🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.9

Radius: 8.2

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.49 AU - 0.79 AU

Year: 341 Days

Day: 14.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 42,326,617 km

• M1: 103,223 km (0.064 R)
• M2: 159,023 km (0.083 R)
• M3: 211,083 km (0.058 R)
• M4: 270,772 km (0.09 R)
• M5: 386,710 km (0.039 R)
• M6: 437,873 km (0.053 R)
• M7: 491,728 km (0.082 R)
• M8: 565,330 km (0.116 R)
• M9: 713,432 km (0.079 R)
• M10: 778,657 km (0.105 R)
• M11: 834,008 km (0.084 R)
• M12: 915,689 km (0.114 R)
• M13: 970,142 km (0.045 R)
• M14: 1,043,296 km (0.099 R)
• M15: 1,140,833 km (0.099 R)
• M16: 1,255,425 km (0.026 R)
• M17: 1,354,758 km (0.053 R)
• M18: 1,427,313 km (0.085 R)
• M19: 1,491,341 km (0.047 R)
• M20: 1,556,267 km (0.075 R)
• M21: 1,617,153 km (0.097 R)
• M22: 1,725,611 km (0.107 R)
• M23: 1,879,548 km (0.111 R)
• M24: 1,933,702 km (0.084 R)
• M25: 2,054,727 km (0.085 R)
• M26: 2,201,033 km (0.113 R)
• M27: 2,333,278 km (0.099 R)
• M28: 2,403,439 km (0.113 R)
• M29: 2,521,771 km (0.047 R)
• M30: 2,593,728 km (0.117 R)
• M31: 2,876,169 km (0.112 R)
• M32: 2,932,567 km (0.115 R)
• M33: 2,989,414 km (0.1 R)
• M34: 3,142,752 km (0.114 R)
• M35: 3,200,796 km (0.075 R)
• M36: 3,305,215 km (0.073 R)
• M37: 3,364,307 km (0.098 R)
• M38: 3,463,789 km (0.099 R)
• M39: 3,843,618 km (0.073 R)
• M40: 4,059,637 km (0.107 R)
• M41: 4,172,733 km (0.119 R)
• M42: 4,294,057 km (0.062 R)
• M43: 4,613,449 km (0.075 R)
• M44: 4,687,051 km (0.053 R)
• M45: 4,828,122 km (0.11 R)
• M46: 4,895,441 km (0.069 R)
• M47: 5,008,387 km (0.116 R)
• M48: 5,106,972 km (0.108 R)
• M49: 5,190,897 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 14.2

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.62 AU - 0.88 AU

Year: 433 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 42,326,617 km

• M1: 177,423 km (0.104 R)
• M2: 283,488 km (0.106 R)
• M3: 393,442 km (0.086 R)
• M4: 586,872 km (0.11 R)
• M5: 679,324 km (0.112 R)
• M6: 781,948 km (0.116 R)
• M7: 878,289 km (0.094 R)
• M8: 1,005,148 km (0.12 R)
• M9: 1,129,763 km (0.107 R)
• M10: 1,259,913 km (0.088 R)
• M11: 1,351,467 km (0.06 R)
• M12: 1,455,438 km (0.11 R)
• M13: 1,588,281 km (0.059 R)
• M14: 1,698,684 km (0.101 R)
• M15: 1,800,859 km (0.108 R)
• M16: 2,040,216 km (0.064 R)
• M17: 2,143,737 km (0.098 R)
• M18: 2,290,343 km (0.084 R)
• M19: 2,410,171 km (0.098 R)
• M20: 2,501,576 km (0.111 R)
• M21: 2,625,143 km (0.105 R)
• M22: 2,840,265 km (0.085 R)
• M23: 3,021,877 km (0.114 R)
• M24: 3,173,868 km (0.085 R)
• M25: 3,267,816 km (0.069 R)
• M26: 3,403,501 km (0.083 R)
• M27: 3,513,605 km (0.113 R)
• M28: 3,645,850 km (0.101 R)
• M29: 3,751,316 km (0.035 R)
• M30: 3,900,914 km (0.113 R)
• M31: 4,009,073 km (0.1 R)
• M32: 4,147,451 km (0.096 R)
• M33: 4,287,475 km (0.057 R)
• M34: 4,376,635 km (0.064 R)
• M35: 4,481,653 km (0.062 R)
• M36: 4,686,452 km (0.103 R)
• M37: 4,840,090 km (0.12 R)
• M38: 4,972,184 km (0.099 R)
• M39: 5,073,911 km (0.082 R)
• M40: 5,200,172 km (0.073 R)
• M41: 5,319,551 km (0.06 R)
• M42: 5,455,834 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591

Radius: 14.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.8 AU - 3.06 AU

Year: 3344 Days

Day: 9.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 42,326,617 km

• M1: 277,055 km (0.074 R)
• M2: 395,387 km (0.076 R)
• M3: 550,071 km (0.057 R)
• M4: 730,337 km (0.083 R)
• M5: 954,285 km (0.039 R)
• M6: 1,143,975 km (0.045 R)
• M7: 1,347,129 km (0.03 R)
• M8: 1,763,011 km (0.114 R)
• M9: 2,000,572 km (0.093 R)
• M10: 2,130,722 km (0.074 R)
• M11: 2,369,331 km (0.069 R)
• M12: 2,476,593 km (0.106 R)
• M13: 2,922,394 km (0.099 R)
• M14: 3,054,639 km (0.044 R)
• M15: 3,188,828 km (0.087 R)
• M16: 3,445,837 km (0.11 R)
• M17: 3,799,337 km (0.076 R)
• M18: 4,201,905 km (0.082 R)
• M19: 4,370,651 km (0.12 R)
• M20: 4,484,346 km (0.074 R)
• M21: 4,618,385 km (0.093 R)
• M22: 4,714,876 km (0.095 R)
• M23: 5,147,812 km (0.083 R)
• M24: 5,389,413 km (0.063 R)
• M25: 5,821,452 km (0.105 R)
• M26: 6,329,037 km (0.098 R)
• M27: 6,566,449 km (0.088 R)
• M28: 6,784,862 km (0.065 R)
• M29: 7,296,487 km (0.113 R)
• M30: 7,728,525 km (0.115 R)
• M31: 7,820,677 km (0.04 R)
• M32: 7,936,167 km (0.045 R)
• M33: 8,262,889 km (0.107 R)
• M34: 8,357,135 km (0.087 R)
• M35: 8,546,526 km (0.05 R)
• M36: 8,761,349 km (0.084 R)
• M37: 9,245,148 km (0.087 R)
• M38: 9,712,941 km (0.025 R)
• M39: 10,112,816 km (0.12 R)
• M40: 10,543,658 km (0.081 R)
• M41: 10,645,983 km (0.107 R)
• M42: 11,214,455 km (0.11 R)
• M43: 11,739,843 km (0.113 R)
• M44: 12,705,796 km (0.101 R)
• M45: 12,951,286 km (0.106 R)
• M46: 13,669,356 km (0.104 R)
• M47: 14,005,203 km (0.081 R)
• M48: 14,372,017 km (0.05 R)
• M49: 14,713,549 km (0.102 R)
• M50: 15,029,051 km (0.102 R)
• M51: 15,433,713 km (0.083 R)
• M52: 17,208,542 km (0.108 R)
• M53: 17,450,143 km (0.111 R)
• M54: 17,845,081 km (0.093 R)
• M55: 17,967,153 km (0.066 R)
• M56: 18,181,527 km (0.077 R)
• M57: 18,335,164 km (0.073 R)
• M58: 18,520,067 km (0.027 R)
• M59: 18,674,601 km (0.037 R)
• M60: 19,958,450 km (0.114 R)
• M61: 20,053,595 km (0.066 R)
• M62: 20,499,097 km (0.118 R)
• M63: 21,400,275 km (0.088 R)
• M64: 21,692,589 km (0.075 R)
• M65: 21,953,637 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.6

Radius: 5.6

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.04 AU - 8.14 AU

Year: 12589 Days

Day: 19.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,326,617 km

• M1: 125,213 km (0.092 R)
• M2: 189,092 km (0.095 R)
• M3: 257,159 km (0.072 R)
• M4: 407,654 km (0.053 R)
• M5: 542,143 km (0.08 R)
• M6: 599,887 km (0.098 R)
• M7: 644,767 km (0.063 R)
• M8: 769,980 km (0.072 R)
• M9: 972,536 km (0.058 R)
• M10: 1,268,141 km (0.105 R)
• M11: 1,365,978 km (0.119 R)
• M12: 1,446,163 km (0.069 R)
• M13: 1,590,375 km (0.11 R)
• M14: 1,760,767 km (0.102 R)
• M15: 1,982,172 km (0.109 R)
• M16: 2,189,066 km (0.079 R)
• M17: 2,901,899 km (0.1 R)
• M18: 3,110,289 km (0.084 R)
• M19: 3,243,132 km (0.105 R)
• M20: 3,934,574 km (0.046 R)
• M21: 4,049,315 km (0.118 R)
• M22: 4,252,918 km (0.045 R)
• M23: 4,341,181 km (0.092 R)
• M24: 4,489,731 km (0.038 R)
• M25: 4,670,146 km (0.096 R)
• M26: 4,945,107 km (0.114 R)
• M27: 5,038,007 km (0.07 R)
• M28: 6,364,043 km (0.07 R)
• M29: 6,600,707 km (0.108 R)
• M30: 6,978,441 km (0.111 R)
• M31: 7,082,711 km (0.094 R)
• M32: 7,398,512 km (0.107 R)
• M33: 8,410,243 km (0.078 R)
• M34: 8,558,345 km (0.112 R)
• M35: 8,632,695 km (0.082 R)
• M36: 8,932,190 km (0.078 R)
• M37: 9,349,717 km (0.05 R)
• M38: 10,007,350 km (0.096 R)
• M39: 10,639,849 km (0.114 R)
• M40: 10,719,884 km (0.088 R)
• M41: 10,840,161 km (0.119 R)
• M42: 11,901,857 km (0.065 R)
• M43: 12,151,536 km (0.107 R)
• M44: 12,318,936 km (0.105 R)
• M45: 12,825,773 km (0.099 R)
• M46: 13,296,259 km (0.059 R)
• M47: 13,468,745 km (0.09 R)
• M48: 14,298,415 km (0.059 R)
• M49: 15,054,632 km (0.064 R)
• M50: 15,414,864 km (0.104 R)
• M51: 15,778,087 km (0.039 R)
• M52: 15,915,119 km (0.081 R)
• M53: 15,960,746 km (0.092 R)
• M54: 16,098,227 km (0.103 R)
• M55: 17,165,009 km (0.103 R)
• M56: 17,400,028 km (0.075 R)
• M57: 18,015,772 km (0.116 R)
• M58: 18,254,531 km (0.114 R)
• M59: 19,708,921 km (0.086 R)
• M60: 20,201,996 km (0.047 R)
• M61: 21,351,206 km (0.066 R)
• M62: 22,112,211 km (0.065 R)
• M63: 22,881,892 km (0.104 R)
• M64: 23,296,128 km (0.09 R)
• M65: 23,764,968 km (0.091 R)
• M66: 23,974,256 km (0.074 R)
• M67: 24,184,291 km (0.046 R)
• M68: 25,993,827 km (0.102 R)
• M69: 26,101,537 km (0.109 R)
• M70: 26,317,557 km (0.103 R)
• M71: 26,425,865 km (0.096 R)
• M72: 26,642,782 km (0.119 R)
• M73: 26,805,844 km (0.1 R)
• M74: 27,023,808 km (0.08 R)
• M75: 28,900,065 km (0.112 R)
• M76: 29,516,109 km (0.09 R)
• M77: 29,910,299 km (0.111 R)
• M78: 30,192,889 km (0.11 R)
• M79: 32,196,304 km (0.112 R)
• M80: 37,176,417 km (0.055 R)
• M81: 37,480,251 km (0.026 R)
• M82: 39,259,119 km (0.077 R)
• M83: 39,444,620 km (0.081 R)
• M84: 39,878,903 km (0.112 R)
• M85: 42,136,634 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 13,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit