🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.53 AU - 0.55 AU

Year: 143 Days

Day: 32.4 Hours

Environment

Temp: 218 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.53 AU - 0.61 AU

Year: 155 Days

Day: 13.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.97 AU - 2.77 AU

Year: 1313 Days

Day: 19.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.21 AU - 5.35 AU

Year: 3187 Days

Day: 34.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,829,027 km

• M1: 672,742 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.42 AU - 4.58 AU

Year: 3436 Days

Day: 37.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,829,027 km

• M1: 1,415,645 km (0.09 R)
• M2: 2,416,903 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.9

Radius: 10.1

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.56 AU - 8.2 AU

Year: 6495 Days

Day: 6.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,829,027 km

• M1: 178,919 km (0.055 R)
• M2: 267,780 km (0.072 R)
• M3: 341,233 km (0.079 R)
• M4: 413,339 km (0.055 R)
• M5: 503,696 km (0.117 R)
• M6: 749,186 km (0.12 R)
• M7: 849,417 km (0.081 R)
• M8: 1,064,389 km (0.117 R)
• M9: 1,129,015 km (0.102 R)
• M10: 1,262,756 km (0.118 R)
• M11: 1,527,993 km (0.111 R)
• M12: 1,714,840 km (0.114 R)
• M13: 1,830,629 km (0.112 R)
• M14: 2,131,620 km (0.104 R)
• M15: 2,601,806 km (0.091 R)
• M16: 2,780,725 km (0.071 R)
• M17: 3,198,253 km (0.087 R)
• M18: 3,685,493 km (0.052 R)
• M19: 4,040,489 km (0.101 R)
• M20: 4,380,076 km (0.115 R)
• M21: 5,058,951 km (0.098 R)
• M22: 5,596,756 km (0.111 R)
• M23: 5,945,917 km (0.084 R)
• M24: 6,574,078 km (0.107 R)
• M25: 7,380,860 km (0.104 R)
• M26: 7,699,503 km (0.108 R)
• M27: 8,749,381 km (0.101 R)
• M28: 8,850,060 km (0.114 R)
• M29: 9,018,807 km (0.103 R)
• M30: 9,154,642 km (0.046 R)
• M31: 9,256,817 km (0.065 R)
• M32: 9,600,593 km (0.09 R)
• M33: 10,513,738 km (0.082 R)
• M34: 11,344,605 km (0.088 R)
• M35: 11,417,758 km (0.11 R)
• M36: 11,712,316 km (0.068 R)
• M37: 12,121,467 km (0.12 R)
• M38: 12,497,556 km (0.104 R)
• M39: 12,992,126 km (0.059 R)
• M40: 13,107,167 km (0.079 R)
• M41: 13,299,699 km (0.088 R)
• M42: 13,376,892 km (0.086 R)
• M43: 13,843,637 km (0.11 R)
• M44: 14,434,699 km (0.064 R)
• M45: 14,873,320 km (0.038 R)
• M46: 15,886,396 km (0.064 R)
• M47: 16,009,515 km (0.092 R)
• M48: 16,132,934 km (0.086 R)
• M49: 16,796,400 km (0.097 R)
• M50: 17,257,610 km (0.12 R)
• M51: 19,231,704 km (0.092 R)
• M52: 19,494,398 km (0.116 R)
• M53: 19,846,551 km (0.068 R)
• M54: 19,934,963 km (0.086 R)
• M55: 20,112,087 km (0.113 R)
• M56: 20,736,060 km (0.11 R)
• M57: 21,095,544 km (0.07 R)
• M58: 21,593,256 km (0.115 R)
• M59: 21,729,689 km (0.106 R)
• M60: 22,186,411 km (0.118 R)
• M61: 22,369,968 km (0.117 R)
• M62: 23,528,753 km (0.1 R)
• M63: 25,040,440 km (0.025 R)
• M64: 25,567,323 km (0.092 R)
• M65: 25,711,685 km (0.03 R)
• M66: 26,729,549 km (0.117 R)
• M67: 26,924,924 km (0.057 R)
• M68: 27,169,816 km (0.077 R)
• M69: 27,415,455 km (0.12 R)
• M70: 27,908,829 km (0.069 R)
• M71: 28,804,472 km (0.091 R)
• M72: 29,406,902 km (0.026 R)
• M73: 29,608,560 km (0.046 R)
• M74: 29,760,103 km (0.116 R)
• M75: 30,013,372 km (0.049 R)
• M76: 30,419,979 km (0.063 R)
• M77: 31,135,954 km (0.106 R)
• M78: 31,290,190 km (0.11 R)
• M79: 32,272,300 km (0.087 R)
• M80: 32,897,918 km (0.091 R)
• M81: 33,264,732 km (0.071 R)
• M82: 33,685,551 km (0.104 R)

Asteroid Belt

Center: 7.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.7

Radius: 9.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.79 AU - 9.27 AU

Year: 8966 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 91,829,027 km

• M1: 124,316 km (0.081 R)
• M2: 273,764 km (0.107 R)
• M3: 410,646 km (0.06 R)
• M4: 704,905 km (0.118 R)
• M5: 774,468 km (0.031 R)
• M6: 1,142,180 km (0.11 R)
• M7: 1,985,313 km (0.053 R)
• M8: 2,273,588 km (0.102 R)
• M9: 2,753,648 km (0.063 R)
• M10: 3,005,571 km (0.08 R)
• M11: 3,361,165 km (0.111 R)
• M12: 3,755,505 km (0.099 R)
• M13: 4,295,254 km (0.058 R)
• M14: 4,427,499 km (0.08 R)
• M15: 4,695,877 km (0.084 R)
• M16: 4,832,161 km (0.111 R)
• M17: 5,220,517 km (0.114 R)
• M18: 5,305,040 km (0.082 R)
• M19: 5,590,323 km (0.083 R)
• M20: 5,734,834 km (0.043 R)
• M21: 6,027,597 km (0.066 R)
• M22: 6,116,309 km (0.094 R)
• M23: 6,295,228 km (0.075 R)
• M24: 6,873,125 km (0.063 R)
• M25: 7,090,341 km (0.054 R)
• M26: 7,659,411 km (0.081 R)
• M27: 7,917,019 km (0.114 R)
• M28: 8,640,324 km (0.1 R)
• M29: 9,799,259 km (0.088 R)
• M30: 10,432,507 km (0.045 R)
• M31: 11,078,919 km (0.12 R)
• M32: 11,406,987 km (0.045 R)
• M33: 11,923,848 km (0.092 R)
• M34: 12,110,247 km (0.105 R)
• M35: 12,260,144 km (0.073 R)
• M36: 12,372,791 km (0.069 R)
• M37: 12,827,419 km (0.107 R)
• M38: 13,171,943 km (0.095 R)
• M39: 13,870,266 km (0.092 R)
• M40: 14,027,044 km (0.116 R)
• M41: 14,302,903 km (0.065 R)
• M42: 14,421,684 km (0.111 R)
• M43: 14,740,028 km (0.052 R)
• M44: 14,900,098 km (0.064 R)
• M45: 15,020,524 km (0.107 R)
• M46: 15,181,491 km (0.092 R)
• M47: 15,627,442 km (0.069 R)
• M48: 15,708,973 km (0.092 R)
• M49: 17,920,628 km (0.087 R)
• M50: 18,607,282 km (0.114 R)
• M51: 18,736,984 km (0.1 R)
• M52: 18,997,284 km (0.085 R)
• M53: 19,829,647 km (0.113 R)
• M54: 20,584,368 km (0.098 R)
• M55: 21,077,742 km (0.08 R)
• M56: 21,893,499 km (0.119 R)
• M57: 22,259,415 km (0.107 R)
• M58: 23,415,807 km (0.109 R)
• M59: 23,649,479 km (0.119 R)
• M60: 23,836,925 km (0.095 R)
• M61: 24,024,820 km (0.119 R)
• M62: 24,307,709 km (0.06 R)
• M63: 24,402,255 km (0.117 R)
• M64: 24,876,780 km (0.026 R)
• M65: 25,594,251 km (0.064 R)
• M66: 26,610,020 km (0.105 R)
• M67: 27,000,620 km (0.118 R)
• M68: 28,133,675 km (0.104 R)
• M69: 29,181,907 km (0.041 R)
• M70: 29,282,287 km (0.052 R)
• M71: 30,293,569 km (0.04 R)
• M72: 30,957,035 km (0.073 R)
• M73: 31,264,908 km (0.103 R)
• M74: 32,506,271 km (0.108 R)
• M75: 32,662,601 km (0.11 R)
• M76: 33,553,157 km (0.119 R)
• M77: 33,816,599 km (0.092 R)
• M78: 33,975,023 km (0.102 R)
• M79: 35,304,499 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.5

Radius: 5.9

Gravity: 25.9 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.17 AU - 13.35 AU

Year: 17377 Days

Day: 19.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,829,027 km

• M1: 138,079 km (0.111 R)
• M2: 409,898 km (0.033 R)
• M3: 591,510 km (0.113 R)
• M4: 821,741 km (0.116 R)
• M5: 1,216,081 km (0.107 R)
• M6: 1,272,779 km (0.099 R)
• M7: 1,821,952 km (0.114 R)
• M8: 2,155,556 km (0.089 R)
• M9: 2,294,383 km (0.12 R)
• M10: 2,508,008 km (0.107 R)
• M11: 2,580,713 km (0.116 R)
• M12: 2,803,015 km (0.106 R)
• M13: 2,954,558 km (0.046 R)
• M14: 3,385,400 km (0.065 R)
• M15: 3,425,492 km (0.066 R)
• M16: 3,628,646 km (0.113 R)
• M17: 4,261,445 km (0.093 R)
• M18: 4,702,160 km (0.084 R)
• M19: 5,484,108 km (0.091 R)
• M20: 5,914,352 km (0.037 R)
• M21: 8,114,787 km (0.097 R)
• M22: 8,276,951 km (0.069 R)
• M23: 9,783,252 km (0.106 R)
• M24: 10,303,853 km (0.042 R)
• M25: 10,892,819 km (0.091 R)
• M26: 11,735,654 km (0.11 R)
• M27: 13,611,312 km (0.046 R)
• M28: 13,868,321 km (0.078 R)
• M29: 13,997,424 km (0.1 R)
• M30: 14,714,746 km (0.068 R)
• M31: 14,780,569 km (0.03 R)
• M32: 15,177,452 km (0.057 R)
• M33: 15,779,434 km (0.113 R)
• M34: 15,914,221 km (0.061 R)
• M35: 15,981,690 km (0.09 R)
• M36: 16,525,628 km (0.097 R)
• M37: 17,006,436 km (0.087 R)
• M38: 17,981,814 km (0.108 R)
• M39: 18,334,565 km (0.095 R)
• M40: 19,262,371 km (0.106 R)
• M41: 19,623,351 km (0.105 R)
• M42: 20,498,648 km (0.077 R)
• M43: 20,645,703 km (0.083 R)
• M44: 21,610,609 km (0.105 R)
• M45: 22,362,638 km (0.094 R)
• M46: 23,046,898 km (0.106 R)
• M47: 23,660,848 km (0.058 R)
• M48: 23,969,917 km (0.085 R)
• M49: 24,670,035 km (0.103 R)
• M50: 26,249,789 km (0.051 R)
• M51: 27,780,624 km (0.111 R)
• M52: 28,188,428 km (0.108 R)
• M53: 28,433,918 km (0.086 R)
• M54: 29,755,465 km (0.059 R)
• M55: 29,838,642 km (0.112 R)
• M56: 32,115,820 km (0.117 R)
• M57: 32,973,315 km (0.108 R)
• M58: 34,273,620 km (0.09 R)
• M59: 35,590,680 km (0.093 R)
• M60: 36,656,116 km (0.12 R)
• M61: 39,182,674 km (0.044 R)
• M62: 39,731,250 km (0.106 R)
• M63: 43,926,722 km (0.091 R)
• M64: 44,306,401 km (0.095 R)
• M65: 45,069,051 km (0.107 R)
• M66: 45,739,848 km (0.084 R)
• M67: 46,221,105 km (0.046 R)
• M68: 46,317,446 km (0.071 R)
• M69: 48,064,898 km (0.046 R)
• M70: 48,652,070 km (0.102 R)
• M71: 49,438,805 km (0.098 R)
• M72: 50,031,661 km (0.105 R)
• M73: 50,130,695 km (0.085 R)
• M74: 50,527,429 km (0.081 R)
• M75: 50,825,577 km (0.111 R)
• M76: 51,124,474 km (0.117 R)
• M77: 53,738,697 km (0.095 R)
• M78: 53,840,124 km (0.103 R)
• M79: 54,959,864 km (0.038 R)
• M80: 56,087,383 km (0.057 R)
• M81: 57,533,247 km (0.103 R)
• M82: 57,740,889 km (0.117 R)
• M83: 58,260,741 km (0.073 R)
• M84: 58,886,808 km (0.066 R)
• M85: 60,778,324 km (0.104 R)
• M86: 61,413,217 km (0.09 R)
• M87: 66,571,052 km (0.078 R)
• M88: 66,679,960 km (0.06 R)
• M89: 67,881,979 km (0.102 R)
• M90: 70,085,854 km (0.108 R)
• M91: 71,865,770 km (0.079 R)
• M92: 72,425,116 km (0.079 R)
• M93: 73,210,505 km (0.034 R)
• M94: 74,676,564 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.8

Radius: 7.4

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 17.12 AU - 19.34 AU

Year: 28012 Days

Day: 23.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,829,027 km

• M1: 476,619 km (0.088 R)
• M2: 771,626 km (0.098 R)
• M3: 938,727 km (0.072 R)
• M4: 997,070 km (0.106 R)
• M5: 1,243,158 km (0.099 R)
• M6: 1,307,785 km (0.083 R)
• M7: 1,577,360 km (0.116 R)
• M8: 3,857,830 km (0.084 R)
• M9: 3,905,402 km (0.097 R)
• M10: 4,642,321 km (0.074 R)
• M11: 5,104,878 km (0.083 R)
• M12: 5,315,212 km (0.094 R)
• M13: 5,798,862 km (0.114 R)
• M14: 6,129,025 km (0.114 R)
• M15: 6,184,675 km (0.095 R)
• M16: 6,352,674 km (0.1 R)
• M17: 6,465,470 km (0.099 R)
• M18: 7,629,641 km (0.096 R)
• M19: 8,052,255 km (0.106 R)
• M20: 9,882,884 km (0.087 R)
• M21: 10,145,129 km (0.086 R)
• M22: 10,676,501 km (0.104 R)
• M23: 11,490,463 km (0.099 R)
• M24: 11,904,849 km (0.069 R)
• M25: 13,034,014 km (0.066 R)
• M26: 14,641,443 km (0.095 R)
• M27: 16,542,832 km (0.103 R)
• M28: 17,403,618 km (0.071 R)
• M29: 17,641,030 km (0.081 R)
• M30: 18,279,065 km (0.061 R)
• M31: 19,087,342 km (0.043 R)
• M32: 20,155,471 km (0.08 R)
• M33: 20,990,227 km (0.116 R)
• M34: 22,521,062 km (0.081 R)
• M35: 22,607,081 km (0.087 R)
• M36: 23,126,036 km (0.093 R)
• M37: 23,824,059 km (0.093 R)
• M38: 23,999,538 km (0.093 R)
• M39: 25,240,602 km (0.118 R)
• M40: 26,230,341 km (0.043 R)
• M41: 26,957,985 km (0.097 R)
• M42: 27,049,389 km (0.113 R)
• M43: 29,462,702 km (0.103 R)
• M44: 31,461,479 km (0.107 R)
• M45: 33,013,707 km (0.076 R)
• M46: 33,307,517 km (0.107 R)
• M47: 33,897,681 km (0.049 R)
• M48: 34,095,150 km (0.12 R)
• M49: 34,194,034 km (0.11 R)
• M50: 34,293,068 km (0.039 R)
• M51: 34,590,618 km (0.071 R)
• M52: 35,688,966 km (0.111 R)
• M53: 35,990,405 km (0.105 R)
• M54: 37,612,794 km (0.106 R)
• M55: 39,155,298 km (0.095 R)
• M56: 40,613,578 km (0.085 R)
• M57: 41,877,680 km (0.099 R)
• M58: 44,336,321 km (0.099 R)
• M59: 45,964,843 km (0.115 R)
• M60: 46,731,532 km (0.113 R)
• M61: 47,061,396 km (0.068 R)
• M62: 48,055,623 km (0.041 R)
• M63: 51,646,421 km (0.09 R)
• M64: 51,873,660 km (0.062 R)
• M65: 54,164,602 km (0.106 R)
• M66: 55,090,313 km (0.088 R)
• M67: 55,671,501 km (0.078 R)
• M68: 58,016,448 km (0.098 R)
• M69: 59,915,443 km (0.039 R)
• M70: 61,955,509 km (0.108 R)
• M71: 64,629,123 km (0.096 R)
• M72: 64,874,014 km (0.093 R)
• M73: 65,242,025 km (0.06 R)
• M74: 65,610,634 km (0.114 R)
• M75: 66,103,260 km (0.112 R)
• M76: 66,226,678 km (0.049 R)
• M77: 66,720,800 km (0.045 R)
• M78: 66,968,235 km (0.105 R)
• M79: 67,712,783 km (0.083 R)
• M80: 69,335,172 km (0.117 R)
• M81: 69,585,898 km (0.026 R)
• M82: 69,711,261 km (0.119 R)
• M83: 70,213,910 km (0.093 R)
• M84: 72,490,790 km (0.092 R)
• M85: 73,000,021 km (0.047 R)
• M86: 73,766,112 km (0.085 R)
• M87: 75,306,371 km (0.041 R)
• M88: 77,246,506 km (0.064 R)
• M89: 79,465,192 km (0.103 R)
• M90: 84,231,979 km (0.044 R)
• M91: 85,303,847 km (0.093 R)
• M92: 88,003,191 km (0.085 R)
• M93: 89,227,052 km (0.073 R)
• M94: 90,045,950 km (0.105 R)
• M95: 90,182,683 km (0.048 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit