🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.2

Radius: 9.4

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.8 AU - 1.12 AU

Year: 617 Days

Day: 9.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 14,108,238 km

• M1: 159,771 km (0.093 R)
• M2: 270,623 km (0.049 R)
• M3: 364,420 km (0.11 R)
• M4: 538,852 km (0.104 R)
• M5: 605,123 km (0.102 R)
• M6: 679,174 km (0.113 R)
• M7: 781,499 km (0.099 R)
• M8: 894,745 km (0.114 R)
• M9: 986,149 km (0.114 R)
• M10: 1,098,048 km (0.113 R)
• M11: 1,202,468 km (0.054 R)
• M12: 1,402,929 km (0.07 R)
• M13: 1,504,057 km (0.104 R)
• M14: 1,588,131 km (0.101 R)
• M15: 1,843,046 km (0.115 R)
• M16: 1,926,372 km (0.113 R)
• M17: 2,060,860 km (0.119 R)
• M18: 2,205,970 km (0.108 R)
• M19: 2,309,492 km (0.093 R)
• M20: 2,399,550 km (0.108 R)
• M21: 2,575,627 km (0.091 R)
• M22: 2,716,398 km (0.12 R)
• M23: 3,022,027 km (0.095 R)
• M24: 3,112,683 km (0.096 R)
• M25: 3,313,443 km (0.076 R)
• M26: 3,449,727 km (0.067 R)
• M27: 3,518,542 km (0.113 R)
• M28: 3,640,015 km (0.095 R)
• M29: 3,727,829 km (0.044 R)
• M30: 3,896,426 km (0.058 R)
• M31: 4,067,566 km (0.105 R)
• M32: 4,213,723 km (0.037 R)
• M33: 4,342,976 km (0.117 R)
• M34: 4,445,450 km (0.077 R)
• M35: 4,624,369 km (0.084 R)
• M36: 4,950,642 km (0.102 R)
• M37: 5,165,764 km (0.027 R)
• M38: 5,234,878 km (0.067 R)
• M39: 5,334,062 km (0.067 R)
• M40: 5,464,062 km (0.116 R)
• M41: 5,625,478 km (0.066 R)
• M42: 5,839,702 km (0.064 R)
• M43: 5,994,387 km (0.118 R)
• M44: 6,077,563 km (0.048 R)
• M45: 6,276,379 km (0.105 R)
• M46: 6,605,494 km (0.12 R)
• M47: 6,680,592 km (0.039 R)
• M48: 6,755,840 km (0.111 R)
• M49: 6,929,224 km (0.056 R)
• M50: 7,137,015 km (0.081 R)
• M51: 7,402,551 km (0.117 R)
• M52: 7,480,642 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.9

Radius: 11.8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.98 AU - 1.22 AU

Year: 757 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 14,108,238 km

• M1: 148,251 km (0.029 R)
• M2: 239,656 km (0.101 R)
• M3: 320,887 km (0.109 R)
• M4: 397,182 km (0.109 R)
• M5: 560,543 km (0.099 R)
• M6: 674,986 km (0.1 R)
• M7: 798,553 km (0.092 R)
• M8: 901,028 km (0.055 R)
• M9: 1,014,573 km (0.113 R)
• M10: 1,126,771 km (0.063 R)
• M11: 1,243,607 km (0.056 R)
• M12: 1,475,783 km (0.068 R)
• M13: 1,575,565 km (0.067 R)
• M14: 1,677,740 km (0.102 R)
• M15: 1,774,829 km (0.05 R)
• M16: 2,157,800 km (0.054 R)
• M17: 2,239,181 km (0.071 R)
• M18: 2,532,393 km (0.114 R)
• M19: 2,627,238 km (0.073 R)
• M20: 2,900,852 km (0.094 R)
• M21: 3,018,436 km (0.043 R)
• M22: 3,156,066 km (0.092 R)
• M23: 3,258,391 km (0.102 R)
• M24: 3,361,913 km (0.1 R)
• M25: 3,437,909 km (0.048 R)
• M26: 3,620,568 km (0.075 R)
• M27: 3,786,771 km (0.096 R)
• M28: 3,935,621 km (0.113 R)
• M29: 4,167,647 km (0.106 R)
• M30: 4,311,111 km (0.069 R)
• M31: 4,393,989 km (0.114 R)
• M32: 4,582,033 km (0.078 R)
• M33: 4,687,799 km (0.11 R)
• M34: 4,933,887 km (0.119 R)
• M35: 5,107,720 km (0.07 R)
• M36: 5,217,375 km (0.036 R)
• M37: 5,316,858 km (0.072 R)
• M38: 5,450,299 km (0.11 R)
• M39: 5,926,469 km (0.107 R)
• M40: 6,216,240 km (0.104 R)
• M41: 6,298,220 km (0.082 R)
• M42: 6,463,376 km (0.079 R)
• M43: 6,558,371 km (0.117 R)
• M44: 6,713,653 km (0.053 R)
• M45: 6,894,517 km (0.103 R)
• M46: 6,991,606 km (0.091 R)
• M47: 7,211,665 km (0.073 R)
• M48: 7,310,250 km (0.071 R)
• M49: 7,847,904 km (0.106 R)
• M50: 8,000,195 km (0.12 R)
• M51: 8,089,505 km (0.058 R)
• M52: 8,230,576 km (0.102 R)
• M53: 8,974,376 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.7

Radius: 10.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.93 AU - 1.53 AU

Year: 895 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 14,108,238 km

• M1: 153,936 km (0.118 R)
• M2: 240,254 km (0.12 R)
• M3: 329,863 km (0.083 R)
• M4: 455,077 km (0.059 R)
• M5: 686,804 km (0.069 R)
• M6: 759,508 km (0.07 R)
• M7: 924,365 km (0.117 R)
• M8: 1,039,256 km (0.106 R)
• M9: 1,107,174 km (0.036 R)
• M10: 1,432,400 km (0.116 R)
• M11: 1,626,129 km (0.101 R)
• M12: 1,712,746 km (0.115 R)
• M13: 1,842,298 km (0.107 R)
• M14: 2,010,745 km (0.038 R)
• M15: 2,125,786 km (0.063 R)
• M16: 2,362,898 km (0.065 R)
• M17: 2,895,168 km (0.044 R)
• M18: 3,116,872 km (0.08 R)
• M19: 3,200,347 km (0.103 R)
• M20: 3,327,057 km (0.111 R)
• M21: 3,472,765 km (0.105 R)
• M22: 3,735,010 km (0.11 R)
• M23: 3,967,635 km (0.047 R)
• M24: 4,214,172 km (0.053 R)
• M25: 4,665,060 km (0.092 R)
• M26: 4,818,847 km (0.078 R)
• M27: 4,896,338 km (0.037 R)
• M28: 5,121,483 km (0.107 R)
• M29: 5,200,620 km (0.089 R)
• M30: 5,340,195 km (0.095 R)
• M31: 5,450,598 km (0.087 R)
• M32: 5,582,095 km (0.113 R)
• M33: 5,684,121 km (0.082 R)
• M34: 5,952,050 km (0.086 R)
• M35: 6,056,171 km (0.102 R)
• M36: 6,213,548 km (0.115 R)
• M37: 6,298,070 km (0.115 R)
• M38: 6,446,920 km (0.072 R)
• M39: 6,650,673 km (0.086 R)
• M40: 6,889,431 km (0.094 R)
• M41: 7,330,744 km (0.09 R)
• M42: 7,442,494 km (0.075 R)
• M43: 7,656,419 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.9

Radius: 8.1

Gravity: 15.1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.33 AU - 1.87 AU

Year: 1328 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 14,108,238 km

• M1: 112,647 km (0.094 R)
• M2: 169,943 km (0.061 R)
• M3: 234,420 km (0.093 R)
• M4: 306,526 km (0.043 R)
• M5: 394,190 km (0.066 R)
• M6: 537,056 km (0.116 R)
• M7: 591,061 km (0.094 R)
• M8: 661,372 km (0.091 R)
• M9: 734,675 km (0.063 R)
• M10: 810,970 km (0.091 R)
• M11: 1,099,993 km (0.083 R)
• M12: 1,215,333 km (0.105 R)
• M13: 1,381,836 km (0.05 R)
• M14: 1,497,175 km (0.082 R)
• M15: 2,022,414 km (0.071 R)
• M16: 2,254,440 km (0.073 R)
• M17: 2,530,149 km (0.114 R)
• M18: 2,828,896 km (0.064 R)
• M19: 3,151,578 km (0.105 R)
• M20: 3,215,008 km (0.048 R)
• M21: 3,317,482 km (0.105 R)
• M22: 3,433,870 km (0.095 R)
• M23: 3,818,486 km (0.116 R)
• M24: 3,981,697 km (0.056 R)
• M25: 4,133,389 km (0.105 R)
• M26: 4,315,151 km (0.08 R)
• M27: 4,456,670 km (0.088 R)
• M28: 4,513,667 km (0.104 R)
• M29: 4,875,993 km (0.03 R)
• M30: 5,023,496 km (0.116 R)
• M31: 5,876,653 km (0.044 R)
• M32: 5,970,750 km (0.119 R)
• M33: 6,065,446 km (0.071 R)
• M34: 6,272,040 km (0.08 R)
• M35: 6,545,804 km (0.086 R)
• M36: 6,790,696 km (0.098 R)
• M37: 7,038,580 km (0.108 R)
• M38: 7,172,021 km (0.037 R)
• M39: 7,441,297 km (0.112 R)
• M40: 7,560,228 km (0.063 R)
• M41: 7,696,810 km (0.086 R)
• M42: 8,024,729 km (0.055 R)
• M43: 8,094,292 km (0.057 R)
• M44: 8,269,321 km (0.118 R)
• M45: 8,410,093 km (0.076 R)
• M46: 8,498,505 km (0.096 R)
• M47: 8,694,179 km (0.116 R)
• M48: 8,999,509 km (0.093 R)
• M49: 9,180,672 km (0.102 R)
• M50: 9,509,937 km (0.074 R)
• M51: 9,880,341 km (0.118 R)
• M52: 9,936,291 km (0.095 R)
• M53: 10,161,286 km (0.115 R)
• M54: 10,616,213 km (0.119 R)
• M55: 10,904,039 km (0.094 R)
• M56: 11,723,237 km (0.088 R)
• M57: 11,921,305 km (0.091 R)
• M58: 12,100,373 km (0.032 R)
• M59: 12,180,408 km (0.115 R)
• M60: 12,401,065 km (0.068 R)
• M61: 12,562,332 km (0.047 R)
• M62: 12,907,454 km (0.041 R)
• M63: 13,152,944 km (0.079 R)
• M64: 13,317,502 km (0.119 R)
• M65: 13,399,930 km (0.036 R)
• M66: 13,482,658 km (0.115 R)
• M67: 13,961,371 km (0.087 R)
• M68: 14,045,295 km (0.096 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: 447 - 13,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit