🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.3

Radius: 11.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.94 AU - 1.98 AU

Year: 1745 Days

Day: 8.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 52,187,922 km

• M1: 162,613 km (0.05 R)
• M2: 251,175 km (0.113 R)
• M3: 337,493 km (0.114 R)
• M4: 448,943 km (0.078 R)
• M5: 688,449 km (0.062 R)
• M6: 771,925 km (0.078 R)
• M7: 872,006 km (0.072 R)
• M8: 963,560 km (0.11 R)
• M9: 1,107,623 km (0.115 R)
• M10: 1,266,645 km (0.119 R)
• M11: 1,441,226 km (0.104 R)
• M12: 1,543,551 km (0.05 R)
• M13: 1,681,330 km (0.093 R)
• M14: 1,917,396 km (0.11 R)
• M15: 2,137,305 km (0.099 R)
• M16: 2,273,439 km (0.074 R)
• M17: 2,384,440 km (0.113 R)
• M18: 2,468,963 km (0.079 R)
• M19: 2,554,533 km (0.058 R)
• M20: 2,886,641 km (0.091 R)
• M21: 3,007,366 km (0.111 R)
• M22: 3,191,521 km (0.102 R)
• M23: 3,337,379 km (0.102 R)
• M24: 3,464,088 km (0.095 R)
• M25: 3,744,584 km (0.086 R)
• M26: 3,865,459 km (0.088 R)
• M27: 4,122,469 km (0.12 R)
• M28: 4,235,864 km (0.103 R)
• M29: 4,419,719 km (0.042 R)
• M30: 4,500,951 km (0.063 R)
• M31: 4,665,060 km (0.091 R)
• M32: 4,831,114 km (0.077 R)
• M33: 4,950,942 km (0.119 R)
• M34: 5,108,169 km (0.114 R)
• M35: 5,267,191 km (0.097 R)
• M36: 5,440,276 km (0.114 R)
• M37: 5,577,607 km (0.108 R)
• M38: 6,307,495 km (0.088 R)
• M39: 6,557,623 km (0.119 R)
• M40: 6,757,336 km (0.087 R)
• M41: 7,013,298 km (0.066 R)
• M42: 7,135,669 km (0.111 R)
• M43: 7,217,499 km (0.061 R)
• M44: 7,674,072 km (0.08 R)
• M45: 7,884,705 km (0.089 R)
• M46: 8,082,923 km (0.071 R)
• M47: 8,268,574 km (0.099 R)
• M48: 8,441,209 km (0.108 R)
• M49: 8,542,487 km (0.088 R)
• M50: 8,644,214 km (0.081 R)
• M51: 8,790,072 km (0.118 R)
• M52: 9,173,341 km (0.06 R)
• M53: 9,322,341 km (0.1 R)
• M54: 9,682,872 km (0.112 R)
• M55: 10,124,784 km (0.098 R)
• M56: 10,433,404 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.8

Radius: 10.2

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.97 AU - 3.55 AU

Year: 3742 Days

Day: 11.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,187,922 km

• M1: 141,819 km (0.066 R)
• M2: 259,253 km (0.102 R)
• M3: 322,982 km (0.09 R)
• M4: 420,220 km (0.082 R)
• M5: 529,576 km (0.095 R)
• M6: 629,209 km (0.063 R)
• M7: 714,031 km (0.09 R)
• M8: 981,063 km (0.063 R)
• M9: 1,172,399 km (0.086 R)
• M10: 1,252,433 km (0.068 R)
• M11: 1,320,650 km (0.103 R)
• M12: 1,446,761 km (0.071 R)
• M13: 1,547,740 km (0.112 R)
• M14: 1,975,440 km (0.055 R)
• M15: 2,404,935 km (0.104 R)
• M16: 2,613,026 km (0.111 R)
• M17: 2,808,999 km (0.083 R)
• M18: 3,196,757 km (0.107 R)
• M19: 3,425,941 km (0.06 R)
• M20: 3,562,224 km (0.066 R)
• M21: 3,680,407 km (0.071 R)
• M22: 4,002,042 km (0.099 R)
• M23: 4,145,806 km (0.051 R)
• M24: 4,501,699 km (0.085 R)
• M25: 4,608,362 km (0.104 R)
• M26: 4,977,271 km (0.116 R)
• M27: 5,265,695 km (0.115 R)
• M28: 5,514,178 km (0.092 R)
• M29: 5,651,359 km (0.055 R)
• M30: 5,882,487 km (0.095 R)
• M31: 5,999,174 km (0.078 R)
• M32: 6,282,512 km (0.105 R)
• M33: 6,449,912 km (0.103 R)
• M34: 6,789,051 km (0.083 R)
• M35: 7,509,963 km (0.111 R)
• M36: 7,662,253 km (0.063 R)
• M37: 8,177,020 km (0.083 R)
• M38: 8,544,133 km (0.109 R)
• M39: 8,650,048 km (0.075 R)
• M40: 8,783,041 km (0.077 R)
• M41: 9,050,970 km (0.087 R)
• M42: 9,186,057 km (0.119 R)
• M43: 9,567,532 km (0.071 R)
• M44: 9,898,891 km (0.058 R)
• M45: 10,121,792 km (0.072 R)
• M46: 11,290,301 km (0.043 R)
• M47: 11,993,860 km (0.108 R)
• M48: 12,351,099 km (0.086 R)
• M49: 13,536,064 km (0.109 R)
• M50: 13,814,615 km (0.114 R)
• M51: 13,939,081 km (0.089 R)
• M52: 14,693,503 km (0.099 R)
• M53: 15,300,272 km (0.102 R)
• M54: 15,396,762 km (0.046 R)
• M55: 16,012,956 km (0.106 R)
• M56: 16,472,072 km (0.093 R)
• M57: 16,736,411 km (0.064 R)
• M58: 16,869,105 km (0.084 R)
• M59: 17,235,919 km (0.08 R)
• M60: 17,638,935 km (0.044 R)
• M61: 18,283,553 km (0.083 R)
• M62: 18,351,769 km (0.083 R)
• M63: 18,557,317 km (0.04 R)
• M64: 18,694,648 km (0.075 R)
• M65: 18,797,870 km (0.086 R)
• M66: 18,901,242 km (0.109 R)
• M67: 19,805,711 km (0.106 R)
• M68: 20,333,941 km (0.118 R)
• M69: 21,009,675 km (0.09 R)
• M70: 21,081,182 km (0.103 R)
• M71: 22,419,634 km (0.089 R)
• M72: 22,602,593 km (0.109 R)
• M73: 22,786,000 km (0.072 R)
• M74: 23,080,707 km (0.07 R)
• M75: 23,972,012 km (0.056 R)
• M76: 24,309,205 km (0.108 R)
• M77: 24,384,303 km (0.109 R)
• M78: 25,064,076 km (0.096 R)
• M79: 25,253,916 km (0.048 R)
• M80: 25,558,796 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.5

Radius: 8.5

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.71 AU - 7.19 AU

Year: 9228 Days

Day: 11.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,187,922 km

• M1: 211,681 km (0.098 R)
• M2: 417,528 km (0.089 R)
• M3: 627,862 km (0.08 R)
• M4: 685,906 km (0.104 R)
• M5: 776,563 km (0.058 R)
• M6: 1,056,311 km (0.108 R)
• M7: 1,162,525 km (0.047 R)
• M8: 1,424,621 km (0.116 R)
• M9: 1,643,632 km (0.09 R)
• M10: 1,746,705 km (0.084 R)
• M11: 2,341,057 km (0.099 R)
• M12: 2,819,172 km (0.119 R)
• M13: 3,044,167 km (0.085 R)
• M14: 3,275,146 km (0.083 R)
• M15: 3,405,895 km (0.107 R)
• M16: 3,538,438 km (0.113 R)
• M17: 3,891,041 km (0.084 R)
• M18: 3,973,918 km (0.092 R)
• M19: 4,057,543 km (0.069 R)
• M20: 4,254,863 km (0.057 R)
• M21: 4,311,859 km (0.092 R)
• M22: 4,659,076 km (0.108 R)
• M23: 4,925,360 km (0.094 R)
• M24: 5,442,071 km (0.052 R)
• M25: 5,504,005 km (0.065 R)
• M26: 5,628,620 km (0.1 R)
• M27: 6,200,832 km (0.114 R)
• M28: 7,161,250 km (0.081 R)
• M29: 7,606,753 km (0.077 R)
• M30: 8,131,991 km (0.115 R)
• M31: 8,309,713 km (0.075 R)
• M32: 8,416,975 km (0.118 R)
• M33: 8,960,015 km (0.112 R)
• M34: 9,070,119 km (0.114 R)
• M35: 9,217,473 km (0.066 R)
• M36: 9,814,817 km (0.078 R)
• M37: 10,386,281 km (0.117 R)
• M38: 10,617,858 km (0.105 R)
• M39: 10,695,350 km (0.06 R)
• M40: 11,046,905 km (0.068 R)
• M41: 11,243,776 km (0.105 R)
• M42: 11,601,165 km (0.082 R)
• M43: 11,881,661 km (0.115 R)
• M44: 11,962,145 km (0.076 R)
• M45: 12,777,902 km (0.119 R)
• M46: 13,359,389 km (0.106 R)
• M47: 13,864,880 km (0.102 R)
• M48: 14,119,945 km (0.086 R)
• M49: 15,815,337 km (0.038 R)
• M50: 15,992,760 km (0.099 R)
• M51: 16,081,771 km (0.057 R)
• M52: 16,349,850 km (0.076 R)
• M53: 17,026,332 km (0.115 R)
• M54: 17,117,138 km (0.093 R)
• M55: 17,208,243 km (0.067 R)
• M56: 17,758,015 km (0.101 R)
• M57: 18,359,997 km (0.055 R)
• M58: 18,921,587 km (0.089 R)
• M59: 20,013,802 km (0.119 R)
• M60: 20,109,694 km (0.057 R)
• M61: 20,350,247 km (0.111 R)
• M62: 20,688,638 km (0.078 R)
• M63: 21,321,885 km (0.059 R)
• M64: 22,110,116 km (0.109 R)
• M65: 22,408,115 km (0.076 R)
• M66: 24,788,367 km (0.093 R)
• M67: 25,720,960 km (0.085 R)
• M68: 26,296,613 km (0.112 R)
• M69: 27,088,434 km (0.115 R)
• M70: 27,567,148 km (0.114 R)
• M71: 28,533,251 km (0.101 R)
• M72: 28,749,420 km (0.068 R)
• M73: 29,619,481 km (0.082 R)
• M74: 32,619,517 km (0.085 R)
• M75: 32,789,011 km (0.056 R)
• M76: 33,072,200 km (0.079 R)
• M77: 33,185,744 km (0.031 R)
• M78: 33,983,699 km (0.101 R)
• M79: 34,499,962 km (0.099 R)
• M80: 35,656,802 km (0.112 R)
• M81: 36,239,785 km (0.092 R)
• M82: 37,711,379 km (0.079 R)
• M83: 38,008,032 km (0.113 R)
• M84: 38,245,892 km (0.114 R)
• M85: 38,544,041 km (0.083 R)
• M86: 39,082,444 km (0.07 R)
• M87: 39,322,548 km (0.07 R)
• M88: 39,502,963 km (0.11 R)
• M89: 40,166,729 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.3

Radius: 7.6

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.3 AU - 7.44 AU

Year: 12721 Days

Day: 19.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,187,922 km

• M1: 96,191 km (0.099 R)
• M2: 154,684 km (0.1 R)
• M3: 288,275 km (0.028 R)
• M4: 392,694 km (0.078 R)
• M5: 527,033 km (0.076 R)
• M6: 860,188 km (0.112 R)
• M7: 1,644,081 km (0.062 R)
• M8: 2,314,429 km (0.091 R)
• M9: 2,765,017 km (0.099 R)
• M10: 3,000,634 km (0.096 R)
• M11: 3,428,484 km (0.07 R)
• M12: 3,586,011 km (0.07 R)
• M13: 4,006,680 km (0.049 R)
• M14: 4,239,604 km (0.051 R)
• M15: 4,477,165 km (0.108 R)
• M16: 5,287,836 km (0.107 R)
• M17: 5,506,698 km (0.087 R)
• M18: 6,066,942 km (0.116 R)
• M19: 6,143,087 km (0.114 R)
• M20: 7,689,031 km (0.076 R)
• M21: 8,020,391 km (0.028 R)
• M22: 9,568,729 km (0.084 R)
• M23: 9,746,301 km (0.096 R)
• M24: 9,880,191 km (0.094 R)
• M25: 10,059,858 km (0.093 R)
• M26: 11,206,376 km (0.066 R)
• M27: 11,346,699 km (0.095 R)
• M28: 11,581,867 km (0.05 R)
• M29: 12,490,525 km (0.118 R)
• M30: 13,223,853 km (0.097 R)
• M31: 13,372,254 km (0.063 R)
• M32: 13,471,438 km (0.053 R)
• M33: 13,720,518 km (0.041 R)
• M34: 14,071,774 km (0.078 R)
• M35: 14,988,659 km (0.055 R)
• M36: 15,143,493 km (0.11 R)
• M37: 16,188,285 km (0.1 R)
• M38: 16,453,073 km (0.088 R)
• M39: 16,506,180 km (0.05 R)
• M40: 16,772,764 km (0.088 R)
• M41: 17,689,799 km (0.1 R)
• M42: 17,853,309 km (0.089 R)
• M43: 18,126,924 km (0.076 R)
• M44: 18,401,884 km (0.1 R)
• M45: 19,123,395 km (0.061 R)
• M46: 19,572,039 km (0.056 R)
• M47: 19,910,729 km (0.071 R)
• M48: 20,479,649 km (0.116 R)
• M49: 21,111,551 km (0.026 R)
• M50: 21,866,571 km (0.075 R)
• M51: 22,100,692 km (0.058 R)
• M52: 22,159,334 km (0.075 R)
• M53: 22,867,381 km (0.096 R)
• M54: 22,926,622 km (0.097 R)
• M55: 23,943,139 km (0.116 R)
• M56: 24,487,077 km (0.066 R)
• M57: 25,772,422 km (0.106 R)
• M58: 26,579,054 km (0.059 R)
• M59: 27,205,121 km (0.119 R)
• M60: 28,153,422 km (0.111 R)
• M61: 30,407,712 km (0.107 R)
• M62: 30,669,059 km (0.115 R)
• M63: 30,799,958 km (0.028 R)
• M64: 31,259,672 km (0.113 R)
• M65: 31,787,902 km (0.082 R)
• M66: 32,119,560 km (0.094 R)
• M67: 32,652,578 km (0.087 R)
• M68: 33,322,926 km (0.087 R)
• M69: 33,390,245 km (0.118 R)
• M70: 33,794,907 km (0.109 R)
• M71: 33,862,525 km (0.106 R)
• M72: 35,087,133 km (0.048 R)
• M73: 35,224,015 km (0.111 R)
• M74: 35,292,531 km (0.117 R)
• M75: 35,361,197 km (0.075 R)
• M76: 39,343,492 km (0.062 R)
• M77: 39,414,551 km (0.067 R)
• M78: 39,556,968 km (0.08 R)
• M79: 41,134,478 km (0.096 R)
• M80: 41,640,567 km (0.056 R)
• M81: 42,076,196 km (0.098 R)
• M82: 42,586,175 km (0.063 R)
• M83: 45,465,186 km (0.09 R)
• M84: 45,689,284 km (0.055 R)
• M85: 45,913,681 km (0.082 R)
• M86: 47,267,841 km (0.113 R)
• M87: 47,722,170 km (0.111 R)
• M88: 49,630,739 km (0.093 R)
• M89: 50,710,387 km (0.081 R)
• M90: 50,942,713 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 10,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit