🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.58 AU - 0.66 AU

Year: 320 Days

Day: 19.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.4

Radius: 9.3

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.76 AU - 0.96 AU

Year: 523 Days

Day: 8.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 14,888,501 km

• M1: 146,008 km (0.114 R)
• M2: 261,497 km (0.111 R)
• M3: 475,123 km (0.054 R)
• M4: 549,473 km (0.117 R)
• M5: 614,698 km (0.106 R)
• M6: 734,974 km (0.036 R)
• M7: 808,277 km (0.079 R)
• M8: 878,887 km (0.106 R)
• M9: 951,891 km (0.092 R)
• M10: 1,054,515 km (0.033 R)
• M11: 1,166,714 km (0.1 R)
• M12: 1,230,143 km (0.104 R)
• M13: 1,360,593 km (0.071 R)
• M14: 1,421,629 km (0.118 R)
• M15: 1,502,262 km (0.084 R)
• M16: 1,642,285 km (0.096 R)
• M17: 1,713,943 km (0.094 R)
• M18: 1,908,270 km (0.117 R)
• M19: 1,997,730 km (0.057 R)
• M20: 2,131,022 km (0.114 R)
• M21: 2,209,561 km (0.088 R)
• M22: 2,340,309 km (0.039 R)
• M23: 2,481,081 km (0.037 R)
• M24: 2,579,067 km (0.091 R)
• M25: 2,639,954 km (0.028 R)
• M26: 2,841,462 km (0.079 R)
• M27: 2,912,371 km (0.046 R)
• M28: 2,999,886 km (0.039 R)
• M29: 3,096,377 km (0.062 R)
• M30: 3,243,132 km (0.117 R)
• M31: 3,568,956 km (0.047 R)
• M32: 3,628,496 km (0.088 R)
• M33: 3,792,007 km (0.077 R)
• M34: 3,852,893 km (0.115 R)
• M35: 3,931,582 km (0.03 R)
• M36: 3,993,216 km (0.07 R)
• M37: 4,064,125 km (0.104 R)
• M38: 4,144,310 km (0.074 R)
• M39: 4,342,527 km (0.049 R)
• M40: 4,406,256 km (0.106 R)
• M41: 4,534,611 km (0.103 R)
• M42: 4,599,387 km (0.114 R)
• M43: 4,710,987 km (0.107 R)
• M44: 4,795,360 km (0.068 R)
• M45: 4,908,456 km (0.087 R)
• M46: 5,089,619 km (0.056 R)
• M47: 5,429,056 km (0.106 R)
• M48: 5,666,019 km (0.084 R)
• M49: 5,946,815 km (0.094 R)
• M50: 6,058,415 km (0.096 R)
• M51: 6,584,849 km (0.112 R)
• M52: 6,784,712 km (0.119 R)
• M53: 6,997,440 km (0.091 R)
• M54: 7,093,781 km (0.099 R)
• M55: 7,266,268 km (0.115 R)
• M56: 7,363,955 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.2

Radius: 8

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.7 AU - 2.76 AU

Year: 2185 Days

Day: 8.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 14,888,501 km

• M1: 137,181 km (0.087 R)
• M2: 211,232 km (0.082 R)
• M3: 320,588 km (0.098 R)
• M4: 373,546 km (0.119 R)
• M5: 437,574 km (0.086 R)
• M6: 521,498 km (0.094 R)
• M7: 619,934 km (0.068 R)
• M8: 780,003 km (0.077 R)
• M9: 904,020 km (0.104 R)
• M10: 993,928 km (0.03 R)
• M11: 1,293,124 km (0.045 R)
• M12: 1,406,818 km (0.073 R)
• M13: 1,464,862 km (0.095 R)
• M14: 1,705,565 km (0.103 R)
• M15: 1,868,777 km (0.039 R)
• M16: 2,010,895 km (0.119 R)
• M17: 2,237,835 km (0.04 R)
• M18: 2,416,903 km (0.091 R)
• M19: 2,730,760 km (0.092 R)
• M20: 2,789,103 km (0.103 R)
• M21: 3,027,263 km (0.099 R)
• M22: 3,118,368 km (0.032 R)
• M23: 3,303,121 km (0.102 R)
• M24: 3,444,042 km (0.075 R)
• M25: 3,507,322 km (0.08 R)
• M26: 4,764,842 km (0.069 R)
• M27: 4,835,602 km (0.103 R)
• M28: 4,924,463 km (0.097 R)
• M29: 4,978,019 km (0.061 R)
• M30: 5,085,729 km (0.091 R)
• M31: 5,654,800 km (0.102 R)
• M32: 5,729,598 km (0.096 R)
• M33: 5,804,846 km (0.083 R)
• M34: 6,070,831 km (0.04 R)
• M35: 6,243,916 km (0.098 R)
• M36: 6,399,049 km (0.089 R)
• M37: 6,457,691 km (0.087 R)
• M38: 6,516,334 km (0.096 R)
• M39: 6,772,894 km (0.103 R)
• M40: 6,932,365 km (0.086 R)
• M41: 7,133,574 km (0.107 R)
• M42: 7,624,255 km (0.111 R)
• M43: 7,852,691 km (0.064 R)
• M44: 8,401,865 km (0.099 R)
• M45: 9,315,011 km (0.114 R)
• M46: 9,537,163 km (0.105 R)
• M47: 9,783,402 km (0.114 R)
• M48: 9,896,049 km (0.112 R)
• M49: 10,009,145 km (0.059 R)
• M50: 10,282,310 km (0.069 R)
• M51: 10,511,794 km (0.095 R)
• M52: 10,905,834 km (0.093 R)
• M53: 11,046,157 km (0.052 R)
• M54: 11,470,417 km (0.102 R)
• M55: 11,660,705 km (0.04 R)
• M56: 11,828,105 km (0.057 R)
• M57: 11,996,253 km (0.11 R)
• M58: 12,213,619 km (0.048 R)
• M59: 12,481,100 km (0.105 R)
• M60: 12,652,390 km (0.109 R)
• M61: 12,848,961 km (0.11 R)
• M62: 13,121,080 km (0.08 R)
• M63: 13,345,028 km (0.097 R)
• M64: 13,520,207 km (0.074 R)
• M65: 13,948,655 km (0.069 R)
• M66: 14,024,651 km (0.1 R)
• M67: 14,126,377 km (0.06 R)
• M68: 14,767,105 km (0.081 R)
• M69: 14,896,507 km (0.074 R)
• M70: 14,948,268 km (0.084 R)
• M71: 15,156,209 km (0.094 R)
• M72: 15,548,604 km (0.113 R)
• M73: 16,024,026 km (0.084 R)
• M74: 16,504,086 km (0.117 R)
• M75: 17,043,087 km (0.035 R)
• M76: 17,533,170 km (0.115 R)
• M77: 17,752,480 km (0.083 R)
• M78: 17,807,383 km (0.098 R)
• M79: 18,027,890 km (0.102 R)
• M80: 18,471,447 km (0.089 R)
• M81: 18,610,723 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.1

Radius: 8.5

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.07 AU - 2.59 AU

Year: 2333 Days

Day: 6.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 14,888,501 km

• M1: 106,214 km (0.095 R)
• M2: 167,699 km (0.111 R)
• M3: 251,624 km (0.044 R)
• M4: 391,348 km (0.11 R)
• M5: 465,549 km (0.081 R)
• M6: 552,315 km (0.11 R)
• M7: 905,067 km (0.051 R)
• M8: 1,016,518 km (0.072 R)
• M9: 1,169,407 km (0.116 R)
• M10: 1,291,478 km (0.103 R)
• M11: 1,487,900 km (0.104 R)
• M12: 1,579,454 km (0.039 R)
• M13: 1,779,018 km (0.088 R)
• M14: 2,145,233 km (0.103 R)
• M15: 2,510,551 km (0.089 R)
• M16: 2,657,157 km (0.084 R)
• M17: 2,832,037 km (0.06 R)
• M18: 2,984,926 km (0.091 R)
• M19: 3,127,343 km (0.113 R)
• M20: 3,272,154 km (0.117 R)
• M21: 3,803,526 km (0.118 R)
• M22: 3,859,475 km (0.087 R)
• M23: 3,915,874 km (0.102 R)
• M24: 4,057,842 km (0.118 R)
• M25: 4,230,478 km (0.093 R)
• M26: 4,303,183 km (0.084 R)
• M27: 5,067,927 km (0.073 R)
• M28: 5,176,236 km (0.096 R)
• M29: 5,285,293 km (0.073 R)
• M30: 5,569,230 km (0.088 R)
• M31: 5,761,164 km (0.113 R)
• M32: 5,971,797 km (0.074 R)
• M33: 6,119,002 km (0.067 R)
• M34: 6,300,614 km (0.119 R)
• M35: 6,433,905 km (0.074 R)
• M36: 7,235,301 km (0.117 R)
• M37: 7,568,306 km (0.092 R)
• M38: 7,978,054 km (0.072 R)
• M39: 8,670,842 km (0.112 R)
• M40: 9,535,069 km (0.068 R)
• M41: 9,649,811 km (0.106 R)
• M42: 9,880,790 km (0.088 R)
• M43: 10,466,017 km (0.07 R)
• M44: 10,604,245 km (0.114 R)
• M45: 11,243,626 km (0.108 R)
• M46: 12,517,751 km (0.079 R)
• M47: 12,622,470 km (0.111 R)
• M48: 12,685,451 km (0.065 R)
• M49: 13,129,308 km (0.077 R)
• M50: 13,449,447 km (0.114 R)
• M51: 13,556,709 km (0.111 R)
• M52: 13,815,363 km (0.058 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: 269 - 15,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit