🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 9.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.46 AU - 0.7 AU

Year: 295 Days

Day: 10.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 38,982,598 km

• M1: 120,725 km (0.116 R)
• M2: 184,753 km (0.06 R)
• M3: 245,041 km (0.12 R)
• M4: 308,770 km (0.097 R)
• M5: 373,995 km (0.096 R)
• M6: 484,248 km (0.108 R)
• M7: 550,819 km (0.1 R)
• M8: 679,922 km (0.104 R)
• M9: 747,241 km (0.113 R)
• M10: 807,679 km (0.106 R)
• M11: 879,486 km (0.087 R)
• M12: 940,522 km (0.061 R)
• M13: 1,029,981 km (0.113 R)
• M14: 1,146,817 km (0.113 R)
• M15: 1,217,727 km (0.114 R)
• M16: 1,323,343 km (0.029 R)
• M17: 1,386,772 km (0.119 R)
• M18: 1,650,813 km (0.077 R)
• M19: 1,723,517 km (0.099 R)
• M20: 1,809,685 km (0.118 R)
• M21: 1,897,350 km (0.074 R)
• M22: 1,982,172 km (0.085 R)
• M23: 2,094,520 km (0.103 R)
• M24: 2,222,276 km (0.054 R)
• M25: 2,457,893 km (0.12 R)
• M26: 2,569,493 km (0.026 R)
• M27: 2,663,740 km (0.041 R)
• M28: 2,744,822 km (0.103 R)
• M29: 2,909,529 km (0.038 R)
• M30: 2,973,258 km (0.107 R)
• M31: 3,092,338 km (0.063 R)
• M32: 3,253,754 km (0.074 R)
• M33: 3,335,434 km (0.067 R)
• M34: 3,402,304 km (0.095 R)
• M35: 3,474,859 km (0.043 R)
• M36: 3,537,391 km (0.114 R)
• M37: 3,605,757 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.8

Radius: 13.4

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.62 AU - 0.62 AU

Year: 326 Days

Day: 13.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 38,982,598 km

• M1: 173,534 km (0.061 R)
• M2: 260,300 km (0.092 R)
• M3: 356,791 km (0.071 R)
• M4: 476,768 km (0.114 R)
• M5: 563,535 km (0.112 R)
• M6: 657,183 km (0.089 R)
• M7: 827,276 km (0.102 R)
• M8: 937,081 km (0.054 R)
• M9: 1,132,306 km (0.044 R)
• M10: 1,360,892 km (0.105 R)
• M11: 1,523,654 km (0.059 R)
• M12: 1,615,358 km (0.062 R)
• M13: 1,703,770 km (0.07 R)
• M14: 1,793,978 km (0.115 R)
• M15: 1,885,831 km (0.102 R)
• M16: 2,018,374 km (0.118 R)
• M17: 2,142,541 km (0.108 R)
• M18: 2,298,721 km (0.103 R)
• M19: 2,417,053 km (0.045 R)
• M20: 2,500,977 km (0.072 R)
• M21: 2,616,616 km (0.102 R)
• M22: 2,727,917 km (0.032 R)
• M23: 2,821,865 km (0.102 R)
• M24: 2,929,725 km (0.078 R)
• M25: 3,104,006 km (0.055 R)
• M26: 3,208,874 km (0.053 R)
• M27: 3,395,273 km (0.055 R)
• M28: 3,496,701 km (0.065 R)
• M29: 3,640,464 km (0.096 R)
• M30: 3,962,399 km (0.088 R)
• M31: 4,047,819 km (0.084 R)
• M32: 4,177,221 km (0.115 R)
• M33: 4,308,119 km (0.102 R)
• M34: 4,462,504 km (0.052 R)
• M35: 4,573,955 km (0.09 R)
• M36: 4,776,959 km (0.057 R)
• M37: 4,929,250 km (0.12 R)
• M38: 5,083,336 km (0.112 R)
• M39: 5,168,606 km (0.038 R)
• M40: 5,435,639 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.6

Radius: 14.9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.02 AU - 1.2 AU

Year: 780 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 38,982,598 km

• M1: 193,580 km (0.112 R)
• M2: 362,625 km (0.094 R)
• M3: 464,352 km (0.056 R)
• M4: 576,251 km (0.057 R)
• M5: 713,582 km (0.081 R)
• M6: 810,970 km (0.087 R)
• M7: 913,594 km (0.114 R)
• M8: 1,021,454 km (0.095 R)
• M9: 1,117,646 km (0.083 R)
• M10: 1,308,533 km (0.061 R)
• M11: 1,402,480 km (0.106 R)
• M12: 1,622,688 km (0.109 R)
• M13: 1,763,310 km (0.099 R)
• M14: 2,167,972 km (0.116 R)
• M15: 2,331,034 km (0.115 R)
• M16: 2,446,972 km (0.095 R)
• M17: 2,684,983 km (0.091 R)
• M18: 2,806,905 km (0.095 R)
• M19: 2,969,817 km (0.043 R)
• M20: 3,120,013 km (0.093 R)
• M21: 3,240,439 km (0.103 R)
• M22: 3,354,283 km (0.12 R)
• M23: 3,461,246 km (0.109 R)
• M24: 3,594,388 km (0.064 R)
• M25: 3,806,219 km (0.084 R)
• M26: 3,969,879 km (0.106 R)
• M27: 4,074,597 km (0.065 R)
• M28: 4,188,890 km (0.092 R)
• M29: 4,376,187 km (0.098 R)
• M30: 4,538,799 km (0.105 R)
• M31: 4,731,182 km (0.076 R)
• M32: 4,935,683 km (0.097 R)
• M33: 5,067,329 km (0.094 R)
• M34: 5,324,637 km (0.054 R)
• M35: 5,459,873 km (0.113 R)
• M36: 5,566,836 km (0.068 R)
• M37: 6,427,772 km (0.112 R)
• M38: 6,769,304 km (0.082 R)
• M39: 7,244,576 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 14.9

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.01 AU - 1.67 AU

Year: 1034 Days

Day: 14.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,982,598 km

• M1: 185,352 km (0.1 R)
• M2: 316,399 km (0.085 R)
• M3: 523,593 km (0.05 R)
• M4: 618,886 km (0.025 R)
• M5: 831,764 km (0.116 R)
• M6: 937,081 km (0.06 R)
• M7: 1,079,797 km (0.092 R)
• M8: 1,274,275 km (0.084 R)
• M9: 1,464,264 km (0.057 R)
• M10: 1,581,848 km (0.101 R)
• M11: 1,688,810 km (0.052 R)
• M12: 1,819,708 km (0.035 R)
• M13: 1,972,747 km (0.066 R)
• M14: 2,103,795 km (0.078 R)
• M15: 2,522,818 km (0.067 R)
• M16: 2,715,501 km (0.098 R)
• M17: 2,904,592 km (0.062 R)
• M18: 3,020,231 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.1

Radius: 10.1

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.84 AU - 4.92 AU

Year: 6113 Days

Day: 9.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,982,598 km

• M1: 129,103 km (0.12 R)
• M2: 227,389 km (0.113 R)
• M3: 337,642 km (0.112 R)
• M4: 711,039 km (0.027 R)
• M5: 784,491 km (0.038 R)
• M6: 988,393 km (0.046 R)
• M7: 1,372,860 km (0.081 R)
• M8: 1,720,675 km (0.118 R)
• M9: 2,117,558 km (0.07 R)
• M10: 2,271,045 km (0.114 R)
• M11: 2,706,225 km (0.109 R)
• M12: 3,679,509 km (0.087 R)
• M13: 3,918,567 km (0.111 R)
• M14: 4,217,463 km (0.074 R)
• M15: 4,328,166 km (0.107 R)
• M16: 4,467,740 km (0.104 R)
• M17: 4,552,263 km (0.098 R)
• M18: 4,722,805 km (0.109 R)
• M19: 5,217,675 km (0.114 R)
• M20: 5,637,745 km (0.103 R)
• M21: 5,821,152 km (0.057 R)
• M22: 6,256,781 km (0.084 R)
• M23: 6,383,192 km (0.068 R)
• M24: 6,606,541 km (0.116 R)
• M25: 6,767,508 km (0.03 R)
• M26: 7,931,230 km (0.045 R)
• M27: 8,205,892 km (0.064 R)
• M28: 8,344,420 km (0.076 R)
• M29: 8,483,695 km (0.076 R)
• M30: 9,299,752 km (0.046 R)
• M31: 9,444,263 km (0.083 R)
• M32: 9,845,335 km (0.088 R)
• M33: 11,235,398 km (0.084 R)
• M34: 12,208,981 km (0.072 R)
• M35: 12,446,692 km (0.103 R)
• M36: 12,606,014 km (0.099 R)
• M37: 12,806,176 km (0.117 R)
• M38: 13,047,627 km (0.098 R)
• M39: 13,209,492 km (0.104 R)
• M40: 13,412,795 km (0.041 R)
• M41: 13,535,167 km (0.083 R)
• M42: 13,822,394 km (0.073 R)
• M43: 14,444,572 km (0.078 R)
• M44: 14,570,234 km (0.097 R)
• M45: 14,696,046 km (0.093 R)
• M46: 14,906,680 km (0.105 R)
• M47: 16,583,971 km (0.081 R)
• M48: 17,824,736 km (0.081 R)
• M49: 18,275,025 km (0.11 R)
• M50: 19,049,194 km (0.118 R)
• M51: 19,694,859 km (0.098 R)
• M52: 19,834,134 km (0.117 R)
• M53: 20,960,158 km (0.092 R)
• M54: 21,387,858 km (0.108 R)
• M55: 22,396,746 km (0.099 R)
• M56: 22,493,685 km (0.095 R)
• M57: 23,078,015 km (0.037 R)
• M58: 23,322,906 km (0.103 R)
• M59: 23,766,015 km (0.098 R)
• M60: 25,212,627 km (0.092 R)
• M61: 26,482,563 km (0.049 R)
• M62: 27,047,893 km (0.103 R)
• M63: 27,306,099 km (0.085 R)
• M64: 27,617,263 km (0.117 R)
• M65: 27,721,084 km (0.107 R)
• M66: 27,825,204 km (0.118 R)
• M67: 28,242,732 km (0.063 R)
• M68: 29,137,028 km (0.072 R)
• M69: 30,094,005 km (0.079 R)
• M70: 30,468,898 km (0.074 R)
• M71: 31,061,305 km (0.039 R)
• M72: 31,766,210 km (0.091 R)
• M73: 32,147,834 km (0.106 R)
• M74: 32,257,190 km (0.04 R)
• M75: 32,916,019 km (0.03 R)
• M76: 33,523,686 km (0.09 R)
• M77: 34,246,693 km (0.108 R)
• M78: 34,470,192 km (0.085 R)
• M79: 34,806,338 km (0.1 R)
• M80: 35,595,018 km (0.11 R)
• M81: 36,048,300 km (0.072 R)
• M82: 36,275,688 km (0.086 R)
• M83: 36,389,532 km (0.076 R)
• M84: 37,017,844 km (0.072 R)
• M85: 37,822,680 km (0.111 R)
• M86: 37,938,170 km (0.083 R)
• M87: 38,517,263 km (0.066 R)
• M88: 38,924,319 km (0.045 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: 359 - 17,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit