🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.5

Radius: 8.2

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.48 AU - 0.64 AU

Year: 295 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 17,276,882 km

• M1: 102,175 km (0.039 R)
• M2: 162,463 km (0.087 R)
• M3: 280,197 km (0.113 R)
• M4: 341,083 km (0.094 R)
• M5: 398,978 km (0.09 R)
• M6: 463,903 km (0.108 R)
• M7: 533,017 km (0.041 R)
• M8: 595,848 km (0.095 R)
• M9: 651,050 km (0.075 R)
• M10: 897,886 km (0.074 R)
• M11: 1,061,696 km (0.096 R)
• M12: 1,125,724 km (0.092 R)
• M13: 1,177,934 km (0.116 R)
• M14: 1,367,175 km (0.08 R)
• M15: 1,484,759 km (0.118 R)
• M16: 1,561,652 km (0.113 R)
• M17: 1,669,811 km (0.071 R)
• M18: 1,800,859 km (0.055 R)
• M19: 1,862,493 km (0.094 R)
• M20: 1,945,820 km (0.117 R)
• M21: 2,073,127 km (0.08 R)
• M22: 2,176,051 km (0.1 R)
• M23: 2,375,614 km (0.108 R)
• M24: 2,692,014 km (0.082 R)
• M25: 3,003,626 km (0.095 R)
• M26: 3,101,762 km (0.116 R)
• M27: 3,232,361 km (0.089 R)
• M28: 3,320,474 km (0.112 R)
• M29: 3,383,754 km (0.087 R)
• M30: 3,466,931 km (0.119 R)
• M31: 3,563,571 km (0.086 R)
• M32: 3,615,481 km (0.064 R)
• M33: 3,674,124 km (0.116 R)
• M34: 3,845,563 km (0.072 R)
• M35: 3,932,330 km (0.049 R)
• M36: 4,114,540 km (0.086 R)
• M37: 4,169,143 km (0.073 R)
• M38: 4,230,777 km (0.094 R)
• M39: 4,341,031 km (0.118 R)
• M40: 4,522,344 km (0.11 R)
• M41: 4,585,773 km (0.112 R)
• M42: 4,677,776 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.8

Radius: 14.5

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.17 AU - 1.61 AU

Year: 1152 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 17,276,882 km

• M1: 200,162 km (0.082 R)
• M2: 374,294 km (0.083 R)
• M3: 486,642 km (0.07 R)
• M4: 578,944 km (0.087 R)
• M5: 792,121 km (0.089 R)
• M6: 1,202,019 km (0.068 R)
• M7: 1,336,657 km (0.042 R)
• M8: 1,476,531 km (0.095 R)
• M9: 1,590,824 km (0.116 R)
• M10: 1,724,115 km (0.086 R)
• M11: 1,977,235 km (0.054 R)
• M12: 2,112,771 km (0.117 R)
• M13: 2,251,598 km (0.114 R)
• M14: 2,384,740 km (0.063 R)
• M15: 2,621,703 km (0.053 R)
• M16: 3,168,782 km (0.082 R)
• M17: 3,278,587 km (0.113 R)
• M18: 3,389,589 km (0.061 R)
• M19: 3,636,425 km (0.058 R)
• M20: 3,932,030 km (0.111 R)
• M21: 4,061,133 km (0.076 R)
• M22: 4,268,476 km (0.025 R)
• M23: 4,445,899 km (0.037 R)
• M24: 4,558,098 km (0.071 R)
• M25: 4,785,187 km (0.066 R)
• M26: 4,900,228 km (0.05 R)
• M27: 5,062,841 km (0.079 R)
• M28: 5,168,307 km (0.098 R)
• M29: 5,573,717 km (0.096 R)
• M30: 5,694,892 km (0.056 R)
• M31: 5,792,430 km (0.083 R)
• M32: 6,026,550 km (0.067 R)
• M33: 6,200,981 km (0.109 R)
• M34: 6,364,641 km (0.112 R)
• M35: 6,928,925 km (0.042 R)
• M36: 7,111,883 km (0.027 R)
• M37: 7,416,015 km (0.098 R)
• M38: 7,549,606 km (0.04 R)
• M39: 7,670,481 km (0.114 R)
• M40: 8,009,769 km (0.079 R)
• M41: 8,188,239 km (0.119 R)
• M42: 8,354,143 km (0.076 R)
• M43: 8,549,070 km (0.11 R)
• M44: 8,731,429 km (0.087 R)
• M45: 8,886,712 km (0.1 R)
• M46: 9,142,973 km (0.091 R)
• M47: 9,358,394 km (0.097 R)
• M48: 9,517,417 km (0.11 R)
• M49: 9,706,508 km (0.109 R)
• M50: 9,882,136 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.6

Radius: 12.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.33 AU - 1.87 AU

Year: 1423 Days

Day: 5.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 17,276,882 km

• M1: 193,879 km (0.104 R)
• M2: 309,368 km (0.093 R)
• M3: 420,819 km (0.066 R)
• M4: 633,397 km (0.11 R)
• M5: 788,231 km (0.11 R)
• M6: 883,974 km (0.113 R)
• M7: 1,053,319 km (0.114 R)
• M8: 1,145,770 km (0.116 R)
• M9: 1,248,843 km (0.114 R)
• M10: 1,394,103 km (0.097 R)
• M11: 1,569,431 km (0.118 R)
• M12: 1,735,634 km (0.102 R)
• M13: 1,820,905 km (0.108 R)
• M14: 1,916,498 km (0.08 R)
• M15: 2,013,887 km (0.077 R)
• M16: 2,158,548 km (0.104 R)
• M17: 2,420,344 km (0.051 R)
• M18: 2,516,386 km (0.075 R)
• M19: 2,633,371 km (0.034 R)
• M20: 2,722,232 km (0.081 R)
• M21: 2,872,878 km (0.119 R)
• M22: 3,005,720 km (0.086 R)
• M23: 3,172,073 km (0.068 R)
• M24: 3,373,582 km (0.098 R)
• M25: 3,470,671 km (0.112 R)
• M26: 3,656,471 km (0.104 R)
• M27: 3,823,123 km (0.088 R)
• M28: 4,003,837 km (0.114 R)
• M29: 4,233,620 km (0.118 R)
• M30: 4,315,151 km (0.081 R)
• M31: 4,550,917 km (0.112 R)
• M32: 5,246,248 km (0.114 R)
• M33: 5,485,604 km (0.111 R)
• M34: 5,574,615 km (0.058 R)
• M35: 5,728,402 km (0.107 R)
• M36: 5,870,669 km (0.119 R)
• M37: 6,027,298 km (0.081 R)
• M38: 6,304,503 km (0.09 R)
• M39: 6,653,814 km (0.051 R)
• M40: 6,776,185 km (0.118 R)
• M41: 6,871,778 km (0.056 R)
• M42: 7,119,961 km (0.099 R)
• M43: 7,357,223 km (0.07 R)
• M44: 7,441,447 km (0.063 R)
• M45: 7,739,147 km (0.063 R)
• M46: 7,853,589 km (0.084 R)
• M47: 8,273,211 km (0.067 R)
• M48: 8,463,799 km (0.043 R)
• M49: 9,089,267 km (0.077 R)
• M50: 9,270,730 km (0.027 R)
• M51: 9,514,574 km (0.107 R)
• M52: 9,915,347 km (0.112 R)
• M53: 10,133,461 km (0.073 R)
• M54: 10,321,804 km (0.1 R)
• M55: 10,653,912 km (0.114 R)
• M56: 10,749,505 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.2

Radius: 11.1

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.82 AU - 4.16 AU

Year: 5602 Days

Day: 5.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 17,276,882 km

• M1: 146,008 km (0.091 R)
• M2: 240,853 km (0.095 R)
• M3: 347,217 km (0.106 R)
• M4: 435,330 km (0.093 R)
• M5: 600,785 km (0.092 R)
• M6: 832,811 km (0.036 R)
• M7: 922,869 km (0.076 R)
• M8: 1,163,722 km (0.113 R)
• M9: 1,276,369 km (0.104 R)
• M10: 1,501,813 km (0.1 R)
• M11: 1,579,903 km (0.113 R)
• M12: 1,717,234 km (0.065 R)
• M13: 1,834,668 km (0.107 R)
• M14: 2,216,442 km (0.097 R)
• M15: 2,319,066 km (0.094 R)
• M16: 2,650,276 km (0.09 R)
• M17: 2,968,321 km (0.095 R)
• M18: 3,053,442 km (0.107 R)
• M19: 3,255,100 km (0.116 R)
• M20: 3,446,286 km (0.115 R)
• M21: 3,626,252 km (0.045 R)
• M22: 3,778,543 km (0.092 R)
• M23: 3,855,436 km (0.067 R)
• M24: 4,011,018 km (0.105 R)
• M25: 4,719,962 km (0.056 R)
• M26: 4,869,859 km (0.097 R)
• M27: 5,277,214 km (0.117 R)
• M28: 5,520,012 km (0.092 R)
• M29: 5,625,179 km (0.034 R)
• M30: 5,926,918 km (0.101 R)
• M31: 6,016,677 km (0.103 R)
• M32: 6,088,783 km (0.071 R)
• M33: 6,161,188 km (0.119 R)
• M34: 6,325,297 km (0.1 R)
• M35: 6,546,253 km (0.116 R)
• M36: 6,751,053 km (0.03 R)
• M37: 6,844,851 km (0.111 R)
• M38: 7,301,124 km (0.063 R)
• M39: 7,436,061 km (0.117 R)
• M40: 7,924,947 km (0.114 R)
• M41: 8,484,742 km (0.072 R)
• M42: 8,728,737 km (0.114 R)
• M43: 8,913,191 km (0.12 R)
• M44: 9,057,553 km (0.037 R)
• M45: 9,223,457 km (0.119 R)
• M46: 9,369,464 km (0.107 R)
• M47: 9,621,537 km (0.104 R)
• M48: 10,543,508 km (0.086 R)
• M49: 10,630,724 km (0.097 R)
• M50: 10,871,726 km (0.053 R)
• M51: 11,003,971 km (0.118 R)
• M52: 11,136,664 km (0.065 R)
• M53: 11,225,525 km (0.079 R)
• M54: 11,493,455 km (0.119 R)
• M55: 11,989,970 km (0.118 R)
• M56: 12,126,703 km (0.105 R)
• M57: 12,332,699 km (0.093 R)
• M58: 13,121,229 km (0.099 R)
• M59: 13,545,339 km (0.12 R)
• M60: 13,806,836 km (0.068 R)
• M61: 14,045,894 km (0.107 R)
• M62: 14,407,173 km (0.116 R)
• M63: 14,503,962 km (0.076 R)
• M64: 14,601,051 km (0.104 R)
• M65: 14,747,059 km (0.083 R)
• M66: 15,509,110 km (0.04 R)
• M67: 15,633,277 km (0.098 R)
• M68: 16,082,968 km (0.032 R)
• M69: 17,174,135 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit