🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.4

Radius: 10.2

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.84 AU - 0.92 AU

Year: 570 Days

Day: 13.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,482,058 km

• M1: 127,158 km (0.106 R)
• M2: 193,430 km (0.076 R)
• M3: 281,094 km (0.1 R)
• M4: 400,174 km (0.098 R)
• M5: 473,028 km (0.093 R)
• M6: 539,899 km (0.038 R)
• M7: 641,176 km (0.081 R)
• M8: 732,282 km (0.058 R)
• M9: 904,618 km (0.07 R)
• M10: 976,575 km (0.107 R)
• M11: 1,055,563 km (0.108 R)
• M12: 1,154,896 km (0.048 R)
• M13: 1,233,584 km (0.043 R)
• M14: 1,385,725 km (0.094 R)
• M15: 1,523,954 km (0.097 R)
• M16: 1,608,028 km (0.102 R)
• M17: 1,690,755 km (0.082 R)
• M18: 1,762,861 km (0.119 R)
• M19: 1,842,148 km (0.06 R)
• M20: 1,922,632 km (0.074 R)
• M21: 1,994,888 km (0.111 R)
• M22: 2,122,943 km (0.103 R)
• M23: 2,220,631 km (0.114 R)
• M24: 2,306,650 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.9

Radius: 11.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.76 AU - 1.1 AU

Year: 619 Days

Day: 10.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 40,482,058 km

• M1: 139,425 km (0.118 R)
• M2: 245,191 km (0.082 R)
• M3: 318,793 km (0.084 R)
• M4: 389,553 km (0.107 R)
• M5: 500,704 km (0.044 R)
• M6: 606,320 km (0.034 R)
• M7: 696,976 km (0.117 R)
• M8: 768,484 km (0.11 R)
• M9: 919,728 km (0.101 R)
• M10: 1,012,927 km (0.08 R)
• M11: 1,090,868 km (0.03 R)
• M12: 1,219,073 km (0.101 R)
• M13: 1,297,612 km (0.118 R)
• M14: 1,429,108 km (0.066 R)
• M15: 1,512,285 km (0.111 R)
• M16: 1,624,034 km (0.102 R)
• M17: 1,755,381 km (0.117 R)
• M18: 1,901,688 km (0.074 R)
• M19: 2,005,509 km (0.119 R)
• M20: 2,075,820 km (0.119 R)
• M21: 2,170,815 km (0.106 R)
• M22: 2,255,188 km (0.108 R)
• M23: 2,464,775 km (0.115 R)
• M24: 2,546,754 km (0.096 R)
• M25: 2,635,914 km (0.055 R)
• M26: 2,903,395 km (0.109 R)
• M27: 3,057,332 km (0.116 R)
• M28: 3,193,466 km (0.072 R)
• M29: 3,331,694 km (0.1 R)
• M30: 3,422,650 km (0.109 R)
• M31: 3,599,774 km (0.047 R)
• M32: 3,816,541 km (0.088 R)
• M33: 3,889,694 km (0.049 R)
• M34: 3,985,586 km (0.058 R)
• M35: 4,127,256 km (0.089 R)
• M36: 4,209,983 km (0.04 R)
• M37: 4,392,343 km (0.091 R)
• M38: 4,476,866 km (0.033 R)
• M39: 4,631,999 km (0.089 R)
• M40: 4,710,239 km (0.053 R)
• M41: 4,796,856 km (0.084 R)
• M42: 4,931,643 km (0.109 R)
• M43: 5,124,176 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.9

Radius: 15

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.48 AU - 1.48 AU

Year: 1243 Days

Day: 9.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 40,482,058 km

• M1: 199,564 km (0.088 R)
• M2: 314,305 km (0.092 R)
• M3: 447,298 km (0.093 R)
• M4: 639,980 km (0.099 R)
• M5: 738,565 km (0.058 R)
• M6: 843,433 km (0.103 R)
• M7: 969,394 km (0.081 R)
• M8: 1,110,615 km (0.079 R)
• M9: 1,209,050 km (0.065 R)
• M10: 1,487,003 km (0.091 R)
• M11: 1,615,507 km (0.088 R)
• M12: 1,894,059 km (0.065 R)
• M13: 2,167,972 km (0.106 R)
• M14: 2,336,569 km (0.048 R)
• M15: 2,476,892 km (0.034 R)
• M16: 2,631,277 km (0.117 R)
• M17: 2,949,920 km (0.107 R)
• M18: 3,587,507 km (0.09 R)
• M19: 3,788,566 km (0.094 R)
• M20: 3,916,173 km (0.096 R)
• M21: 4,084,171 km (0.046 R)
• M22: 4,201,905 km (0.025 R)
• M23: 4,374,092 km (0.114 R)
• M24: 4,481,204 km (0.087 R)
• M25: 4,589,214 km (0.119 R)
• M26: 5,114,452 km (0.093 R)
• M27: 5,270,183 km (0.103 R)
• M28: 5,470,645 km (0.098 R)
• M29: 5,688,309 km (0.045 R)
• M30: 5,805,594 km (0.028 R)
• M31: 5,908,817 km (0.102 R)
• M32: 6,162,235 km (0.099 R)
• M33: 6,267,702 km (0.111 R)
• M34: 6,449,763 km (0.093 R)
• M35: 6,618,359 km (0.073 R)
• M36: 6,928,476 km (0.036 R)
• M37: 7,148,534 km (0.048 R)
• M38: 7,338,972 km (0.104 R)
• M39: 7,936,765 km (0.061 R)
• M40: 8,399,771 km (0.045 R)
• M41: 8,600,980 km (0.107 R)
• M42: 8,735,917 km (0.047 R)
• M43: 8,973,778 km (0.117 R)
• M44: 9,369,464 km (0.115 R)
• M45: 9,735,680 km (0.07 R)
• M46: 9,929,409 km (0.071 R)
• M47: 10,053,426 km (0.078 R)
• M48: 10,267,051 km (0.115 R)
• M49: 10,518,376 km (0.113 R)
• M50: 10,789,896 km (0.093 R)
• M51: 11,008,758 km (0.035 R)
• M52: 11,413,869 km (0.088 R)
• M53: 11,562,419 km (0.069 R)
• M54: 12,125,207 km (0.05 R)
• M55: 12,543,632 km (0.087 R)
• M56: 12,716,118 km (0.113 R)
• M57: 12,908,800 km (0.072 R)
• M58: 13,102,530 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 9.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.57 AU - 5.44 AU

Year: 7717 Days

Day: 14.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 75.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,482,058 km

• M1: 129,552 km (0.104 R)
• M2: 300,542 km (0.114 R)
• M3: 438,322 km (0.096 R)
• M4: 503,696 km (0.096 R)
• M5: 762,201 km (0.112 R)
• M6: 961,466 km (0.115 R)
• M7: 1,084,734 km (0.095 R)
• M8: 1,201,720 km (0.118 R)
• M9: 1,435,691 km (0.093 R)
• M10: 1,499,719 km (0.06 R)
• M11: 1,904,979 km (0.119 R)
• M12: 1,990,100 km (0.087 R)
• M13: 2,178,893 km (0.049 R)
• M14: 2,298,122 km (0.098 R)
• M15: 2,653,268 km (0.103 R)
• M16: 2,780,875 km (0.114 R)
• M17: 3,414,721 km (0.045 R)
• M18: 3,518,991 km (0.027 R)
• M19: 3,641,811 km (0.059 R)
• M20: 3,801,880 km (0.091 R)
• M21: 3,982,595 km (0.119 R)
• M22: 4,055,748 km (0.072 R)
• M23: 4,277,602 km (0.111 R)
• M24: 4,752,874 km (0.093 R)
• M25: 4,849,963 km (0.119 R)
• M26: 5,224,855 km (0.117 R)
• M27: 5,650,312 km (0.096 R)
• M28: 5,753,235 km (0.098 R)
• M29: 5,940,232 km (0.078 R)
• M30: 6,002,914 km (0.1 R)
• M31: 6,256,183 km (0.088 R)
• M32: 6,320,061 km (0.075 R)
• M33: 6,620,903 km (0.066 R)
• M34: 6,773,193 km (0.052 R)
• M35: 7,416,165 km (0.097 R)
• M36: 7,894,130 km (0.096 R)
• M37: 8,475,916 km (0.113 R)
• M38: 8,688,794 km (0.116 R)
• M39: 9,192,490 km (0.119 R)
• M40: 9,656,393 km (0.079 R)
• M41: 9,878,695 km (0.119 R)
• M42: 10,454,797 km (0.097 R)
• M43: 11,274,294 km (0.088 R)
• M44: 11,849,797 km (0.109 R)
• M45: 12,542,136 km (0.117 R)
• M46: 13,220,263 km (0.116 R)
• M47: 13,854,708 km (0.08 R)
• M48: 14,049,634 km (0.11 R)
• M49: 14,470,752 km (0.072 R)
• M50: 14,782,214 km (0.119 R)
• M51: 15,067,198 km (0.09 R)
• M52: 15,411,573 km (0.091 R)
• M53: 15,962,392 km (0.103 R)
• M54: 16,108,250 km (0.109 R)
• M55: 16,578,436 km (0.103 R)
• M56: 17,112,800 km (0.035 R)
• M57: 17,592,560 km (0.119 R)
• M58: 17,713,136 km (0.119 R)
• M59: 18,137,545 km (0.098 R)
• M60: 18,381,539 km (0.115 R)
• M61: 19,493,051 km (0.116 R)
• M62: 19,617,816 km (0.076 R)
• M63: 19,774,295 km (0.117 R)
• M64: 20,214,412 km (0.042 R)
• M65: 20,530,961 km (0.051 R)
• M66: 20,657,970 km (0.047 R)
• M67: 20,785,278 km (0.079 R)
• M68: 21,072,506 km (0.062 R)
• M69: 21,136,534 km (0.113 R)
• M70: 21,393,393 km (0.111 R)
• M71: 21,490,033 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.5

Radius: 4.2

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.68 AU - 7.32 AU

Year: 12784 Days

Day: 16.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 40,482,058 km

• M1: 98,884 km (0.052 R)
• M2: 175,329 km (0.059 R)
• M3: 294,558 km (0.106 R)
• M4: 438,172 km (0.092 R)
• M5: 517,908 km (0.107 R)
• M6: 616,942 km (0.088 R)
• M7: 737,817 km (0.108 R)
• M8: 785,090 km (0.12 R)
• M9: 932,892 km (0.069 R)
• M10: 1,180,477 km (0.116 R)
• M11: 1,292,526 km (0.112 R)
• M12: 1,608,476 km (0.072 R)
• M13: 1,753,885 km (0.095 R)
• M14: 2,448,169 km (0.036 R)
• M15: 2,543,313 km (0.09 R)
• M16: 3,062,867 km (0.108 R)
• M17: 3,321,671 km (0.106 R)
• M18: 3,506,873 km (0.029 R)
• M19: 3,614,285 km (0.104 R)
• M20: 4,224,195 km (0.087 R)
• M21: 4,338,488 km (0.061 R)
• M22: 4,395,933 km (0.041 R)
• M23: 4,570,065 km (0.094 R)
• M24: 4,716,970 km (0.109 R)
• M25: 5,075,706 km (0.116 R)
• M26: 5,755,928 km (0.094 R)
• M27: 5,946,366 km (0.106 R)
• M28: 6,464,423 km (0.041 R)
• M29: 6,762,123 km (0.095 R)
• M30: 6,828,844 km (0.068 R)
• M31: 6,996,692 km (0.051 R)
• M32: 7,064,311 km (0.118 R)
• M33: 7,131,929 km (0.101 R)
• M34: 7,233,955 km (0.071 R)
• M35: 7,336,579 km (0.112 R)
• M36: 8,102,969 km (0.085 R)
• M37: 9,004,296 km (0.077 R)
• M38: 10,089,030 km (0.092 R)
• M39: 10,627,433 km (0.108 R)
• M40: 11,017,584 km (0.073 R)
• M41: 12,216,162 km (0.086 R)
• M42: 12,256,703 km (0.101 R)
• M43: 12,748,132 km (0.049 R)
• M44: 14,994,344 km (0.087 R)
• M45: 16,229,424 km (0.115 R)
• M46: 17,131,350 km (0.095 R)
• M47: 17,542,445 km (0.091 R)
• M48: 17,818,453 km (0.069 R)
• M49: 18,467,708 km (0.116 R)
• M50: 18,514,382 km (0.104 R)
• M51: 18,654,705 km (0.046 R)
• M52: 19,030,495 km (0.11 R)
• M53: 19,172,164 km (0.071 R)
• M54: 19,361,405 km (0.079 R)
• M55: 19,503,822 km (0.054 R)
• M56: 20,028,911 km (0.085 R)
• M57: 20,995,313 km (0.083 R)
• M58: 21,484,349 km (0.058 R)
• M59: 21,878,090 km (0.101 R)
• M60: 22,723,019 km (0.116 R)
• M61: 22,772,985 km (0.086 R)
• M62: 23,174,505 km (0.088 R)
• M63: 23,628,984 km (0.03 R)
• M64: 23,679,697 km (0.042 R)
• M65: 24,188,629 km (0.071 R)
• M66: 24,341,967 km (0.085 R)
• M67: 24,598,228 km (0.096 R)
• M68: 25,268,876 km (0.102 R)
• M69: 25,320,636 km (0.044 R)
• M70: 26,575,164 km (0.109 R)
• M71: 27,263,165 km (0.113 R)
• M72: 27,582,706 km (0.115 R)
• M73: 27,796,332 km (0.098 R)
• M74: 29,798,849 km (0.093 R)
• M75: 30,018,159 km (0.081 R)
• M76: 30,789,785 km (0.089 R)
• M77: 32,296,236 km (0.117 R)
• M78: 32,577,928 km (0.084 R)
• M79: 32,690,725 km (0.071 R)
• M80: 32,973,465 km (0.115 R)
• M81: 33,769,475 km (0.073 R)
• M82: 33,883,768 km (0.082 R)
• M83: 34,169,949 km (0.104 R)
• M84: 34,341,986 km (0.088 R)
• M85: 34,456,878 km (0.084 R)
• M86: 34,686,959 km (0.078 R)
• M87: 34,859,894 km (0.104 R)
• M88: 35,903,489 km (0.12 R)
• M89: 37,074,990 km (0.083 R)
• M90: 38,021,346 km (0.109 R)
• M91: 38,616,746 km (0.073 R)
• M92: 39,335,264 km (0.046 R)
• M93: 39,816,820 km (0.092 R)
• M94: 40,058,271 km (0.039 R)
• M95: 40,360,758 km (0.044 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 14,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit