.118 R)
• M19: 5,113,405 km (0.088 R)
• M20: 5,728,551 km (0.08 R)
• M21: 9,022,547 km (0.1 R)
• M22: 10,110,273 km (0.032 R)
• M23: 11,057,826 km (0.07 R)
• M24: 11,359,714 km (0.049 R)
• M25: 11,603,110 km (0.105 R)
• M26: 13,611,761 km (0.034 R)
• M27: 14,326,689 km (0.087 R)
• M28: 15,254,046 km (0.096 R)
• M29: 16,680,911 km (0.12 R)
• M30: 17,375,344 km (0.117 R)
• M31: 17,937,533 km (0.116 R)
• M32: 18,149,962 km (0.106 R)
• M33: 19,151,968 km (0.082 R)
• M34: 19,659,703 km (0.104 R)
• M35: 20,688,488 km (0.075 R)
• M36: 20,911,090 km (0.092 R)
• M37: 21,209,238 km (0.056 R)
• M38: 22,339,899 km (0.052 R)
• M39: 22,492,189 km (0.099 R)
• M40: 22,950,857 km (0.069 R)
• M41: 23,027,600 km (0.079 R)
• M42: 24,737,803 km (0.049 R)
• M43: 26,972,795 km (0.096 R)
• M44: 27,623,097 km (0.118 R)
• M45: 27,950,118 km (0.062 R)
• M46: 28,196,207 km (0.064 R)
• M47: 29,105,014 km (0.08 R)
• M48: 29,604,671 km (0.115 R)
• M49: 29,771,921 km (0.099 R)
• M50: 30,781,707 km (0.076 R)
• M51: 31,205,667 km (0.112 R)
• M52: 33,528,623 km (0.105 R)
• M53: 34,842,990 km (0.09 R)
• M54: 35,019,515 km (0.11 R)
• M55: 35,639,748 km (0.114 R)
• M56: 36,711,317 km (0.111 R)
• M57: 36,801,076 km (0.087 R)
• M58: 37,431,482 km (0.094 R)
• M59: 41,195,214 km (0.112 R)
• M60: 41,568,760 km (0.086 R)
• M61: 41,662,409 km (0.112 R)
• M62: 43,453,544 km (0.05 R)
• M63: 44,024,260 km (0.082 R)
• M64: 44,501,926 km (0.111 R)
• M65: 46,623,523 km (0.118 R)
• M66: 50,066,219 km (0.117 R)
• M67: 51,666,916 km (0.042 R)
• M68: 51,968,954 km (0.063 R)
• M69: 53,691,424 km (0.104 R)
• M70: 54,406,202 km (0.076 R)
• M71: 55,123,973 km (0.076 R)
• M72: 56,154,852 km (0.105 R)
• M73: 57,817,483 km (0.11 R)
• M74: 59,390,953 km (0.082 R)
• M75: 59,496,270 km (0.049 R)
• M76: 60,129,967 km (0.118 R)
• M77: 61,084,551 km (0.059 R)
• M78: 61,723,782 km (0.051 R)
• M79: 61,937,408 km (0.107 R)
• M80: 62,901,417 km (0.116 R)
• M81: 63,978,521 km (0.104 R)
• M82: 64,086,531 km (0.067 R)
• M83: 65,170,218 km (0.066 R)
• M84: 65,278,976 km (0.052 R)
• M85: 67,026,428 km (0.106 R)
• M86: 71,125,859 km (0.093 R)
• M87: 71,237,758 km (0.092 R)
• M88: 72,135,196 km (0.071 R)
• M89: 72,360,191 km (0.043 R)
• M90: 74,508,865 km (0.105 R)
• M91: 74,736,254 km (0.027 R)
• M92: 74,850,098 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.1

Radius: 8

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.31 AU - 19.41 AU

Year: 25807 Days

Day: 24.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,968,384 km

• M1: 102,325 km (0.092 R)
• M2: 474,375 km (0.058 R)
• M3: 660,175 km (0.077 R)
• M4: 814,860 km (0.076 R)
• M5: 896,839 km (0.101 R)
• M6: 1,685,220 km (0.075 R)
• M7: 1,755,681 km (0.083 R)
• M8: 2,315,625 km (0.08 R)
• M9: 2,676,755 km (0.044 R)
• M10: 2,759,333 km (0.029 R)
• M11: 3,055,537 km (0.094 R)
• M12: 3,406,643 km (0.09 R)
• M13: 3,816,840 km (0.083 R)
• M14: 4,051,559 km (0.084 R)
• M15: 4,584,576 km (0.109 R)
• M16: 5,451,197 km (0.12 R)
• M17: 6,758,682 km (0.11 R)
• M18: 9,139,084 km (0.075 R)
• M19: 9,963,517 km (0.052 R)
• M20: 10,417,248 km (0.09 R)
• M21: 12,092,145 km (0.116 R)
• M22: 13,278,008 km (0.075 R)
• M23: 15,459,743 km (0.078 R)
• M24: 15,834,037 km (0.035 R)
• M25: 16,060,079 km (0.036 R)
• M26: 16,744,639 km (0.069 R)
• M27: 18,378,547 km (0.101 R)
• M28: 18,536,822 km (0.11 R)
• M29: 20,552,952 km (0.056 R)
• M30: 22,384,030 km (0.091 R)
• M31: 22,637,748 km (0.117 R)
• M32: 22,722,570 km (0.094 R)
• M33: 22,807,392 km (0.07 R)
• M34: 24,093,335 km (0.111 R)
• M35: 24,440,253 km (0.11 R)
• M36: 24,876,181 km (0.07 R)
• M37: 25,579,142 km (0.097 R)
• M38: 25,667,404 km (0.089 R)
• M39: 27,454,949 km (0.119 R)
• M40: 27,635,963 km (0.116 R)
• M41: 31,243,067 km (0.096 R)
• M42: 31,526,704 km (0.115 R)
• M43: 32,573,590 km (0.112 R)
• M44: 32,669,333 km (0.061 R)
• M45: 34,019,603 km (0.072 R)
• M46: 34,897,294 km (0.104 R)
• M47: 36,475,850 km (0.105 R)
• M48: 38,582,936 km (0.114 R)
• M49: 38,785,642 km (0.078 R)
• M50: 39,293,975 km (0.061 R)
• M51: 39,906,878 km (0.09 R)
• M52: 40,317,225 km (0.094 R)
• M53: 41,452,972 km (0.096 R)
• M54: 41,660,613 km (0.074 R)
• M55: 41,764,584 km (0.111 R)
• M56: 42,913,645 km (0.104 R)
• M57: 43,018,663 km (0.056 R)
• M58: 44,816,381 km (0.041 R)
• M59: 45,670,884 km (0.071 R)
• M60: 46,530,623 km (0.096 R)
• M61: 46,962,512 km (0.049 R)
• M62: 49,361,762 km (0.054 R)
• M63: 51,465,707 km (0.108 R)
• M64: 51,688,907 km (0.105 R)
• M65: 54,164,901 km (0.051 R)
• M66: 55,189,048 km (0.065 R)
• M67: 57,834,836 km (0.098 R)
• M68: 58,299,188 km (0.111 R)
• M69: 58,764,736 km (0.099 R)
• M70: 59,465,453 km (0.06 R)
• M71: 60,875,263 km (0.043 R)
• M72: 61,702,689 km (0.084 R)
• M73: 61,821,170 km (0.116 R)
• M74: 62,058,433 km (0.108 R)
• M75: 63,967,152 km (0.102 R)
• M76: 64,207,107 km (0.112 R)
• M77: 66,258,842 km (0.119 R)
• M78: 66,623,113 km (0.115 R)
• M79: 67,964,557 km (0.074 R)
• M80: 68,454,490 km (0.111 R)
• M81: 69,314,827 km (0.073 R)
• M82: 70,302,472 km (0.098 R)
• M83: 70,673,924 km (0.108 R)
• M84: 72,791,781 km (0.119 R)
• M85: 74,677,611 km (0.107 R)
• M86: 75,816,799 km (0.032 R)
• M87: 76,324,983 km (0.08 R)
• M88: 76,706,907 km (0.071 R)
• M89: 77,089,428 km (0.116 R)
• M90: 80,819,502 km (0.079 R)
• M91: 82,902,502 km (0.119 R)
• M92: 83,950,735 km (0.117 R)
• M93: 85,663,182 km (0.072 R)
• M94: 86,590,090 km (0.114 R)
• M95: 88,587,521 km (0.025 R)
• M96: 88,855,002 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.3

Radius: 5.5

Gravity: 23.48 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.18 AU - 20.38 AU

Year: 29135 Days

Day: 18.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 98,968,384 km

• M1: 103,372 km (0.115 R)
• M2: 287,677 km (0.081 R)
• M3: 413,339 km (0.073 R)
• M4: 715,975 km (0.109 R)
• M5: 772,224 km (0.111 R)
• M6: 830,119 km (0.027 R)
• M7: 1,979,180 km (0.11 R)
• M8: 2,828,148 km (0.11 R)
• M9: 2,918,654 km (0.114 R)
• M10: 3,676,517 km (0.1 R)
• M11: 4,544,484 km (0.115 R)
• M12: 4,597,442 km (0.1 R)
• M13: 6,817,923 km (0.061 R)
• M14: 7,874,234 km (0.109 R)
• M15: 9,047,230 km (0.095 R)
• M16: 10,134,957 km (0.11 R)
• M17: 11,120,059 km (0.104 R)
• M18: 12,728,834 km (0.109 R)
• M19: 12,803,633 km (0.106 R)
• M20: 13,560,000 km (0.112 R)
• M21: 13,789,782 km (0.092 R)
• M22: 13,866,675 km (0.076 R)
• M23: 14,175,595 km (0.083 R)
• M24: 15,115,818 km (0.085 R)
• M25: 15,834,187 km (0.081 R)
• M26: 16,400,714 km (0.066 R)
• M27: 17,971,192 km (0.108 R)
• M28: 19,073,130 km (0.049 R)
• M29: 19,244,569 km (0.102 R)
• M30: 21,698,423 km (0.106 R)
• M31: 24,248,618 km (0.115 R)
• M32: 24,620,668 km (0.068 R)
• M33: 25,088,311 km (0.097 R)
• M34: 25,653,342 km (0.05 R)
• M35: 26,317,856 km (0.114 R)
• M36: 27,470,208 km (0.104 R)
• M37: 27,566,998 km (0.113 R)
• M38: 28,052,593 km (0.052 R)
• M39: 28,638,867 km (0.09 R)
• M40: 30,722,915 km (0.074 R)
• M41: 31,226,312 km (0.102 R)
• M42: 31,529,546 km (0.103 R)
• M43: 32,139,158 km (0.072 R)
• M44: 32,343,209 km (0.118 R)
• M45: 32,752,659 km (0.06 R)
• M46: 34,095,000 km (0.097 R)
• M47: 34,198,971 km (0.098 R)
• M48: 35,244,810 km (0.093 R)
• M49: 35,771,693 km (0.057 R)
• M50: 35,877,309 km (0.1 R)
• M51: 39,313,572 km (0.119 R)
• M52: 41,181,451 km (0.069 R)
• M53: 43,528,193 km (0.047 R)
• M54: 43,640,990 km (0.092 R)
• M55: 44,547,254 km (0.084 R)
• M56: 44,888,636 km (0.113 R)
• M57: 45,230,916 km (0.076 R)
• M58: 45,345,209 km (0.081 R)
• M59: 49,052,843 km (0.092 R)
• M60: 49,170,277 km (0.059 R)
• M61: 49,287,711 km (0.11 R)
• M62: 49,640,762 km (0.054 R)
• M63: 51,299,803 km (0.111 R)
• M64: 51,538,262 km (0.1 R)
• M65: 51,657,641 km (0.067 R)
• M66: 54,185,546 km (0.048 R)
• M67: 54,307,019 km (0.094 R)
• M68: 57,000,229 km (0.084 R)
• M69: 59,486,097 km (0.098 R)
• M70: 60,238,724 km (0.09 R)
• M71: 61,120,903 km (0.075 R)
• M72: 62,134,129 km (0.103 R)
• M73: 62,515,604 km (0.115 R)
• M74: 64,691,654 km (0.054 R)
• M75: 65,078,215 km (0.102 R)
• M76: 70,305,315 km (0.098 R)
• M77: 70,437,709 km (0.061 R)
• M78: 71,366,861 km (0.047 R)
• M79: 72,166,462 km (0.114 R)
• M80: 73,505,811 km (0.101 R)
• M81: 77,299,165 km (0.1 R)
• M82: 77,709,362 km (0.085 R)
• M83: 77,983,126 km (0.058 R)
• M84: 78,806,662 km (0.082 R)
• M85: 79,909,199 km (0.094 R)
• M86: 81,294,475 km (0.06 R)
• M87: 82,967,278 km (0.109 R)
• M88: 84,933,294 km (0.058 R)
• M89: 86,914,418 km (0.076 R)
• M90: 87,198,804 km (0.062 R)
• M91: 87,625,756 km (0.105 R)
• M92: 89,340,596 km (0.085 R)
• M93: 89,771,139 km (0.116 R)
• M94: 90,058,517 km (0.1 R)
• M95: 90,490,106 km (0.111 R)
• M96: 93,384,975 km (0.108 R)
• M97: 96,604,321 km (0.108 R)
• M98: 98,968,416 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 16,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit