🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.99 AU - 1.51 AU

Year: 503 Days

Day: 16.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.21 AU - 1.47 AU

Year: 558 Days

Day: 39.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.43 AU - 2.47 AU

Year: 1380 Days

Day: 39 Hours

Environment

Temp: -73 °C

Axial Tilt: 103 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.59 AU - 4.55 AU

Year: 2955 Days

Day: 43.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.6

Radius: 10

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.38 AU - 6.4 AU

Year: 5145 Days

Day: 14.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,410,026 km

• M1: 142,268 km (0.092 R)
• M2: 341,233 km (0.103 R)
• M3: 560,992 km (0.074 R)
• M4: 1,030,430 km (0.089 R)
• M5: 1,602,044 km (0.1 R)
• M6: 1,876,406 km (0.107 R)
• M7: 2,019,422 km (0.116 R)
• M8: 2,129,077 km (0.1 R)
• M9: 2,528,802 km (0.101 R)
• M10: 2,747,514 km (0.094 R)
• M11: 3,035,042 km (0.084 R)
• M12: 3,246,423 km (0.075 R)
• M13: 3,332,442 km (0.065 R)
• M14: 3,909,441 km (0.101 R)
• M15: 4,116,634 km (0.054 R)
• M16: 4,280,145 km (0.084 R)
• M17: 4,637,983 km (0.039 R)
• M18: 4,734,922 km (0.061 R)
• M19: 4,931,195 km (0.031 R)
• M20: 5,155,143 km (0.069 R)
• M21: 5,280,954 km (0.04 R)
• M22: 5,382,382 km (0.111 R)
• M23: 5,561,450 km (0.065 R)
• M24: 5,794,674 km (0.093 R)
• M25: 6,110,624 km (0.068 R)
• M26: 6,270,694 km (0.07 R)
• M27: 6,378,255 km (0.083 R)
• M28: 6,786,956 km (0.074 R)
• M29: 6,952,860 km (0.099 R)
• M30: 7,092,136 km (0.034 R)
• M31: 7,458,501 km (0.117 R)
• M32: 7,860,022 km (0.118 R)
• M33: 8,654,386 km (0.049 R)
• M34: 9,474,033 km (0.104 R)
• M35: 9,940,180 km (0.102 R)
• M36: 10,318,513 km (0.091 R)
• M37: 10,894,914 km (0.083 R)
• M38: 11,284,915 km (0.107 R)
• M39: 11,812,248 km (0.113 R)
• M40: 12,212,871 km (0.116 R)
• M41: 12,550,214 km (0.106 R)
• M42: 13,061,988 km (0.077 R)
• M43: 13,303,140 km (0.102 R)
• M44: 13,476,375 km (0.108 R)
• M45: 13,720,070 km (0.107 R)
• M46: 14,106,032 km (0.107 R)
• M47: 14,176,493 km (0.112 R)
• M48: 14,602,398 km (0.101 R)
• M49: 14,996,439 km (0.102 R)
• M50: 15,430,272 km (0.107 R)
• M51: 15,758,341 km (0.076 R)
• M52: 16,495,708 km (0.077 R)
• M53: 16,681,808 km (0.096 R)
• M54: 17,206,597 km (0.111 R)
• M55: 17,584,781 km (0.06 R)
• M56: 17,927,510 km (0.107 R)
• M57: 18,272,482 km (0.105 R)
• M58: 18,387,972 km (0.086 R)
• M59: 18,891,219 km (0.111 R)
• M60: 19,007,905 km (0.084 R)
• M61: 19,320,415 km (0.102 R)
• M62: 19,438,149 km (0.071 R)
• M63: 20,188,831 km (0.088 R)
• M64: 20,387,946 km (0.027 R)
• M65: 20,507,624 km (0.066 R)
• M66: 20,627,751 km (0.11 R)
• M67: 22,993,642 km (0.108 R)
• M68: 23,284,909 km (0.074 R)
• M69: 23,368,384 km (0.109 R)
• M70: 23,703,334 km (0.081 R)
• M71: 24,845,065 km (0.095 R)
• M72: 24,930,336 km (0.091 R)
• M73: 25,058,541 km (0.096 R)
• M74: 25,144,111 km (0.106 R)
• M75: 25,229,681 km (0.091 R)
• M76: 25,530,223 km (0.069 R)
• M77: 26,004,747 km (0.119 R)
• M78: 26,308,282 km (0.12 R)
• M79: 27,976,597 km (0.116 R)
• M80: 28,109,739 km (0.106 R)
• M81: 28,287,611 km (0.074 R)
• M82: 29,362,621 km (0.057 R)
• M83: 29,543,186 km (0.04 R)
• M84: 29,859,885 km (0.101 R)
• M85: 30,405,468 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.3

Radius: 14.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.84 AU - 7.66 AU

Year: 5623 Days

Day: 7.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,410,026 km

• M1: 191,485 km (0.098 R)
• M2: 317,746 km (0.059 R)
• M3: 850,165 km (0.077 R)
• M4: 1,092,214 km (0.095 R)
• M5: 2,137,155 km (0.085 R)
• M6: 2,279,423 km (0.056 R)
• M7: 2,490,505 km (0.059 R)
• M8: 2,590,287 km (0.1 R)
• M9: 2,691,266 km (0.061 R)
• M10: 2,932,567 km (0.089 R)
• M11: 3,567,012 km (0.115 R)
• M12: 3,832,847 km (0.072 R)
• M13: 4,046,323 km (0.11 R)
• M14: 4,384,115 km (0.077 R)
• M15: 5,044,889 km (0.051 R)
• M16: 5,715,087 km (0.119 R)
• M17: 6,459,486 km (0.05 R)
• M18: 7,067,751 km (0.047 R)
• M19: 7,669,883 km (0.083 R)
• M20: 8,064,073 km (0.11 R)
• M21: 8,718,714 km (0.107 R)
• M22: 9,155,988 km (0.084 R)
• M23: 9,416,737 km (0.093 R)
• M24: 9,627,072 km (0.115 R)
• M25: 10,052,379 km (0.101 R)
• M26: 10,402,438 km (0.037 R)
• M27: 10,511,046 km (0.059 R)
• M28: 10,756,685 km (0.033 R)
• M29: 10,949,068 km (0.041 R)
• M30: 11,114,823 km (0.097 R)
• M31: 11,225,824 km (0.11 R)
• M32: 11,814,791 km (0.108 R)
• M33: 12,013,307 km (0.118 R)
• M34: 12,213,021 km (0.047 R)
• M35: 12,615,738 km (0.115 R)
• M36: 14,089,277 km (0.109 R)
• M37: 14,877,059 km (0.089 R)
• M38: 15,183,885 km (0.1 R)
• M39: 15,368,937 km (0.077 R)
• M40: 15,679,203 km (0.108 R)
• M41: 15,866,350 km (0.07 R)
• M42: 16,495,409 km (0.097 R)
• M43: 17,293,215 km (0.065 R)
• M44: 17,615,897 km (0.032 R)
• M45: 17,973,137 km (0.117 R)
• M46: 18,628,824 km (0.092 R)
• M47: 19,026,007 km (0.106 R)
• M48: 20,098,923 km (0.07 R)
• M49: 20,336,335 km (0.099 R)
• M50: 20,642,861 km (0.099 R)
• M51: 20,882,217 km (0.046 R)
• M52: 21,157,028 km (0.072 R)
• M53: 21,640,828 km (0.096 R)
• M54: 21,988,643 km (0.048 R)
• M55: 22,233,236 km (0.114 R)
• M56: 22,443,570 km (0.098 R)
• M57: 22,689,808 km (0.039 R)
• M58: 23,043,308 km (0.084 R)
• M59: 23,327,245 km (0.108 R)
• M60: 23,469,662 km (0.083 R)
• M61: 24,186,236 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854

Radius: 12

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.46 AU - 10.06 AU

Year: 10141 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,410,026 km

• M1: 330,312 km (0.08 R)
• M2: 644,916 km (0.075 R)
• M3: 1,009,636 km (0.084 R)
• M4: 1,258,716 km (0.116 R)
• M5: 1,551,180 km (0.092 R)
• M6: 2,147,777 km (0.083 R)
• M7: 2,227,213 km (0.092 R)
• M8: 2,334,774 km (0.114 R)
• M9: 2,753,498 km (0.116 R)
• M10: 3,135,571 km (0.088 R)
• M11: 3,410,233 km (0.08 R)
• M12: 3,756,702 km (0.064 R)
• M13: 4,180,812 km (0.089 R)
• M14: 5,470,794 km (0.114 R)
• M15: 5,876,653 km (0.039 R)
• M16: 5,951,602 km (0.116 R)
• M17: 6,026,700 km (0.078 R)
• M18: 6,368,980 km (0.025 R)
• M19: 6,678,647 km (0.098 R)
• M20: 7,312,942 km (0.097 R)
• M21: 7,393,576 km (0.077 R)
• M22: 7,719,101 km (0.076 R)
• M23: 7,883,658 km (0.12 R)
• M24: 8,723,949 km (0.042 R)
• M25: 8,981,557 km (0.104 R)
• M26: 9,068,025 km (0.089 R)
• M27: 9,329,073 km (0.097 R)
• M28: 9,416,588 km (0.118 R)
• M29: 10,262,115 km (0.108 R)
• M30: 10,352,621 km (0.082 R)
• M31: 10,762,819 km (0.056 R)
• M32: 10,946,824 km (0.106 R)
• M33: 11,085,651 km (0.081 R)
• M34: 11,552,247 km (0.097 R)
• M35: 11,646,344 km (0.09 R)
• M36: 12,025,425 km (0.094 R)
• M37: 13,137,535 km (0.03 R)
• M38: 13,830,622 km (0.05 R)
• M39: 14,081,049 km (0.116 R)
• M40: 14,484,814 km (0.113 R)
• M41: 17,147,656 km (0.109 R)
• M42: 17,470,787 km (0.066 R)
• M43: 17,741,559 km (0.067 R)
• M44: 17,959,224 km (0.066 R)
• M45: 18,617,455 km (0.112 R)
• M46: 18,949,562 km (0.092 R)
• M47: 19,788,358 km (0.11 R)
• M48: 21,155,532 km (0.104 R)
• M49: 21,502,151 km (0.075 R)
• M50: 21,734,177 km (0.054 R)
• M51: 22,553,076 km (0.093 R)
• M52: 22,847,933 km (0.072 R)
• M53: 24,462,543 km (0.032 R)
• M54: 25,069,910 km (0.105 R)
• M55: 25,928,453 km (0.066 R)
• M56: 27,359,805 km (0.12 R)
• M57: 28,370,638 km (0.081 R)
• M58: 29,329,411 km (0.118 R)
• M59: 30,363,880 km (0.094 R)
• M60: 30,754,929 km (0.062 R)
• M61: 30,950,902 km (0.076 R)
• M62: 31,081,950 km (0.068 R)
• M63: 31,937,799 km (0.108 R)
• M64: 32,401,852 km (0.066 R)
• M65: 32,534,844 km (0.109 R)
• M66: 34,687,557 km (0.109 R)
• M67: 34,823,542 km (0.112 R)
• M68: 36,747,071 km (0.107 R)
• M69: 36,955,312 km (0.08 R)
• M70: 37,442,402 km (0.117 R)
• M71: 38,846,079 km (0.081 R)
• M72: 39,696,543 km (0.114 R)
• M73: 40,338,467 km (0.109 R)
• M74: 41,271,659 km (0.068 R)
• M75: 42,284,586 km (0.112 R)
• M76: 42,575,554 km (0.072 R)
• M77: 43,232,588 km (0.099 R)
• M78: 44,556,679 km (0.119 R)
• M79: 46,567,573 km (0.047 R)
• M80: 46,642,671 km (0.093 R)
• M81: 48,684,233 km (0.104 R)
• M82: 49,831,051 km (0.118 R)
• M83: 49,984,538 km (0.079 R)
• M84: 50,138,325 km (0.058 R)
• M85: 50,909,352 km (0.032 R)
• M86: 51,684,269 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.1

Radius: 3.8

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.82 AU - 14.94 AU

Year: 19625 Days

Day: 24.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 47,410,026 km

• M1: 440,416 km (0.079 R)
• M2: 469,588 km (0.041 R)
• M3: 962,363 km (0.101 R)
• M4: 1,020,108 km (0.063 R)
• M5: 1,159,383 km (0.11 R)
• M6: 1,590,225 km (0.032 R)
• M7: 2,040,814 km (0.108 R)
• M8: 2,065,498 km (0.108 R)
• M9: 2,581,610 km (0.085 R)
• M10: 2,993,603 km (0.099 R)
• M11: 3,425,791 km (0.079 R)
• M12: 3,724,688 km (0.054 R)
• M13: 3,877,278 km (0.073 R)
• M14: 3,969,729 km (0.104 R)
• M15: 4,637,833 km (0.068 R)
• M16: 4,901,275 km (0.117 R)
• M17: 5,135,844 km (0.113 R)
• M18: 5,169,654 km (0.092 R)
• M19: 5,511,934 km (0.052 R)
• M20: 5,615,904 km (0.118 R)
• M21: 7,367,546 km (0.06 R)
• M22: 7,482,138 km (0.097 R)
• M23: 7,674,670 km (0.097 R)
• M24: 8,380,772 km (0.07 R)
• M25: 8,420,715 km (0.069 R)
• M26: 8,863,075 km (0.115 R)
• M27: 9,854,311 km (0.115 R)
• M28: 10,022,908 km (0.114 R)
• M29: 10,065,244 km (0.036 R)
• M30: 10,235,038 km (0.094 R)
• M31: 10,277,673 km (0.094 R)
• M32: 10,706,869 km (0.07 R)
• M33: 10,793,337 km (0.109 R)
• M34: 11,054,385 km (0.064 R)
• M35: 11,098,068 km (0.057 R)
• M36: 11,141,900 km (0.113 R)
• M37: 11,229,564 km (0.091 R)
• M38: 11,273,546 km (0.067 R)
• M39: 11,317,528 km (0.091 R)
• M40: 13,965,111 km (0.103 R)
• M41: 14,154,352 km (0.068 R)
• M42: 14,249,347 km (0.085 R)
• M43: 14,727,611 km (0.088 R)
• M44: 14,775,632 km (0.075 R)
• M45: 15,748,766 km (0.083 R)
• M46: 16,193,371 km (0.113 R)
• M47: 18,685,223 km (0.077 R)
• M48: 18,841,553 km (0.072 R)
• M49: 18,946,122 km (0.109 R)
• M50: 19,103,199 km (0.094 R)
• M51: 19,683,041 km (0.096 R)
• M52: 20,322,272 km (0.1 R)
• M53: 21,184,854 km (0.045 R)
• M54: 21,293,611 km (0.118 R)
• M55: 21,511,426 km (0.082 R)
• M56: 21,784,891 km (0.066 R)
• M57: 22,114,604 km (0.118 R)
• M58: 22,169,656 km (0.087 R)
• M59: 22,501,165 km (0.106 R)
• M60: 22,834,320 km (0.082 R)
• M61: 23,505,715 km (0.109 R)
• M62: 25,269,624 km (0.037 R)
• M63: 27,075,569 km (0.095 R)
• M64: 27,548,448 km (0.105 R)
• M65: 27,964,330 km (0.106 R)
• M66: 28,023,870 km (0.099 R)
• M67: 29,103,667 km (0.043 R)
• M68: 29,224,542 km (0.1 R)
• M69: 30,136,042 km (0.075 R)
• M70: 31,489,604 km (0.066 R)
• M71: 31,737,787 km (0.11 R)
• M72: 32,611,737 km (0.104 R)
• M73: 32,862,763 km (0.075 R)
• M74: 33,683,457 km (0.082 R)
• M75: 34,446,855 km (0.096 R)
• M76: 34,959,078 km (0.05 R)
• M77: 35,990,854 km (0.117 R)
• M78: 37,163,552 km (0.047 R)
• M79: 37,425,946 km (0.119 R)
• M80: 37,557,293 km (0.05 R)
• M81: 38,282,694 km (0.117 R)
• M82: 39,145,873 km (0.081 R)
• M83: 40,149,825 km (0.099 R)
• M84: 40,823,763 km (0.092 R)
• M85: 42,662,171 km (0.113 R)
• M86: 43,143,128 km (0.064 R)
• M87: 43,902,637 km (0.118 R)
• M88: 44,318,668 km (0.071 R)
• M89: 44,596,920 km (0.084 R)
• M90: 44,805,909 km (0.117 R)
• M91: 44,945,334 km (0.072 R)
• M92: 45,294,794 km (0.093 R)
• M93: 45,715,165 km (0.063 R)
• M94: 46,277,952 km (0.107 R)
• M95: 46,348,412 km (0.104 R)
• M96: 46,772,073 km (0.094 R)
• M97: 47,339,049 km (0.065 R)
• M98: 47,409,959 km (0.101 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 16,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit