🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.39 AU - 0.65 AU

Year: 139 Days

Day: 12.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.47 AU - 0.65 AU

Year: 155 Days

Day: 42.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,359,275 km

• M1: 14,810 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.7 AU - 1.12 AU

Year: 322 Days

Day: 26.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,359,275 km

• M1: 470,485 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.17 AU - 1.35 AU

Year: 525 Days

Day: 35.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.36 AU - 1.6 AU

Year: 668 Days

Day: 39.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.58 AU - 2.03 AU

Year: 896 Days

Day: 37.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.7

Radius: 11.8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.18 AU - 7.14 AU

Year: 6374 Days

Day: 7.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,359,275 km

• M1: 177,273 km (0.09 R)
• M2: 314,156 km (0.101 R)
• M3: 443,408 km (0.078 R)
• M4: 658,979 km (0.098 R)
• M5: 1,127,968 km (0.072 R)
• M6: 1,226,553 km (0.094 R)
• M7: 1,486,404 km (0.091 R)
• M8: 1,860,848 km (0.092 R)
• M9: 1,959,134 km (0.096 R)
• M10: 2,348,986 km (0.1 R)
• M11: 2,785,812 km (0.118 R)
• M12: 2,899,057 km (0.112 R)
• M13: 3,037,136 km (0.116 R)
• M14: 3,464,238 km (0.035 R)
• M15: 3,759,843 km (0.087 R)
• M16: 3,885,356 km (0.116 R)
• M17: 4,063,527 km (0.11 R)
• M18: 4,587,718 km (0.1 R)
• M19: 5,329,275 km (0.101 R)
• M20: 5,527,791 km (0.108 R)
• M21: 5,844,490 km (0.102 R)
• M22: 6,019,818 km (0.11 R)
• M23: 6,108,081 km (0.116 R)
• M24: 6,465,770 km (0.117 R)
• M25: 6,830,340 km (0.088 R)
• M26: 7,643,105 km (0.067 R)
• M27: 7,738,847 km (0.112 R)
• M28: 7,996,156 km (0.11 R)
• M29: 8,552,361 km (0.09 R)
• M30: 9,121,281 km (0.09 R)
• M31: 9,290,925 km (0.081 R)
• M32: 9,910,261 km (0.087 R)
• M33: 10,049,835 km (0.11 R)
• M34: 10,401,390 km (0.1 R)
• M35: 10,614,268 km (0.098 R)
• M36: 10,936,352 km (0.094 R)
• M37: 11,225,226 km (0.076 R)
• M38: 11,370,785 km (0.115 R)
• M39: 11,516,792 km (0.105 R)
• M40: 12,973,576 km (0.117 R)
• M41: 13,510,632 km (0.096 R)
• M42: 13,587,975 km (0.057 R)
• M43: 14,015,974 km (0.119 R)
• M44: 14,487,806 km (0.11 R)
• M45: 15,085,000 km (0.111 R)
• M46: 15,366,544 km (0.118 R)
• M47: 16,592,498 km (0.099 R)
• M48: 17,722,561 km (0.096 R)
• M49: 18,403,979 km (0.119 R)
• M50: 18,575,717 km (0.112 R)
• M51: 18,791,138 km (0.115 R)
• M52: 19,660,900 km (0.085 R)
• M53: 19,968,324 km (0.104 R)
• M54: 20,766,578 km (0.081 R)
• M55: 20,855,888 km (0.091 R)
• M56: 21,439,619 km (0.065 R)
• M57: 22,393,904 km (0.113 R)
• M58: 23,084,148 km (0.1 R)
• M59: 23,269,350 km (0.062 R)
• M60: 23,734,600 km (0.114 R)
• M61: 23,874,773 km (0.053 R)
• M62: 24,249,815 km (0.093 R)
• M63: 24,626,951 km (0.082 R)
• M64: 24,816,192 km (0.074 R)
• M65: 25,291,614 km (0.08 R)
• M66: 26,832,772 km (0.03 R)
• M67: 27,959,244 km (0.094 R)
• M68: 29,151,090 km (0.095 R)
• M69: 29,251,171 km (0.115 R)
• M70: 29,552,012 km (0.101 R)
• M71: 29,803,636 km (0.09 R)
• M72: 30,106,422 km (0.073 R)
• M73: 31,532,838 km (0.085 R)
• M74: 32,099,365 km (0.089 R)
• M75: 32,461,541 km (0.098 R)
• M76: 32,721,093 km (0.119 R)
• M77: 33,556,298 km (0.118 R)
• M78: 34,345,726 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.9

Radius: 11.3

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.24 AU - 12.02 AU

Year: 11957 Days

Day: 14.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,359,275 km

• M1: 198,666 km (0.09 R)
• M2: 280,795 km (0.073 R)
• M3: 676,781 km (0.113 R)
• M4: 869,762 km (0.066 R)
• M5: 1,430,754 km (0.11 R)
• M6: 1,555,219 km (0.107 R)
• M7: 1,868,926 km (0.054 R)
• M8: 2,260,573 km (0.03 R)
• M9: 2,708,619 km (0.065 R)
• M10: 3,550,257 km (0.114 R)
• M11: 4,467,740 km (0.088 R)
• M12: 4,578,293 km (0.102 R)
• M13: 4,652,344 km (0.094 R)
• M14: 4,801,942 km (0.116 R)
• M15: 5,105,925 km (0.094 R)
• M16: 5,692,797 km (0.115 R)
• M17: 5,772,683 km (0.095 R)
• M18: 6,259,923 km (0.104 R)
• M19: 6,845,150 km (0.112 R)
• M20: 7,058,327 km (0.096 R)
• M21: 8,475,019 km (0.117 R)
• M22: 9,403,872 km (0.098 R)
• M23: 9,736,727 km (0.117 R)
• M24: 10,267,500 km (0.041 R)
• M25: 11,407,735 km (0.081 R)
• M26: 12,692,183 km (0.072 R)
• M27: 13,113,001 km (0.072 R)
• M28: 13,378,238 km (0.12 R)
• M29: 13,806,387 km (0.042 R)
• M30: 14,566,494 km (0.074 R)
• M31: 14,676,150 km (0.098 R)
• M32: 16,754,962 km (0.11 R)
• M33: 17,274,365 km (0.087 R)
• M34: 17,682,020 km (0.057 R)
• M35: 18,447,661 km (0.085 R)
• M36: 18,566,442 km (0.109 R)
• M37: 18,984,119 km (0.096 R)
• M38: 21,056,349 km (0.102 R)
• M39: 23,007,554 km (0.073 R)
• M40: 24,753,660 km (0.11 R)
• M41: 25,874,897 km (0.107 R)
• M42: 26,810,631 km (0.119 R)
• M43: 27,147,526 km (0.079 R)
• M44: 27,350,380 km (0.036 R)
• M45: 27,485,766 km (0.078 R)
• M46: 28,577,681 km (0.114 R)
• M47: 29,683,808 km (0.056 R)
• M48: 31,298,268 km (0.04 R)
• M49: 32,080,366 km (0.11 R)
• M50: 33,374,238 km (0.106 R)
• M51: 33,809,268 km (0.08 R)
• M52: 34,611,711 km (0.109 R)
• M53: 36,012,546 km (0.072 R)
• M54: 36,757,394 km (0.117 R)
• M55: 36,906,842 km (0.109 R)
• M56: 37,431,930 km (0.097 R)
• M57: 38,034,959 km (0.054 R)
• M58: 38,110,656 km (0.094 R)
• M59: 38,337,746 km (0.119 R)
• M60: 38,717,275 km (0.093 R)
• M61: 39,480,224 km (0.12 R)
• M62: 40,479,389 km (0.115 R)
• M63: 40,865,950 km (0.113 R)
• M64: 41,331,349 km (0.061 R)
• M65: 41,876,483 km (0.066 R)
• M66: 43,922,384 km (0.088 R)
• M67: 44,081,107 km (0.092 R)
• M68: 44,478,888 km (0.084 R)
• M69: 46,000,747 km (0.118 R)
• M70: 47,133,053 km (0.077 R)
• M71: 49,755,504 km (0.11 R)
• M72: 50,418,522 km (0.07 R)
• M73: 50,501,548 km (0.087 R)
• M74: 50,667,901 km (0.053 R)
• M75: 50,917,730 km (0.114 R)
• M76: 52,425,078 km (0.114 R)
• M77: 52,677,749 km (0.084 R)
• M78: 52,846,345 km (0.094 R)
• M79: 52,930,719 km (0.117 R)
• M80: 54,117,030 km (0.049 R)
• M81: 55,055,308 km (0.096 R)
• M82: 55,226,448 km (0.1 R)
• M83: 55,569,326 km (0.11 R)
• M84: 55,740,915 km (0.107 R)
• M85: 56,343,345 km (0.073 R)
• M86: 56,602,150 km (0.065 R)
• M87: 56,774,785 km (0.102 R)
• M88: 56,947,721 km (0.089 R)
• M89: 57,380,806 km (0.114 R)
• M90: 57,467,573 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.7

Radius: 6

Gravity: 22.6 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.9 AU - 14.18 AU

Year: 18477 Days

Day: 19.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,359,275 km

• M1: 87,216 km (0.062 R)
• M2: 162,762 km (0.044 R)
• M3: 451,786 km (0.078 R)
• M4: 640,279 km (0.108 R)
• M5: 803,640 km (0.054 R)
• M6: 1,113,756 km (0.086 R)
• M7: 1,225,057 km (0.091 R)
• M8: 1,770,192 km (0.037 R)
• M9: 2,205,521 km (0.042 R)
• M10: 2,562,312 km (0.106 R)
• M11: 2,672,865 km (0.058 R)
• M12: 2,784,914 km (0.036 R)
• M13: 2,936,905 km (0.113 R)
• M14: 3,946,990 km (0.117 R)
• M15: 4,378,580 km (0.093 R)
• M16: 4,466,693 km (0.058 R)
• M17: 4,961,862 km (0.084 R)
• M18: 5,761,164 km (0.087 R)
• M19: 6,003,811 km (0.041 R)
• M20: 6,956,151 km (0.071 R)
• M21: 7,423,495 km (0.111 R)
• M22: 7,793,899 km (0.033 R)
• M23: 8,388,252 km (0.101 R)
• M24: 8,774,065 km (0.083 R)
• M25: 9,335,206 km (0.118 R)
• M26: 12,310,110 km (0.046 R)
• M27: 12,434,725 km (0.096 R)
• M28: 12,811,262 km (0.119 R)
• M29: 13,704,063 km (0.059 R)
• M30: 15,616,522 km (0.043 R)
• M31: 16,226,731 km (0.092 R)
• M32: 18,033,425 km (0.077 R)
• M33: 18,960,333 km (0.1 R)
• M34: 19,829,647 km (0.113 R)
• M35: 20,048,957 km (0.098 R)
• M36: 21,456,972 km (0.081 R)
• M37: 23,203,378 km (0.057 R)
• M38: 25,152,937 km (0.11 R)
• M39: 25,390,499 km (0.095 R)
• M40: 25,549,222 km (0.112 R)
• M41: 27,479,334 km (0.104 R)
• M42: 27,560,865 km (0.069 R)
• M43: 30,124,972 km (0.096 R)
• M44: 30,968,255 km (0.095 R)
• M45: 31,053,077 km (0.097 R)
• M46: 31,477,935 km (0.088 R)
• M47: 32,161,897 km (0.074 R)
• M48: 32,247,766 km (0.052 R)
• M49: 33,283,731 km (0.114 R)
• M50: 33,631,397 km (0.09 R)
• M51: 33,718,612 km (0.042 R)
• M52: 38,624,525 km (0.074 R)
• M53: 40,092,977 km (0.065 R)
• M54: 40,185,279 km (0.116 R)
• M55: 41,486,182 km (0.066 R)
• M56: 41,954,124 km (0.057 R)
• M57: 42,047,922 km (0.108 R)
• M58: 42,989,641 km (0.119 R)
• M59: 43,843,246 km (0.104 R)
• M60: 44,798,130 km (0.095 R)
• M61: 45,085,956 km (0.112 R)
• M62: 45,181,998 km (0.108 R)
• M63: 45,374,381 km (0.045 R)
• M64: 46,243,395 km (0.107 R)
• M65: 46,340,184 km (0.096 R)
• M66: 46,923,018 km (0.073 R)
• M67: 47,410,557 km (0.117 R)
• M68: 47,605,932 km (0.09 R)
• M69: 48,981,784 km (0.088 R)
• M70: 49,278,287 km (0.078 R)
• M71: 50,669,846 km (0.111 R)
• M72: 50,869,709 km (0.102 R)
• M73: 51,370,413 km (0.12 R)
• M74: 53,085,253 km (0.059 R)
• M75: 56,674,405 km (0.116 R)
• M76: 58,550,512 km (0.099 R)
• M77: 59,075,302 km (0.067 R)
• M78: 59,812,520 km (0.118 R)
• M79: 60,977,289 km (0.094 R)
• M80: 61,296,232 km (0.096 R)
• M81: 63,006,734 km (0.103 R)
• M82: 64,191,698 km (0.115 R)
• M83: 64,408,017 km (0.119 R)
• M84: 65,275,385 km (0.105 R)
• M85: 66,474,412 km (0.081 R)
• M86: 67,241,101 km (0.109 R)
• M87: 69,226,265 km (0.107 R)
• M88: 69,337,117 km (0.099 R)
• M89: 69,447,969 km (0.1 R)
• M90: 70,226,028 km (0.045 R)
• M91: 70,448,928 km (0.1 R)
• M92: 71,566,425 km (0.111 R)
• M93: 74,726,979 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.2

Radius: 4.8

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.99 AU - 17.01 AU

Year: 19427 Days

Day: 15.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,359,275 km

• M1: 124,465 km (0.089 R)
• M2: 328,816 km (0.04 R)
• M3: 382,522 km (0.059 R)
• M4: 454,030 km (0.099 R)
• M5: 546,032 km (0.066 R)
• M6: 578,196 km (0.11 R)
• M7: 627,563 km (0.074 R)
• M8: 678,277 km (0.031 R)
• M9: 876,644 km (0.099 R)
• M10: 953,238 km (0.096 R)
• M11: 1,012,179 km (0.107 R)
• M12: 1,259,913 km (0.108 R)
• M13: 1,480,570 km (0.038 R)
• M14: 1,572,124 km (0.069 R)
• M15: 1,882,839 km (0.062 R)
• M16: 1,982,321 km (0.105 R)
• M17: 3,039,081 km (0.111 R)
• M18: 3,126,595 km (0.066 R)
• M19: 3,545,769 km (0.114 R)
• M20: 3,607,104 km (0.084 R)
• M21: 3,824,619 km (0.074 R)
• M22: 4,142,664 km (0.105 R)
• M23: 4,239,753 km (0.108 R)
• M24: 4,272,216 km (0.094 R)
• M25: 4,469,236 km (0.08 R)
• M26: 5,604,385 km (0.105 R)
• M27: 6,222,075 km (0.106 R)
• M28: 7,014,644 km (0.117 R)
• M29: 7,130,433 km (0.12 R)
• M30: 7,758,744 km (0.091 R)
• M31: 7,958,756 km (0.101 R)
• M32: 8,200,955 km (0.051 R)
• M33: 8,942,063 km (0.119 R)
• M34: 9,236,023 km (0.091 R)
• M35: 10,049,835 km (0.097 R)
• M36: 10,267,799 km (0.109 R)
• M37: 11,290,450 km (0.065 R)
• M38: 11,380,808 km (0.111 R)
• M39: 11,426,136 km (0.058 R)
• M40: 13,287,432 km (0.114 R)
• M41: 14,743,768 km (0.066 R)
• M42: 15,440,595 km (0.098 R)
• M43: 16,148,043 km (0.089 R)
• M44: 17,176,977 km (0.118 R)
• M45: 17,699,373 km (0.094 R)
• M46: 18,599,204 km (0.117 R)
• M47: 22,174,892 km (0.083 R)
• M48: 22,288,138 km (0.08 R)
• M49: 22,344,836 km (0.064 R)
• M50: 22,686,218 km (0.108 R)
• M51: 23,029,395 km (0.099 R)
• M52: 23,316,623 km (0.113 R)
• M53: 23,605,048 km (0.112 R)
• M54: 23,778,731 km (0.08 R)
• M55: 23,836,626 km (0.115 R)
• M56: 23,952,713 km (0.119 R)
• M57: 25,064,824 km (0.119 R)
• M58: 26,014,322 km (0.106 R)
• M59: 26,433,345 km (0.051 R)
• M60: 27,521,371 km (0.048 R)
• M61: 27,948,323 km (0.117 R)
• M62: 28,562,123 km (0.102 R)
• M63: 29,678,273 km (0.098 R)
• M64: 31,061,455 km (0.11 R)
• M65: 31,378,901 km (0.075 R)
• M66: 32,080,665 km (0.072 R)
• M67: 32,658,861 km (0.113 R)
• M68: 33,760,200 km (0.04 R)
• M69: 34,807,834 km (0.117 R)
• M70: 35,071,426 km (0.092 R)
• M71: 35,401,738 km (0.089 R)
• M72: 35,799,668 km (0.081 R)
• M73: 35,866,090 km (0.053 R)
• M74: 37,675,775 km (0.104 R)
• M75: 37,878,630 km (0.078 R)
• M76: 38,421,520 km (0.098 R)
• M77: 39,103,687 km (0.062 R)
• M78: 39,172,053 km (0.112 R)
• M79: 41,383,109 km (0.109 R)
• M80: 41,592,397 km (0.066 R)
• M81: 42,855,900 km (0.087 R)
• M82: 42,926,511 km (0.09 R)
• M83: 43,563,199 km (0.096 R)
• M84: 43,847,286 km (0.06 R)
• M85: 44,846,300 km (0.088 R)
• M86: 45,276,693 km (0.11 R)
• M87: 45,348,500 km (0.082 R)
• M88: 45,708,433 km (0.092 R)
• M89: 46,866,470 km (0.108 R)
• M90: 47,230,441 km (0.069 R)
• M91: 48,034,231 km (0.095 R)
• M92: 48,107,534 km (0.095 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: 554 - 15,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit