🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 13

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.69 AU - 0.71 AU

Year: 384 Days

Day: 8.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 20,758,444 km

• M1: 161,865 km (0.084 R)
• M2: 283,189 km (0.106 R)
• M3: 368,310 km (0.083 R)
• M4: 451,935 km (0.086 R)
• M5: 613,351 km (0.077 R)
• M6: 711,936 km (0.11 R)
• M7: 824,733 km (0.069 R)
• M8: 1,039,406 km (0.058 R)
• M9: 1,202,617 km (0.064 R)
• M10: 1,292,376 km (0.108 R)
• M11: 1,429,258 km (0.102 R)
• M12: 1,612,515 km (0.087 R)
• M13: 1,782,309 km (0.116 R)
• M14: 1,880,445 km (0.115 R)
• M15: 1,963,771 km (0.072 R)
• M16: 2,053,979 km (0.093 R)
• M17: 2,174,704 km (0.096 R)
• M18: 2,309,791 km (0.092 R)
• M19: 2,588,492 km (0.066 R)
• M20: 2,706,824 km (0.051 R)
• M21: 2,820,668 km (0.045 R)
• M22: 2,942,590 km (0.082 R)
• M23: 3,053,293 km (0.11 R)
• M24: 3,158,759 km (0.115 R)
• M25: 3,252,108 km (0.025 R)
• M26: 3,359,819 km (0.084 R)
• M27: 3,461,994 km (0.064 R)
• M28: 3,551,453 km (0.111 R)
• M29: 3,634,779 km (0.066 R)
• M30: 3,760,890 km (0.066 R)
• M31: 3,881,317 km (0.094 R)
• M32: 3,995,909 km (0.087 R)
• M33: 4,228,533 km (0.054 R)
• M34: 4,525,635 km (0.082 R)
• M35: 4,684,508 km (0.107 R)
• M36: 4,768,432 km (0.077 R)
• M37: 4,860,435 km (0.073 R)
• M38: 4,968,744 km (0.074 R)
• M39: 5,195,534 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.6

Radius: 12

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.46 AU - 1.78 AU

Year: 1353 Days

Day: 12.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 20,758,444 km

• M1: 154,385 km (0.069 R)
• M2: 235,766 km (0.095 R)
• M3: 357,240 km (0.061 R)
• M4: 437,574 km (0.07 R)
• M5: 531,521 km (0.033 R)
• M6: 610,509 km (0.066 R)
• M7: 718,967 km (0.112 R)
• M8: 828,174 km (0.081 R)
• M9: 1,014,423 km (0.06 R)
• M10: 1,437,336 km (0.058 R)
• M11: 1,528,441 km (0.1 R)
• M12: 1,612,964 km (0.077 R)
• M13: 1,912,908 km (0.108 R)
• M14: 2,023,162 km (0.109 R)
• M15: 2,317,869 km (0.11 R)
• M16: 2,435,902 km (0.114 R)
• M17: 2,875,121 km (0.061 R)
• M18: 3,012,901 km (0.118 R)
• M19: 3,251,211 km (0.042 R)
• M20: 3,383,754 km (0.072 R)
• M21: 3,563,421 km (0.054 R)
• M22: 3,665,896 km (0.117 R)
• M23: 4,073,849 km (0.069 R)
• M24: 4,217,164 km (0.041 R)
• M25: 4,386,509 km (0.045 R)
• M26: 4,731,930 km (0.113 R)
• M27: 4,933,439 km (0.087 R)
• M28: 5,124,774 km (0.114 R)
• M29: 5,620,841 km (0.08 R)
• M30: 5,780,761 km (0.045 R)
• M31: 5,874,708 km (0.089 R)
• M32: 6,064,249 km (0.088 R)
• M33: 6,241,971 km (0.088 R)
• M34: 6,602,801 km (0.07 R)
• M35: 6,927,578 km (0.084 R)
• M36: 7,041,871 km (0.095 R)
• M37: 7,156,762 km (0.042 R)
• M38: 7,243,379 km (0.083 R)
• M39: 7,403,000 km (0.065 R)
• M40: 7,622,460 km (0.037 R)
• M41: 7,844,314 km (0.106 R)
• M42: 8,068,112 km (0.102 R)
• M43: 8,263,936 km (0.119 R)
• M44: 8,768,081 km (0.11 R)
• M45: 9,000,406 km (0.067 R)
• M46: 9,773,977 km (0.072 R)
• M47: 9,854,161 km (0.118 R)
• M48: 9,934,495 km (0.087 R)
• M49: 10,079,755 km (0.088 R)
• M50: 10,193,150 km (0.097 R)
• M51: 10,306,994 km (0.109 R)
• M52: 10,454,049 km (0.114 R)
• M53: 10,601,702 km (0.067 R)
• M54: 10,684,130 km (0.045 R)
• M55: 10,783,164 km (0.114 R)
• M56: 10,932,463 km (0.096 R)
• M57: 11,149,230 km (0.104 R)
• M58: 11,249,909 km (0.088 R)
• M59: 11,350,738 km (0.07 R)

Asteroid Belt

Center: 2.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.6

Radius: 11.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.2 AU - 3.68 AU

Year: 4185 Days

Day: 11.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,758,444 km

• M1: 141,071 km (0.081 R)
• M2: 280,197 km (0.08 R)
• M3: 356,193 km (0.117 R)
• M4: 537,655 km (0.09 R)
• M5: 632,350 km (0.103 R)
• M6: 901,776 km (0.043 R)
• M7: 1,039,556 km (0.093 R)
• M8: 1,184,815 km (0.115 R)
• M9: 1,373,308 km (0.054 R)
• M10: 1,546,393 km (0.1 R)
• M11: 1,806,693 km (0.026 R)
• M12: 1,887,476 km (0.09 R)
• M13: 2,354,521 km (0.086 R)
• M14: 2,488,261 km (0.1 R)
• M15: 2,685,880 km (0.087 R)
• M16: 2,920,300 km (0.098 R)
• M17: 3,544,273 km (0.114 R)
• M18: 3,924,401 km (0.1 R)
• M19: 3,994,862 km (0.032 R)
• M20: 4,083,723 km (0.065 R)
• M21: 4,299,443 km (0.036 R)
• M22: 4,408,799 km (0.111 R)
• M23: 4,611,654 km (0.06 R)
• M24: 4,950,194 km (0.065 R)
• M25: 5,084,084 km (0.088 R)
• M26: 5,433,993 km (0.087 R)
• M27: 5,552,325 km (0.111 R)
• M28: 5,691,601 km (0.079 R)
• M29: 5,852,119 km (0.057 R)
• M30: 6,116,309 km (0.117 R)
• M31: 6,280,717 km (0.082 R)
• M32: 6,384,388 km (0.1 R)
• M33: 6,488,508 km (0.08 R)
• M34: 6,635,264 km (0.038 R)
• M35: 6,740,730 km (0.11 R)
• M36: 6,974,851 km (0.099 R)
• M37: 7,429,329 km (0.094 R)
• M38: 7,538,835 km (0.062 R)
• M39: 7,893,382 km (0.104 R)
• M40: 8,050,161 km (0.093 R)
• M41: 8,253,165 km (0.039 R)
• M42: 8,389,598 km (0.05 R)
• M43: 8,618,633 km (0.072 R)
• M44: 9,129,509 km (0.106 R)
• M45: 9,270,580 km (0.109 R)
• M46: 9,436,185 km (0.088 R)
• M47: 9,698,280 km (0.118 R)
• M48: 9,794,173 km (0.067 R)
• M49: 10,351,724 km (0.032 R)
• M50: 11,245,272 km (0.099 R)
• M51: 11,346,101 km (0.115 R)
• M52: 11,624,951 km (0.098 R)
• M53: 11,931,627 km (0.088 R)
• M54: 12,163,354 km (0.083 R)
• M55: 12,553,057 km (0.058 R)
• M56: 12,657,775 km (0.042 R)
• M57: 12,762,643 km (0.083 R)
• M58: 12,920,469 km (0.087 R)
• M59: 13,079,043 km (0.107 R)
• M60: 14,043,949 km (0.072 R)
• M61: 14,976,243 km (0.102 R)
• M62: 16,098,526 km (0.094 R)
• M63: 16,440,507 km (0.105 R)
• M64: 17,539,303 km (0.114 R)
• M65: 17,920,628 km (0.05 R)
• M66: 18,097,453 km (0.082 R)
• M67: 18,334,266 km (0.114 R)
• M68: 18,572,127 km (0.094 R)
• M69: 19,050,840 km (0.074 R)
• M70: 19,564,110 km (0.11 R)
• M71: 20,051,201 km (0.075 R)
• M72: 20,480,696 km (0.112 R)
• M73: 20,696,566 km (0.063 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 14,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit