🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.1

Radius: 10

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.85 AU - 1.01 AU

Year: 630 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 15,345,573 km

• M1: 126,410 km (0.046 R)
• M2: 192,832 km (0.1 R)
• M3: 279,449 km (0.103 R)
• M4: 392,246 km (0.06 R)
• M5: 471,383 km (0.099 R)
• M6: 553,961 km (0.065 R)
• M7: 728,990 km (0.11 R)
• M8: 795,262 km (0.119 R)
• M9: 882,029 km (0.098 R)
• M10: 1,050,027 km (0.044 R)
• M11: 1,179,130 km (0.093 R)
• M12: 1,361,191 km (0.064 R)
• M13: 1,480,271 km (0.099 R)
• M14: 1,658,741 km (0.113 R)
• M15: 1,824,944 km (0.047 R)
• M16: 1,937,292 km (0.1 R)
• M17: 2,174,106 km (0.107 R)
• M18: 2,241,425 km (0.065 R)
• M19: 2,415,108 km (0.029 R)
• M20: 2,479,435 km (0.062 R)
• M21: 2,571,587 km (0.05 R)
• M22: 2,653,866 km (0.108 R)
• M23: 2,765,017 km (0.036 R)
• M24: 2,889,034 km (0.089 R)
• M25: 2,951,716 km (0.088 R)
• M26: 3,020,680 km (0.109 R)
• M27: 3,160,255 km (0.098 R)
• M28: 3,242,683 km (0.059 R)
• M29: 3,325,860 km (0.118 R)
• M30: 3,427,886 km (0.111 R)
• M31: 3,512,558 km (0.104 R)
• M32: 3,690,430 km (0.099 R)
• M33: 3,808,463 km (0.066 R)
• M34: 3,902,709 km (0.115 R)
• M35: 4,144,759 km (0.086 R)
• M36: 4,378,730 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.1

Radius: 10.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.31 AU - 1.53 AU

Year: 1189 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 15,345,573 km

• M1: 140,323 km (0.038 R)
• M2: 226,192 km (0.103 R)
• M3: 294,259 km (0.102 R)
• M4: 360,980 km (0.036 R)
• M5: 448,345 km (0.045 R)
• M6: 529,726 km (0.053 R)
• M7: 649,105 km (0.103 R)
• M8: 766,839 km (0.078 R)
• M9: 942,167 km (0.101 R)
• M10: 1,185,414 km (0.089 R)
• M11: 1,289,982 km (0.118 R)
• M12: 1,546,244 km (0.091 R)
• M13: 1,622,688 km (0.086 R)
• M14: 1,763,310 km (0.036 R)
• M15: 1,916,349 km (0.086 R)
• M16: 2,107,535 km (0.101 R)
• M17: 2,305,154 km (0.119 R)
• M18: 2,490,954 km (0.066 R)
• M19: 2,608,388 km (0.101 R)
• M20: 2,867,941 km (0.093 R)
• M21: 3,029,656 km (0.03 R)
• M22: 3,614,434 km (0.094 R)
• M23: 3,737,553 km (0.085 R)
• M24: 3,956,714 km (0.109 R)
• M25: 4,115,737 km (0.109 R)
• M26: 4,418,373 km (0.094 R)
• M27: 4,683,760 km (0.079 R)
• M28: 4,773,369 km (0.061 R)
• M29: 4,840,837 km (0.114 R)
• M30: 5,125,971 km (0.088 R)
• M31: 5,253,129 km (0.078 R)
• M32: 5,569,678 km (0.118 R)
• M33: 5,640,887 km (0.115 R)
• M34: 5,892,660 km (0.105 R)
• M35: 5,977,333 km (0.111 R)
• M36: 6,246,309 km (0.106 R)
• M37: 6,369,877 km (0.107 R)
• M38: 6,444,377 km (0.085 R)
• M39: 6,544,308 km (0.117 R)
• M40: 6,745,518 km (0.047 R)
• M41: 6,872,377 km (0.109 R)
• M42: 7,012,699 km (0.092 R)
• M43: 7,192,815 km (0.102 R)
• M44: 7,283,472 km (0.118 R)
• M45: 7,623,507 km (0.081 R)
• M46: 7,808,710 km (0.068 R)
• M47: 8,156,824 km (0.08 R)
• M48: 8,441,658 km (0.069 R)
• M49: 8,523,638 km (0.086 R)
• M50: 8,909,750 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.7

Radius: 14.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.2 AU - 1.64 AU

Year: 1189 Days

Day: 10.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 15,345,573 km

• M1: 192,832 km (0.078 R)
• M2: 299,645 km (0.099 R)
• M3: 459,415 km (0.046 R)
• M4: 572,810 km (0.077 R)
• M5: 685,607 km (0.11 R)
• M6: 952,938 km (0.089 R)
• M7: 1,124,378 km (0.03 R)
• M8: 1,349,822 km (0.108 R)
• M9: 1,712,297 km (0.052 R)
• M10: 1,876,107 km (0.074 R)
• M11: 1,994,888 km (0.083 R)
• M12: 2,126,683 km (0.095 R)
• M13: 2,250,999 km (0.119 R)
• M14: 2,507,260 km (0.083 R)
• M15: 2,605,845 km (0.082 R)
• M16: 2,829,943 km (0.099 R)
• M17: 3,048,805 km (0.12 R)
• M18: 3,369,692 km (0.115 R)
• M19: 3,954,620 km (0.082 R)
• M20: 4,096,289 km (0.055 R)
• M21: 4,437,671 km (0.095 R)
• M22: 4,544,634 km (0.046 R)
• M23: 4,747,638 km (0.025 R)
• M24: 5,503,257 km (0.051 R)
• M25: 5,647,320 km (0.088 R)
• M26: 6,028,046 km (0.103 R)
• M27: 6,176,597 km (0.091 R)
• M28: 6,417,150 km (0.082 R)
• M29: 6,523,215 km (0.052 R)
• M30: 6,737,439 km (0.097 R)
• M31: 6,907,382 km (0.073 R)
• M32: 7,125,646 km (0.09 R)
• M33: 7,409,732 km (0.111 R)
• M34: 7,585,360 km (0.073 R)
• M35: 7,778,341 km (0.064 R)
• M36: 8,038,342 km (0.03 R)
• M37: 8,667,252 km (0.118 R)
• M38: 8,869,209 km (0.049 R)
• M39: 9,055,608 km (0.115 R)
• M40: 9,312,168 km (0.107 R)
• M41: 9,762,308 km (0.053 R)
• M42: 9,867,326 km (0.097 R)
• M43: 10,219,779 km (0.115 R)
• M44: 10,361,897 km (0.084 R)
• M45: 10,882,796 km (0.116 R)
• M46: 11,485,975 km (0.077 R)
• M47: 11,596,827 km (0.068 R)
• M48: 11,968,877 km (0.077 R)
• M49: 12,062,525 km (0.076 R)
• M50: 12,156,473 km (0.055 R)
• M51: 12,269,419 km (0.096 R)
• M52: 12,534,506 km (0.104 R)
• M53: 12,820,538 km (0.097 R)
• M54: 12,916,430 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.4

Radius: 13.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.72 AU - 2.6 AU

Year: 2231 Days

Day: 10.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 15,345,573 km

• M1: 181,761 km (0.069 R)
• M2: 303,534 km (0.097 R)
• M3: 401,521 km (0.042 R)
• M4: 516,113 km (0.106 R)
• M5: 624,122 km (0.103 R)
• M6: 835,355 km (0.104 R)
• M7: 925,412 km (0.107 R)
• M8: 1,036,713 km (0.058 R)
• M9: 1,189,752 km (0.085 R)
• M10: 1,302,698 km (0.106 R)
• M11: 1,601,744 km (0.054 R)
• M12: 1,979,180 km (0.104 R)
• M13: 2,277,927 km (0.08 R)
• M14: 2,396,857 km (0.12 R)
• M15: 2,628,734 km (0.051 R)
• M16: 2,766,364 km (0.059 R)
• M17: 2,984,029 km (0.089 R)
• M18: 3,114,777 km (0.088 R)
• M19: 3,234,156 km (0.095 R)
• M20: 3,395,722 km (0.075 R)
• M21: 3,615,332 km (0.065 R)
• M22: 3,825,666 km (0.089 R)
• M23: 3,939,510 km (0.1 R)
• M24: 4,069,062 km (0.073 R)
• M25: 4,332,205 km (0.089 R)
• M26: 4,586,072 km (0.025 R)
• M27: 4,753,024 km (0.116 R)
• M28: 4,844,877 km (0.094 R)
• M29: 5,061,794 km (0.092 R)
• M30: 5,155,591 km (0.061 R)
• M31: 5,878,748 km (0.047 R)
• M32: 6,277,426 km (0.115 R)
• M33: 6,548,198 km (0.107 R)
• M34: 6,668,026 km (0.074 R)
• M35: 7,330,595 km (0.103 R)
• M36: 7,490,515 km (0.12 R)
• M37: 8,014,257 km (0.105 R)
• M38: 8,345,317 km (0.111 R)
• M39: 8,718,414 km (0.093 R)
• M40: 8,812,511 km (0.119 R)
• M41: 8,963,904 km (0.113 R)
• M42: 9,597,451 km (0.099 R)
• M43: 9,694,690 km (0.083 R)
• M44: 9,851,020 km (0.037 R)
• M45: 10,245,360 km (0.085 R)
• M46: 10,424,578 km (0.088 R)
• M47: 10,685,327 km (0.053 R)
• M48: 10,927,975 km (0.034 R)
• M49: 11,480,440 km (0.115 R)
• M50: 12,869,306 km (0.086 R)
• M51: 13,213,980 km (0.032 R)
• M52: 13,583,636 km (0.098 R)
• M53: 13,714,834 km (0.115 R)
• M54: 13,890,611 km (0.056 R)
• M55: 14,111,268 km (0.084 R)
• M56: 14,600,752 km (0.113 R)
• M57: 14,780,120 km (0.083 R)
• M58: 14,960,385 km (0.116 R)
• M59: 15,095,921 km (0.046 R)
• M60: 15,300,122 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 12,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit