🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.63 AU - 0.67 AU

Year: 236 Days

Day: 19.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,568,967 km

• M1: 279,449 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.77 AU - 1.25 AU

Year: 456 Days

Day: 28.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,568,967 km

• M1: 739,013 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.25 AU - 1.76 AU

Year: 826 Days

Day: 14 Hours

Environment

Temp: -105 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,568,967 km

• M1: 388,655 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.52 AU - 1.98 AU

Year: 1041 Days

Day: 41.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,568,967 km

• M1: 37,250 km (0.074 R)

Asteroid Belt

Center: 2.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.3

Radius: 9.1

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.54 AU - 3.78 AU

Year: 3148 Days

Day: 6.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,568,967 km

• M1: 113,844 km (0.118 R)
• M2: 217,067 km (0.102 R)
• M3: 314,604 km (0.077 R)
• M4: 483,201 km (0.119 R)
• M5: 672,742 km (0.09 R)
• M6: 864,376 km (0.04 R)
• M7: 1,013,974 km (0.088 R)
• M8: 1,159,982 km (0.044 R)
• M9: 1,326,036 km (0.099 R)
• M10: 1,500,018 km (0.089 R)
• M11: 1,667,567 km (0.077 R)
• M12: 1,797,269 km (0.09 R)
• M13: 1,855,911 km (0.053 R)
• M14: 2,066,695 km (0.048 R)
• M15: 2,253,692 km (0.107 R)
• M16: 2,478,986 km (0.089 R)
• M17: 2,728,516 km (0.078 R)
• M18: 2,899,356 km (0.093 R)
• M19: 3,251,809 km (0.048 R)
• M20: 3,469,923 km (0.092 R)
• M21: 3,562,224 km (0.029 R)
• M22: 3,768,071 km (0.095 R)
• M23: 3,863,066 km (0.101 R)
• M24: 4,270,570 km (0.075 R)
• M25: 4,329,811 km (0.113 R)
• M26: 4,389,501 km (0.07 R)
• M27: 4,610,457 km (0.026 R)
• M28: 5,021,701 km (0.052 R)
• M29: 5,084,383 km (0.095 R)
• M30: 5,147,364 km (0.104 R)
• M31: 5,380,437 km (0.086 R)
• M32: 5,444,615 km (0.074 R)
• M33: 5,660,484 km (0.12 R)
• M34: 5,725,859 km (0.081 R)
• M35: 6,347,438 km (0.085 R)
• M36: 6,483,422 km (0.111 R)
• M37: 6,943,884 km (0.075 R)
• M38: 7,060,571 km (0.037 R)
• M39: 7,272,401 km (0.109 R)
• M40: 7,510,262 km (0.11 R)
• M41: 7,750,666 km (0.04 R)
• M42: 7,969,228 km (0.078 R)
• M43: 8,042,531 km (0.118 R)
• M44: 8,412,487 km (0.071 R)
• M45: 8,687,298 km (0.116 R)
• M46: 9,220,166 km (0.107 R)
• M47: 9,737,475 km (0.067 R)
• M48: 9,973,391 km (0.085 R)
• M49: 10,424,279 km (0.07 R)
• M50: 10,773,440 km (0.112 R)
• M51: 10,881,600 km (0.116 R)
• M52: 11,017,434 km (0.083 R)
• M53: 11,455,756 km (0.079 R)
• M54: 11,677,011 km (0.055 R)
• M55: 11,816,137 km (0.114 R)
• M56: 11,983,687 km (0.068 R)
• M57: 12,804,830 km (0.1 R)
• M58: 13,381,679 km (0.09 R)
• M59: 13,702,567 km (0.077 R)
• M60: 13,878,643 km (0.096 R)
• M61: 13,937,435 km (0.11 R)
• M62: 14,471,051 km (0.081 R)
• M63: 15,192,861 km (0.076 R)
• M64: 16,390,691 km (0.115 R)
• M65: 16,608,954 km (0.115 R)
• M66: 17,300,994 km (0.089 R)
• M67: 18,292,229 km (0.033 R)
• M68: 19,039,471 km (0.11 R)
• M69: 19,203,131 km (0.091 R)
• M70: 19,796,585 km (0.034 R)
• M71: 19,929,279 km (0.083 R)
• M72: 20,162,203 km (0.038 R)
• M73: 21,408,502 km (0.073 R)
• M74: 23,096,864 km (0.096 R)
• M75: 23,271,594 km (0.033 R)
• M76: 23,446,773 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.7

Radius: 12.3

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.02 AU - 4.06 AU

Year: 3651 Days

Day: 8.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,568,967 km

• M1: 167,699 km (0.076 R)
• M2: 244,742 km (0.116 R)
• M3: 350,358 km (0.08 R)
• M4: 441,763 km (0.112 R)
• M5: 544,087 km (0.084 R)
• M6: 638,484 km (0.063 R)
• M7: 836,402 km (0.083 R)
• M8: 917,633 km (0.042 R)
• M9: 1,133,353 km (0.117 R)
• M10: 1,330,224 km (0.047 R)
• M11: 1,451,548 km (0.119 R)
• M12: 1,538,764 km (0.058 R)
• M13: 1,731,895 km (0.066 R)
• M14: 1,824,944 km (0.114 R)
• M15: 2,185,475 km (0.03 R)
• M16: 2,403,888 km (0.116 R)
• M17: 2,629,631 km (0.117 R)
• M18: 2,752,900 km (0.08 R)
• M19: 3,005,571 km (0.103 R)
• M20: 3,134,674 km (0.116 R)
• M21: 3,298,783 km (0.068 R)
• M22: 3,465,734 km (0.104 R)
• M23: 3,669,935 km (0.111 R)
• M24: 4,001,444 km (0.087 R)
• M25: 4,693,633 km (0.11 R)
• M26: 4,881,977 km (0.11 R)
• M27: 4,977,121 km (0.107 R)
• M28: 5,111,460 km (0.04 R)
• M29: 5,363,981 km (0.078 R)
• M30: 5,541,255 km (0.097 R)
• M31: 6,044,053 km (0.116 R)
• M32: 6,352,823 km (0.099 R)
• M33: 6,456,943 km (0.09 R)
• M34: 6,751,352 km (0.083 R)
• M35: 6,836,323 km (0.108 R)
• M36: 7,093,333 km (0.07 R)
• M37: 7,375,474 km (0.119 R)
• M38: 7,484,980 km (0.118 R)
• M39: 7,661,206 km (0.076 R)
• M40: 8,289,218 km (0.102 R)
• M41: 9,191,443 km (0.114 R)
• M42: 9,451,593 km (0.053 R)
• M43: 9,690,202 km (0.104 R)
• M44: 10,197,937 km (0.046 R)
• M45: 10,344,543 km (0.095 R)
• M46: 10,714,199 km (0.056 R)
• M47: 10,888,182 km (0.101 R)
• M48: 11,264,271 km (0.083 R)
• M49: 11,542,822 km (0.102 R)
• M50: 11,823,617 km (0.062 R)
• M51: 12,003,434 km (0.047 R)
• M52: 12,784,634 km (0.068 R)
• M53: 13,048,824 km (0.091 R)
• M54: 13,154,889 km (0.109 R)
• M55: 15,114,172 km (0.08 R)
• M56: 15,365,496 km (0.067 R)
• M57: 15,505,670 km (0.116 R)
• M58: 16,786,676 km (0.068 R)
• M59: 17,279,302 km (0.11 R)
• M60: 17,630,109 km (0.093 R)
• M61: 17,718,073 km (0.113 R)
• M62: 17,894,598 km (0.08 R)
• M63: 19,026,306 km (0.099 R)
• M64: 19,176,951 km (0.098 R)
• M65: 19,631,130 km (0.078 R)
• M66: 20,211,720 km (0.028 R)
• M67: 20,704,944 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.3

Radius: 11.6

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.88 AU - 4.26 AU

Year: 3692 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 54,568,967 km

• M1: 183,257 km (0.092 R)
• M2: 304,731 km (0.108 R)
• M3: 472,580 km (0.116 R)
• M4: 607,816 km (0.106 R)
• M5: 978,370 km (0.117 R)
• M6: 1,121,086 km (0.072 R)
• M7: 1,375,253 km (0.099 R)
• M8: 1,733,690 km (0.069 R)
• M9: 1,864,588 km (0.077 R)
• M10: 2,389,676 km (0.105 R)
• M11: 2,470,609 km (0.069 R)
• M12: 2,770,253 km (0.088 R)
• M13: 2,941,842 km (0.084 R)
• M14: 3,046,561 km (0.04 R)
• M15: 3,152,476 km (0.059 R)
• M16: 3,551,753 km (0.098 R)
• M17: 3,871,294 km (0.058 R)
• M18: 3,967,186 km (0.044 R)
• M19: 4,180,662 km (0.073 R)
• M20: 4,279,097 km (0.1 R)
• M21: 4,538,500 km (0.075 R)
• M22: 5,178,031 km (0.051 R)
• M23: 5,347,675 km (0.076 R)
• M24: 5,670,806 km (0.088 R)
• M25: 6,133,961 km (0.036 R)
• M26: 6,223,571 km (0.064 R)
• M27: 6,358,807 km (0.069 R)
• M28: 6,449,463 km (0.094 R)
• M29: 6,609,384 km (0.107 R)
• M30: 6,909,626 km (0.081 R)
• M31: 7,120,260 km (0.047 R)
• M32: 7,285,416 km (0.092 R)
• M33: 7,451,919 km (0.033 R)
• M34: 7,667,938 km (0.115 R)
• M35: 8,552,510 km (0.044 R)
• M36: 9,058,001 km (0.077 R)
• M37: 9,134,596 km (0.046 R)
• M38: 9,391,754 km (0.107 R)
• M39: 9,939,432 km (0.086 R)
• M40: 10,257,178 km (0.059 R)
• M41: 10,712,853 km (0.115 R)
• M42: 10,902,543 km (0.083 R)
• M43: 11,230,163 km (0.061 R)
• M44: 11,450,371 km (0.075 R)
• M45: 12,232,618 km (0.074 R)
• M46: 12,658,673 km (0.026 R)
• M47: 12,916,729 km (0.112 R)
• M48: 13,118,686 km (0.103 R)
• M49: 13,995,778 km (0.093 R)
• M50: 15,255,392 km (0.094 R)
• M51: 15,377,315 km (0.099 R)
• M52: 15,867,996 km (0.09 R)
• M53: 16,053,348 km (0.115 R)
• M54: 16,395,029 km (0.102 R)
• M55: 16,927,747 km (0.09 R)
• M56: 17,022,443 km (0.101 R)
• M57: 17,561,892 km (0.112 R)
• M58: 17,849,719 km (0.083 R)
• M59: 18,820,759 km (0.089 R)
• M60: 19,082,555 km (0.109 R)
• M61: 19,676,010 km (0.051 R)
• M62: 20,678,614 km (0.101 R)
• M63: 21,390,401 km (0.099 R)
• M64: 21,732,232 km (0.104 R)
• M65: 22,041,301 km (0.114 R)
• M66: 22,179,231 km (0.112 R)
• M67: 22,698,784 km (0.048 R)
• M68: 22,942,479 km (0.095 R)
• M69: 23,327,544 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.6

Radius: 9.7

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.61 AU - 10.01 AU

Year: 10770 Days

Day: 7.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,568,967 km

• M1: 125,662 km (0.059 R)
• M2: 400,922 km (0.097 R)
• M3: 476,469 km (0.098 R)
• M4: 644,468 km (0.089 R)
• M5: 1,104,930 km (0.117 R)
• M6: 2,051,735 km (0.098 R)
• M7: 2,450,413 km (0.117 R)
• M8: 3,617,576 km (0.096 R)
• M9: 4,063,677 km (0.043 R)
• M10: 4,600,135 km (0.104 R)
• M11: 4,970,240 km (0.082 R)
• M12: 5,543,499 km (0.111 R)
• M13: 5,897,447 km (0.054 R)
• M14: 6,258,876 km (0.099 R)
• M15: 6,793,688 km (0.059 R)
• M16: 6,961,238 km (0.085 R)
• M17: 8,083,222 km (0.09 R)
• M18: 9,586,680 km (0.096 R)
• M19: 9,680,628 km (0.114 R)
• M20: 10,346,338 km (0.047 R)
• M21: 10,733,498 km (0.094 R)
• M22: 10,830,886 km (0.102 R)
• M23: 10,977,791 km (0.104 R)
• M24: 11,076,077 km (0.118 R)
• M25: 11,223,879 km (0.049 R)
• M26: 11,571,694 km (0.107 R)
• M27: 11,721,741 km (0.116 R)
• M28: 12,024,078 km (0.074 R)
• M29: 12,482,147 km (0.086 R)
• M30: 13,837,504 km (0.079 R)
• M31: 14,424,975 km (0.073 R)
• M32: 15,293,989 km (0.076 R)
• M33: 15,458,696 km (0.087 R)
• M34: 16,235,707 km (0.094 R)
• M35: 16,460,104 km (0.089 R)
• M36: 16,572,602 km (0.097 R)
• M37: 17,367,714 km (0.091 R)
• M38: 17,769,983 km (0.058 R)
• M39: 18,466,511 km (0.058 R)
• M40: 18,759,423 km (0.102 R)
• M41: 19,587,747 km (0.087 R)
• M42: 20,730,974 km (0.109 R)
• M43: 21,402,668 km (0.109 R)
• M44: 22,392,408 km (0.114 R)
• M45: 22,767,450 km (0.09 R)
• M46: 23,018,624 km (0.098 R)
• M47: 24,609,149 km (0.098 R)
• M48: 24,866,906 km (0.077 R)
• M49: 25,125,561 km (0.109 R)
• M50: 26,300,652 km (0.063 R)
• M51: 26,366,475 km (0.084 R)
• M52: 26,894,855 km (0.088 R)
• M53: 28,163,894 km (0.07 R)
• M54: 28,366,000 km (0.117 R)
• M55: 29,111,446 km (0.113 R)
• M56: 31,107,082 km (0.096 R)
• M57: 31,805,554 km (0.111 R)
• M58: 33,146,699 km (0.092 R)
• M59: 34,506,245 km (0.093 R)
• M60: 34,867,075 km (0.056 R)
• M61: 38,021,346 km (0.109 R)
• M62: 38,095,846 km (0.028 R)
• M63: 38,319,495 km (0.116 R)
• M64: 38,917,886 km (0.088 R)
• M65: 39,218,279 km (0.118 R)
• M66: 39,519,419 km (0.072 R)
• M67: 40,123,944 km (0.104 R)
• M68: 44,127,632 km (0.077 R)
• M69: 44,519,279 km (0.072 R)
• M70: 45,463,840 km (0.102 R)
• M71: 46,097,387 km (0.076 R)
• M72: 47,292,824 km (0.077 R)
• M73: 47,934,599 km (0.094 R)
• M74: 48,417,949 km (0.1 R)
• M75: 48,983,728 km (0.039 R)
• M76: 49,308,057 km (0.076 R)
• M77: 49,714,364 km (0.065 R)
• M78: 49,877,276 km (0.059 R)
• M79: 50,366,910 km (0.061 R)
• M80: 50,530,570 km (0.065 R)
• M81: 50,694,380 km (0.116 R)
• M82: 52,093,419 km (0.092 R)
• M83: 53,839,077 km (0.094 R)
• M84: 54,341,427 km (0.038 R)
• M85: 54,509,126 km (0.116 R)
• M86: 55,266,390 km (0.041 R)
• M87: 55,519,510 km (0.108 R)
• M88: 56,026,946 km (0.038 R)
• M89: 56,876,213 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.6

Radius: 3.9

Gravity: 33.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.17 AU - 10.73 AU

Year: 14111 Days

Day: 23.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,568,967 km

• M1: 62,233 km (0.12 R)
• M2: 103,073 km (0.087 R)
• M3: 169,345 km (0.074 R)
• M4: 238,609 km (0.12 R)
• M5: 317,746 km (0.047 R)
• M6: 360,531 km (0.09 R)
• M7: 420,968 km (0.112 R)
• M8: 713,731 km (0.073 R)
• M9: 1,123,779 km (0.08 R)
• M10: 1,168,359 km (0.118 R)
• M11: 1,213,388 km (0.097 R)
• M12: 1,746,854 km (0.051 R)
• M13: 2,174,704 km (0.09 R)
• M14: 2,343,301 km (0.083 R)
• M15: 2,692,911 km (0.041 R)
• M16: 2,782,969 km (0.061 R)
• M17: 2,996,745 km (0.067 R)
• M18: 3,769,268 km (0.087 R)
• M19: 3,836,288 km (0.072 R)
• M20: 4,177,521 km (0.105 R)
• M21: 4,528,178 km (0.096 R)
• M22: 4,998,364 km (0.057 R)
• M23: 5,408,113 km (0.093 R)
• M24: 5,445,811 km (0.047 R)
• M25: 5,483,660 km (0.11 R)
• M26: 7,110,387 km (0.089 R)
• M27: 7,276,590 km (0.077 R)
• M28: 7,570,400 km (0.104 R)
• M29: 7,612,736 km (0.038 R)
• M30: 9,458,774 km (0.065 R)
• M31: 9,825,439 km (0.065 R)
• M32: 10,103,391 km (0.112 R)
• M33: 11,337,723 km (0.114 R)
• M34: 12,568,615 km (0.088 R)
• M35: 12,819,790 km (0.077 R)
• M36: 13,789,483 km (0.041 R)
• M37: 15,690,573 km (0.071 R)
• M38: 16,726,538 km (0.108 R)
• M39: 17,058,196 km (0.047 R)
• M40: 17,559,798 km (0.041 R)
• M41: 17,896,992 km (0.091 R)
• M42: 18,009,788 km (0.063 R)
• M43: 18,292,977 km (0.105 R)
• M44: 19,036,030 km (0.084 R)
• M45: 19,672,419 km (0.103 R)
• M46: 20,492,515 km (0.025 R)
• M47: 20,551,456 km (0.111 R)
• M48: 20,610,547 km (0.107 R)
• M49: 22,226,354 km (0.088 R)
• M50: 23,264,264 km (0.033 R)
• M51: 23,510,801 km (0.07 R)
• M52: 24,131,034 km (0.068 R)
• M53: 26,407,615 km (0.04 R)
• M54: 28,883,908 km (0.099 R)
• M55: 29,215,267 km (0.078 R)
• M56: 29,547,823 km (0.099 R)
• M57: 29,681,115 km (0.097 R)
• M58: 29,948,596 km (0.104 R)
• M59: 30,552,972 km (0.117 R)
• M60: 31,297,221 km (0.112 R)
• M61: 31,501,272 km (0.084 R)
• M62: 32,527,963 km (0.069 R)
• M63: 36,456,702 km (0.119 R)
• M64: 37,173,874 km (0.045 R)
• M65: 37,462,000 km (0.081 R)
• M66: 39,353,066 km (0.081 R)
• M67: 41,126,100 km (0.041 R)
• M68: 43,681,980 km (0.104 R)
• M69: 44,519,878 km (0.043 R)
• M70: 46,366,364 km (0.1 R)
• M71: 46,831,763 km (0.098 R)
• M72: 47,454,988 km (0.054 R)
• M73: 47,532,928 km (0.039 R)
• M74: 48,945,731 km (0.068 R)
• M75: 49,498,794 km (0.092 R)
• M76: 49,657,218 km (0.057 R)
• M77: 50,212,974 km (0.08 R)
• M78: 50,372,146 km (0.065 R)
• M79: 50,611,204 km (0.035 R)
• M80: 51,812,175 km (0.093 R)
• M81: 51,972,993 km (0.11 R)
• M82: 52,134,110 km (0.093 R)
• M83: 52,618,059 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 15,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit