🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.6

Radius: 10.4

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.25 AU - 1.29 AU

Year: 988 Days

Day: 13.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 24,531,304 km

• M1: 162,164 km (0.1 R)
• M2: 235,766 km (0.085 R)
• M3: 320,588 km (0.081 R)
• M4: 440,117 km (0.045 R)
• M5: 549,922 km (0.11 R)
• M6: 652,396 km (0.117 R)
• M7: 781,050 km (0.079 R)
• M8: 865,424 km (0.065 R)
• M9: 1,123,031 km (0.111 R)
• M10: 1,550,881 km (0.11 R)
• M11: 1,676,244 km (0.046 R)
• M12: 2,136,856 km (0.098 R)
• M13: 2,276,880 km (0.1 R)
• M14: 2,410,470 km (0.103 R)
• M15: 2,507,560 km (0.066 R)
• M16: 2,625,891 km (0.051 R)
• M17: 2,776,237 km (0.118 R)
• M18: 2,867,941 km (0.099 R)
• M19: 2,971,014 km (0.11 R)
• M20: 3,181,049 km (0.059 R)
• M21: 3,298,483 km (0.104 R)
• M22: 3,417,563 km (0.099 R)
• M23: 3,682,352 km (0.091 R)
• M24: 3,760,890 km (0.085 R)
• M25: 3,885,356 km (0.062 R)
• M26: 4,290,617 km (0.097 R)
• M27: 4,373,344 km (0.093 R)
• M28: 4,992,081 km (0.085 R)
• M29: 5,141,679 km (0.052 R)
• M30: 5,305,488 km (0.05 R)
• M31: 5,407,215 km (0.066 R)
• M32: 5,599,598 km (0.076 R)
• M33: 5,690,105 km (0.118 R)
• M34: 6,044,053 km (0.116 R)
• M35: 6,123,639 km (0.068 R)
• M36: 6,190,210 km (0.115 R)
• M37: 6,310,786 km (0.095 R)
• M38: 6,499,878 km (0.053 R)
• M39: 6,800,869 km (0.094 R)
• M40: 7,036,485 km (0.059 R)
• M41: 7,373,829 km (0.098 R)
• M42: 7,702,196 km (0.099 R)
• M43: 7,803,025 km (0.093 R)
• M44: 7,875,430 km (0.106 R)
• M45: 7,977,007 km (0.063 R)
• M46: 8,093,694 km (0.08 R)
• M47: 8,196,318 km (0.099 R)
• M48: 8,462,004 km (0.053 R)
• M49: 8,611,003 km (0.063 R)
• M50: 9,230,488 km (0.114 R)
• M51: 9,630,812 km (0.084 R)
• M52: 9,708,453 km (0.085 R)
• M53: 9,833,218 km (0.111 R)
• M54: 10,194,646 km (0.107 R)
• M55: 10,305,498 km (0.081 R)
• M56: 10,400,792 km (0.118 R)
• M57: 10,544,406 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 15

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.82 AU - 2.16 AU

Year: 1938 Days

Day: 10.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 24,531,304 km

• M1: 186,848 km (0.05 R)
• M2: 288,125 km (0.097 R)
• M3: 416,780 km (0.099 R)
• M4: 624,122 km (0.057 R)
• M5: 756,367 km (0.082 R)
• M6: 871,557 km (0.045 R)
• M7: 1,146,967 km (0.111 R)
• M8: 1,289,234 km (0.113 R)
• M9: 1,486,554 km (0.092 R)
• M10: 1,585,737 km (0.044 R)
• M11: 1,687,165 km (0.099 R)
• M12: 1,798,466 km (0.101 R)
• M13: 1,974,243 km (0.106 R)
• M14: 2,076,269 km (0.079 R)
• M15: 2,277,478 km (0.057 R)
• M16: 2,562,013 km (0.094 R)
• M17: 2,858,516 km (0.084 R)
• M18: 2,983,879 km (0.11 R)
• M19: 3,147,838 km (0.091 R)
• M20: 3,324,214 km (0.044 R)
• M21: 3,456,459 km (0.118 R)
• M22: 3,551,902 km (0.097 R)
• M23: 3,667,691 km (0.108 R)
• M24: 3,765,229 km (0.082 R)
• M25: 3,992,917 km (0.089 R)
• M26: 4,204,747 km (0.098 R)
• M27: 4,535,059 km (0.05 R)
• M28: 4,639,928 km (0.094 R)
• M29: 4,927,455 km (0.107 R)
• M30: 5,046,235 km (0.099 R)
• M31: 5,187,905 km (0.115 R)
• M32: 5,464,212 km (0.096 R)
• M33: 5,564,891 km (0.059 R)
• M34: 5,825,042 km (0.061 R)
• M35: 6,158,795 km (0.081 R)
• M36: 6,380,948 km (0.091 R)
• M37: 6,617,611 km (0.093 R)
• M38: 6,725,172 km (0.115 R)
• M39: 6,953,907 km (0.094 R)
• M40: 7,087,648 km (0.115 R)
• M41: 7,246,820 km (0.079 R)
• M42: 7,394,772 km (0.082 R)
• M43: 7,531,206 km (0.056 R)
• M44: 7,630,987 km (0.107 R)
• M45: 8,009,320 km (0.084 R)
• M46: 8,200,806 km (0.032 R)
• M47: 8,445,548 km (0.084 R)
• M48: 8,601,279 km (0.108 R)
• M49: 8,784,387 km (0.096 R)
• M50: 8,902,719 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.2

Radius: 9.4

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.23 AU - 3.23 AU

Year: 3114 Days

Day: 12.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,531,304 km

• M1: 157,377 km (0.081 R)
• M2: 225,145 km (0.083 R)
• M3: 423,212 km (0.09 R)
• M4: 549,772 km (0.089 R)
• M5: 700,716 km (0.088 R)
• M6: 831,764 km (0.108 R)
• M7: 1,007,542 km (0.091 R)
• M8: 1,354,908 km (0.068 R)
• M9: 1,492,837 km (0.104 R)
• M10: 1,723,517 km (0.11 R)
• M11: 1,783,057 km (0.095 R)
• M12: 1,904,231 km (0.114 R)
• M13: 2,154,808 km (0.104 R)
• M14: 2,219,284 km (0.084 R)
• M15: 2,619,010 km (0.081 R)
• M16: 2,740,035 km (0.093 R)
• M17: 2,898,160 km (0.11 R)
• M18: 3,242,235 km (0.082 R)
• M19: 3,792,456 km (0.099 R)
• M20: 3,929,637 km (0.118 R)
• M21: 4,008,924 km (0.094 R)
• M22: 4,068,613 km (0.12 R)
• M23: 4,661,320 km (0.065 R)
• M24: 4,787,281 km (0.12 R)
• M25: 5,128,963 km (0.063 R)
• M26: 5,302,796 km (0.099 R)
• M27: 5,678,586 km (0.089 R)
• M28: 5,858,552 km (0.075 R)
• M29: 7,560,676 km (0.104 R)
• M30: 7,758,744 km (0.103 R)
• M31: 8,619,530 km (0.114 R)
• M32: 9,008,933 km (0.107 R)
• M33: 9,670,754 km (0.055 R)
• M34: 9,778,016 km (0.119 R)
• M35: 9,885,876 km (0.103 R)
• M36: 11,096,871 km (0.105 R)
• M37: 11,322,165 km (0.086 R)
• M38: 11,435,261 km (0.078 R)
• M39: 11,920,557 km (0.104 R)
• M40: 12,646,406 km (0.083 R)
• M41: 12,940,665 km (0.081 R)
• M42: 13,177,777 km (0.118 R)
• M43: 13,237,317 km (0.104 R)
• M44: 13,928,011 km (0.052 R)
• M45: 14,231,993 km (0.115 R)
• M46: 14,692,156 km (0.077 R)
• M47: 14,815,724 km (0.063 R)
• M48: 15,313,137 km (0.092 R)
• M49: 15,438,500 km (0.099 R)
• M50: 15,753,105 km (0.048 R)
• M51: 16,324,718 km (0.106 R)
• M52: 16,548,816 km (0.119 R)
• M53: 16,709,484 km (0.093 R)
• M54: 16,967,839 km (0.113 R)
• M55: 17,227,392 km (0.115 R)
• M56: 17,357,691 km (0.12 R)
• M57: 17,488,290 km (0.057 R)
• M58: 17,553,665 km (0.101 R)
• M59: 17,882,032 km (0.096 R)
• M60: 18,047,038 km (0.09 R)
• M61: 18,411,608 km (0.049 R)
• M62: 18,812,231 km (0.079 R)
• M63: 18,912,911 km (0.088 R)
• M64: 19,047,250 km (0.083 R)
• M65: 19,148,378 km (0.111 R)
• M66: 19,520,278 km (0.111 R)
• M67: 19,622,154 km (0.038 R)
• M68: 20,031,304 km (0.107 R)
• M69: 21,031,815 km (0.1 R)
• M70: 21,136,234 km (0.052 R)
• M71: 21,380,528 km (0.072 R)
• M72: 22,402,880 km (0.083 R)
• M73: 22,616,356 km (0.107 R)
• M74: 23,224,920 km (0.078 R)
• M75: 23,404,886 km (0.101 R)
• M76: 23,875,072 km (0.099 R)
• M77: 24,275,396 km (0.065 R)
• M78: 24,348,400 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 12,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit