🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649

Radius: 10.8

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.66 AU - 1.08 AU

Year: 541 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 33,254,793 km

• M1: 138,976 km (0.098 R)
• M2: 259,253 km (0.103 R)
• M3: 343,028 km (0.092 R)
• M4: 429,495 km (0.04 R)
• M5: 552,764 km (0.066 R)
• M6: 685,308 km (0.118 R)
• M7: 774,169 km (0.067 R)
• M8: 862,432 km (0.12 R)
• M9: 1,213,538 km (0.096 R)
• M10: 1,312,422 km (0.112 R)
• M11: 1,414,149 km (0.116 R)
• M12: 1,495,231 km (0.095 R)
• M13: 1,577,958 km (0.079 R)
• M14: 1,668,315 km (0.084 R)
• M15: 1,804,300 km (0.085 R)
• M16: 1,905,428 km (0.116 R)
• M17: 2,107,086 km (0.062 R)
• M18: 2,274,785 km (0.11 R)
• M19: 2,412,266 km (0.081 R)
• M20: 2,595,224 km (0.05 R)
• M21: 2,702,934 km (0.112 R)
• M22: 2,834,132 km (0.116 R)
• M23: 3,012,452 km (0.112 R)
• M24: 3,110,589 km (0.066 R)
• M25: 3,248,368 km (0.097 R)
• M26: 3,317,931 km (0.094 R)
• M27: 3,388,093 km (0.029 R)
• M28: 3,529,911 km (0.052 R)
• M29: 3,617,576 km (0.098 R)
• M30: 3,786,920 km (0.109 R)
• M31: 3,958,958 km (0.107 R)
• M32: 4,041,686 km (0.116 R)
• M33: 4,183,953 km (0.065 R)
• M34: 4,396,083 km (0.064 R)
• M35: 4,516,509 km (0.101 R)
• M36: 4,603,126 km (0.104 R)
• M37: 4,699,019 km (0.116 R)
• M38: 4,804,485 km (0.038 R)
• M39: 4,955,280 km (0.081 R)
• M40: 5,071,667 km (0.083 R)
• M41: 5,143,773 km (0.09 R)
• M42: 5,225,304 km (0.053 R)
• M43: 5,389,562 km (0.104 R)
• M44: 5,481,715 km (0.094 R)
• M45: 5,902,384 km (0.071 R)
• M46: 5,978,230 km (0.068 R)
• M47: 6,064,099 km (0.11 R)
• M48: 6,150,268 km (0.088 R)
• M49: 6,217,587 km (0.08 R)
• M50: 6,382,144 km (0.067 R)
• M51: 6,489,256 km (0.116 R)
• M52: 6,557,922 km (0.105 R)
• M53: 6,705,575 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.5

Radius: 13.7

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.81 AU - 1.29 AU

Year: 717 Days

Day: 7.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,254,793 km

• M1: 173,534 km (0.077 R)
• M2: 289,023 km (0.118 R)
• M3: 380,577 km (0.12 R)
• M4: 505,940 km (0.112 R)
• M5: 599,738 km (0.049 R)
• M6: 711,487 km (0.12 R)
• M7: 888,611 km (0.029 R)
• M8: 1,050,476 km (0.062 R)
• M9: 1,177,335 km (0.034 R)
• M10: 1,282,802 km (0.073 R)
• M11: 1,384,827 km (0.096 R)
• M12: 1,590,225 km (0.098 R)
• M13: 1,745,658 km (0.057 R)
• M14: 1,859,801 km (0.05 R)
• M15: 2,040,066 km (0.105 R)
• M16: 2,520,724 km (0.059 R)
• M17: 2,819,022 km (0.119 R)
• M18: 2,990,910 km (0.119 R)
• M19: 3,166,239 km (0.068 R)
• M20: 3,335,733 km (0.03 R)
• M21: 3,440,751 km (0.108 R)
• M22: 3,546,816 km (0.074 R)
• M23: 3,772,410 km (0.055 R)
• M24: 3,892,088 km (0.072 R)
• M25: 3,982,595 km (0.115 R)
• M26: 4,073,999 km (0.095 R)
• M27: 4,166,002 km (0.083 R)
• M28: 4,279,397 km (0.105 R)
• M29: 4,372,895 km (0.113 R)
• M30: 4,498,857 km (0.092 R)
• M31: 4,647,258 km (0.095 R)
• M32: 4,829,618 km (0.109 R)
• M33: 5,113,255 km (0.079 R)
• M34: 5,470,046 km (0.115 R)
• M35: 5,560,403 km (0.105 R)
• M36: 5,869,472 km (0.112 R)
• M37: 6,337,714 km (0.118 R)
• M38: 6,612,525 km (0.084 R)
• M39: 6,709,016 km (0.095 R)
• M40: 6,952,411 km (0.048 R)
• M41: 7,173,966 km (0.116 R)
• M42: 7,322,965 km (0.108 R)
• M43: 7,561,125 km (0.119 R)
• M44: 7,942,151 km (0.108 R)
• M45: 8,225,789 km (0.075 R)
• M46: 8,949,244 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972

Radius: 9.9

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.95 AU - 1.41 AU

Year: 855 Days

Day: 13.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,254,793 km

• M1: 131,945 km (0.117 R)
• M2: 208,839 km (0.097 R)
• M3: 274,961 km (0.101 R)
• M4: 383,569 km (0.073 R)
• M5: 479,611 km (0.106 R)
• M6: 557,850 km (0.082 R)
• M7: 717,172 km (0.118 R)
• M8: 784,192 km (0.053 R)
• M9: 905,366 km (0.115 R)
• M10: 1,026,241 km (0.114 R)
• M11: 1,124,228 km (0.101 R)
• M12: 1,189,004 km (0.12 R)
• M13: 1,269,787 km (0.084 R)
• M14: 1,375,702 km (0.072 R)
• M15: 1,500,317 km (0.088 R)
• M16: 1,678,039 km (0.068 R)
• M17: 1,778,120 km (0.12 R)
• M18: 2,081,206 km (0.114 R)
• M19: 2,234,394 km (0.054 R)
• M20: 2,298,571 km (0.105 R)
• M21: 2,428,871 km (0.08 R)
• M22: 2,513,992 km (0.103 R)
• M23: 2,785,213 km (0.117 R)
• M24: 2,954,558 km (0.088 R)
• M25: 3,096,676 km (0.076 R)
• M26: 3,272,304 km (0.111 R)
• M27: 3,387,644 km (0.097 R)
• M28: 3,568,657 km (0.113 R)
• M29: 3,752,962 km (0.119 R)
• M30: 4,052,158 km (0.067 R)
• M31: 4,221,802 km (0.106 R)
• M32: 4,556,302 km (0.114 R)
• M33: 5,092,461 km (0.12 R)
• M34: 5,165,465 km (0.105 R)
• M35: 5,238,917 km (0.12 R)
• M36: 5,423,820 km (0.073 R)
• M37: 5,523,453 km (0.038 R)
• M38: 5,610,967 km (0.077 R)
• M39: 5,686,514 km (0.054 R)
• M40: 5,953,247 km (0.086 R)
• M41: 6,658,152 km (0.086 R)
• M42: 6,818,372 km (0.105 R)
• M43: 6,939,396 km (0.107 R)
• M44: 7,156,463 km (0.101 R)
• M45: 7,499,940 km (0.067 R)
• M46: 7,638,766 km (0.064 R)
• M47: 8,004,084 km (0.068 R)
• M48: 8,260,196 km (0.085 R)
• M49: 8,360,576 km (0.062 R)
• M50: 8,577,044 km (0.04 R)
• M51: 8,971,384 km (0.027 R)
• M52: 9,163,318 km (0.094 R)
• M53: 9,506,346 km (0.096 R)
• M54: 9,656,842 km (0.075 R)
• M55: 9,732,239 km (0.05 R)
• M56: 9,929,559 km (0.095 R)
• M57: 10,204,968 km (0.104 R)
• M58: 10,328,237 km (0.119 R)

Asteroid Belt

Center: 2.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.4

Radius: 11.8

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.79 AU - 3.93 AU

Year: 5057 Days

Day: 10.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,254,793 km

• M1: 155,133 km (0.036 R)
• M2: 233,522 km (0.115 R)
• M3: 336,296 km (0.086 R)
• M4: 411,544 km (0.092 R)
• M5: 773,122 km (0.036 R)
• M6: 1,321,847 km (0.12 R)
• M7: 1,770,790 km (0.07 R)
• M8: 1,881,044 km (0.044 R)
• M9: 1,974,841 km (0.113 R)
• M10: 2,128,179 km (0.103 R)
• M11: 2,406,282 km (0.108 R)
• M12: 2,696,202 km (0.091 R)
• M13: 2,781,174 km (0.069 R)
• M14: 2,910,427 km (0.111 R)
• M15: 2,997,642 km (0.113 R)
• M16: 4,063,826 km (0.054 R)
• M17: 4,409,996 km (0.085 R)
• M18: 4,688,846 km (0.115 R)
• M19: 4,999,710 km (0.071 R)
• M20: 5,078,399 km (0.09 R)
• M21: 5,451,496 km (0.101 R)
• M22: 5,532,578 km (0.12 R)
• M23: 5,778,517 km (0.1 R)
• M24: 5,944,421 km (0.03 R)
• M25: 6,537,577 km (0.044 R)
• M26: 6,623,745 km (0.105 R)
• M27: 6,710,512 km (0.051 R)
• M28: 6,855,771 km (0.093 R)
• M29: 7,932,876 km (0.072 R)
• M30: 8,055,845 km (0.037 R)
• M31: 9,743,908 km (0.117 R)
• M32: 10,107,730 km (0.056 R)
• M33: 10,442,380 km (0.1 R)
• M34: 10,611,127 km (0.091 R)
• M35: 10,814,729 km (0.084 R)
• M36: 11,468,023 km (0.032 R)
• M37: 11,607,299 km (0.111 R)
• M38: 12,633,241 km (0.081 R)
• M39: 12,777,005 km (0.108 R)
• M40: 13,029,975 km (0.1 R)
• M41: 13,540,851 km (0.113 R)
• M42: 14,244,709 km (0.104 R)
• M43: 14,998,533 km (0.107 R)
• M44: 15,150,973 km (0.092 R)
• M45: 15,342,010 km (0.104 R)
• M46: 15,457,050 km (0.07 R)
• M47: 15,533,944 km (0.054 R)
• M48: 16,075,638 km (0.084 R)
• M49: 16,387,998 km (0.104 R)
• M50: 16,584,270 km (0.11 R)
• M51: 16,860,278 km (0.111 R)
• M52: 17,337,047 km (0.112 R)
• M53: 17,939,178 km (0.058 R)
• M54: 18,141,435 km (0.107 R)
• M55: 18,344,439 km (0.085 R)
• M56: 18,548,191 km (0.109 R)
• M57: 18,752,841 km (0.039 R)
• M58: 18,958,089 km (0.062 R)
• M59: 19,329,541 km (0.116 R)
• M60: 19,578,472 km (0.12 R)
• M61: 19,828,450 km (0.104 R)
• M62: 20,079,475 km (0.104 R)
• M63: 20,627,153 km (0.1 R)
• M64: 20,796,647 km (0.103 R)
• M65: 22,039,357 km (0.075 R)
• M66: 22,516,873 km (0.095 R)
• M67: 23,041,962 km (0.082 R)
• M68: 23,129,776 km (0.06 R)
• M69: 23,792,494 km (0.065 R)
• M70: 24,059,377 km (0.055 R)
• M71: 26,183,816 km (0.111 R)
• M72: 28,367,795 km (0.063 R)
• M73: 28,698,108 km (0.037 R)
• M74: 28,887,349 km (0.093 R)
• M75: 28,982,194 km (0.08 R)
• M76: 29,505,338 km (0.115 R)
• M77: 29,983,752 km (0.086 R)
• M78: 30,851,419 km (0.092 R)
• M79: 30,996,828 km (0.114 R)
• M80: 31,580,709 km (0.112 R)
• M81: 31,727,315 km (0.038 R)
• M82: 33,155,526 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 13,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit