🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.96 AU - 1.02 AU

Year: 373 Days

Day: 26.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.98 AU - 1.14 AU

Year: 413 Days

Day: 33.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.98 AU - 1.5 AU

Year: 523 Days

Day: 42.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.4 AU - 1.76 AU

Year: 752 Days

Day: 17.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,490,550 km

• M1: 168,447 km (0.109 R)

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.9

Radius: 14.1

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.19 AU - 4.83 AU

Year: 3628 Days

Day: 6.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,490,550 km

• M1: 175,927 km (0.096 R)
• M2: 274,213 km (0.088 R)
• M3: 375,491 km (0.111 R)
• M4: 768,185 km (0.116 R)
• M5: 927,208 km (0.082 R)
• M6: 1,183,020 km (0.037 R)
• M7: 1,281,007 km (0.082 R)
• M8: 1,701,975 km (0.105 R)
• M9: 1,826,740 km (0.097 R)
• M10: 2,179,491 km (0.032 R)
• M11: 2,288,249 km (0.11 R)
• M12: 2,525,810 km (0.076 R)
• M13: 2,626,041 km (0.12 R)
• M14: 2,786,260 km (0.094 R)
• M15: 2,904,891 km (0.119 R)
• M16: 3,086,204 km (0.081 R)
• M17: 3,396,769 km (0.074 R)
• M18: 4,116,036 km (0.111 R)
• M19: 4,354,794 km (0.109 R)
• M20: 4,739,410 km (0.084 R)
• M21: 4,846,223 km (0.1 R)
• M22: 4,953,784 km (0.089 R)
• M23: 5,044,141 km (0.075 R)
• M24: 5,153,347 km (0.053 R)
• M25: 5,635,501 km (0.04 R)
• M26: 5,729,898 km (0.074 R)
• M27: 5,862,890 km (0.117 R)
• M28: 6,112,868 km (0.118 R)
• M29: 6,425,378 km (0.12 R)
• M30: 6,763,170 km (0.075 R)
• M31: 6,863,550 km (0.066 R)
• M32: 7,025,415 km (0.081 R)
• M33: 7,167,982 km (0.093 R)
• M34: 7,311,596 km (0.099 R)
• M35: 7,539,284 km (0.053 R)
• M36: 7,727,328 km (0.071 R)
• M37: 8,022,934 km (0.069 R)
• M38: 8,712,580 km (0.087 R)
• M39: 8,822,086 km (0.061 R)
• M40: 9,175,585 km (0.1 R)
• M41: 9,264,596 km (0.085 R)
• M42: 9,421,225 km (0.093 R)
• M43: 9,896,498 km (0.08 R)
• M44: 10,010,790 km (0.097 R)
• M45: 10,148,570 km (0.063 R)
• M46: 10,379,699 km (0.111 R)
• M47: 10,589,136 km (0.099 R)
• M48: 10,706,121 km (0.072 R)
• M49: 10,823,406 km (0.108 R)
• M50: 11,249,610 km (0.089 R)
• M51: 11,368,989 km (0.089 R)
• M52: 11,729,670 km (0.119 R)
• M53: 12,561,284 km (0.058 R)
• M54: 13,184,808 km (0.059 R)
• M55: 13,386,466 km (0.057 R)
• M56: 13,538,458 km (0.08 R)
• M57: 13,691,048 km (0.061 R)
• M58: 14,049,185 km (0.108 R)
• M59: 14,177,839 km (0.088 R)
• M60: 14,306,792 km (0.105 R)
• M61: 14,774,735 km (0.091 R)
• M62: 15,618,915 km (0.102 R)
• M63: 16,505,881 km (0.093 R)
• M64: 16,723,396 km (0.074 R)
• M65: 17,992,435 km (0.062 R)
• M66: 18,356,706 km (0.087 R)
• M67: 18,610,274 km (0.07 R)
• M68: 18,950,310 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.5

Radius: 4.8

Gravity: 36.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.48 AU - 15.7 AU

Year: 16919 Days

Day: 19.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,490,550 km

• M1: 78,090 km (0.047 R)
• M2: 346,319 km (0.116 R)
• M3: 494,421 km (0.071 R)
• M4: 618,138 km (0.06 R)
• M5: 683,812 km (0.103 R)
• M6: 870,360 km (0.105 R)
• M7: 1,179,130 km (0.101 R)
• M8: 1,317,209 km (0.068 R)
• M9: 1,460,674 km (0.079 R)
• M10: 2,597,767 km (0.052 R)
• M11: 3,302,822 km (0.106 R)
• M12: 3,576,885 km (0.098 R)
• M13: 3,736,805 km (0.114 R)
• M14: 3,939,810 km (0.099 R)
• M15: 4,399,374 km (0.112 R)
• M16: 5,097,547 km (0.098 R)
• M17: 5,413,797 km (0.067 R)
• M18: 7,695,913 km (0.115 R)
• M19: 7,902,208 km (0.103 R)
• M20: 8,110,449 km (0.12 R)
• M21: 8,745,791 km (0.106 R)
• M22: 8,907,207 km (0.08 R)
• M23: 8,961,212 km (0.097 R)
• M24: 9,232,881 km (0.117 R)
• M25: 10,516,880 km (0.106 R)
• M26: 11,092,533 km (0.113 R)
• M27: 11,796,540 km (0.06 R)
• M28: 12,940,665 km (0.105 R)
• M29: 13,247,639 km (0.098 R)
• M30: 13,806,088 km (0.105 R)
• M31: 14,182,626 km (0.043 R)
• M32: 14,881,847 km (0.102 R)
• M33: 15,074,529 km (0.107 R)
• M34: 15,527,212 km (0.061 R)
• M35: 16,115,730 km (0.099 R)
• M36: 18,680,137 km (0.074 R)
• M37: 19,235,893 km (0.096 R)
• M38: 19,515,790 km (0.085 R)
• M39: 19,797,184 km (0.117 R)
• M40: 19,867,644 km (0.069 R)
• M41: 20,863,966 km (0.091 R)
• M42: 20,935,624 km (0.088 R)
• M43: 21,949,149 km (0.048 R)
• M44: 23,723,530 km (0.113 R)
• M45: 24,400,609 km (0.11 R)
• M46: 25,773,918 km (0.086 R)
• M47: 26,082,538 km (0.117 R)
• M48: 27,722,430 km (0.109 R)
• M49: 27,880,406 km (0.048 R)
• M50: 27,959,543 km (0.116 R)
• M51: 29,960,414 km (0.07 R)
• M52: 30,855,458 km (0.082 R)
• M53: 31,759,030 km (0.071 R)
• M54: 32,754,903 km (0.119 R)
• M55: 33,424,353 km (0.1 R)
• M56: 35,203,221 km (0.118 R)
• M57: 35,631,221 km (0.112 R)
• M58: 35,888,978 km (0.101 R)
• M59: 36,319,670 km (0.05 R)
• M60: 38,147,756 km (0.118 R)
• M61: 39,205,712 km (0.102 R)
• M62: 40,362,702 km (0.059 R)
• M63: 43,441,277 km (0.112 R)
• M64: 45,101,364 km (0.079 R)
• M65: 45,194,265 km (0.117 R)
• M66: 46,406,905 km (0.104 R)
• M67: 46,782,097 km (0.112 R)
• M68: 47,158,485 km (0.093 R)
• M69: 49,628,645 km (0.035 R)
• M70: 51,169,652 km (0.107 R)
• M71: 51,557,261 km (0.078 R)
• M72: 52,530,694 km (0.102 R)
• M73: 52,726,218 km (0.119 R)
• M74: 53,706,982 km (0.087 R)
• M75: 54,199,608 km (0.034 R)
• M76: 54,495,812 km (0.069 R)
• M77: 54,990,831 km (0.042 R)
• M78: 55,288,531 km (0.091 R)
• M79: 56,584,946 km (0.078 R)
• M80: 59,512,726 km (0.115 R)
• M81: 60,328,932 km (0.116 R)
• M82: 60,841,005 km (0.085 R)
• M83: 62,075,786 km (0.109 R)
• M84: 63,734,976 km (0.094 R)
• M85: 66,145,596 km (0.036 R)
• M86: 67,733,727 km (0.12 R)
• M87: 69,013,387 km (0.053 R)
• M88: 69,334,424 km (0.109 R)
• M89: 69,656,060 km (0.079 R)
• M90: 71,055,548 km (0.093 R)
• M91: 72,246,945 km (0.078 R)
• M92: 72,464,161 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.5

Radius: 7

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.99 AU - 13.13 AU

Year: 17876 Days

Day: 22.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,490,550 km

• M1: 91,554 km (0.107 R)
• M2: 136,732 km (0.057 R)
• M3: 217,067 km (0.075 R)
• M4: 283,338 km (0.105 R)
• M5: 344,973 km (0.042 R)
• M6: 545,284 km (0.07 R)
• M7: 675,734 km (0.057 R)
• M8: 853,605 km (0.097 R)
• M9: 1,026,391 km (0.112 R)
• M10: 1,168,659 km (0.068 R)
• M11: 1,274,275 km (0.036 R)
• M12: 1,361,191 km (0.115 R)
• M13: 1,657,096 km (0.111 R)
• M14: 1,776,325 km (0.081 R)
• M15: 1,849,329 km (0.098 R)
• M16: 2,074,025 km (0.104 R)
• M17: 2,202,829 km (0.111 R)
• M18: 3,000,335 km (0.098 R)
• M19: 3,087,550 km (0.087 R)
• M20: 3,234,904 km (0.036 R)
• M21: 3,505,976 km (0.098 R)
• M22: 3,721,845 km (0.076 R)
• M23: 3,942,053 km (0.102 R)
• M24: 4,037,796 km (0.113 R)
• M25: 4,264,138 km (0.081 R)
• M26: 5,315,512 km (0.054 R)
• M27: 5,456,882 km (0.082 R)
• M28: 5,527,941 km (0.084 R)
• M29: 7,208,074 km (0.064 R)
• M30: 7,561,873 km (0.114 R)
• M31: 8,082,773 km (0.047 R)
• M32: 8,286,226 km (0.079 R)
• M33: 8,491,325 km (0.084 R)
• M34: 8,864,871 km (0.059 R)
• M35: 8,948,645 km (0.095 R)
• M36: 9,116,793 km (0.079 R)
• M37: 9,371,259 km (0.099 R)
• M38: 9,499,315 km (0.073 R)
• M39: 10,148,271 km (0.118 R)
• M40: 10,191,953 km (0.086 R)
• M41: 10,411,862 km (0.117 R)
• M42: 11,488,668 km (0.072 R)
• M43: 12,931,240 km (0.116 R)
• M44: 13,073,956 km (0.039 R)
• M45: 13,698,079 km (0.062 R)
• M46: 14,925,230 km (0.062 R)
• M47: 15,830,447 km (0.108 R)
• M48: 16,085,062 km (0.05 R)
• M49: 16,960,808 km (0.047 R)
• M50: 17,535,862 km (0.091 R)
• M51: 18,383,484 km (0.115 R)
• M52: 18,812,231 km (0.11 R)
• M53: 20,949,387 km (0.048 R)
• M54: 21,453,531 km (0.085 R)
• M55: 21,848,320 km (0.072 R)
• M56: 21,904,868 km (0.029 R)
• M57: 22,359,496 km (0.081 R)
• M58: 22,587,782 km (0.12 R)
• M59: 22,645,078 km (0.095 R)
• M60: 23,335,622 km (0.081 R)
• M61: 23,451,411 km (0.054 R)
• M62: 24,149,883 km (0.081 R)
• M63: 24,855,387 km (0.117 R)
• M64: 27,866,643 km (0.119 R)
• M65: 27,989,462 km (0.101 R)
• M66: 28,112,432 km (0.095 R)
• M67: 29,227,534 km (0.09 R)
• M68: 29,978,964 km (0.089 R)
• M69: 31,118,003 km (0.11 R)
• M70: 31,564,852 km (0.059 R)
• M71: 32,013,795 km (0.093 R)
• M72: 34,224,103 km (0.075 R)
• M73: 35,880,600 km (0.105 R)
• M74: 35,947,321 km (0.075 R)
• M75: 36,014,191 km (0.12 R)
• M76: 36,819,477 km (0.12 R)
• M77: 37,021,733 km (0.086 R)
• M78: 37,766,581 km (0.085 R)
• M79: 38,584,582 km (0.076 R)
• M80: 38,721,614 km (0.088 R)
• M81: 39,202,122 km (0.111 R)
• M82: 40,377,213 km (0.087 R)
• M83: 41,633,985 km (0.058 R)
• M84: 41,704,296 km (0.065 R)
• M85: 42,337,843 km (0.05 R)
• M86: 43,258,618 km (0.07 R)
• M87: 43,757,078 km (0.085 R)
• M88: 47,299,855 km (0.095 R)
• M89: 47,446,461 km (0.075 R)
• M90: 47,666,519 km (0.051 R)
• M91: 47,886,877 km (0.103 R)
• M92: 48,181,435 km (0.109 R)
• M93: 48,772,047 km (0.081 R)
• M94: 49,142,601 km (0.101 R)
• M95: 49,439,553 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.8

Radius: 4.9

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 14.22 AU - 23.54 AU

Year: 31071 Days

Day: 16.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,490,550 km

• M1: 131,796 km (0.106 R)
• M2: 209,287 km (0.079 R)
• M3: 380,128 km (0.117 R)
• M4: 446,101 km (0.102 R)
• M5: 570,865 km (0.09 R)
• M6: 1,150,258 km (0.095 R)
• M7: 1,272,479 km (0.102 R)
• M8: 1,399,189 km (0.112 R)
• M9: 2,394,314 km (0.07 R)
• M10: 2,519,378 km (0.054 R)
• M11: 3,210,071 km (0.036 R)
• M12: 3,845,862 km (0.072 R)
• M13: 3,882,364 km (0.113 R)
• M14: 4,328,764 km (0.084 R)
• M15: 4,404,760 km (0.063 R)
• M16: 4,558,098 km (0.112 R)
• M17: 4,713,081 km (0.103 R)
• M18: 4,752,126 km (0.118 R)
• M19: 5,473,188 km (0.101 R)
• M20: 5,596,606 km (0.118 R)
• M21: 7,014,345 km (0.075 R)
• M22: 7,103,804 km (0.066 R)
• M23: 7,831,897 km (0.076 R)
• M24: 7,924,648 km (0.108 R)
• M25: 8,111,197 km (0.1 R)
• M26: 10,205,417 km (0.081 R)
• M27: 10,255,981 km (0.088 R)
• M28: 10,306,695 km (0.031 R)
• M29: 10,612,473 km (0.053 R)
• M30: 10,818,020 km (0.062 R)
• M31: 11,285,364 km (0.102 R)
• M32: 11,653,225 km (0.106 R)
• M33: 11,865,355 km (0.037 R)
• M34: 11,971,869 km (0.063 R)
• M35: 12,563,229 km (0.104 R)
• M36: 13,164,164 km (0.098 R)
• M37: 13,219,365 km (0.044 R)
• M38: 14,450,706 km (0.119 R)
• M39: 14,507,553 km (0.109 R)
• M40: 14,964,873 km (0.096 R)
• M41: 15,426,981 km (0.104 R)
• M42: 16,662,211 km (0.073 R)
• M43: 17,141,074 km (0.03 R)
• M44: 17,382,225 km (0.086 R)
• M45: 18,296,418 km (0.099 R)
• M46: 19,539,576 km (0.066 R)
• M47: 19,665,388 km (0.098 R)
• M48: 21,260,401 km (0.111 R)
• M49: 21,584,430 km (0.037 R)
• M50: 22,698,186 km (0.089 R)
• M51: 23,162,089 km (0.058 R)
• M52: 24,708,632 km (0.111 R)
• M53: 24,844,616 km (0.034 R)
• M54: 25,391,396 km (0.11 R)
• M55: 25,528,577 km (0.093 R)
• M56: 26,357,649 km (0.1 R)
• M57: 27,055,074 km (0.1 R)
• M58: 27,265,558 km (0.109 R)
• M59: 30,122,728 km (0.03 R)
• M60: 30,851,868 km (0.063 R)
• M61: 31,882,149 km (0.045 R)
• M62: 32,252,852 km (0.075 R)
• M63: 34,203,608 km (0.096 R)
• M64: 35,653,212 km (0.063 R)
• M65: 36,501,432 km (0.074 R)
• M66: 39,641,940 km (0.097 R)
• M67: 40,200,239 km (0.069 R)
• M68: 40,440,344 km (0.076 R)
• M69: 40,681,047 km (0.082 R)
• M70: 41,083,016 km (0.12 R)
• M71: 42,053,308 km (0.104 R)
• M72: 43,440,678 km (0.094 R)
• M73: 44,346,494 km (0.099 R)
• M74: 45,424,945 km (0.085 R)
• M75: 45,674,923 km (0.119 R)
• M76: 47,946,267 km (0.111 R)
• M77: 51,464,959 km (0.091 R)
• M78: 51,551,875 km (0.095 R)
• M79: 52,248,403 km (0.105 R)
• M80: 53,915,372 km (0.102 R)
• M81: 55,510,534 km (0.059 R)
• M82: 56,224,415 km (0.109 R)
• M83: 56,582,552 km (0.081 R)
• M84: 56,761,920 km (0.091 R)
• M85: 57,121,105 km (0.057 R)
• M86: 57,391,129 km (0.049 R)
• M87: 58,022,581 km (0.052 R)
• M88: 58,384,459 km (0.1 R)
• M89: 58,656,278 km (0.104 R)
• M90: 59,110,457 km (0.095 R)
• M91: 60,571,430 km (0.073 R)
• M92: 60,663,133 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 18,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit