🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.2

Radius: 14.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.86 AU - 0.96 AU

Year: 579 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,372,219 km

• M1: 184,155 km (0.049 R)
• M2: 384,467 km (0.093 R)
• M3: 485,445 km (0.092 R)
• M4: 626,965 km (0.09 R)
• M5: 773,870 km (0.038 R)
• M6: 880,832 km (0.111 R)
• M7: 1,116,000 km (0.111 R)
• M8: 1,225,655 km (0.064 R)
• M9: 1,324,689 km (0.094 R)
• M10: 1,441,675 km (0.102 R)
• M11: 1,608,626 km (0.103 R)
• M12: 1,739,524 km (0.047 R)
• M13: 2,012,690 km (0.054 R)
• M14: 2,108,881 km (0.076 R)
• M15: 2,276,730 km (0.094 R)
• M16: 2,485,419 km (0.118 R)
• M17: 2,595,224 km (0.059 R)
• M18: 2,725,524 km (0.077 R)
• M19: 3,090,692 km (0.105 R)
• M20: 3,189,427 km (0.076 R)
• M21: 3,444,341 km (0.1 R)
• M22: 3,664,400 km (0.107 R)
• M23: 3,974,815 km (0.097 R)
• M24: 4,104,218 km (0.113 R)
• M25: 4,352,700 km (0.107 R)
• M26: 4,583,679 km (0.054 R)
• M27: 4,712,034 km (0.036 R)
• M28: 4,856,994 km (0.047 R)
• M29: 5,049,975 km (0.108 R)
• M30: 5,198,526 km (0.055 R)
• M31: 5,380,138 km (0.085 R)
• M32: 5,515,823 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.2

Radius: 11

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1 AU - 1.28 AU

Year: 812 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 43,372,219 km

• M1: 138,677 km (0.105 R)
• M2: 298,149 km (0.116 R)
• M3: 386,262 km (0.099 R)
• M4: 469,887 km (0.093 R)
• M5: 543,788 km (0.12 R)
• M6: 690,095 km (0.075 R)
• M7: 788,979 km (0.117 R)
• M8: 859,141 km (0.078 R)
• M9: 1,060,799 km (0.084 R)
• M10: 1,139,337 km (0.046 R)
• M11: 1,224,758 km (0.09 R)
• M12: 1,382,434 km (0.083 R)
• M13: 1,458,729 km (0.08 R)
• M14: 1,610,421 km (0.075 R)
• M15: 1,918,593 km (0.111 R)
• M16: 2,109,180 km (0.079 R)
• M17: 2,281,816 km (0.03 R)
• M18: 2,521,472 km (0.095 R)
• M19: 2,743,625 km (0.09 R)
• M20: 2,821,416 km (0.069 R)
• M21: 3,012,153 km (0.059 R)
• M22: 3,310,002 km (0.117 R)
• M23: 3,546,666 km (0.11 R)
• M24: 3,695,666 km (0.094 R)
• M25: 3,825,068 km (0.091 R)
• M26: 4,103,320 km (0.088 R)
• M27: 4,297,498 km (0.057 R)
• M28: 4,410,893 km (0.087 R)
• M29: 4,579,191 km (0.094 R)
• M30: 4,702,759 km (0.075 R)
• M31: 5,104,579 km (0.106 R)
• M32: 5,305,488 km (0.084 R)
• M33: 5,492,785 km (0.084 R)
• M34: 5,574,914 km (0.103 R)
• M35: 5,649,115 km (0.086 R)

Asteroid Belt

Center: 1.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.7

Radius: 11.7

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2 AU - 3.18 AU

Year: 2780 Days

Day: 9.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 43,372,219 km

• M1: 160,668 km (0.067 R)
• M2: 274,961 km (0.086 R)
• M3: 453,431 km (0.102 R)
• M4: 598,092 km (0.086 R)
• M5: 753,076 km (0.07 R)
• M6: 1,283,550 km (0.067 R)
• M7: 1,563,896 km (0.119 R)
• M8: 1,814,473 km (0.113 R)
• M9: 2,172,460 km (0.094 R)
• M10: 2,442,036 km (0.116 R)
• M11: 2,642,946 km (0.089 R)
• M12: 2,861,059 km (0.067 R)
• M13: 2,966,376 km (0.052 R)
• M14: 3,121,060 km (0.032 R)
• M15: 3,475,757 km (0.042 R)
• M16: 3,664,250 km (0.111 R)
• M17: 3,791,857 km (0.067 R)
• M18: 3,895,080 km (0.059 R)
• M19: 3,973,170 km (0.091 R)
• M20: 4,183,804 km (0.105 R)
• M21: 4,616,291 km (0.12 R)
• M22: 4,782,195 km (0.117 R)
• M23: 4,964,256 km (0.102 R)
• M24: 5,582,544 km (0.08 R)
• M25: 5,656,146 km (0.112 R)
• M26: 5,833,868 km (0.071 R)
• M27: 5,923,477 km (0.071 R)
• M28: 6,103,892 km (0.097 R)
• M29: 6,225,366 km (0.105 R)
• M30: 6,378,255 km (0.113 R)
• M31: 6,625,390 km (0.069 R)
• M32: 6,891,675 km (0.065 R)
• M33: 6,986,370 km (0.063 R)
• M34: 7,145,393 km (0.048 R)
• M35: 7,257,442 km (0.109 R)
• M36: 7,353,783 km (0.102 R)
• M37: 7,450,722 km (0.092 R)
• M38: 7,580,573 km (0.1 R)
• M39: 8,157,721 km (0.113 R)
• M40: 8,308,367 km (0.068 R)
• M41: 8,443,154 km (0.105 R)
• M42: 8,783,190 km (0.042 R)
• M43: 8,868,910 km (0.061 R)
• M44: 8,954,929 km (0.117 R)
• M45: 9,041,097 km (0.096 R)
• M46: 9,197,127 km (0.103 R)
• M47: 9,371,559 km (0.057 R)
• M48: 9,459,223 km (0.076 R)
• M49: 9,954,990 km (0.095 R)
• M50: 10,495,487 km (0.03 R)
• M51: 10,586,443 km (0.077 R)
• M52: 10,806,053 km (0.108 R)
• M53: 11,175,260 km (0.052 R)
• M54: 11,380,209 km (0.074 R)
• M55: 11,492,557 km (0.067 R)
• M56: 11,642,753 km (0.112 R)
• M57: 11,718,151 km (0.102 R)
• M58: 11,812,697 km (0.096 R)
• M59: 11,907,392 km (0.101 R)
• M60: 12,154,827 km (0.089 R)
• M61: 12,308,015 km (0.111 R)
• M62: 12,577,591 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.8

Radius: 6.9

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.68 AU - 7.44 AU

Year: 9948 Days

Day: 24.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 79 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,372,219 km

• M1: 129,103 km (0.057 R)
• M2: 299,645 km (0.092 R)
• M3: 445,203 km (0.102 R)
• M4: 706,102 km (0.076 R)
• M5: 770,279 km (0.116 R)
• M6: 1,665,024 km (0.095 R)
• M7: 1,773,932 km (0.102 R)
• M8: 2,068,041 km (0.064 R)
• M9: 2,161,689 km (0.103 R)
• M10: 2,377,559 km (0.091 R)
• M11: 2,600,460 km (0.087 R)
• M12: 3,146,642 km (0.075 R)
• M13: 3,254,651 km (0.098 R)
• M14: 3,364,007 km (0.082 R)
• M15: 3,727,530 km (0.084 R)
• M16: 4,015,656 km (0.105 R)
• M17: 4,281,192 km (0.077 R)
• M18: 6,024,306 km (0.084 R)
• M19: 6,124,986 km (0.039 R)
• M20: 7,127,441 km (0.03 R)
• M21: 8,142,911 km (0.035 R)
• M22: 8,516,457 km (0.059 R)
• M23: 8,895,538 km (0.045 R)
• M24: 9,087,323 km (0.074 R)
• M25: 9,396,691 km (0.066 R)
• M26: 10,225,613 km (0.119 R)
• M27: 10,386,131 km (0.054 R)
• M28: 10,709,562 km (0.086 R)
• M29: 10,831,783 km (0.067 R)
• M30: 11,077,573 km (0.06 R)
• M31: 11,366,596 km (0.071 R)
• M32: 11,994,458 km (0.105 R)
• M33: 12,163,803 km (0.114 R)
• M34: 12,978,812 km (0.119 R)
• M35: 13,634,649 km (0.088 R)
• M36: 14,301,257 km (0.077 R)
• M37: 14,706,368 km (0.112 R)
• M38: 15,024,114 km (0.099 R)
• M39: 15,115,219 km (0.093 R)
• M40: 16,223,739 km (0.082 R)
• M41: 16,834,996 km (0.085 R)
• M42: 17,024,537 km (0.115 R)
• M43: 17,501,754 km (0.079 R)
• M44: 17,983,310 km (0.111 R)
• M45: 18,080,099 km (0.045 R)
• M46: 19,305,007 km (0.096 R)
• M47: 19,702,638 km (0.064 R)
• M48: 20,607,256 km (0.086 R)
• M49: 20,911,688 km (0.09 R)
• M50: 21,115,590 km (0.075 R)
• M51: 21,268,928 km (0.085 R)
• M52: 21,628,112 km (0.082 R)
• M53: 21,782,647 km (0.089 R)
• M54: 22,456,585 km (0.12 R)
• M55: 23,295,380 km (0.057 R)
• M56: 23,824,957 km (0.118 R)
• M57: 24,144,498 km (0.079 R)
• M58: 25,057,643 km (0.077 R)
• M59: 25,382,720 km (0.093 R)
• M60: 25,709,142 km (0.113 R)
• M61: 25,872,802 km (0.038 R)
• M62: 25,982,158 km (0.118 R)
• M63: 26,586,384 km (0.111 R)
• M64: 26,807,190 km (0.112 R)
• M65: 26,917,743 km (0.11 R)
• M66: 28,313,641 km (0.104 R)
• M67: 28,539,235 km (0.091 R)
• M68: 28,935,370 km (0.078 R)
• M69: 30,134,546 km (0.071 R)
• M70: 30,884,929 km (0.077 R)
• M71: 31,175,299 km (0.101 R)
• M72: 32,051,493 km (0.099 R)
• M73: 32,463,187 km (0.119 R)
• M74: 33,410,889 km (0.046 R)
• M75: 34,668,259 km (0.069 R)
• M76: 35,636,756 km (0.094 R)
• M77: 35,880,301 km (0.113 R)
• M78: 38,470,140 km (0.074 R)
• M79: 39,850,629 km (0.071 R)
• M80: 40,737,595 km (0.064 R)
• M81: 41,823,226 km (0.113 R)
• M82: 42,337,544 km (0.109 R)
• M83: 42,401,871 km (0.091 R)
• M84: 43,242,461 km (0.11 R)
• M85: 43,307,237 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 15,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit