🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.1

Radius: 15

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.96 AU - 1.38 AU

Year: 844 Days

Day: 5.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 34,505,806 km

• M1: 186,698 km (0.075 R)
• M2: 282,291 km (0.108 R)
• M3: 428,747 km (0.103 R)
• M4: 540,796 km (0.088 R)
• M5: 706,252 km (0.1 R)
• M6: 832,512 km (0.119 R)
• M7: 1,025,045 km (0.066 R)
• M8: 1,228,049 km (0.036 R)
• M9: 1,331,870 km (0.101 R)
• M10: 1,506,151 km (0.112 R)
• M11: 1,611,917 km (0.03 R)
• M12: 1,720,525 km (0.108 R)
• M13: 1,945,520 km (0.068 R)
• M14: 2,040,964 km (0.088 R)
• M15: 2,194,601 km (0.12 R)
• M16: 2,308,744 km (0.063 R)
• M17: 2,528,354 km (0.118 R)
• M18: 2,663,590 km (0.118 R)
• M19: 2,801,370 km (0.06 R)
• M20: 3,132,280 km (0.041 R)
• M21: 3,278,138 km (0.076 R)
• M22: 3,451,073 km (0.067 R)
• M23: 3,712,122 km (0.12 R)
• M24: 3,979,902 km (0.108 R)
• M25: 4,111,697 km (0.109 R)
• M26: 4,298,844 km (0.114 R)
• M27: 4,407,004 km (0.079 R)
• M28: 4,589,513 km (0.119 R)
• M29: 4,914,888 km (0.064 R)
• M30: 5,075,706 km (0.055 R)
• M31: 5,171,150 km (0.056 R)
• M32: 5,383,130 km (0.117 R)
• M33: 5,539,310 km (0.119 R)
• M34: 5,696,837 km (0.089 R)
• M35: 6,046,896 km (0.076 R)
• M36: 6,199,186 km (0.071 R)
• M37: 6,393,813 km (0.105 R)
• M38: 6,736,841 km (0.119 R)
• M39: 6,937,003 km (0.098 R)
• M40: 7,107,245 km (0.108 R)
• M41: 7,268,063 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.5

Radius: 13.9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.24 AU - 1.58 AU

Year: 1116 Days

Day: 10.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 34,505,806 km

• M1: 179,368 km (0.05 R)
• M2: 328,966 km (0.116 R)
• M3: 420,071 km (0.09 R)
• M4: 528,529 km (0.089 R)
• M5: 629,358 km (0.109 R)
• M6: 792,869 km (0.116 R)
• M7: 972,087 km (0.12 R)
• M8: 1,114,654 km (0.12 R)
• M9: 1,205,011 km (0.033 R)
• M10: 1,394,103 km (0.048 R)
• M11: 1,513,930 km (0.113 R)
• M12: 1,666,969 km (0.066 R)
• M13: 1,902,885 km (0.115 R)
• M14: 1,989,352 km (0.057 R)
• M15: 2,150,021 km (0.095 R)
• M16: 2,290,194 km (0.081 R)
• M17: 2,476,144 km (0.115 R)
• M18: 2,597,169 km (0.093 R)
• M19: 2,917,906 km (0.08 R)
• M20: 3,073,787 km (0.115 R)
• M21: 3,232,660 km (0.054 R)
• M22: 3,480,843 km (0.077 R)
• M23: 3,568,358 km (0.109 R)
• M24: 3,835,091 km (0.092 R)
• M25: 3,986,185 km (0.102 R)
• M26: 4,077,888 km (0.117 R)
• M27: 4,242,596 km (0.098 R)
• M28: 4,377,982 km (0.117 R)
• M29: 4,504,392 km (0.094 R)
• M30: 4,728,489 km (0.105 R)
• M31: 4,858,340 km (0.062 R)
• M32: 4,956,327 km (0.119 R)
• M33: 5,110,263 km (0.099 R)
• M34: 5,210,195 km (0.078 R)
• M35: 5,434,292 km (0.111 R)
• M36: 5,696,089 km (0.116 R)
• M37: 5,822,798 km (0.107 R)
• M38: 5,927,217 km (0.047 R)
• M39: 6,114,364 km (0.104 R)
• M40: 6,220,429 km (0.108 R)
• M41: 6,494,492 km (0.114 R)
• M42: 6,772,595 km (0.115 R)
• M43: 6,870,282 km (0.113 R)
• M44: 6,992,952 km (0.102 R)
• M45: 7,141,204 km (0.111 R)
• M46: 7,278,086 km (0.047 R)
• M47: 7,378,167 km (0.08 R)
• M48: 7,617,673 km (0.072 R)
• M49: 7,732,116 km (0.094 R)
• M50: 7,936,765 km (0.116 R)
• M51: 8,117,480 km (0.113 R)
• M52: 8,208,286 km (0.093 R)
• M53: 8,299,540 km (0.066 R)
• M54: 8,417,274 km (0.077 R)
• M55: 9,014,319 km (0.093 R)
• M56: 9,122,029 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.6

Radius: 9.5

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.45 AU - 1.73 AU

Year: 1337 Days

Day: 13.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 34,505,806 km

• M1: 125,213 km (0.11 R)
• M2: 185,053 km (0.031 R)
• M3: 245,939 km (0.07 R)
• M4: 321,037 km (0.105 R)
• M5: 409,449 km (0.1 R)
• M6: 471,233 km (0.038 R)
• M7: 563,535 km (0.03 R)
• M8: 708,196 km (0.11 R)
• M9: 813,214 km (0.118 R)
• M10: 901,776 km (0.113 R)
• M11: 1,077,853 km (0.12 R)
• M12: 1,220,419 km (0.039 R)
• M13: 1,289,982 km (0.12 R)
• M14: 1,395,000 km (0.113 R)
• M15: 1,472,342 km (0.054 R)
• M16: 1,573,321 km (0.118 R)
• M17: 1,938,340 km (0.118 R)
• M18: 2,083,898 km (0.087 R)
• M19: 2,203,128 km (0.04 R)
• M20: 2,268,502 km (0.052 R)
• M21: 2,370,677 km (0.11 R)
• M22: 2,432,611 km (0.071 R)
• M23: 2,553,037 km (0.106 R)
• M24: 2,734,649 km (0.096 R)
• M25: 2,821,565 km (0.11 R)
• M26: 2,881,853 km (0.044 R)
• M27: 3,213,063 km (0.106 R)
• M28: 3,562,374 km (0.079 R)
• M29: 3,639,567 km (0.055 R)
• M30: 3,729,475 km (0.046 R)
• M31: 3,832,398 km (0.059 R)
• M32: 3,899,418 km (0.112 R)
• M33: 4,246,784 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.8

Radius: 9.6

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.89 AU - 2.47 AU

Year: 2146 Days

Day: 5.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 34,505,806 km

• M1: 145,858 km (0.112 R)
• M2: 273,166 km (0.087 R)
• M3: 356,193 km (0.054 R)
• M4: 508,633 km (0.107 R)
• M5: 577,897 km (0.077 R)
• M6: 736,022 km (0.12 R)
• M7: 798,105 km (0.063 R)
• M8: 976,276 km (0.069 R)
• M9: 1,126,472 km (0.093 R)
• M10: 1,611,019 km (0.099 R)
• M11: 1,839,007 km (0.116 R)
• M12: 1,950,607 km (0.102 R)
• M13: 2,064,750 km (0.093 R)
• M14: 2,259,825 km (0.097 R)
• M15: 2,353,025 km (0.107 R)
• M16: 2,556,927 km (0.116 R)
• M17: 2,881,105 km (0.119 R)
• M18: 3,114,478 km (0.119 R)
• M19: 3,293,547 km (0.076 R)
• M20: 3,353,984 km (0.079 R)
• M21: 3,460,648 km (0.102 R)
• M22: 3,708,830 km (0.1 R)
• M23: 3,914,827 km (0.063 R)
• M24: 4,059,637 km (0.089 R)
• M25: 4,354,794 km (0.103 R)
• M26: 4,471,331 km (0.08 R)
• M27: 5,157,835 km (0.083 R)
• M28: 5,299,056 km (0.101 R)
• M29: 5,639,690 km (0.108 R)
• M30: 5,748,747 km (0.062 R)
• M31: 5,876,952 km (0.099 R)
• M32: 5,969,105 km (0.027 R)
• M33: 6,627,335 km (0.118 R)
• M34: 6,839,016 km (0.086 R)
• M35: 6,955,403 km (0.115 R)
• M36: 7,111,733 km (0.104 R)
• M37: 7,348,247 km (0.106 R)
• M38: 7,467,627 km (0.094 R)
• M39: 7,788,813 km (0.093 R)
• M40: 7,869,746 km (0.116 R)
• M41: 8,032,658 km (0.097 R)
• M42: 8,403,212 km (0.108 R)
• M43: 8,758,357 km (0.087 R)
• M44: 9,246,644 km (0.065 R)
• M45: 9,418,682 km (0.116 R)
• M46: 9,483,458 km (0.027 R)
• M47: 9,743,908 km (0.11 R)
• M48: 9,831,273 km (0.112 R)
• M49: 10,006,751 km (0.061 R)
• M50: 10,294,278 km (0.098 R)
• M51: 10,405,429 km (0.081 R)
• M52: 10,922,589 km (0.108 R)
• M53: 11,678,956 km (0.118 R)
• M54: 12,404,955 km (0.059 R)
• M55: 12,547,222 km (0.117 R)
• M56: 13,777,814 km (0.111 R)
• M57: 14,221,372 km (0.115 R)
• M58: 14,419,888 km (0.07 R)
• M59: 14,744,665 km (0.12 R)
• M60: 14,819,913 km (0.059 R)
• M61: 14,996,139 km (0.1 R)
• M62: 15,375,968 km (0.063 R)
• M63: 15,503,276 km (0.085 R)
• M64: 15,630,883 km (0.09 R)
• M65: 15,990,217 km (0.072 R)
• M66: 16,430,185 km (0.118 R)
• M67: 16,821,832 km (0.08 R)
• M68: 17,084,526 km (0.074 R)
• M69: 17,747,394 km (0.046 R)
• M70: 17,961,169 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.5

Radius: 6.1

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.74 AU - 5.9 AU

Year: 9363 Days

Day: 23.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 34,505,806 km

• M1: 220,208 km (0.113 R)
• M2: 361,728 km (0.116 R)
• M3: 426,653 km (0.113 R)
• M4: 484,099 km (0.071 R)
• M5: 825,930 km (0.079 R)
• M6: 1,083,986 km (0.065 R)
• M7: 1,132,157 km (0.062 R)
• M8: 1,197,531 km (0.096 R)
• M9: 1,383,631 km (0.089 R)
• M10: 1,597,406 km (0.117 R)
• M11: 1,918,144 km (0.1 R)
• M12: 2,341,655 km (0.089 R)
• M13: 2,383,543 km (0.108 R)
• M14: 2,425,580 km (0.103 R)
• M15: 2,904,891 km (0.112 R)
• M16: 3,178,506 km (0.062 R)
• M17: 3,342,016 km (0.119 R)
• M18: 3,580,326 km (0.09 R)
• M19: 3,824,170 km (0.077 R)
• M20: 4,666,706 km (0.115 R)
• M21: 4,879,434 km (0.098 R)
• M22: 5,648,666 km (0.118 R)
• M23: 5,733,338 km (0.049 R)
• M24: 5,875,307 km (0.096 R)
• M25: 5,961,026 km (0.12 R)
• M26: 6,337,564 km (0.043 R)
• M27: 6,484,469 km (0.105 R)
• M28: 7,022,423 km (0.041 R)
• M29: 7,205,082 km (0.119 R)
• M30: 8,236,709 km (0.074 R)
• M31: 8,720,808 km (0.049 R)
• M32: 8,818,645 km (0.083 R)
• M33: 9,114,699 km (0.093 R)
• M34: 10,400,044 km (0.088 R)
• M35: 10,503,865 km (0.119 R)
• M36: 10,573,278 km (0.064 R)
• M37: 11,098,965 km (0.117 R)
• M38: 11,169,725 km (0.051 R)
• M39: 11,418,506 km (0.11 R)
• M40: 11,957,657 km (0.09 R)
• M41: 12,066,564 km (0.097 R)
• M42: 12,726,440 km (0.09 R)
• M43: 12,837,592 km (0.113 R)
• M44: 12,986,292 km (0.115 R)
• M45: 13,285,338 km (0.068 R)
• M46: 13,662,474 km (0.115 R)
• M47: 14,853,423 km (0.119 R)
• M48: 16,197,560 km (0.083 R)
• M49: 16,237,802 km (0.065 R)
• M50: 17,047,126 km (0.109 R)
• M51: 17,087,966 km (0.073 R)
• M52: 17,251,477 km (0.115 R)
• M53: 17,292,467 km (0.036 R)
• M54: 17,374,446 km (0.086 R)
• M55: 18,035,519 km (0.069 R)
• M56: 18,202,171 km (0.114 R)
• M57: 19,297,078 km (0.094 R)
• M58: 19,339,564 km (0.062 R)
• M59: 19,424,835 km (0.104 R)
• M60: 19,723,881 km (0.095 R)
• M61: 20,283,377 km (0.103 R)
• M62: 20,499,995 km (0.071 R)
• M63: 22,215,583 km (0.059 R)
• M64: 22,394,053 km (0.096 R)
• M65: 23,248,706 km (0.032 R)
• M66: 23,384,541 km (0.09 R)
• M67: 23,475,347 km (0.118 R)
• M68: 23,566,153 km (0.106 R)
• M69: 23,976,500 km (0.108 R)
• M70: 24,389,240 km (0.119 R)
• M71: 24,527,319 km (0.109 R)
• M72: 24,804,374 km (0.114 R)
• M73: 25,175,227 km (0.074 R)
• M74: 26,016,566 km (0.066 R)
• M75: 26,110,663 km (0.073 R)
• M76: 27,009,746 km (0.095 R)
• M77: 27,391,221 km (0.113 R)
• M78: 27,534,834 km (0.104 R)
• M79: 27,870,682 km (0.111 R)
• M80: 28,063,364 km (0.034 R)
• M81: 28,498,245 km (0.094 R)
• M82: 28,643,654 km (0.093 R)
• M83: 28,692,273 km (0.034 R)
• M84: 30,805,343 km (0.051 R)
• M85: 31,654,610 km (0.09 R)
• M86: 31,956,050 km (0.101 R)
• M87: 32,410,229 km (0.115 R)
• M88: 33,529,221 km (0.058 R)
• M89: 34,144,966 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 17,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit