🌌 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: 983.5

Radius: 10.1

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.52 AU - 0.64 AU

Year: 305 Days

Day: 12.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 52,716,788 km

• M1: 127,457 km (0.097 R)
• M2: 190,288 km (0.119 R)
• M3: 364,271 km (0.093 R)
• M4: 512,522 km (0.068 R)
• M5: 593,305 km (0.104 R)
• M6: 668,104 km (0.076 R)
• M7: 738,864 km (0.11 R)
• M8: 864,526 km (0.113 R)
• M9: 942,766 km (0.062 R)
• M10: 1,129,015 km (0.065 R)
• M11: 1,196,933 km (0.069 R)
• M12: 1,337,255 km (0.117 R)
• M13: 1,527,843 km (0.113 R)
• M14: 1,769,743 km (0.096 R)
• M15: 1,914,404 km (0.079 R)
• M16: 2,096,614 km (0.095 R)
• M17: 2,198,490 km (0.097 R)
• M18: 2,267,305 km (0.093 R)
• M19: 2,366,040 km (0.029 R)
• M20: 2,448,468 km (0.075 R)
• M21: 2,513,992 km (0.071 R)
• M22: 2,689,620 km (0.086 R)
• M23: 2,781,922 km (0.09 R)
• M24: 2,906,836 km (0.059 R)
• M25: 2,969,967 km (0.092 R)
• M26: 3,033,695 km (0.113 R)
• M27: 3,117,021 km (0.1 R)
• M28: 3,233,857 km (0.085 R)
• M29: 3,352,189 km (0.096 R)
• M30: 3,518,841 km (0.114 R)
• M31: 3,593,042 km (0.071 R)
• M32: 3,839,729 km (0.087 R)
• M33: 4,056,496 km (0.073 R)
• M34: 4,141,617 km (0.092 R)
• M35: 4,205,795 km (0.091 R)
• M36: 4,277,452 km (0.102 R)
• M37: 4,371,399 km (0.069 R)
• M38: 4,539,099 km (0.098 R)
• M39: 4,620,031 km (0.07 R)
• M40: 4,761,102 km (0.111 R)
• M41: 4,941,218 km (0.037 R)
• M42: 5,070,321 km (0.101 R)
• M43: 5,246,697 km (0.115 R)

Asteroid Belt

Center: 1.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 11.7

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.23 AU - 2.31 AU

Year: 2361 Days

Day: 8.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 52,716,788 km

• M1: 146,008 km (0.072 R)
• M2: 275,110 km (0.073 R)
• M3: 469,438 km (0.079 R)
• M4: 602,131 km (0.11 R)
• M5: 698,622 km (0.03 R)
• M6: 845,527 km (0.05 R)
• M7: 937,231 km (0.118 R)
• M8: 1,349,971 km (0.114 R)
• M9: 1,877,154 km (0.102 R)
• M10: 2,253,842 km (0.118 R)
• M11: 2,806,905 km (0.115 R)
• M12: 2,976,848 km (0.111 R)
• M13: 3,091,889 km (0.089 R)
• M14: 3,521,983 km (0.094 R)
• M15: 3,628,796 km (0.08 R)
• M16: 3,861,121 km (0.055 R)
• M17: 3,939,660 km (0.103 R)
• M18: 4,838,893 km (0.044 R)
• M19: 4,957,973 km (0.052 R)
• M20: 5,303,245 km (0.027 R)
• M21: 5,727,953 km (0.037 R)
• M22: 5,817,861 km (0.071 R)
• M23: 6,090,429 km (0.051 R)
• M24: 6,182,132 km (0.117 R)
• M25: 6,516,483 km (0.047 R)
• M26: 7,222,286 km (0.03 R)
• M27: 7,436,809 km (0.054 R)
• M28: 7,574,439 km (0.055 R)
• M29: 7,673,174 km (0.081 R)
• M30: 7,772,507 km (0.117 R)
• M31: 7,872,139 km (0.062 R)
• M32: 8,032,658 km (0.051 R)
• M33: 8,315,996 km (0.074 R)
• M34: 8,520,347 km (0.112 R)
• M35: 8,664,409 km (0.107 R)
• M36: 9,270,131 km (0.084 R)
• M37: 9,738,672 km (0.053 R)
• M38: 10,943,832 km (0.102 R)
• M39: 11,100,611 km (0.096 R)
• M40: 11,987,726 km (0.114 R)
• M41: 12,195,667 km (0.07 R)
• M42: 12,474,817 km (0.114 R)
• M43: 12,826,671 km (0.076 R)
• M44: 12,921,067 km (0.056 R)
• M45: 13,205,752 km (0.078 R)
• M46: 13,444,510 km (0.097 R)
• M47: 13,540,402 km (0.083 R)
• M48: 13,708,850 km (0.065 R)
• M49: 14,169,312 km (0.029 R)
• M50: 14,709,061 km (0.07 R)
• M51: 14,832,629 km (0.112 R)
• M52: 15,531,101 km (0.102 R)
• M53: 15,783,174 km (0.089 R)
• M54: 16,214,913 km (0.064 R)
• M55: 16,393,683 km (0.054 R)
• M56: 16,676,123 km (0.096 R)
• M57: 17,167,852 km (0.111 R)
• M58: 17,506,990 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.6

Radius: 5.9

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.76 AU - 12.74 AU

Year: 22652 Days

Day: 19.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,716,788 km

• M1: 75,098 km (0.096 R)
• M2: 211,232 km (0.057 R)
• M3: 494,571 km (0.056 R)
• M4: 609,761 km (0.07 R)
• M5: 715,676 km (0.109 R)
• M6: 771,027 km (0.096 R)
• M7: 886,068 km (0.048 R)
• M8: 1,090,419 km (0.074 R)
• M9: 1,133,054 km (0.081 R)
• M10: 1,400,984 km (0.112 R)
• M11: 1,494,782 km (0.099 R)
• M12: 1,688,362 km (0.102 R)
• M13: 1,915,900 km (0.08 R)
• M14: 2,180,239 km (0.11 R)
• M15: 2,455,948 km (0.055 R)
• M16: 2,540,920 km (0.071 R)
• M17: 2,626,789 km (0.06 R)
• M18: 3,993,515 km (0.098 R)
• M19: 4,228,384 km (0.08 R)
• M20: 4,536,855 km (0.118 R)
• M21: 5,031,276 km (0.069 R)
• M22: 5,321,495 km (0.082 R)
• M23: 5,842,395 km (0.113 R)
• M24: 6,070,532 km (0.103 R)
• M25: 6,812,388 km (0.096 R)
• M26: 6,852,181 km (0.117 R)
• M27: 7,012,251 km (0.08 R)
• M28: 7,418,110 km (0.101 R)
• M29: 7,748,123 km (0.101 R)
• M30: 8,766,884 km (0.084 R)
• M31: 8,853,651 km (0.11 R)
• M32: 9,291,823 km (0.108 R)
• M33: 9,737,176 km (0.082 R)
• M34: 10,189,410 km (0.12 R)
• M35: 10,787,502 km (0.102 R)
• M36: 11,161,198 km (0.118 R)
• M37: 11,302,568 km (0.091 R)
• M38: 11,682,098 km (0.092 R)
• M39: 12,453,724 km (0.083 R)
• M40: 13,142,323 km (0.086 R)
• M41: 13,441,219 km (0.11 R)
• M42: 13,944,317 km (0.115 R)
• M43: 14,453,697 km (0.032 R)
• M44: 14,762,168 km (0.064 R)
• M45: 14,813,780 km (0.093 R)
• M46: 15,020,973 km (0.09 R)
• M47: 15,176,854 km (0.079 R)
• M48: 15,281,123 km (0.094 R)
• M49: 16,658,321 km (0.119 R)
• M50: 17,470,787 km (0.091 R)
• M51: 18,019,662 km (0.108 R)
• M52: 18,074,864 km (0.117 R)
• M53: 19,303,212 km (0.098 R)
• M54: 20,673,678 km (0.089 R)
• M55: 22,075,410 km (0.076 R)
• M56: 22,608,876 km (0.1 R)
• M57: 23,086,542 km (0.109 R)
• M58: 23,266,658 km (0.029 R)
• M59: 26,522,954 km (0.093 R)
• M60: 27,597,366 km (0.056 R)
• M61: 29,397,627 km (0.115 R)
• M62: 30,838,554 km (0.057 R)
• M63: 32,034,589 km (0.113 R)
• M64: 32,638,216 km (0.051 R)
• M65: 32,840,323 km (0.071 R)
• M66: 33,381,119 km (0.065 R)
• M67: 34,334,656 km (0.093 R)
• M68: 34,540,204 km (0.042 R)
• M69: 35,090,125 km (0.117 R)
• M70: 35,851,130 km (0.119 R)
• M71: 36,268,508 km (0.051 R)
• M72: 36,547,657 km (0.099 R)
• M73: 38,450,393 km (0.088 R)
• M74: 42,131,398 km (0.101 R)
• M75: 42,645,267 km (0.079 R)
• M76: 44,423,088 km (0.1 R)
• M77: 45,772,311 km (0.097 R)
• M78: 46,224,994 km (0.093 R)
• M79: 47,134,848 km (0.081 R)
• M80: 48,357,213 km (0.119 R)
• M81: 48,433,956 km (0.093 R)
• M82: 48,510,700 km (0.107 R)
• M83: 48,664,487 km (0.103 R)
• M84: 48,818,273 km (0.104 R)
• M85: 48,895,316 km (0.11 R)
• M86: 48,972,359 km (0.07 R)
• M87: 50,989,088 km (0.084 R)
• M88: 52,086,388 km (0.044 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 16,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit