🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.43 AU - 0.59 AU

Year: 129 Days

Day: 29.1 Hours

Environment

Temp: 269 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,172,460 km

• M1: 168,896 km (0.115 R)
• M2: 241,002 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.62 AU - 0.8 AU

Year: 212 Days

Day: 19.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.17 AU - 1.45 AU

Year: 532 Days

Day: 19.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.19 AU - 2.67 AU

Year: 1344 Days

Day: 38.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,172,460 km

• M1: 323,281 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.56 AU - 5.64 AU

Year: 3500 Days

Day: 37.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.4

Radius: 12.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.28 AU - 7.14 AU

Year: 4841 Days

Day: 11 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,172,460 km

• M1: 155,133 km (0.09 R)
• M2: 230,680 km (0.118 R)
• M3: 496,515 km (0.091 R)
• M4: 816,505 km (0.052 R)
• M5: 1,115,551 km (0.099 R)
• M6: 1,300,155 km (0.049 R)
• M7: 1,419,085 km (0.048 R)
• M8: 1,864,588 km (0.116 R)
• M9: 2,226,914 km (0.079 R)
• M10: 2,444,130 km (0.079 R)
• M11: 2,536,731 km (0.088 R)
• M12: 2,668,377 km (0.052 R)
• M13: 2,899,506 km (0.059 R)
• M14: 3,319,876 km (0.058 R)
• M15: 3,824,320 km (0.1 R)
• M16: 3,954,171 km (0.078 R)
• M17: 4,330,260 km (0.109 R)
• M18: 4,443,206 km (0.104 R)
• M19: 4,579,939 km (0.118 R)
• M20: 4,718,167 km (0.061 R)
• M21: 5,260,609 km (0.102 R)
• M22: 5,674,546 km (0.073 R)
• M23: 5,773,580 km (0.102 R)
• M24: 5,873,063 km (0.115 R)
• M25: 6,048,541 km (0.062 R)
• M26: 6,742,077 km (0.101 R)
• M27: 6,899,603 km (0.058 R)
• M28: 7,031,848 km (0.097 R)
• M29: 7,406,740 km (0.101 R)
• M30: 7,760,539 km (0.116 R)
• M31: 7,925,845 km (0.11 R)
• M32: 8,344,120 km (0.096 R)
• M33: 8,712,430 km (0.07 R)
• M34: 8,826,873 km (0.117 R)
• M35: 9,289,429 km (0.114 R)
• M36: 9,612,262 km (0.119 R)
• M37: 9,819,455 km (0.047 R)
• M38: 10,118,202 km (0.115 R)
• M39: 10,847,342 km (0.117 R)
• M40: 11,032,394 km (0.117 R)
• M41: 11,187,228 km (0.091 R)
• M42: 11,782,627 km (0.071 R)
• M43: 11,972,766 km (0.071 R)
• M44: 12,227,980 km (0.105 R)
• M45: 12,906,257 km (0.064 R)
• M46: 13,729,793 km (0.046 R)
• M47: 13,896,595 km (0.118 R)
• M48: 14,570,384 km (0.101 R)
• M49: 14,774,585 km (0.12 R)
• M50: 15,151,422 km (0.068 R)
• M51: 15,531,550 km (0.09 R)
• M52: 16,583,971 km (0.102 R)
• M53: 17,442,513 km (0.051 R)
• M54: 17,623,228 km (0.118 R)
• M55: 18,095,957 km (0.079 R)
• M56: 18,572,725 km (0.114 R)
• M57: 18,720,378 km (0.072 R)
• M58: 18,905,431 km (0.073 R)
• M59: 19,202,682 km (0.087 R)
• M60: 19,389,230 km (0.113 R)
• M61: 20,674,127 km (0.037 R)
• M62: 21,211,183 km (0.085 R)
• M63: 22,259,864 km (0.083 R)
• M64: 22,731,396 km (0.088 R)
• M65: 22,928,866 km (0.096 R)
• M66: 23,206,220 km (0.108 R)
• M67: 23,405,036 km (0.076 R)
• M68: 23,764,370 km (0.096 R)
• M69: 25,178,967 km (0.037 R)
• M70: 25,588,117 km (0.065 R)
• M71: 26,454,588 km (0.117 R)
• M72: 26,579,054 km (0.059 R)
• M73: 26,745,556 km (0.113 R)
• M74: 26,953,946 km (0.089 R)
• M75: 27,037,571 km (0.031 R)
• M76: 27,624,743 km (0.117 R)
• M77: 28,131,431 km (0.112 R)
• M78: 28,513,504 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.7

Radius: 8

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.67 AU - 6.45 AU

Year: 5292 Days

Day: 14.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 39,172,460 km

• M1: 126,410 km (0.107 R)
• M2: 224,098 km (0.034 R)
• M3: 280,047 km (0.059 R)
• M4: 462,706 km (0.077 R)
• M5: 562,937 km (0.072 R)
• M6: 734,226 km (0.12 R)
• M7: 826,379 km (0.038 R)
• M8: 894,745 km (0.091 R)
• M9: 1,543,401 km (0.117 R)
• M10: 1,715,888 km (0.077 R)
• M11: 1,876,556 km (0.11 R)
• M12: 1,931,159 km (0.106 R)
• M13: 2,212,702 km (0.104 R)
• M14: 2,290,044 km (0.031 R)
• M15: 2,447,421 km (0.105 R)
• M16: 2,507,410 km (0.098 R)
• M17: 2,588,043 km (0.095 R)
• M18: 2,690,219 km (0.104 R)
• M19: 3,220,842 km (0.116 R)
• M20: 3,783,480 km (0.068 R)
• M21: 3,876,380 km (0.067 R)
• M22: 4,040,788 km (0.106 R)
• M23: 4,183,504 km (0.063 R)
• M24: 4,352,101 km (0.115 R)
• M25: 4,646,510 km (0.055 R)
• M26: 4,745,992 km (0.036 R)
• M27: 5,384,327 km (0.109 R)
• M28: 5,462,716 km (0.069 R)
• M29: 5,541,554 km (0.027 R)
• M30: 5,647,170 km (0.115 R)
• M31: 5,941,279 km (0.07 R)
• M32: 6,377,956 km (0.1 R)
• M33: 6,544,458 km (0.095 R)
• M34: 6,909,926 km (0.102 R)
• M35: 7,340,020 km (0.117 R)
• M36: 7,398,063 km (0.113 R)
• M37: 7,749,170 km (0.095 R)
• M38: 7,808,261 km (0.115 R)
• M39: 7,956,662 km (0.109 R)
• M40: 8,804,583 km (0.105 R)
• M41: 9,207,899 km (0.027 R)
• M42: 9,649,063 km (0.082 R)
• M43: 10,486,661 km (0.112 R)
• M44: 11,448,276 km (0.114 R)
• M45: 11,650,682 km (0.032 R)
• M46: 12,299,638 km (0.1 R)
• M47: 12,576,394 km (0.058 R)
• M48: 12,645,807 km (0.102 R)
• M49: 13,206,500 km (0.077 R)
• M50: 13,596,801 km (0.118 R)
• M51: 13,811,175 km (0.094 R)
• M52: 13,882,832 km (0.081 R)
• M53: 14,279,566 km (0.117 R)
• M54: 14,352,121 km (0.092 R)
• M55: 14,863,296 km (0.073 R)
• M56: 15,047,302 km (0.113 R)
• M57: 15,343,356 km (0.066 R)
• M58: 15,903,450 km (0.038 R)
• M59: 16,129,493 km (0.116 R)
• M60: 16,356,433 km (0.112 R)
• M61: 16,737,159 km (0.105 R)
• M62: 16,851,901 km (0.081 R)
• M63: 17,857,647 km (0.087 R)
• M64: 18,249,743 km (0.105 R)
• M65: 19,805,561 km (0.065 R)
• M66: 19,967,426 km (0.098 R)
• M67: 20,742,792 km (0.067 R)
• M68: 20,907,350 km (0.104 R)
• M69: 21,278,951 km (0.113 R)
• M70: 22,322,845 km (0.117 R)
• M71: 22,872,318 km (0.035 R)
• M72: 24,027,512 km (0.117 R)
• M73: 24,286,915 km (0.112 R)
• M74: 24,590,599 km (0.036 R)
• M75: 25,553,261 km (0.099 R)
• M76: 26,127,867 km (0.115 R)
• M77: 26,572,771 km (0.113 R)
• M78: 26,840,850 km (0.094 R)
• M79: 26,930,459 km (0.112 R)
• M80: 27,967,920 km (0.106 R)
• M81: 28,422,997 km (0.113 R)
• M82: 28,926,394 km (0.086 R)
• M83: 29,018,247 km (0.045 R)
• M84: 29,340,630 km (0.088 R)
• M85: 29,664,061 km (0.065 R)
• M86: 29,803,037 km (0.081 R)
• M87: 30,035,064 km (0.104 R)
• M88: 30,547,885 km (0.074 R)
• M89: 30,828,830 km (0.062 R)
• M90: 31,440,386 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.6

Radius: 10.6

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.14 AU - 10.64 AU

Year: 11881 Days

Day: 7.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 39,172,460 km

• M1: 299,046 km (0.068 R)
• M2: 438,920 km (0.043 R)
• M3: 535,560 km (0.03 R)
• M4: 714,928 km (0.113 R)
• M5: 832,662 km (0.113 R)
• M6: 1,297,462 km (0.089 R)
• M7: 1,570,628 km (0.113 R)
• M8: 1,754,185 km (0.08 R)
• M9: 2,028,846 km (0.12 R)
• M10: 2,347,041 km (0.098 R)
• M11: 2,496,938 km (0.091 R)
• M12: 2,588,492 km (0.113 R)
• M13: 3,260,785 km (0.086 R)
• M14: 3,394,974 km (0.099 R)
• M15: 3,668,589 km (0.102 R)
• M16: 3,985,287 km (0.111 R)
• M17: 4,128,901 km (0.103 R)
• M18: 4,274,161 km (0.05 R)
• M19: 4,384,414 km (0.118 R)
• M20: 4,834,405 km (0.081 R)
• M21: 4,910,849 km (0.082 R)
• M22: 5,657,343 km (0.111 R)
• M23: 5,778,517 km (0.103 R)
• M24: 6,735,794 km (0.079 R)
• M25: 7,298,581 km (0.069 R)
• M26: 7,519,088 km (0.097 R)
• M27: 8,423,108 km (0.099 R)
• M28: 8,654,536 km (0.044 R)
• M29: 8,982,006 km (0.097 R)
• M30: 9,361,236 km (0.052 R)
• M31: 9,601,042 km (0.081 R)
• M32: 10,184,623 km (0.073 R)
• M33: 10,480,677 km (0.075 R)
• M34: 10,629,826 km (0.108 R)
• M35: 10,879,954 km (0.102 R)
• M36: 12,316,542 km (0.105 R)
• M37: 13,378,837 km (0.034 R)
• M38: 13,540,702 km (0.074 R)
• M39: 16,621,819 km (0.094 R)
• M40: 19,601,360 km (0.064 R)
• M41: 20,031,454 km (0.105 R)
• M42: 20,278,739 km (0.063 R)
• M43: 20,464,839 km (0.118 R)
• M44: 22,100,991 km (0.084 R)
• M45: 22,677,092 km (0.12 R)
• M46: 22,870,373 km (0.114 R)
• M47: 23,128,728 km (0.087 R)
• M48: 23,844,255 km (0.09 R)
• M49: 24,303,371 km (0.081 R)
• M50: 26,034,368 km (0.1 R)
• M51: 27,598,414 km (0.067 R)
• M52: 27,667,079 km (0.036 R)
• M53: 28,426,587 km (0.048 R)
• M54: 29,895,339 km (0.037 R)
• M55: 30,107,170 km (0.101 R)
• M56: 30,532,327 km (0.091 R)
• M57: 30,816,862 km (0.103 R)
• M58: 31,460,283 km (0.113 R)
• M59: 31,532,090 km (0.06 R)
• M60: 33,344,169 km (0.03 R)
• M61: 35,115,258 km (0.113 R)
• M62: 37,068,108 km (0.036 R)
• M63: 37,219,801 km (0.116 R)
• M64: 37,523,933 km (0.117 R)
• M65: 37,599,929 km (0.095 R)
• M66: 39,597,360 km (0.113 R)
• M67: 39,829,984 km (0.096 R)
• M68: 40,374,670 km (0.112 R)
• M69: 42,419,374 km (0.078 R)
• M70: 42,498,661 km (0.035 R)
• M71: 42,657,534 km (0.118 R)
• M72: 42,895,993 km (0.09 R)
• M73: 43,214,786 km (0.088 R)
• M74: 46,281,841 km (0.036 R)
• M75: 46,690,543 km (0.062 R)
• M76: 47,018,461 km (0.103 R)
• M77: 48,172,010 km (0.087 R)
• M78: 50,759,455 km (0.105 R)
• M79: 50,927,902 km (0.085 R)
• M80: 51,773,130 km (0.104 R)
• M81: 52,197,539 km (0.084 R)
• M82: 52,793,537 km (0.109 R)
• M83: 55,373,203 km (0.039 R)
• M84: 56,068,085 km (0.079 R)
• M85: 56,416,648 km (0.11 R)
• M86: 57,028,204 km (0.091 R)
• M87: 57,817,782 km (0.061 R)
• M88: 58,081,822 km (0.077 R)
• M89: 58,258,048 km (0.065 R)
• M90: 58,876,336 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.2

Radius: 14.1

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.41 AU - 12.53 AU

Year: 15622 Days

Day: 12.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,172,460 km

• M1: 176,525 km (0.107 R)
• M2: 320,289 km (0.074 R)
• M3: 882,179 km (0.084 R)
• M4: 1,245,851 km (0.064 R)
• M5: 1,353,412 km (0.079 R)
• M6: 1,796,371 km (0.086 R)
• M7: 2,240,079 km (0.066 R)
• M8: 3,005,870 km (0.087 R)
• M9: 3,768,520 km (0.101 R)
• M10: 4,036,001 km (0.087 R)
• M11: 4,476,866 km (0.086 R)
• M12: 5,256,121 km (0.033 R)
• M13: 5,525,397 km (0.107 R)
• M14: 5,616,054 km (0.091 R)
• M15: 5,799,161 km (0.117 R)
• M16: 6,265,458 km (0.1 R)
• M17: 6,360,303 km (0.118 R)
• M18: 6,744,022 km (0.119 R)
• M19: 7,004,172 km (0.07 R)
• M20: 7,568,007 km (0.1 R)
• M21: 7,906,547 km (0.113 R)
• M22: 8,009,171 km (0.118 R)
• M23: 8,181,059 km (0.117 R)
• M24: 8,354,293 km (0.1 R)
• M25: 8,916,631 km (0.073 R)
• M26: 9,059,049 km (0.077 R)
• M27: 9,563,941 km (0.106 R)
• M28: 10,152,160 km (0.097 R)
• M29: 12,065,218 km (0.116 R)
• M30: 12,341,974 km (0.067 R)
• M31: 13,103,427 km (0.095 R)
• M32: 13,265,741 km (0.109 R)
• M33: 13,387,962 km (0.103 R)
• M34: 13,715,432 km (0.09 R)
• M35: 14,295,124 km (0.112 R)
• M36: 14,588,036 km (0.072 R)
• M37: 15,478,443 km (0.058 R)
• M38: 15,865,453 km (0.118 R)
• M39: 16,168,687 km (0.044 R)
• M40: 18,617,605 km (0.032 R)
• M41: 18,983,521 km (0.111 R)
• M42: 19,121,301 km (0.101 R)
• M43: 19,908,335 km (0.107 R)
• M44: 20,423,251 km (0.104 R)
• M45: 20,517,348 km (0.09 R)
• M46: 21,323,082 km (0.052 R)
• M47: 21,466,397 km (0.111 R)
• M48: 21,562,139 km (0.115 R)
• M49: 21,705,903 km (0.099 R)
• M50: 22,187,608 km (0.113 R)
• M51: 22,624,135 km (0.091 R)
• M52: 23,407,130 km (0.078 R)
• M53: 23,901,102 km (0.101 R)
• M54: 24,000,286 km (0.075 R)
• M55: 24,498,297 km (0.097 R)
• M56: 25,809,223 km (0.091 R)
• M57: 26,319,501 km (0.117 R)
• M58: 26,833,220 km (0.102 R)
• M59: 28,027,161 km (0.11 R)
• M60: 28,288,957 km (0.108 R)
• M61: 28,920,709 km (0.09 R)
• M62: 29,450,734 km (0.097 R)
• M63: 29,663,612 km (0.088 R)
• M64: 30,628,070 km (0.112 R)
• M65: 30,735,930 km (0.095 R)
• M66: 32,148,732 km (0.103 R)
• M67: 34,251,629 km (0.096 R)
• M68: 34,363,528 km (0.094 R)
• M69: 34,756,073 km (0.097 R)
• M70: 34,924,820 km (0.108 R)
• M71: 35,319,608 km (0.089 R)
• M72: 35,772,591 km (0.081 R)
• M73: 36,113,674 km (0.082 R)
• M74: 36,569,947 km (0.107 R)
• M75: 37,028,315 km (0.103 R)
• M76: 37,143,207 km (0.075 R)
• M77: 38,414,489 km (0.104 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 18,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit