🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775

Radius: 11.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.5 AU - 0.76 AU

Year: 351 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 159.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 27,492,341 km

• M1: 176,376 km (0.109 R)
• M2: 259,403 km (0.116 R)
• M3: 346,020 km (0.047 R)
• M4: 423,960 km (0.116 R)
• M5: 506,838 km (0.069 R)
• M6: 715,377 km (0.117 R)
• M7: 815,159 km (0.115 R)
• M8: 895,493 km (0.096 R)
• M9: 1,069,326 km (0.116 R)
• M10: 1,144,873 km (0.087 R)
• M11: 1,240,914 km (0.116 R)
• M12: 1,320,949 km (0.118 R)
• M13: 1,451,548 km (0.116 R)
• M14: 1,586,785 km (0.107 R)
• M15: 1,736,981 km (0.061 R)
• M16: 1,832,574 km (0.105 R)
• M17: 1,968,409 km (0.056 R)
• M18: 2,273,738 km (0.077 R)
• M19: 2,437,996 km (0.092 R)
• M20: 2,636,962 km (0.078 R)
• M21: 2,778,780 km (0.087 R)
• M22: 2,872,728 km (0.117 R)
• M23: 3,018,885 km (0.117 R)
• M24: 3,102,510 km (0.108 R)
• M25: 3,239,392 km (0.117 R)
• M26: 3,425,193 km (0.117 R)
• M27: 3,580,475 km (0.12 R)
• M28: 3,662,305 km (0.095 R)
• M29: 3,744,883 km (0.12 R)
• M30: 3,982,295 km (0.095 R)
• M31: 4,074,448 km (0.1 R)
• M32: 4,318,741 km (0.104 R)
• M33: 4,442,758 km (0.085 R)
• M34: 4,531,020 km (0.101 R)
• M35: 4,612,402 km (0.095 R)
• M36: 4,709,341 km (0.039 R)
• M37: 4,905,015 km (0.098 R)
• M38: 5,149,757 km (0.115 R)
• M39: 5,336,006 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508

Radius: 13.6

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.53 AU - 0.73 AU

Year: 351 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 27,492,341 km

• M1: 179,966 km (0.117 R)
• M2: 290,220 km (0.095 R)
• M3: 401,670 km (0.117 R)
• M4: 506,090 km (0.116 R)
• M5: 657,632 km (0.115 R)
• M6: 855,401 km (0.119 R)
• M7: 1,146,219 km (0.093 R)
• M8: 1,236,726 km (0.049 R)
• M9: 1,342,641 km (0.118 R)
• M10: 1,447,359 km (0.116 R)
• M11: 1,532,481 km (0.086 R)
• M12: 1,633,160 km (0.114 R)
• M13: 1,736,382 km (0.078 R)
• M14: 1,890,468 km (0.08 R)
• M15: 2,009,099 km (0.089 R)
• M16: 2,099,756 km (0.053 R)
• M17: 2,290,792 km (0.113 R)
• M18: 2,541,967 km (0.088 R)
• M19: 2,629,631 km (0.067 R)
• M20: 2,746,168 km (0.082 R)
• M21: 2,870,185 km (0.115 R)
• M22: 2,978,942 km (0.061 R)
• M23: 3,071,543 km (0.088 R)
• M24: 3,355,331 km (0.092 R)
• M25: 3,494,457 km (0.1 R)
• M26: 3,722,294 km (0.105 R)
• M27: 3,816,092 km (0.086 R)
• M28: 4,102,273 km (0.044 R)
• M29: 4,225,242 km (0.06 R)
• M30: 4,541,642 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.9

Radius: 12.6

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.81 AU - 0.99 AU

Year: 600 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 27,492,341 km

• M1: 160,818 km (0.116 R)
• M2: 247,136 km (0.07 R)
• M3: 362,027 km (0.113 R)
• M4: 508,334 km (0.109 R)
• M5: 774,468 km (0.093 R)
• M6: 865,424 km (0.086 R)
• M7: 960,568 km (0.065 R)
• M8: 1,043,595 km (0.099 R)
• M9: 1,212,192 km (0.101 R)
• M10: 1,302,997 km (0.103 R)
• M11: 1,413,999 km (0.114 R)
• M12: 1,516,174 km (0.101 R)
• M13: 1,614,610 km (0.083 R)
• M14: 1,760,318 km (0.098 R)
• M15: 1,970,354 km (0.068 R)
• M16: 2,133,565 km (0.057 R)
• M17: 2,252,046 km (0.08 R)
• M18: 2,401,345 km (0.031 R)
• M19: 2,591,035 km (0.098 R)
• M20: 2,695,155 km (0.107 R)
• M21: 2,884,845 km (0.094 R)
• M22: 3,016,491 km (0.078 R)
• M23: 3,197,654 km (0.077 R)
• M24: 3,374,479 km (0.074 R)
• M25: 3,456,010 km (0.109 R)
• M26: 3,856,334 km (0.039 R)
• M27: 4,027,474 km (0.058 R)
• M28: 4,262,791 km (0.115 R)
• M29: 4,529,524 km (0.112 R)
• M30: 4,719,663 km (0.112 R)
• M31: 5,051,621 km (0.096 R)
• M32: 5,248,791 km (0.102 R)
• M33: 5,448,654 km (0.102 R)
• M34: 5,573,568 km (0.087 R)
• M35: 5,777,470 km (0.115 R)
• M36: 5,895,203 km (0.113 R)
• M37: 6,102,995 km (0.101 R)
• M38: 6,383,790 km (0.069 R)
• M39: 6,475,045 km (0.096 R)
• M40: 6,638,256 km (0.033 R)
• M41: 6,761,525 km (0.042 R)
• M42: 6,958,395 km (0.084 R)
• M43: 7,167,683 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.3

Radius: 14.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.57 AU - 2.39 AU

Year: 1958 Days

Day: 6.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 27,492,341 km

• M1: 197,320 km (0.104 R)
• M2: 504,743 km (0.089 R)
• M3: 612,005 km (0.074 R)
• M4: 812,167 km (0.117 R)
• M5: 916,885 km (0.1 R)
• M6: 1,171,501 km (0.119 R)
• M7: 1,271,881 km (0.031 R)
• M8: 1,396,795 km (0.032 R)
• M9: 1,727,855 km (0.106 R)
• M10: 2,072,230 km (0.086 R)
• M11: 2,208,813 km (0.04 R)
• M12: 2,348,387 km (0.067 R)
• M13: 2,451,909 km (0.083 R)
• M14: 2,704,281 km (0.104 R)
• M15: 3,035,191 km (0.089 R)
• M16: 3,350,394 km (0.108 R)
• M17: 3,616,379 km (0.057 R)
• M18: 3,935,471 km (0.111 R)
• M19: 4,169,143 km (0.102 R)
• M20: 4,359,581 km (0.112 R)
• M21: 4,471,929 km (0.076 R)
• M22: 4,634,093 km (0.102 R)
• M23: 4,848,018 km (0.103 R)
• M24: 4,947,950 km (0.09 R)
• M25: 5,132,703 km (0.107 R)
• M26: 5,423,072 km (0.096 R)
• M27: 5,736,330 km (0.047 R)
• M28: 5,913,005 km (0.081 R)
• M29: 6,019,968 km (0.032 R)
• M30: 6,235,688 km (0.047 R)
• M31: 6,712,008 km (0.072 R)
• M32: 6,823,608 km (0.098 R)
• M33: 7,143,149 km (0.053 R)
• M34: 7,257,142 km (0.034 R)
• M35: 7,564,117 km (0.112 R)
• M36: 7,836,385 km (0.042 R)
• M37: 8,092,048 km (0.082 R)
• M38: 8,310,461 km (0.031 R)
• M39: 8,631,797 km (0.111 R)
• M40: 8,814,456 km (0.085 R)
• M41: 9,204,009 km (0.079 R)
• M42: 9,704,414 km (0.078 R)
• M43: 9,894,254 km (0.071 R)
• M44: 10,021,711 km (0.072 R)
• M45: 10,192,253 km (0.117 R)
• M46: 10,385,383 km (0.113 R)
• M47: 10,558,019 km (0.091 R)
• M48: 10,753,394 km (0.105 R)
• M49: 11,192,015 km (0.086 R)
• M50: 11,302,568 km (0.113 R)
• M51: 11,996,253 km (0.049 R)
• M52: 12,428,292 km (0.083 R)
• M53: 12,888,605 km (0.032 R)
• M54: 12,981,355 km (0.07 R)
• M55: 13,144,267 km (0.106 R)
• M56: 13,636,893 km (0.044 R)
• M57: 14,616,161 km (0.096 R)
• M58: 15,102,055 km (0.111 R)
• M59: 15,199,892 km (0.106 R)
• M60: 15,766,568 km (0.115 R)
• M61: 15,965,234 km (0.1 R)
• M62: 16,065,016 km (0.095 R)
• M63: 16,189,781 km (0.103 R)
• M64: 16,390,392 km (0.088 R)
• M65: 16,768,575 km (0.094 R)
• M66: 16,971,430 km (0.096 R)
• M67: 17,073,156 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.2

Radius: 10.9

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.33 AU - 3.69 AU

Year: 3671 Days

Day: 13.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,492,341 km

• M1: 190,887 km (0.107 R)
• M2: 330,312 km (0.116 R)
• M3: 962,064 km (0.083 R)
• M4: 1,216,380 km (0.111 R)
• M5: 1,492,538 km (0.055 R)
• M6: 1,709,006 km (0.07 R)
• M7: 1,869,973 km (0.098 R)
• M8: 2,053,081 km (0.113 R)
• M9: 2,207,317 km (0.104 R)
• M10: 2,312,334 km (0.047 R)
• M11: 2,491,253 km (0.11 R)
• M12: 3,372,235 km (0.088 R)
• M13: 3,596,333 km (0.113 R)
• M14: 3,679,060 km (0.104 R)
• M15: 4,016,404 km (0.101 R)
• M16: 4,123,815 km (0.102 R)
• M17: 4,254,115 km (0.035 R)
• M18: 4,474,323 km (0.102 R)
• M19: 4,880,182 km (0.083 R)
• M20: 5,110,862 km (0.092 R)
• M21: 5,511,335 km (0.087 R)
• M22: 5,582,993 km (0.098 R)
• M23: 6,019,968 km (0.106 R)
• M24: 7,134,322 km (0.116 R)
• M25: 7,449,226 km (0.119 R)
• M26: 7,795,545 km (0.038 R)
• M27: 8,256,456 km (0.094 R)
• M28: 8,810,118 km (0.075 R)
• M29: 8,894,192 km (0.099 R)
• M30: 8,978,415 km (0.056 R)
• M31: 9,148,059 km (0.049 R)
• M32: 9,261,604 km (0.116 R)
• M33: 9,461,617 km (0.098 R)
• M34: 9,807,636 km (0.104 R)
• M35: 10,216,637 km (0.063 R)
• M36: 10,512,392 km (0.111 R)
• M37: 10,870,828 km (0.073 R)
• M38: 10,961,036 km (0.053 R)
• M39: 11,051,543 km (0.119 R)
• M40: 11,233,304 km (0.085 R)
• M41: 11,324,559 km (0.083 R)
• M42: 11,908,290 km (0.091 R)
• M43: 12,188,187 km (0.116 R)
• M44: 12,281,985 km (0.104 R)
• M45: 12,407,498 km (0.045 R)
• M46: 13,297,456 km (0.11 R)
• M47: 13,750,139 km (0.098 R)
• M48: 13,880,438 km (0.099 R)
• M49: 14,076,561 km (0.08 R)
• M50: 15,004,367 km (0.085 R)
• M51: 15,273,045 km (0.112 R)
• M52: 15,645,095 km (0.12 R)
• M53: 17,444,309 km (0.099 R)
• M54: 17,620,834 km (0.115 R)
• M55: 19,198,942 km (0.109 R)
• M56: 19,344,650 km (0.068 R)
• M57: 20,337,681 km (0.096 R)
• M58: 20,709,731 km (0.072 R)
• M59: 21,009,076 km (0.109 R)
• M60: 21,915,340 km (0.096 R)
• M61: 22,182,223 km (0.028 R)
• M62: 22,296,815 km (0.109 R)
• M63: 22,718,980 km (0.112 R)
• M64: 23,221,180 km (0.115 R)
• M65: 23,298,821 km (0.088 R)
• M66: 23,415,358 km (0.049 R)
• M67: 23,532,194 km (0.092 R)
• M68: 24,197,456 km (0.084 R)
• M69: 24,315,488 km (0.1 R)
• M70: 24,631,140 km (0.107 R)
• M71: 25,067,517 km (0.054 R)
• M72: 25,466,494 km (0.069 R)
• M73: 26,028,384 km (0.119 R)
• M74: 26,553,921 km (0.109 R)
• M75: 26,635,153 km (0.12 R)
• M76: 27,287,400 km (0.086 R)
• M77: 27,492,349 km (0.063 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: 409 - 13,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit