🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.49 AU - 2.33 AU

Year: 1205 Days

Day: 26.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.8

Radius: 12

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.18 AU - 3.52 AU

Year: 2799 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,732,631 km

• M1: 172,935 km (0.055 R)
• M2: 429,495 km (0.069 R)
• M3: 540,796 km (0.045 R)
• M4: 868,565 km (0.105 R)
• M5: 1,011,282 km (0.099 R)
• M6: 1,433,746 km (0.105 R)
• M7: 1,535,772 km (0.102 R)
• M8: 1,626,129 km (0.107 R)
• M9: 1,732,942 km (0.117 R)
• M10: 1,968,708 km (0.075 R)
• M11: 2,302,461 km (0.101 R)
• M12: 2,488,411 km (0.113 R)
• M13: 2,645,938 km (0.066 R)
• M14: 2,936,157 km (0.096 R)
• M15: 3,093,983 km (0.068 R)
• M16: 3,345,308 km (0.084 R)
• M17: 3,650,188 km (0.052 R)
• M18: 3,782,283 km (0.057 R)
• M19: 4,366,463 km (0.09 R)
• M20: 4,456,670 km (0.102 R)
• M21: 4,802,690 km (0.113 R)
• M22: 5,041,897 km (0.063 R)
• M23: 5,221,265 km (0.03 R)
• M24: 7,010,455 km (0.092 R)
• M25: 7,198,949 km (0.098 R)
• M26: 8,390,795 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.1

Radius: 9.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.6 AU - 5.28 AU

Year: 5013 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,732,631 km

• M1: 149,897 km (0.037 R)
• M2: 363,373 km (0.118 R)
• M3: 460,462 km (0.069 R)
• M4: 558,449 km (0.117 R)
• M5: 644,468 km (0.085 R)
• M6: 777,460 km (0.102 R)
• M7: 853,157 km (0.078 R)
• M8: 931,546 km (0.106 R)
• M9: 1,072,018 km (0.091 R)
• M10: 1,219,671 km (0.106 R)
• M11: 1,618,499 km (0.06 R)
• M12: 1,703,022 km (0.094 R)
• M13: 1,862,045 km (0.117 R)
• M14: 1,950,906 km (0.106 R)
• M15: 2,041,263 km (0.093 R)
• M16: 2,163,933 km (0.061 R)
• M17: 2,563,060 km (0.105 R)
• M18: 2,645,788 km (0.113 R)
• M19: 2,712,509 km (0.094 R)
• M20: 2,916,261 km (0.109 R)
• M21: 3,484,134 km (0.112 R)
• M22: 3,837,485 km (0.101 R)
• M23: 4,221,951 km (0.084 R)
• M24: 4,558,546 km (0.09 R)
• M25: 4,639,030 km (0.106 R)
• M26: 5,007,041 km (0.097 R)
• M27: 5,194,636 km (0.109 R)
• M28: 5,299,804 km (0.08 R)
• M29: 5,426,962 km (0.076 R)
• M30: 5,793,028 km (0.096 R)
• M31: 6,256,183 km (0.118 R)
• M32: 6,413,111 km (0.118 R)
• M33: 6,823,009 km (0.025 R)
• M34: 7,264,921 km (0.053 R)
• M35: 7,644,302 km (0.115 R)
• M36: 7,764,279 km (0.039 R)
• M37: 8,005,880 km (0.107 R)
• M38: 8,176,571 km (0.118 R)
• M39: 8,447,193 km (0.088 R)
• M40: 8,645,859 km (0.105 R)
• M41: 9,533,124 km (0.075 R)
• M42: 9,791,929 km (0.11 R)
• M43: 10,369,676 km (0.074 R)
• M44: 10,635,810 km (0.102 R)
• M45: 10,769,850 km (0.073 R)
• M46: 11,066,502 km (0.102 R)
• M47: 11,175,111 km (0.082 R)
• M48: 11,475,503 km (0.058 R)
• M49: 11,612,834 km (0.029 R)
• M50: 11,944,941 km (0.116 R)
• M51: 12,845,670 km (0.072 R)
• M52: 13,189,147 km (0.079 R)
• M53: 13,477,721 km (0.079 R)
• M54: 13,564,637 km (0.086 R)
• M55: 13,826,583 km (0.115 R)
• M56: 13,914,397 km (0.068 R)
• M57: 14,090,324 km (0.102 R)
• M58: 14,474,192 km (0.105 R)
• M59: 15,282,320 km (0.066 R)
• M60: 15,798,732 km (0.118 R)
• M61: 17,224,549 km (0.071 R)
• M62: 17,476,622 km (0.099 R)
• M63: 17,952,792 km (0.064 R)
• M64: 18,368,823 km (0.032 R)
• M65: 18,594,267 km (0.106 R)
• M66: 19,015,236 km (0.08 R)
• M67: 19,210,611 km (0.087 R)
• M68: 19,866,597 km (0.08 R)
• M69: 20,064,814 km (0.118 R)
• M70: 20,296,990 km (0.116 R)
• M71: 20,463,343 km (0.092 R)
• M72: 21,403,117 km (0.094 R)
• M73: 21,504,694 km (0.057 R)
• M74: 22,185,813 km (0.089 R)
• M75: 22,839,257 km (0.083 R)
• M76: 23,081,605 km (0.037 R)
• M77: 23,220,581 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.1

Radius: 3.1

Gravity: 69.42 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.6 AU - 11.72 AU

Year: 17021 Days

Day: 19.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,732,631 km

• M1: 175,628 km (0.066 R)
• M2: 795,412 km (0.086 R)
• M3: 911,649 km (0.107 R)
• M4: 1,134,550 km (0.1 R)
• M5: 1,238,970 km (0.113 R)
• M6: 1,265,448 km (0.106 R)
• M7: 1,319,154 km (0.1 R)
• M8: 1,541,606 km (0.085 R)
• M9: 1,686,566 km (0.097 R)
• M10: 2,575,926 km (0.111 R)
• M11: 2,817,377 km (0.088 R)
• M12: 2,887,837 km (0.119 R)
• M13: 3,471,269 km (0.091 R)
• M14: 3,584,515 km (0.062 R)
• M15: 3,853,791 km (0.052 R)
• M16: 3,932,030 km (0.103 R)
• M17: 4,330,410 km (0.103 R)
• M18: 4,994,325 km (0.045 R)
• M19: 5,208,250 km (0.092 R)
• M20: 5,957,586 km (0.054 R)
• M21: 7,023,919 km (0.103 R)
• M22: 7,311,596 km (0.059 R)
• M23: 7,554,244 km (0.111 R)
• M24: 7,750,366 km (0.066 R)
• M25: 7,848,951 km (0.074 R)
• M26: 8,961,361 km (0.066 R)
• M27: 9,325,482 km (0.112 R)
• M28: 9,800,755 km (0.036 R)
• M29: 10,175,946 km (0.054 R)
• M30: 10,283,956 km (0.057 R)
• M31: 11,329,047 km (0.114 R)
• M32: 12,407,498 km (0.1 R)
• M33: 12,813,058 km (0.051 R)
• M34: 14,115,606 km (0.103 R)
• M35: 14,236,033 km (0.041 R)
• M36: 15,150,524 km (0.078 R)
• M37: 15,397,660 km (0.059 R)
• M38: 15,895,671 km (0.099 R)
• M39: 18,332,770 km (0.035 R)
• M40: 18,530,090 km (0.085 R)
• M41: 18,728,157 km (0.1 R)
• M42: 18,926,823 km (0.083 R)
• M43: 19,998,393 km (0.108 R)
• M44: 21,296,154 km (0.115 R)
• M45: 21,711,588 km (0.114 R)
• M46: 22,059,852 km (0.087 R)
• M47: 22,199,576 km (0.043 R)
• M48: 22,269,588 km (0.068 R)
• M49: 22,691,304 km (0.118 R)
• M50: 26,602,840 km (0.105 R)
• M51: 27,124,936 km (0.055 R)
• M52: 27,725,721 km (0.115 R)
• M53: 29,631,299 km (0.089 R)
• M54: 30,716,632 km (0.078 R)
• M55: 31,893,967 km (0.118 R)
• M56: 32,210,516 km (0.088 R)
• M57: 32,846,456 km (0.097 R)
• M58: 34,454,484 km (0.11 R)
• M59: 35,923,535 km (0.105 R)
• M60: 37,579,584 km (0.072 R)
• M61: 38,249,034 km (0.084 R)
• M62: 38,416,883 km (0.054 R)
• M63: 38,585,180 km (0.087 R)
• M64: 38,837,851 km (0.104 R)
• M65: 39,599,454 km (0.051 R)
• M66: 39,684,426 km (0.111 R)
• M67: 39,939,490 km (0.05 R)
• M68: 40,024,761 km (0.081 R)
• M69: 40,536,984 km (0.119 R)
• M70: 40,622,554 km (0.076 R)
• M71: 40,793,993 km (0.075 R)
• M72: 43,743,614 km (0.081 R)
• M73: 44,183,133 km (0.095 R)
• M74: 45,510,515 km (0.091 R)
• M75: 46,223,797 km (0.057 R)
• M76: 46,313,257 km (0.1 R)
• M77: 46,581,785 km (0.086 R)
• M78: 47,210,545 km (0.101 R)
• M79: 47,480,868 km (0.066 R)
• M80: 50,212,226 km (0.119 R)
• M81: 50,856,993 km (0.051 R)
• M82: 51,504,303 km (0.083 R)
• M83: 53,556,487 km (0.113 R)
• M84: 54,498,205 km (0.093 R)
• M85: 55,255,470 km (0.116 R)
• M86: 55,635,448 km (0.079 R)
• M87: 59,190,642 km (0.029 R)
• M88: 60,554,824 km (0.096 R)
• M89: 61,535,738 km (0.084 R)
• M90: 62,225,384 km (0.085 R)
• M91: 62,917,573 km (0.042 R)
• M92: 63,413,640 km (0.092 R)
• M93: 63,612,455 km (0.11 R)
• M94: 67,225,543 km (0.064 R)
• M95: 67,732,680 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 13,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit