🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.7

Radius: 12.4

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.86 AU - 1.08 AU

Year: 617 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 20,295,106 km

• M1: 156,180 km (0.118 R)
• M2: 234,420 km (0.087 R)
• M3: 316,998 km (0.044 R)
• M4: 499,208 km (0.109 R)
• M5: 583,731 km (0.101 R)
• M6: 731,384 km (0.099 R)
• M7: 825,780 km (0.074 R)
• M8: 1,072,916 km (0.118 R)
• M9: 1,223,561 km (0.074 R)
• M10: 1,320,052 km (0.109 R)
• M11: 1,553,424 km (0.118 R)
• M12: 1,732,493 km (0.118 R)
• M13: 1,883,587 km (0.098 R)
• M14: 1,974,991 km (0.115 R)
• M15: 2,082,402 km (0.044 R)
• M16: 2,295,879 km (0.07 R)
• M17: 2,547,652 km (0.063 R)
• M18: 2,649,378 km (0.103 R)
• M19: 2,760,530 km (0.063 R)
• M20: 2,873,326 km (0.097 R)
• M21: 3,061,969 km (0.117 R)
• M22: 3,203,938 km (0.118 R)
• M23: 3,348,300 km (0.04 R)
• M24: 3,634,779 km (0.103 R)
• M25: 3,983,791 km (0.117 R)
• M26: 4,111,697 km (0.051 R)
• M27: 4,334,299 km (0.105 R)
• M28: 4,599,087 km (0.057 R)
• M29: 5,025,890 km (0.073 R)
• M30: 5,134,648 km (0.085 R)
• M31: 5,304,292 km (0.064 R)
• M32: 5,394,798 km (0.058 R)
• M33: 5,546,790 km (0.094 R)
• M34: 5,690,105 km (0.073 R)
• M35: 5,928,115 km (0.083 R)
• M36: 6,064,249 km (0.091 R)
• M37: 6,180,038 km (0.12 R)
• M38: 6,264,860 km (0.097 R)
• M39: 6,371,373 km (0.053 R)
• M40: 6,532,341 km (0.069 R)
• M41: 6,770,800 km (0.1 R)
• M42: 6,891,076 km (0.082 R)
• M43: 7,012,251 km (0.096 R)
• M44: 7,256,394 km (0.11 R)
• M45: 7,368,443 km (0.04 R)
• M46: 7,492,161 km (0.066 R)
• M47: 7,684,992 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.1

Radius: 14.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.92 AU - 1.12 AU

Year: 665 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,295,106 km

• M1: 181,761 km (0.117 R)
• M2: 284,685 km (0.079 R)
• M3: 403,615 km (0.081 R)
• M4: 514,018 km (0.057 R)
• M5: 638,035 km (0.025 R)
• M6: 738,116 km (0.062 R)
• M7: 839,094 km (0.092 R)
• M8: 1,039,107 km (0.055 R)
• M9: 1,173,595 km (0.055 R)
• M10: 1,288,486 km (0.102 R)
• M11: 1,393,953 km (0.081 R)
• M12: 1,635,554 km (0.12 R)
• M13: 1,743,414 km (0.031 R)
• M14: 1,974,542 km (0.086 R)
• M15: 2,176,350 km (0.077 R)
• M16: 2,271,943 km (0.06 R)
• M17: 2,401,644 km (0.119 R)
• M18: 2,584,154 km (0.078 R)
• M19: 2,711,312 km (0.029 R)
• M20: 2,823,361 km (0.12 R)
• M21: 2,919,253 km (0.094 R)
• M22: 3,025,318 km (0.097 R)
• M23: 3,223,086 km (0.048 R)
• M24: 3,612,789 km (0.081 R)
• M25: 3,717,507 km (0.089 R)
• M26: 3,890,891 km (0.097 R)
• M27: 4,027,773 km (0.1 R)
• M28: 4,306,324 km (0.078 R)
• M29: 4,840,538 km (0.051 R)
• M30: 5,062,392 km (0.045 R)
• M31: 5,169,205 km (0.099 R)
• M32: 5,287,537 km (0.12 R)
• M33: 5,571,025 km (0.083 R)
• M34: 5,814,869 km (0.096 R)
• M35: 6,016,976 km (0.112 R)
• M36: 6,107,632 km (0.06 R)
• M37: 6,278,772 km (0.066 R)
• M38: 6,428,370 km (0.118 R)
• M39: 6,731,306 km (0.073 R)
• M40: 6,825,403 km (0.083 R)
• M41: 7,086,601 km (0.103 R)
• M42: 7,206,429 km (0.053 R)
• M43: 7,339,122 km (0.101 R)
• M44: 7,484,681 km (0.067 R)
• M45: 7,594,486 km (0.112 R)
• M46: 7,815,741 km (0.069 R)
• M47: 8,064,223 km (0.114 R)
• M48: 8,264,834 km (0.117 R)
• M49: 8,518,103 km (0.09 R)
• M50: 8,671,141 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.6

Radius: 12.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.19 AU - 1.79 AU

Year: 1174 Days

Day: 7.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 20,295,106 km

• M1: 158,873 km (0.113 R)
• M2: 242,947 km (0.026 R)
• M3: 340,485 km (0.078 R)
• M4: 429,645 km (0.118 R)
• M5: 563,236 km (0.118 R)
• M6: 648,208 km (0.081 R)
• M7: 776,862 km (0.099 R)
• M8: 882,927 km (0.063 R)
• M9: 961,466 km (0.114 R)
• M10: 1,047,484 km (0.076 R)
• M11: 1,176,737 km (0.066 R)
• M12: 1,264,401 km (0.112 R)
• M13: 1,580,801 km (0.066 R)
• M14: 1,748,799 km (0.087 R)
• M15: 1,904,530 km (0.057 R)
• M16: 2,015,083 km (0.049 R)
• M17: 2,294,981 km (0.113 R)
• M18: 2,406,431 km (0.077 R)
• M19: 2,499,780 km (0.046 R)
• M20: 2,676,306 km (0.068 R)
• M21: 2,892,325 km (0.077 R)
• M22: 3,034,742 km (0.099 R)
• M23: 3,150,382 km (0.073 R)
• M24: 3,260,186 km (0.095 R)
• M25: 3,341,568 km (0.091 R)
• M26: 3,551,902 km (0.098 R)
• M27: 3,635,677 km (0.111 R)
• M28: 3,758,946 km (0.108 R)
• M29: 3,883,411 km (0.054 R)
• M30: 3,969,879 km (0.104 R)
• M31: 4,056,945 km (0.111 R)
• M32: 4,144,759 km (0.098 R)
• M33: 4,257,406 km (0.109 R)
• M34: 4,643,069 km (0.083 R)
• M35: 4,751,827 km (0.113 R)
• M36: 4,878,387 km (0.033 R)
• M37: 5,221,265 km (0.091 R)
• M38: 5,501,312 km (0.106 R)
• M39: 5,607,527 km (0.118 R)
• M40: 5,750,393 km (0.08 R)
• M41: 5,957,735 km (0.098 R)
• M42: 6,241,373 km (0.09 R)
• M43: 6,333,824 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.6

Radius: 13.3

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.42 AU - 2.78 AU

Year: 2707 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 20,295,106 km

• M1: 167,250 km (0.104 R)
• M2: 259,702 km (0.052 R)
• M3: 377,136 km (0.108 R)
• M4: 468,690 km (0.053 R)
• M5: 603,927 km (0.042 R)
• M6: 708,944 km (0.077 R)
• M7: 811,568 km (0.092 R)
• M8: 899,831 km (0.096 R)
• M9: 1,012,628 km (0.102 R)
• M10: 1,119,890 km (0.111 R)
• M11: 1,276,818 km (0.079 R)
• M12: 1,417,589 km (0.105 R)
• M13: 1,613,862 km (0.06 R)
• M14: 1,793,230 km (0.036 R)
• M15: 2,047,546 km (0.086 R)
• M16: 2,144,186 km (0.095 R)
• M17: 2,546,904 km (0.108 R)
• M18: 2,711,910 km (0.04 R)
• M19: 3,020,979 km (0.102 R)
• M20: 3,228,172 km (0.047 R)
• M21: 3,456,459 km (0.073 R)
• M22: 3,622,961 km (0.073 R)
• M23: 4,138,625 km (0.055 R)
• M24: 4,279,995 km (0.118 R)
• M25: 4,622,574 km (0.033 R)
• M26: 4,918,030 km (0.12 R)
• M27: 5,049,227 km (0.097 R)
• M28: 5,411,404 km (0.069 R)
• M29: 5,683,672 km (0.059 R)
• M30: 5,782,107 km (0.101 R)
• M31: 6,000,520 km (0.106 R)
• M32: 6,589,487 km (0.065 R)
• M33: 6,693,009 km (0.109 R)
• M34: 6,943,436 km (0.073 R)
• M35: 7,048,752 km (0.08 R)
• M36: 7,133,425 km (0.108 R)
• M37: 7,410,779 km (0.117 R)
• M38: 7,866,454 km (0.066 R)
• M39: 8,042,531 km (0.099 R)
• M40: 8,131,093 km (0.059 R)
• M41: 8,353,695 km (0.098 R)
• M42: 8,533,362 km (0.066 R)
• M43: 9,034,066 km (0.102 R)
• M44: 9,149,107 km (0.114 R)
• M45: 9,474,033 km (0.083 R)
• M46: 9,850,122 km (0.111 R)
• M47: 10,303,254 km (0.081 R)
• M48: 10,447,616 km (0.117 R)
• M49: 10,836,271 km (0.118 R)
• M50: 11,577,678 km (0.093 R)
• M51: 11,828,554 km (0.079 R)
• M52: 12,233,515 km (0.093 R)
• M53: 12,566,072 km (0.067 R)
• M54: 13,161,621 km (0.111 R)
• M55: 13,266,190 km (0.038 R)
• M56: 13,792,924 km (0.098 R)
• M57: 13,899,138 km (0.108 R)
• M58: 14,326,689 km (0.097 R)
• M59: 14,731,351 km (0.039 R)
• M60: 15,194,656 km (0.112 R)
• M61: 15,912,426 km (0.094 R)
• M62: 16,163,452 km (0.062 R)
• M63: 16,669,541 km (0.116 R)
• M64: 16,754,363 km (0.079 R)
• M65: 17,180,867 km (0.092 R)
• M66: 17,697,279 km (0.066 R)
• M67: 17,870,662 km (0.115 R)
• M68: 18,306,291 km (0.055 R)
• M69: 20,144,251 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 13,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit