🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.93 AU - 1.33 AU

Year: 422 Days

Day: 36.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,437,409 km

• M1: 726,896 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.16 AU - 1.66 AU

Year: 588 Days

Day: 43.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.22 AU - 1.9 AU

Year: 685 Days

Day: 28.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.85 AU - 1.97 AU

Year: 928 Days

Day: 19.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,437,409 km

• M1: 65,524 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357

Radius: 10.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.81 AU - 6.73 AU

Year: 4871 Days

Day: 8.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,437,409 km

• M1: 200,312 km (0.063 R)
• M2: 417,976 km (0.108 R)
• M3: 606,171 km (0.078 R)
• M4: 706,401 km (0.043 R)
• M5: 834,607 km (0.077 R)
• M6: 947,852 km (0.09 R)
• M7: 1,042,398 km (0.084 R)
• M8: 1,535,772 km (0.042 R)
• M9: 1,807,741 km (0.099 R)
• M10: 1,942,080 km (0.111 R)
• M11: 2,064,301 km (0.11 R)
• M12: 2,173,507 km (0.042 R)
• M13: 2,430,217 km (0.058 R)
• M14: 2,782,371 km (0.048 R)
• M15: 3,516,298 km (0.113 R)
• M16: 3,609,797 km (0.101 R)
• M17: 3,933,975 km (0.096 R)
• M18: 4,287,475 km (0.068 R)
• M19: 4,367,510 km (0.074 R)
• M20: 4,488,385 km (0.107 R)
• M21: 4,651,447 km (0.119 R)
• M22: 5,173,394 km (0.101 R)
• M23: 5,322,991 km (0.096 R)
• M24: 6,204,871 km (0.063 R)
• M25: 6,478,336 km (0.048 R)
• M26: 6,593,377 km (0.084 R)
• M27: 6,779,028 km (0.045 R)
• M28: 6,942,837 km (0.097 R)
• M29: 7,490,515 km (0.046 R)
• M30: 7,781,632 km (0.088 R)
• M31: 7,928,687 km (0.117 R)
• M32: 8,200,656 km (0.079 R)
• M33: 8,275,305 km (0.107 R)
• M34: 8,375,386 km (0.112 R)
• M35: 8,906,758 km (0.089 R)
• M36: 9,060,694 km (0.112 R)
• M37: 9,527,589 km (0.051 R)
• M38: 10,028,892 km (0.116 R)
• M39: 10,565,948 km (0.049 R)
• M40: 10,728,860 km (0.112 R)
• M41: 10,974,799 km (0.089 R)
• M42: 11,584,111 km (0.12 R)
• M43: 11,668,036 km (0.062 R)
• M44: 12,033,952 km (0.107 R)
• M45: 12,119,073 km (0.101 R)
• M46: 12,232,618 km (0.045 R)
• M47: 12,318,188 km (0.065 R)
• M48: 12,403,758 km (0.105 R)
• M49: 12,835,198 km (0.045 R)
• M50: 13,359,389 km (0.038 R)
• M51: 13,624,028 km (0.085 R)
• M52: 14,579,360 km (0.118 R)
• M53: 15,095,622 km (0.062 R)
• M54: 15,217,993 km (0.104 R)
• M55: 15,432,816 km (0.105 R)
• M56: 15,741,586 km (0.074 R)
• M57: 16,114,832 km (0.119 R)
• M58: 16,743,442 km (0.103 R)
• M59: 16,838,288 km (0.102 R)
• M60: 16,997,011 km (0.073 R)
• M61: 17,124,319 km (0.118 R)
• M62: 17,283,940 km (0.106 R)
• M63: 17,830,271 km (0.079 R)
• M64: 18,447,512 km (0.066 R)
• M65: 18,840,954 km (0.034 R)
• M66: 19,403,293 km (0.11 R)
• M67: 19,536,285 km (0.105 R)
• M68: 19,836,827 km (0.084 R)
• M69: 19,903,847 km (0.119 R)
• M70: 20,139,015 km (0.027 R)
• M71: 20,239,994 km (0.036 R)
• M72: 20,307,462 km (0.105 R)
• M73: 20,374,931 km (0.096 R)
• M74: 20,611,894 km (0.109 R)
• M75: 21,362,576 km (0.094 R)
• M76: 21,534,314 km (0.087 R)
• M77: 21,603,279 km (0.054 R)
• M78: 22,540,061 km (0.12 R)
• M79: 22,925,574 km (0.113 R)
• M80: 23,738,639 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 13.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.57 AU - 6.05 AU

Year: 4922 Days

Day: 8.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,437,409 km

• M1: 179,667 km (0.07 R)
• M2: 283,338 km (0.107 R)
• M3: 418,276 km (0.119 R)
• M4: 642,373 km (0.114 R)
• M5: 752,028 km (0.099 R)
• M6: 1,184,366 km (0.106 R)
• M7: 1,371,962 km (0.091 R)
• M8: 1,586,934 km (0.043 R)
• M9: 1,690,157 km (0.059 R)
• M10: 1,795,623 km (0.109 R)
• M11: 1,885,382 km (0.045 R)
• M12: 2,032,137 km (0.079 R)
• M13: 2,337,616 km (0.116 R)
• M14: 2,436,201 km (0.042 R)
• M15: 2,782,221 km (0.104 R)
• M16: 2,887,089 km (0.112 R)
• M17: 3,057,631 km (0.08 R)
• M18: 3,297,735 km (0.088 R)
• M19: 3,386,597 km (0.048 R)
• M20: 3,658,266 km (0.034 R)
• M21: 3,796,794 km (0.108 R)
• M22: 3,984,240 km (0.065 R)
• M23: 4,491,227 km (0.111 R)
• M24: 4,689,744 km (0.057 R)
• M25: 4,993,128 km (0.097 R)
• M26: 5,486,801 km (0.091 R)
• M27: 5,699,380 km (0.041 R)
• M28: 5,833,569 km (0.114 R)
• M29: 6,270,395 km (0.036 R)
• M30: 6,888,533 km (0.071 R)
• M31: 7,175,911 km (0.096 R)
• M32: 7,438,006 km (0.096 R)
• M33: 7,852,093 km (0.114 R)
• M34: 8,334,546 km (0.045 R)
• M35: 8,764,640 km (0.097 R)
• M36: 8,982,455 km (0.103 R)
• M37: 9,107,668 km (0.04 R)
• M38: 9,360,040 km (0.109 R)
• M39: 9,455,184 km (0.119 R)
• M40: 10,293,979 km (0.047 R)
• M41: 11,257,539 km (0.104 R)
• M42: 11,630,636 km (0.059 R)
• M43: 11,835,884 km (0.076 R)
• M44: 12,146,001 km (0.071 R)
• M45: 12,493,816 km (0.086 R)
• M46: 12,915,383 km (0.11 R)
• M47: 13,413,244 km (0.118 R)
• M48: 13,556,709 km (0.053 R)
• M49: 14,427,967 km (0.059 R)
• M50: 14,611,673 km (0.086 R)
• M51: 14,833,377 km (0.12 R)
• M52: 15,018,878 km (0.116 R)
• M53: 15,354,725 km (0.098 R)
• M54: 16,224,338 km (0.107 R)
• M55: 16,338,930 km (0.1 R)
• M56: 16,530,565 km (0.115 R)
• M57: 17,148,853 km (0.032 R)
• M58: 17,578,348 km (0.1 R)
• M59: 18,169,709 km (0.119 R)
• M60: 18,408,018 km (0.103 R)
• M61: 18,607,432 km (0.106 R)
• M62: 18,767,502 km (0.038 R)
• M63: 19,656,263 km (0.076 R)
• M64: 20,848,558 km (0.11 R)
• M65: 21,642,324 km (0.103 R)
• M66: 22,403,628 km (0.109 R)
• M67: 22,574,019 km (0.047 R)
• M68: 23,518,580 km (0.104 R)
• M69: 23,995,798 km (0.104 R)
• M70: 24,607,803 km (0.074 R)
• M71: 24,959,806 km (0.108 R)
• M72: 25,357,886 km (0.114 R)
• M73: 27,881,453 km (0.105 R)
• M74: 28,940,905 km (0.039 R)
• M75: 29,265,981 km (0.098 R)
• M76: 29,685,753 km (0.106 R)
• M77: 30,013,522 km (0.107 R)
• M78: 30,248,390 km (0.112 R)
• M79: 31,575,323 km (0.099 R)
• M80: 31,862,102 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.3

Radius: 12.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.73 AU - 9.45 AU

Year: 9632 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,437,409 km

• M1: 162,912 km (0.051 R)
• M2: 243,845 km (0.06 R)
• M3: 398,529 km (0.09 R)
• M4: 493,523 km (0.1 R)
• M5: 640,578 km (0.091 R)
• M6: 1,541,008 km (0.05 R)
• M7: 2,051,136 km (0.106 R)
• M8: 2,348,836 km (0.119 R)
• M9: 2,710,115 km (0.076 R)
• M10: 3,431,626 km (0.101 R)
• M11: 3,730,971 km (0.051 R)
• M12: 4,268,476 km (0.113 R)
• M13: 4,680,169 km (0.076 R)
• M14: 4,800,147 km (0.099 R)
• M15: 5,074,061 km (0.095 R)
• M16: 5,259,412 km (0.039 R)
• M17: 5,765,053 km (0.096 R)
• M18: 6,089,082 km (0.058 R)
• M19: 6,352,524 km (0.052 R)
• M20: 6,452,306 km (0.105 R)
• M21: 6,788,901 km (0.049 R)
• M22: 7,165,738 km (0.113 R)
• M23: 7,409,134 km (0.117 R)
• M24: 8,593,051 km (0.092 R)
• M25: 10,067,338 km (0.072 R)
• M26: 10,536,477 km (0.039 R)
• M27: 10,694,602 km (0.073 R)
• M28: 10,853,475 km (0.119 R)
• M29: 10,973,004 km (0.083 R)
• M30: 11,945,988 km (0.117 R)
• M31: 12,359,477 km (0.116 R)
• M32: 12,442,803 km (0.084 R)
• M33: 13,413,843 km (0.083 R)
• M34: 13,800,553 km (0.11 R)
• M35: 14,017,021 km (0.099 R)
• M36: 14,409,417 km (0.114 R)
• M37: 14,717,139 km (0.106 R)
• M38: 14,893,964 km (0.058 R)
• M39: 15,608,294 km (0.061 R)
• M40: 15,788,559 km (0.107 R)
• M41: 16,654,731 km (0.104 R)
• M42: 16,931,337 km (0.069 R)
• M43: 17,209,589 km (0.12 R)
• M44: 17,676,784 km (0.076 R)
• M45: 17,770,731 km (0.106 R)
• M46: 18,958,837 km (0.114 R)
• M47: 19,199,540 km (0.093 R)
• M48: 20,172,525 km (0.067 R)
• M49: 20,418,314 km (0.102 R)
• M50: 21,111,700 km (0.103 R)
• M51: 21,863,280 km (0.098 R)
• M52: 23,858,018 km (0.097 R)
• M53: 24,013,899 km (0.095 R)
• M54: 24,745,732 km (0.066 R)
• M55: 25,484,895 km (0.109 R)
• M56: 25,803,838 km (0.111 R)
• M57: 25,963,907 km (0.104 R)
• M58: 26,338,500 km (0.086 R)
• M59: 26,607,178 km (0.062 R)
• M60: 28,623,608 km (0.112 R)
• M61: 28,955,266 km (0.067 R)
• M62: 29,121,619 km (0.12 R)
• M63: 29,288,122 km (0.101 R)
• M64: 30,576,010 km (0.083 R)
• M65: 31,482,872 km (0.097 R)
• M66: 31,710,859 km (0.052 R)
• M67: 32,168,778 km (0.104 R)
• M68: 32,398,411 km (0.119 R)
• M69: 33,264,882 km (0.079 R)
• M70: 33,497,207 km (0.059 R)
• M71: 33,788,325 km (0.104 R)
• M72: 34,373,103 km (0.086 R)
• M73: 35,197,537 km (0.083 R)
• M74: 35,909,473 km (0.095 R)
• M75: 36,028,553 km (0.045 R)
• M76: 37,951,933 km (0.12 R)
• M77: 38,194,730 km (0.119 R)
• M78: 39,171,006 km (0.051 R)
• M79: 39,662,285 km (0.108 R)
• M80: 40,217,293 km (0.064 R)
• M81: 41,960,707 km (0.027 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.8

Radius: 7.2

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.5 AU - 16.64 AU

Year: 23706 Days

Day: 17.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 34,437,409 km

• M1: 96,341 km (0.112 R)
• M2: 230,530 km (0.097 R)
• M3: 613,950 km (0.106 R)
• M4: 680,970 km (0.103 R)
• M5: 973,882 km (0.038 R)
• M6: 1,859,651 km (0.081 R)
• M7: 2,481,380 km (0.094 R)
• M8: 2,590,886 km (0.12 R)
• M9: 2,776,985 km (0.084 R)
• M10: 3,771,961 km (0.083 R)
• M11: 4,285,381 km (0.068 R)
• M12: 5,758,920 km (0.077 R)
• M13: 6,249,002 km (0.116 R)
• M14: 6,803,412 km (0.089 R)
• M15: 7,060,571 km (0.118 R)
• M16: 7,321,021 km (0.072 R)
• M17: 7,426,038 km (0.078 R)
• M18: 7,584,612 km (0.108 R)
• M19: 7,690,827 km (0.113 R)
• M20: 7,958,906 km (0.069 R)
• M21: 8,012,761 km (0.109 R)
• M22: 8,175,374 km (0.066 R)
• M23: 8,229,828 km (0.095 R)
• M24: 8,448,839 km (0.084 R)
• M25: 9,458,176 km (0.106 R)
• M26: 9,572,618 km (0.104 R)
• M27: 9,745,104 km (0.08 R)
• M28: 11,344,306 km (0.089 R)
• M29: 11,710,671 km (0.114 R)
• M30: 13,023,093 km (0.099 R)
• M31: 13,729,045 km (0.049 R)
• M32: 14,250,394 km (0.103 R)
• M33: 14,645,482 km (0.098 R)
• M34: 14,711,754 km (0.077 R)
• M35: 16,674,927 km (0.112 R)
• M36: 16,951,982 km (0.093 R)
• M37: 17,863,482 km (0.114 R)
• M38: 17,934,242 km (0.068 R)
• M39: 20,469,177 km (0.094 R)
• M40: 21,589,366 km (0.097 R)
• M41: 22,043,097 km (0.103 R)
• M42: 22,195,088 km (0.116 R)
• M43: 23,190,961 km (0.107 R)
• M44: 23,345,496 km (0.117 R)
• M45: 24,830,554 km (0.078 R)
• M46: 26,426,464 km (0.11 R)
• M47: 26,668,663 km (0.094 R)
• M48: 26,749,595 km (0.119 R)
• M49: 26,830,528 km (0.074 R)
• M50: 27,236,686 km (0.079 R)
• M51: 27,973,007 km (0.091 R)
• M52: 29,214,669 km (0.037 R)
• M53: 30,558,806 km (0.105 R)
• M54: 30,812,973 km (0.059 R)
• M55: 31,238,279 km (0.106 R)
• M56: 31,494,391 km (0.106 R)
• M57: 33,743,296 km (0.107 R)
• M58: 34,093,953 km (0.119 R)
• M59: 35,419,241 km (0.075 R)
• M60: 36,043,513 km (0.075 R)
• M61: 36,401,799 km (0.067 R)
• M62: 40,793,095 km (0.067 R)
• M63: 41,166,492 km (0.081 R)
• M64: 45,541,631 km (0.115 R)
• M65: 46,609,610 km (0.037 R)
• M66: 46,902,224 km (0.102 R)
• M67: 47,293,422 km (0.094 R)
• M68: 48,671,069 km (0.112 R)
• M69: 48,968,021 km (0.115 R)
• M70: 49,663,202 km (0.095 R)
• M71: 51,465,856 km (0.038 R)
• M72: 52,375,112 km (0.111 R)
• M73: 54,414,729 km (0.12 R)
• M74: 57,941,200 km (0.037 R)
• M75: 58,465,989 km (0.072 R)
• M76: 58,676,324 km (0.054 R)
• M77: 59,097,891 km (0.112 R)
• M78: 60,368,276 km (0.119 R)
• M79: 62,505,730 km (0.107 R)
• M80: 63,151,844 km (0.109 R)
• M81: 64,667,868 km (0.111 R)
• M82: 64,776,626 km (0.089 R)
• M83: 67,846,225 km (0.075 R)
• M84: 68,067,330 km (0.09 R)
• M85: 68,731,844 km (0.108 R)
• M86: 69,844,403 km (0.102 R)
• M87: 70,738,700 km (0.091 R)
• M88: 70,850,748 km (0.068 R)
• M89: 71,636,736 km (0.113 R)
• M90: 74,467,576 km (0.093 R)
• M91: 74,923,850 km (0.112 R)
• M92: 75,266,728 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.9

Radius: 7.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.31 AU - 20.31 AU

Year: 28672 Days

Day: 23.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 34,437,409 km

• M1: 133,441 km (0.097 R)
• M2: 332,706 km (0.089 R)
• M3: 683,961 km (0.106 R)
• M4: 779,704 km (0.114 R)
• M5: 836,551 km (0.091 R)
• M6: 939,475 km (0.097 R)
• M7: 1,031,178 km (0.059 R)
• M8: 1,410,409 km (0.063 R)
• M9: 1,830,031 km (0.077 R)
• M10: 2,083,749 km (0.087 R)
• M11: 2,624,545 km (0.05 R)
• M12: 3,632,685 km (0.079 R)
• M13: 4,774,117 km (0.12 R)
• M14: 4,827,224 km (0.063 R)
• M15: 5,845,686 km (0.085 R)
• M16: 6,045,699 km (0.106 R)
• M17: 6,189,911 km (0.071 R)
• M18: 6,393,813 km (0.105 R)
• M19: 7,322,965 km (0.092 R)
• M20: 7,538,685 km (0.075 R)
• M21: 8,583,178 km (0.082 R)
• M22: 8,875,941 km (0.091 R)
• M23: 8,974,227 km (0.066 R)
• M24: 9,337,899 km (0.047 R)
• M25: 10,250,596 km (0.052 R)
• M26: 10,457,190 km (0.047 R)
• M27: 10,909,724 km (0.026 R)
• M28: 11,475,503 km (0.113 R)
• M29: 12,341,974 km (0.029 R)
• M30: 12,525,231 km (0.104 R)
• M31: 13,005,590 km (0.06 R)
• M32: 13,266,788 km (0.058 R)
• M33: 13,832,418 km (0.116 R)
• M34: 14,367,380 km (0.041 R)
• M35: 15,143,194 km (0.118 R)
• M36: 15,734,106 km (0.11 R)
• M37: 16,372,589 km (0.094 R)
• M38: 17,182,811 km (0.112 R)
• M39: 17,716,277 km (0.049 R)
• M40: 18,088,776 km (0.106 R)
• M41: 20,681,307 km (0.068 R)
• M42: 20,855,290 km (0.085 R)
• M43: 21,073,553 km (0.05 R)
• M44: 21,248,732 km (0.108 R)
• M45: 21,556,305 km (0.107 R)
• M46: 21,821,093 km (0.05 R)
• M47: 23,161,490 km (0.104 R)
• M48: 23,705,129 km (0.053 R)
• M49: 25,687,301 km (0.113 R)
• M50: 26,864,038 km (0.113 R)
• M51: 27,149,022 km (0.102 R)
• M52: 27,482,774 km (0.114 R)
• M53: 27,530,646 km (0.05 R)
• M54: 27,770,002 km (0.111 R)
• M55: 28,299,130 km (0.1 R)
• M56: 28,928,638 km (0.051 R)
• M57: 29,220,802 km (0.072 R)
• M58: 32,145,142 km (0.096 R)
• M59: 32,700,599 km (0.108 R)
• M60: 33,004,881 km (0.079 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 19,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit