🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.3

Radius: 10.7

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.8 AU - 1.12 AU

Year: 649 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,445,679 km

• M1: 135,835 km (0.058 R)
• M2: 242,199 km (0.071 R)
• M3: 330,163 km (0.093 R)
• M4: 410,347 km (0.099 R)
• M5: 503,546 km (0.117 R)
• M6: 595,998 km (0.119 R)
• M7: 675,883 km (0.108 R)
• M8: 790,326 km (0.049 R)
• M9: 863,629 km (0.058 R)
• M10: 961,316 km (0.111 R)
• M11: 1,074,711 km (0.051 R)
• M12: 1,162,974 km (0.059 R)
• M13: 1,241,363 km (0.087 R)
• M14: 1,315,564 km (0.069 R)
• M15: 1,397,693 km (0.052 R)
• M16: 1,527,544 km (0.068 R)
• M17: 1,702,573 km (0.117 R)
• M18: 1,799,662 km (0.046 R)
• M19: 1,877,304 km (0.115 R)
• M20: 2,036,027 km (0.113 R)
• M21: 2,161,689 km (0.117 R)
• M22: 2,282,564 km (0.118 R)
• M23: 2,374,567 km (0.091 R)
• M24: 2,460,137 km (0.088 R)
• M25: 2,546,754 km (0.102 R)
• M26: 2,715,052 km (0.113 R)
• M27: 3,241,935 km (0.038 R)
• M28: 3,328,553 km (0.085 R)
• M29: 3,424,744 km (0.11 R)
• M30: 3,504,181 km (0.115 R)
• M31: 3,610,993 km (0.1 R)
• M32: 3,718,853 km (0.067 R)
• M33: 4,369,903 km (0.096 R)
• M34: 4,446,647 km (0.069 R)
• M35: 4,836,948 km (0.115 R)
• M36: 4,956,177 km (0.102 R)
• M37: 5,504,902 km (0.047 R)
• M38: 5,786,595 km (0.114 R)
• M39: 5,913,305 km (0.099 R)
• M40: 6,331,580 km (0.113 R)
• M41: 6,407,726 km (0.088 R)
• M42: 6,582,755 km (0.111 R)
• M43: 6,893,021 km (0.038 R)
• M44: 6,982,630 km (0.093 R)
• M45: 7,174,115 km (0.118 R)
• M46: 7,573,991 km (0.106 R)
• M47: 7,701,298 km (0.108 R)
• M48: 7,840,873 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.9

Radius: 12.5

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.04 AU - 1.38 AU

Year: 919 Days

Day: 14 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 22,445,679 km

• M1: 156,928 km (0.035 R)
• M2: 280,346 km (0.087 R)
• M3: 431,141 km (0.11 R)
• M4: 517,908 km (0.084 R)
• M5: 626,965 km (0.11 R)
• M6: 718,668 km (0.051 R)
• M7: 815,757 km (0.064 R)
• M8: 976,575 km (0.048 R)
• M9: 1,061,247 km (0.083 R)
• M10: 1,161,328 km (0.106 R)
• M11: 1,258,268 km (0.109 R)
• M12: 1,624,034 km (0.051 R)
• M13: 1,704,069 km (0.118 R)
• M14: 2,015,083 km (0.11 R)
• M15: 2,157,500 km (0.081 R)
• M16: 2,278,824 km (0.092 R)
• M17: 2,377,559 km (0.085 R)
• M18: 2,665,385 km (0.12 R)
• M19: 2,778,481 km (0.113 R)
• M20: 2,866,594 km (0.078 R)
• M21: 2,982,533 km (0.084 R)
• M22: 3,127,493 km (0.073 R)
• M23: 3,396,320 km (0.106 R)
• M24: 3,490,866 km (0.09 R)
• M25: 3,586,160 km (0.114 R)
• M26: 4,066,369 km (0.067 R)
• M27: 4,237,808 km (0.115 R)
• M28: 4,494,219 km (0.056 R)
• M29: 4,577,396 km (0.107 R)
• M30: 4,861,931 km (0.035 R)
• M31: 5,174,142 km (0.061 R)
• M32: 5,316,260 km (0.082 R)
• M33: 5,459,574 km (0.087 R)
• M34: 5,604,235 km (0.096 R)
• M35: 5,863,489 km (0.087 R)
• M36: 5,977,333 km (0.037 R)
• M37: 6,092,074 km (0.101 R)
• M38: 6,288,795 km (0.078 R)
• M39: 6,405,482 km (0.091 R)
• M40: 6,522,766 km (0.111 R)
• M41: 6,700,339 km (0.107 R)
• M42: 6,903,343 km (0.096 R)
• M43: 6,999,684 km (0.103 R)
• M44: 7,132,826 km (0.08 R)
• M45: 7,242,332 km (0.091 R)
• M46: 7,487,822 km (0.039 R)
• M47: 7,786,120 km (0.09 R)
• M48: 7,949,332 km (0.115 R)
• M49: 8,164,453 km (0.034 R)
• M50: 8,266,330 km (0.072 R)
• M51: 8,394,385 km (0.093 R)
• M52: 8,497,159 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.8

Radius: 14.2

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.25 AU - 1.83 AU

Year: 1319 Days

Day: 10.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 22,445,679 km

• M1: 177,573 km (0.114 R)
• M2: 329,115 km (0.12 R)
• M3: 463,753 km (0.119 R)
• M4: 855,251 km (0.101 R)
• M5: 982,260 km (0.064 R)
• M6: 1,157,888 km (0.075 R)
• M7: 1,449,903 km (0.107 R)
• M8: 1,597,107 km (0.102 R)
• M9: 1,692,850 km (0.058 R)
• M10: 1,882,091 km (0.11 R)
• M11: 2,009,399 km (0.054 R)
• M12: 2,455,350 km (0.109 R)
• M13: 2,557,824 km (0.107 R)
• M14: 2,680,644 km (0.086 R)
• M15: 2,854,178 km (0.107 R)
• M16: 2,991,808 km (0.091 R)
• M17: 3,101,613 km (0.058 R)
• M18: 3,407,989 km (0.068 R)
• M19: 3,607,104 km (0.051 R)
• M20: 3,724,239 km (0.118 R)
• M21: 3,918,716 km (0.103 R)
• M22: 4,028,222 km (0.049 R)
• M23: 4,161,065 km (0.054 R)
• M24: 4,363,022 km (0.107 R)
• M25: 4,602,827 km (0.054 R)
• M26: 4,695,428 km (0.083 R)
• M27: 4,917,731 km (0.109 R)
• M28: 5,071,817 km (0.107 R)
• M29: 5,251,783 km (0.108 R)
• M30: 5,433,843 km (0.086 R)
• M31: 5,531,830 km (0.079 R)
• M32: 5,717,032 km (0.059 R)
• M33: 5,917,045 km (0.034 R)
• M34: 6,068,438 km (0.094 R)
• M35: 6,272,489 km (0.08 R)
• M36: 6,414,158 km (0.08 R)
• M37: 6,582,905 km (0.076 R)
• M38: 7,004,621 km (0.11 R)
• M39: 7,286,164 km (0.078 R)
• M40: 8,097,434 km (0.087 R)
• M41: 8,435,674 km (0.042 R)
• M42: 8,563,730 km (0.111 R)
• M43: 8,735,468 km (0.101 R)
• M44: 8,922,765 km (0.118 R)
• M45: 9,184,412 km (0.046 R)
• M46: 9,360,339 km (0.119 R)
• M47: 9,984,611 km (0.061 R)
• M48: 10,105,037 km (0.074 R)
• M49: 10,241,171 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.6

Radius: 13

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.07 AU - 5.31 AU

Year: 8161 Days

Day: 12.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,445,679 km

• M1: 167,250 km (0.042 R)
• M2: 425,905 km (0.065 R)
• M3: 530,923 km (0.104 R)
• M4: 647,160 km (0.029 R)
• M5: 834,906 km (0.093 R)
• M6: 1,122,882 km (0.097 R)
• M7: 1,366,726 km (0.107 R)
• M8: 1,495,231 km (0.077 R)
• M9: 1,668,764 km (0.075 R)
• M10: 1,751,193 km (0.099 R)
• M11: 1,877,603 km (0.092 R)
• M12: 2,065,797 km (0.048 R)
• M13: 2,169,768 km (0.079 R)
• M14: 2,260,424 km (0.108 R)
• M15: 2,398,652 km (0.077 R)
• M16: 2,603,601 km (0.061 R)
• M17: 2,700,242 km (0.071 R)
• M18: 2,947,228 km (0.114 R)
• M19: 3,410,383 km (0.114 R)
• M20: 3,768,520 km (0.081 R)
• M21: 3,896,725 km (0.046 R)
• M22: 4,214,471 km (0.047 R)
• M23: 4,328,614 km (0.061 R)
• M24: 4,463,103 km (0.075 R)
• M25: 4,677,327 km (0.063 R)
• M26: 4,775,912 km (0.116 R)
• M27: 5,136,293 km (0.098 R)
• M28: 5,258,515 km (0.047 R)
• M29: 5,630,864 km (0.059 R)
• M30: 5,714,788 km (0.049 R)
• M31: 5,841,498 km (0.108 R)
• M32: 6,162,235 km (0.042 R)
• M33: 6,510,948 km (0.099 R)
• M34: 6,776,784 km (0.101 R)
• M35: 6,955,852 km (0.087 R)
• M36: 7,549,157 km (0.111 R)
• M37: 7,993,014 km (0.077 R)
• M38: 8,277,849 km (0.117 R)
• M39: 8,397,377 km (0.085 R)
• M40: 8,590,059 km (0.099 R)
• M41: 9,275,966 km (0.097 R)
• M42: 10,260,469 km (0.111 R)
• M43: 10,389,123 km (0.097 R)
• M44: 10,726,167 km (0.106 R)
• M45: 10,856,766 km (0.105 R)
• M46: 11,093,131 km (0.105 R)
• M47: 11,571,096 km (0.099 R)
• M48: 12,246,082 km (0.108 R)
• M49: 12,382,665 km (0.12 R)
• M50: 12,464,794 km (0.117 R)
• M51: 12,878,432 km (0.041 R)
• M52: 13,100,884 km (0.108 R)
• M53: 13,212,634 km (0.106 R)
• M54: 13,324,533 km (0.073 R)
• M55: 13,465,005 km (0.076 R)
• M56: 14,433,352 km (0.068 R)
• M57: 15,365,197 km (0.081 R)
• M58: 15,483,080 km (0.098 R)
• M59: 15,660,503 km (0.098 R)
• M60: 15,897,915 km (0.082 R)
• M61: 16,587,562 km (0.094 R)
• M62: 16,981,602 km (0.068 R)
• M63: 19,219,736 km (0.04 R)
• M64: 19,474,202 km (0.096 R)
• M65: 19,601,809 km (0.112 R)
• M66: 19,761,729 km (0.088 R)
• M67: 20,115,079 km (0.097 R)
• M68: 20,470,524 km (0.096 R)
• M69: 20,697,763 km (0.119 R)
• M70: 21,946,157 km (0.054 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 14,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit