🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.46 AU - 0.56 AU

Year: 132 Days

Day: 26.7 Hours

Environment

Temp: 237 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.78 AU - 0.92 AU

Year: 283 Days

Day: 24.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,892,306 km

• M1: 32,612 km (0.034 R)
• M2: 268,229 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.66 AU - 2.04 AU

Year: 910 Days

Day: 28.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,892,306 km

• M1: 415,433 km (0.117 R)
• M2: 790,326 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.13 AU - 2.35 AU

Year: 1212 Days

Day: 12.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.7 AU - 4.76 AU

Year: 3146 Days

Day: 16.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.8

Radius: 8

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.73 AU - 6.63 AU

Year: 4896 Days

Day: 15 Hours

Environment

Temp: -141 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 93,892,306 km

• M1: 117,434 km (0.086 R)
• M2: 180,116 km (0.062 R)
• M3: 300,841 km (0.107 R)
• M4: 496,216 km (0.075 R)
• M5: 743,950 km (0.118 R)
• M6: 835,055 km (0.116 R)
• M7: 957,875 km (0.036 R)
• M8: 1,043,296 km (0.081 R)
• M9: 1,101,639 km (0.08 R)
• M10: 1,237,174 km (0.109 R)
• M11: 1,378,245 km (0.101 R)
• M12: 1,886,579 km (0.109 R)
• M13: 1,976,637 km (0.095 R)
• M14: 2,031,389 km (0.049 R)
• M15: 2,105,291 km (0.103 R)
• M16: 2,236,638 km (0.09 R)
• M17: 2,487,962 km (0.075 R)
• M18: 2,707,721 km (0.051 R)
• M19: 2,809,747 km (0.114 R)
• M20: 2,954,708 km (0.109 R)
• M21: 3,038,782 km (0.119 R)
• M22: 3,252,108 km (0.051 R)
• M23: 3,360,716 km (0.086 R)
• M24: 3,716,310 km (0.08 R)
• M25: 4,177,670 km (0.097 R)
• M26: 4,829,169 km (0.099 R)
• M27: 5,383,279 km (0.12 R)
• M28: 5,772,683 km (0.093 R)
• M29: 5,931,107 km (0.087 R)
• M30: 6,251,994 km (0.077 R)
• M31: 6,469,061 km (0.114 R)
• M32: 6,771,697 km (0.091 R)
• M33: 7,078,971 km (0.049 R)
• M34: 7,135,370 km (0.099 R)
• M35: 7,505,475 km (0.066 R)
• M36: 7,591,643 km (0.061 R)
• M37: 7,707,282 km (0.104 R)
• M38: 8,204,845 km (0.116 R)
• M39: 9,262,053 km (0.11 R)
• M40: 9,509,637 km (0.077 R)
• M41: 9,916,693 km (0.103 R)
• M42: 10,170,112 km (0.106 R)
• M43: 10,845,247 km (0.086 R)
• M44: 10,910,322 km (0.082 R)
• M45: 11,073,534 km (0.069 R)
• M46: 11,935,217 km (0.054 R)
• M47: 12,272,411 km (0.1 R)
• M48: 12,578,638 km (0.099 R)
• M49: 13,129,158 km (0.061 R)
• M50: 13,757,768 km (0.084 R)
• M51: 13,828,229 km (0.069 R)
• M52: 14,396,252 km (0.095 R)
• M53: 15,044,459 km (0.093 R)
• M54: 15,226,221 km (0.115 R)
• M55: 15,299,075 km (0.117 R)
• M56: 15,372,079 km (0.118 R)
• M57: 15,628,639 km (0.041 R)
• M58: 15,997,398 km (0.028 R)
• M59: 16,481,197 km (0.093 R)
• M60: 16,668,644 km (0.116 R)
• M61: 18,425,222 km (0.109 R)
• M62: 18,541,908 km (0.113 R)
• M63: 18,853,969 km (0.118 R)
• M64: 18,971,553 km (0.097 R)
• M65: 19,207,319 km (0.106 R)
• M66: 20,400,512 km (0.044 R)
• M67: 20,561,330 km (0.118 R)
• M68: 21,127,857 km (0.08 R)
• M69: 21,249,929 km (0.112 R)
• M70: 21,412,990 km (0.077 R)
• M71: 22,069,575 km (0.098 R)
• M72: 22,400,486 km (0.066 R)
• M73: 23,444,679 km (0.115 R)
• M74: 23,866,844 km (0.071 R)
• M75: 24,248,917 km (0.071 R)
• M76: 24,504,730 km (0.037 R)
• M77: 26,583,691 km (0.072 R)
• M78: 27,112,071 km (0.093 R)
• M79: 27,688,621 km (0.063 R)
• M80: 28,045,262 km (0.081 R)
• M81: 28,313,940 km (0.072 R)
• M82: 29,442,058 km (0.11 R)
• M83: 29,806,179 km (0.034 R)
• M84: 30,080,242 km (0.052 R)
• M85: 30,492,983 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.6

Radius: 12.1

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.67 AU - 12.85 AU

Year: 13665 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 54.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 93,892,306 km

• M1: 179,218 km (0.07 R)
• M2: 261,048 km (0.077 R)
• M3: 642,373 km (0.088 R)
• M4: 915,539 km (0.061 R)
• M5: 1,292,526 km (0.079 R)
• M6: 1,387,371 km (0.12 R)
• M7: 2,264,912 km (0.074 R)
• M8: 2,347,639 km (0.105 R)
• M9: 2,533,141 km (0.104 R)
• M10: 2,671,220 km (0.074 R)
• M11: 3,064,213 km (0.038 R)
• M12: 3,267,666 km (0.042 R)
• M13: 3,494,756 km (0.09 R)
• M14: 3,727,081 km (0.106 R)
• M15: 3,805,770 km (0.06 R)
• M16: 4,186,796 km (0.106 R)
• M17: 4,413,137 km (0.076 R)
• M18: 4,517,257 km (0.117 R)
• M19: 4,792,218 km (0.12 R)
• M20: 5,007,340 km (0.048 R)
• M21: 5,514,477 km (0.119 R)
• M22: 6,745,218 km (0.071 R)
• M23: 7,011,054 km (0.1 R)
• M24: 7,379,214 km (0.038 R)
• M25: 7,603,162 km (0.094 R)
• M26: 7,728,525 km (0.049 R)
• M27: 8,547,424 km (0.034 R)
• M28: 9,020,153 km (0.065 R)
• M29: 9,501,410 km (0.071 R)
• M30: 9,991,193 km (0.1 R)
• M31: 10,101,147 km (0.104 R)
• M32: 10,211,401 km (0.099 R)
• M33: 11,337,125 km (0.116 R)
• M34: 11,711,419 km (0.077 R)
• M35: 11,856,379 km (0.096 R)
• M36: 12,236,358 km (0.066 R)
• M37: 13,218,767 km (0.055 R)
• M38: 13,309,423 km (0.086 R)
• M39: 13,734,880 km (0.113 R)
• M40: 14,010,738 km (0.117 R)
• M41: 14,724,021 km (0.107 R)
• M42: 14,880,650 km (0.096 R)
• M43: 14,975,046 km (0.099 R)
• M44: 15,353,977 km (0.114 R)
• M45: 15,480,986 km (0.114 R)
• M46: 16,412,682 km (0.061 R)
• M47: 16,575,145 km (0.115 R)
• M48: 16,705,445 km (0.118 R)
• M49: 16,934,329 km (0.11 R)
• M50: 17,760,558 km (0.077 R)
• M51: 18,094,610 km (0.096 R)
• M52: 18,363,438 km (0.054 R)
• M53: 20,317,036 km (0.098 R)
• M54: 20,631,491 km (0.112 R)
• M55: 20,806,820 km (0.116 R)
• M56: 21,869,713 km (0.089 R)
• M57: 22,371,614 km (0.093 R)
• M58: 22,479,773 km (0.099 R)
• M59: 23,643,345 km (0.113 R)
• M60: 24,714,765 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.8

Radius: 5.8

Gravity: 26.63 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 15.75 AU - 16.37 AU

Year: 23276 Days

Day: 18.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,892,306 km

• M1: 80,334 km (0.116 R)
• M2: 164,109 km (0.111 R)
• M3: 480,209 km (0.09 R)
• M4: 550,071 km (0.11 R)
• M5: 1,039,556 km (0.12 R)
• M6: 1,323,941 km (0.099 R)
• M7: 1,596,508 km (0.051 R)
• M8: 1,849,329 km (0.113 R)
• M9: 2,311,736 km (0.086 R)
• M10: 2,937,504 km (0.082 R)
• M11: 3,201,993 km (0.112 R)
• M12: 4,483,747 km (0.085 R)
• M13: 5,203,912 km (0.118 R)
• M14: 5,309,677 km (0.045 R)
• M15: 5,959,530 km (0.084 R)
• M16: 6,293,732 km (0.073 R)
• M17: 6,463,077 km (0.106 R)
• M18: 7,214,507 km (0.094 R)
• M19: 7,332,540 km (0.027 R)
• M20: 7,451,320 km (0.11 R)
• M21: 7,811,253 km (0.119 R)
• M22: 11,159,403 km (0.068 R)
• M23: 11,433,167 km (0.073 R)
• M24: 11,501,982 km (0.12 R)
• M25: 12,127,151 km (0.097 R)
• M26: 12,408,545 km (0.082 R)
• M27: 12,550,065 km (0.052 R)
• M28: 13,121,528 km (0.115 R)
• M29: 13,410,552 km (0.098 R)
• M30: 14,512,489 km (0.112 R)
• M31: 15,339,018 km (0.053 R)
• M32: 18,228,949 km (0.059 R)
• M33: 18,632,116 km (0.11 R)
• M34: 19,776,539 km (0.109 R)
• M35: 21,876,145 km (0.099 R)
• M36: 22,390,613 km (0.082 R)
• M37: 23,256,635 km (0.111 R)
• M38: 23,518,580 km (0.111 R)
• M39: 23,957,351 km (0.07 R)
• M40: 24,843,120 km (0.062 R)
• M41: 26,100,939 km (0.111 R)
• M42: 26,373,207 km (0.103 R)
• M43: 28,305,114 km (0.09 R)
• M44: 28,678,211 km (0.095 R)
• M45: 28,865,358 km (0.079 R)
• M46: 29,240,849 km (0.111 R)
• M47: 29,335,095 km (0.07 R)
• M48: 29,618,134 km (0.06 R)
• M49: 29,902,071 km (0.031 R)
• M50: 30,663,674 km (0.104 R)
• M51: 30,855,010 km (0.097 R)
• M52: 31,431,560 km (0.057 R)
• M53: 32,497,893 km (0.069 R)
• M54: 32,692,969 km (0.042 R)
• M55: 34,367,268 km (0.058 R)
• M56: 35,666,376 km (0.119 R)
• M57: 36,473,906 km (0.087 R)
• M58: 36,575,183 km (0.108 R)
• M59: 38,209,540 km (0.105 R)
• M60: 42,185,403 km (0.103 R)
• M61: 42,291,767 km (0.066 R)
• M62: 42,825,083 km (0.119 R)
• M63: 43,467,905 km (0.075 R)
• M64: 47,170,752 km (0.075 R)
• M65: 47,723,815 km (0.089 R)
• M66: 48,278,973 km (0.101 R)
• M67: 48,724,625 km (0.083 R)
• M68: 50,069,809 km (0.078 R)
• M69: 51,768,493 km (0.114 R)
• M70: 52,110,473 km (0.104 R)
• M71: 53,255,795 km (0.103 R)
• M72: 54,641,071 km (0.065 R)
• M73: 58,037,691 km (0.049 R)
• M74: 60,060,254 km (0.08 R)
• M75: 60,419,588 km (0.107 R)
• M76: 62,348,054 km (0.079 R)
• M77: 63,807,681 km (0.11 R)
• M78: 64,909,619 km (0.113 R)
• M79: 70,766,076 km (0.096 R)
• M80: 70,892,486 km (0.093 R)
• M81: 71,652,593 km (0.113 R)
• M82: 76,269,782 km (0.088 R)
• M83: 76,918,737 km (0.095 R)
• M84: 77,308,888 km (0.115 R)
• M85: 77,569,338 km (0.11 R)
• M86: 78,614,279 km (0.089 R)
• M87: 79,269,668 km (0.116 R)
• M88: 82,973,412 km (0.112 R)
• M89: 86,192,608 km (0.111 R)
• M90: 87,546,020 km (0.091 R)
• M91: 88,497,612 km (0.089 R)
• M92: 89,725,960 km (0.104 R)
• M93: 90,410,969 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.8

Radius: 6.1

Gravity: 18.73 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.12 AU - 20.5 AU

Year: 27182 Days

Day: 21.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,892,306 km

• M1: 84,224 km (0.09 R)
• M2: 143,016 km (0.091 R)
• M3: 539,151 km (0.118 R)
• M4: 664,065 km (0.064 R)
• M5: 883,375 km (0.054 R)
• M6: 941,719 km (0.073 R)
• M7: 1,386,323 km (0.117 R)
• M8: 2,238,583 km (0.094 R)
• M9: 2,278,824 km (0.1 R)
• M10: 2,400,747 km (0.115 R)
• M11: 2,866,445 km (0.097 R)
• M12: 3,177,160 km (0.087 R)
• M13: 3,313,593 km (0.079 R)
• M14: 3,498,496 km (0.104 R)
• M15: 3,830,453 km (0.115 R)
• M16: 4,073,700 km (0.097 R)
• M17: 4,626,314 km (0.049 R)
• M18: 4,885,268 km (0.115 R)
• M19: 5,255,822 km (0.114 R)
• M20: 6,536,081 km (0.07 R)
• M21: 7,240,387 km (0.082 R)
• M22: 9,889,018 km (0.052 R)
• M23: 10,088,581 km (0.101 R)
• M24: 10,155,451 km (0.079 R)
• M25: 11,244,524 km (0.115 R)
• M26: 12,441,905 km (0.11 R)
• M27: 14,425,124 km (0.091 R)
• M28: 15,184,184 km (0.094 R)
• M29: 16,583,074 km (0.096 R)
• M30: 16,899,473 km (0.114 R)
• M31: 19,668,530 km (0.113 R)
• M32: 20,340,224 km (0.1 R)
• M33: 21,190,389 km (0.085 R)
• M34: 21,276,108 km (0.12 R)
• M35: 24,525,374 km (0.058 R)
• M36: 24,885,755 km (0.107 R)
• M37: 25,794,413 km (0.098 R)
• M38: 28,585,161 km (0.056 R)
• M39: 29,249,974 km (0.077 R)
• M40: 30,401,578 km (0.074 R)
• M41: 31,665,680 km (0.12 R)
• M42: 33,344,468 km (0.104 R)
• M43: 33,843,825 km (0.108 R)
• M44: 34,144,517 km (0.096 R)
• M45: 35,457,987 km (0.095 R)
• M46: 35,865,491 km (0.113 R)
• M47: 38,865,676 km (0.051 R)
• M48: 39,180,730 km (0.067 R)
• M49: 39,285,897 km (0.053 R)
• M50: 39,813,080 km (0.092 R)
• M51: 40,024,611 km (0.04 R)
• M52: 40,874,626 km (0.099 R)
• M53: 41,837,887 km (0.113 R)
• M54: 41,945,448 km (0.108 R)
• M55: 43,133,853 km (0.048 R)
• M56: 43,677,791 km (0.086 R)
• M57: 44,114,617 km (0.1 R)
• M58: 48,673,911 km (0.116 R)
• M59: 53,497,096 km (0.103 R)
• M60: 53,730,618 km (0.112 R)
• M61: 53,847,454 km (0.088 R)
• M62: 56,202,125 km (0.066 R)
• M63: 57,034,188 km (0.09 R)
• M64: 57,511,555 km (0.116 R)
• M65: 59,796,812 km (0.09 R)
• M66: 59,917,837 km (0.039 R)
• M67: 60,039,011 km (0.102 R)
• M68: 62,725,490 km (0.103 R)
• M69: 64,952,553 km (0.089 R)
• M70: 65,077,168 km (0.088 R)
• M71: 65,201,634 km (0.091 R)
• M72: 65,575,778 km (0.081 R)
• M73: 65,700,692 km (0.102 R)
• M74: 66,201,097 km (0.045 R)
• M75: 66,702,549 km (0.082 R)
• M76: 67,331,309 km (0.117 R)
• M77: 70,121,160 km (0.045 R)
• M78: 71,273,213 km (0.102 R)
• M79: 74,766,921 km (0.042 R)
• M80: 75,027,970 km (0.074 R)
• M81: 76,863,386 km (0.096 R)
• M82: 77,654,609 km (0.086 R)
• M83: 81,114,060 km (0.109 R)
• M84: 81,650,817 km (0.098 R)
• M85: 82,727,622 km (0.093 R)
• M86: 85,167,713 km (0.12 R)
• M87: 85,303,997 km (0.097 R)
• M88: 85,986,463 km (0.117 R)
• M89: 89,702,324 km (0.093 R)
• M90: 89,841,001 km (0.109 R)
• M91: 92,908,954 km (0.071 R)
• M92: 93,189,600 km (0.112 R)
• M93: 93,329,923 km (0.111 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 19,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit