🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.2

Radius: 14.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.59 AU - 0.91 AU

Year: 448 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 58,358,068 km

• M1: 185,053 km (0.102 R)
• M2: 324,927 km (0.115 R)
• M3: 445,353 km (0.104 R)
• M4: 669,151 km (0.106 R)
• M5: 827,276 km (0.112 R)
• M6: 948,451 km (0.12 R)
• M7: 1,066,483 km (0.092 R)
• M8: 1,159,982 km (0.094 R)
• M9: 1,266,944 km (0.11 R)
• M10: 1,609,075 km (0.05 R)
• M11: 1,794,426 km (0.097 R)
• M12: 1,914,105 km (0.085 R)
• M13: 2,067,592 km (0.11 R)
• M14: 2,218,985 km (0.101 R)
• M15: 2,466,570 km (0.1 R)
• M16: 2,709,816 km (0.095 R)
• M17: 2,827,400 km (0.058 R)
• M18: 2,939,748 km (0.045 R)
• M19: 3,039,230 km (0.087 R)
• M20: 3,147,240 km (0.073 R)
• M21: 3,249,116 km (0.097 R)
• M22: 3,464,088 km (0.086 R)
• M23: 3,569,405 km (0.095 R)
• M24: 3,676,068 km (0.045 R)
• M25: 3,837,933 km (0.063 R)
• M26: 4,002,192 km (0.113 R)
• M27: 4,200,858 km (0.034 R)
• M28: 4,329,811 km (0.092 R)
• M29: 4,558,546 km (0.116 R)
• M30: 4,674,485 km (0.093 R)
• M31: 4,816,752 km (0.069 R)
• M32: 5,002,852 km (0.065 R)
• M33: 5,321,346 km (0.065 R)
• M34: 5,452,394 km (0.041 R)
• M35: 5,584,489 km (0.054 R)
• M36: 5,726,606 km (0.049 R)
• M37: 5,896,998 km (0.094 R)
• M38: 6,123,789 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.1

Radius: 9.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.99 AU - 1.55 AU

Year: 988 Days

Day: 12.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 58,358,068 km

• M1: 120,277 km (0.087 R)
• M2: 194,477 km (0.106 R)
• M3: 255,214 km (0.083 R)
• M4: 319,242 km (0.054 R)
• M5: 390,750 km (0.059 R)
• M6: 473,328 km (0.109 R)
• M7: 539,899 km (0.089 R)
• M8: 644,019 km (0.094 R)
• M9: 714,180 km (0.088 R)
• M10: 868,266 km (0.104 R)
• M11: 998,715 km (0.109 R)
• M12: 1,057,507 km (0.075 R)
• M13: 1,135,747 km (0.116 R)
• M14: 1,343,688 km (0.081 R)
• M15: 1,469,051 km (0.096 R)
• M16: 1,605,335 km (0.062 R)
• M17: 1,724,564 km (0.097 R)
• M18: 1,854,116 km (0.028 R)
• M19: 1,949,859 km (0.09 R)
• M20: 2,138,352 km (0.05 R)
• M21: 2,199,986 km (0.109 R)
• M22: 2,317,271 km (0.12 R)
• M23: 2,380,701 km (0.119 R)
• M24: 2,484,970 km (0.074 R)
• M25: 2,557,974 km (0.117 R)
• M26: 2,648,331 km (0.119 R)
• M27: 2,934,512 km (0.054 R)
• M28: 3,257,194 km (0.117 R)
• M29: 3,364,307 km (0.058 R)
• M30: 3,472,615 km (0.116 R)
• M31: 3,720,649 km (0.051 R)
• M32: 3,785,873 km (0.066 R)
• M33: 4,127,555 km (0.089 R)
• M34: 4,224,195 km (0.09 R)
• M35: 4,321,733 km (0.049 R)
• M36: 4,390,398 km (0.113 R)
• M37: 4,628,708 km (0.109 R)
• M38: 4,739,261 km (0.115 R)
• M39: 5,253,279 km (0.114 R)
• M40: 5,326,582 km (0.117 R)
• M41: 5,474,384 km (0.114 R)
• M42: 5,570,127 km (0.094 R)
• M43: 5,817,412 km (0.098 R)
• M44: 5,958,782 km (0.051 R)
• M45: 6,068,288 km (0.1 R)
• M46: 6,134,261 km (0.077 R)
• M47: 6,423,284 km (0.039 R)
• M48: 6,490,603 km (0.05 R)
• M49: 6,580,661 km (0.069 R)
• M50: 6,682,537 km (0.117 R)
• M51: 7,130,134 km (0.116 R)
• M52: 7,188,327 km (0.089 R)
• M53: 7,445,785 km (0.12 R)
• M54: 7,516,545 km (0.089 R)
• M55: 7,861,667 km (0.085 R)
• M56: 7,981,944 km (0.098 R)
• M57: 8,151,289 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.3

Radius: 12.4

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.24 AU - 1.36 AU

Year: 1023 Days

Day: 14 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,358,068 km

• M1: 156,031 km (0.11 R)
• M2: 252,671 km (0.058 R)
• M3: 345,870 km (0.11 R)
• M4: 423,212 km (0.062 R)
• M5: 596,297 km (0.111 R)
• M6: 1,120,189 km (0.077 R)
• M7: 1,263,354 km (0.083 R)
• M8: 1,453,194 km (0.098 R)
• M9: 1,568,534 km (0.104 R)
• M10: 1,695,542 km (0.109 R)
• M11: 1,799,812 km (0.106 R)
• M12: 2,126,085 km (0.118 R)
• M13: 2,277,179 km (0.064 R)
• M14: 2,471,357 km (0.114 R)
• M15: 2,550,494 km (0.042 R)
• M16: 2,650,725 km (0.113 R)
• M17: 2,731,956 km (0.073 R)
• M18: 2,886,491 km (0.093 R)
• M19: 3,086,503 km (0.117 R)
• M20: 3,193,615 km (0.084 R)
• M21: 3,323,915 km (0.087 R)
• M22: 3,691,327 km (0.059 R)
• M23: 3,770,914 km (0.105 R)
• M24: 3,885,805 km (0.097 R)
• M25: 4,189,788 km (0.09 R)
• M26: 4,368,856 km (0.105 R)
• M27: 4,846,223 km (0.091 R)
• M28: 4,946,154 km (0.061 R)
• M29: 5,072,116 km (0.101 R)
• M30: 5,353,210 km (0.086 R)
• M31: 5,495,627 km (0.111 R)
• M32: 5,573,867 km (0.08 R)
• M33: 5,917,194 km (0.119 R)
• M34: 6,213,099 km (0.099 R)
• M35: 6,349,233 km (0.091 R)
• M36: 6,513,940 km (0.059 R)
• M37: 6,819,718 km (0.107 R)
• M38: 7,002,527 km (0.108 R)
• M39: 7,215,554 km (0.099 R)
• M40: 7,358,719 km (0.116 R)
• M41: 7,488,570 km (0.092 R)
• M42: 7,985,534 km (0.103 R)
• M43: 8,074,246 km (0.109 R)
• M44: 8,568,816 km (0.032 R)
• M45: 8,674,881 km (0.102 R)
• M46: 8,919,175 km (0.093 R)
• M47: 9,134,895 km (0.087 R)
• M48: 9,305,586 km (0.113 R)
• M49: 10,046,694 km (0.09 R)
• M50: 10,287,247 km (0.075 R)
• M51: 10,692,358 km (0.111 R)
• M52: 10,839,563 km (0.078 R)
• M53: 10,987,365 km (0.118 R)
• M54: 11,102,855 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.5

Radius: 10.3

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.67 AU - 2.55 AU

Year: 2116 Days

Day: 7.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 58,358,068 km

• M1: 148,999 km (0.096 R)
• M2: 241,601 km (0.108 R)
• M3: 330,462 km (0.103 R)
• M4: 560,842 km (0.107 R)
• M5: 674,836 km (0.071 R)
• M6: 752,627 km (0.116 R)
• M7: 889,808 km (0.095 R)
• M8: 986,299 km (0.114 R)
• M9: 1,086,380 km (0.087 R)
• M10: 1,243,308 km (0.095 R)
• M11: 1,944,922 km (0.118 R)
• M12: 2,098,409 km (0.078 R)
• M13: 2,527,456 km (0.105 R)
• M14: 2,709,666 km (0.105 R)
• M15: 2,823,959 km (0.094 R)
• M16: 2,954,558 km (0.113 R)
• M17: 3,087,102 km (0.115 R)
• M18: 3,206,780 km (0.095 R)
• M19: 3,732,018 km (0.105 R)
• M20: 3,891,789 km (0.103 R)
• M21: 4,485,393 km (0.045 R)
• M22: 4,587,120 km (0.09 R)
• M23: 4,741,205 km (0.115 R)
• M24: 4,879,583 km (0.104 R)
• M25: 4,949,296 km (0.11 R)
• M26: 5,374,453 km (0.069 R)
• M27: 5,518,815 km (0.091 R)
• M28: 6,165,676 km (0.108 R)
• M29: 6,412,064 km (0.054 R)
• M30: 6,565,402 km (0.072 R)
• M31: 6,778,130 km (0.059 R)
• M32: 6,875,668 km (0.093 R)
• M33: 7,170,824 km (0.088 R)
• M34: 7,591,045 km (0.115 R)
• M35: 7,692,323 km (0.105 R)
• M36: 8,143,210 km (0.084 R)
• M37: 8,288,620 km (0.025 R)
• M38: 8,434,777 km (0.09 R)
• M39: 8,771,970 km (0.117 R)
• M40: 8,857,092 km (0.033 R)
• M41: 8,963,755 km (0.086 R)
• M42: 9,070,717 km (0.11 R)
• M43: 9,135,194 km (0.105 R)
• M44: 9,372,905 km (0.087 R)
• M45: 9,788,338 km (0.101 R)
• M46: 11,509,462 km (0.098 R)
• M47: 11,954,216 km (0.119 R)
• M48: 12,143,158 km (0.075 R)
• M49: 12,356,934 km (0.117 R)
• M50: 12,428,441 km (0.09 R)
• M51: 12,788,224 km (0.113 R)
• M52: 13,322,139 km (0.06 R)
• M53: 13,542,646 km (0.105 R)
• M54: 13,714,983 km (0.049 R)
• M55: 14,036,918 km (0.111 R)
• M56: 14,136,550 km (0.114 R)
• M57: 14,386,528 km (0.055 R)
• M58: 14,663,284 km (0.116 R)
• M59: 14,890,972 km (0.106 R)
• M60: 15,426,832 km (0.031 R)
• M61: 16,203,245 km (0.089 R)
• M62: 16,281,634 km (0.111 R)
• M63: 16,912,937 km (0.061 R)
• M64: 17,365,022 km (0.105 R)
• M65: 17,471,984 km (0.101 R)
• M66: 17,821,146 km (0.048 R)
• M67: 17,983,010 km (0.115 R)

Asteroid Belt

Center: 5.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.5

Radius: 3.2

Gravity: 39.01 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.9 AU - 10.42 AU

Year: 17591 Days

Day: 24.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 58,358,068 km

• M1: 89,609 km (0.101 R)
• M2: 389,403 km (0.114 R)
• M3: 488,886 km (0.096 R)
• M4: 812,616 km (0.092 R)
• M5: 854,353 km (0.109 R)
• M6: 961,914 km (0.039 R)
• M7: 1,995,785 km (0.117 R)
• M8: 2,138,502 km (0.07 R)
• M9: 2,196,546 km (0.103 R)
• M10: 2,494,395 km (0.087 R)
• M11: 2,997,044 km (0.115 R)
• M12: 3,807,266 km (0.087 R)
• M13: 3,913,032 km (0.056 R)
• M14: 4,055,598 km (0.107 R)
• M15: 4,382,470 km (0.103 R)
• M16: 4,869,710 km (0.079 R)
• M17: 4,984,451 km (0.115 R)
• M18: 5,373,705 km (0.056 R)
• M19: 5,612,015 km (0.102 R)
• M20: 5,894,306 km (0.114 R)
• M21: 7,505,176 km (0.082 R)
• M22: 7,549,307 km (0.083 R)
• M23: 7,637,869 km (0.055 R)
• M24: 7,682,299 km (0.049 R)
• M25: 7,905,499 km (0.117 R)
• M26: 9,622,434 km (0.079 R)
• M27: 10,497,731 km (0.058 R)
• M28: 10,894,764 km (0.111 R)
• M29: 11,095,225 km (0.066 R)
• M30: 11,398,161 km (0.111 R)
• M31: 11,448,875 km (0.098 R)
• M32: 11,652,627 km (0.104 R)
• M33: 13,754,627 km (0.088 R)
• M34: 13,916,940 km (0.107 R)
• M35: 14,134,306 km (0.063 R)
• M36: 14,352,869 km (0.075 R)
• M37: 14,959,637 km (0.088 R)
• M38: 15,856,926 km (0.083 R)
• M39: 16,197,859 km (0.071 R)
• M40: 17,176,977 km (0.065 R)
• M41: 18,115,853 km (0.102 R)
• M42: 18,412,656 km (0.089 R)
• M43: 18,472,195 km (0.117 R)
• M44: 18,770,942 km (0.075 R)
• M45: 19,312,636 km (0.113 R)
• M46: 19,920,602 km (0.115 R)
• M47: 20,104,159 km (0.11 R)
• M48: 20,473,067 km (0.078 R)
• M49: 20,968,535 km (0.103 R)
• M50: 21,155,233 km (0.097 R)
• M51: 21,405,062 km (0.058 R)
• M52: 22,350,819 km (0.081 R)
• M53: 22,605,435 km (0.105 R)
• M54: 23,632,873 km (0.119 R)
• M55: 24,348,101 km (0.084 R)
• M56: 25,004,536 km (0.065 R)
• M57: 25,202,604 km (0.05 R)
• M58: 25,933,240 km (0.116 R)
• M59: 26,536,119 km (0.109 R)
• M60: 27,551,290 km (0.119 R)
• M61: 29,758,906 km (0.11 R)
• M62: 30,460,370 km (0.06 R)
• M63: 31,309,338 km (0.098 R)
• M64: 32,309,400 km (0.11 R)
• M65: 33,102,718 km (0.074 R)
• M66: 34,194,632 km (0.086 R)
• M67: 36,264,169 km (0.097 R)
• M68: 38,526,239 km (0.052 R)
• M69: 38,602,534 km (0.105 R)
• M70: 38,907,713 km (0.044 R)
• M71: 39,137,197 km (0.054 R)
• M72: 39,213,791 km (0.111 R)
• M73: 39,290,385 km (0.083 R)
• M74: 39,597,509 km (0.061 R)
• M75: 39,905,232 km (0.08 R)
• M76: 40,445,879 km (0.092 R)
• M77: 40,600,862 km (0.112 R)
• M78: 40,988,919 km (0.075 R)
• M79: 43,978,782 km (0.089 R)
• M80: 45,097,924 km (0.104 R)
• M81: 45,661,010 km (0.092 R)
• M82: 45,902,910 km (0.114 R)
• M83: 47,119,440 km (0.07 R)
• M84: 49,749,819 km (0.1 R)
• M85: 50,414,782 km (0.109 R)
• M86: 50,581,583 km (0.107 R)
• M87: 50,999,111 km (0.101 R)
• M88: 51,753,683 km (0.086 R)
• M89: 51,921,831 km (0.093 R)
• M90: 53,698,604 km (0.077 R)
• M91: 54,124,659 km (0.106 R)
• M92: 55,323,237 km (0.079 R)
• M93: 56,271,239 km (0.119 R)
• M94: 56,444,174 km (0.104 R)
• M95: 56,877,260 km (0.081 R)
• M96: 58,095,884 km (0.118 R)
• M97: 58,358,129 km (0.109 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: 266 - 10,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit