🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416

Radius: 10.8

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.92 AU - 1.08 AU

Year: 656 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 9,880,027 km

• M1: 151,243 km (0.098 R)
• M2: 236,664 km (0.119 R)
• M3: 386,561 km (0.086 R)
• M4: 469,438 km (0.081 R)
• M5: 548,276 km (0.12 R)
• M6: 653,144 km (0.095 R)
• M7: 725,849 km (0.091 R)
• M8: 797,207 km (0.112 R)
• M9: 937,979 km (0.036 R)
• M10: 1,046,886 km (0.067 R)
• M11: 1,128,866 km (0.113 R)
• M12: 1,197,082 km (0.043 R)
• M13: 1,272,330 km (0.026 R)
• M14: 1,360,443 km (0.083 R)
• M15: 1,467,854 km (0.11 R)
• M16: 1,560,605 km (0.116 R)
• M17: 1,752,240 km (0.104 R)
• M18: 1,826,141 km (0.105 R)
• M19: 1,901,239 km (0.115 R)
• M20: 2,073,875 km (0.054 R)
• M21: 2,165,429 km (0.107 R)
• M22: 2,312,334 km (0.046 R)
• M23: 2,393,716 km (0.073 R)
• M24: 2,524,763 km (0.107 R)
• M25: 2,637,111 km (0.104 R)
• M26: 2,751,105 km (0.112 R)
• M27: 2,837,572 km (0.064 R)
• M28: 2,910,576 km (0.112 R)
• M29: 2,998,839 km (0.047 R)
• M30: 3,073,039 km (0.099 R)
• M31: 3,162,948 km (0.113 R)
• M32: 3,314,939 km (0.112 R)
• M33: 3,563,122 km (0.093 R)
• M34: 3,721,397 km (0.118 R)
• M35: 3,889,993 km (0.107 R)
• M36: 4,185,150 km (0.05 R)
• M37: 4,428,247 km (0.108 R)
• M38: 4,496,164 km (0.12 R)
• M39: 4,564,381 km (0.049 R)
• M40: 4,658,777 km (0.052 R)
• M41: 5,060,746 km (0.113 R)
• M42: 5,131,805 km (0.104 R)
• M43: 5,256,869 km (0.116 R)
• M44: 5,446,559 km (0.086 R)
• M45: 5,592,567 km (0.095 R)
• M46: 5,749,196 km (0.086 R)
• M47: 5,869,921 km (0.116 R)
• M48: 6,038,518 km (0.09 R)
• M49: 6,304,054 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790

Radius: 8.2

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.87 AU - 1.17 AU

Year: 676 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 9,880,027 km

• M1: 111,450 km (0.087 R)
• M2: 205,398 km (0.119 R)
• M3: 271,221 km (0.088 R)
• M4: 358,586 km (0.092 R)
• M5: 410,796 km (0.082 R)
• M6: 492,626 km (0.034 R)
• M7: 654,042 km (0.099 R)
• M8: 736,321 km (0.099 R)
• M9: 800,498 km (0.115 R)
• M10: 855,401 km (0.119 R)
• M11: 929,003 km (0.111 R)
• M12: 992,881 km (0.108 R)
• M13: 1,219,372 km (0.115 R)
• M14: 1,302,997 km (0.039 R)
• M15: 1,381,836 km (0.054 R)
• M16: 1,462,319 km (0.099 R)
• M17: 1,614,161 km (0.073 R)
• M18: 1,771,239 km (0.114 R)
• M19: 1,829,732 km (0.118 R)
• M20: 1,888,823 km (0.104 R)
• M21: 2,233,047 km (0.069 R)
• M22: 2,328,192 km (0.07 R)
• M23: 2,408,526 km (0.115 R)
• M24: 2,773,245 km (0.116 R)
• M25: 2,849,989 km (0.09 R)
• M26: 2,936,157 km (0.106 R)
• M27: 3,102,211 km (0.082 R)
• M28: 3,155,318 km (0.099 R)
• M29: 3,235,652 km (0.077 R)
• M30: 3,370,889 km (0.116 R)
• M31: 3,508,070 km (0.074 R)
• M32: 3,628,347 km (0.112 R)
• M33: 3,768,969 km (0.076 R)
• M34: 3,825,666 km (0.119 R)
• M35: 3,911,386 km (0.093 R)
• M36: 4,113,792 km (0.083 R)
• M37: 4,172,285 km (0.065 R)
• M38: 4,408,948 km (0.119 R)
• M39: 4,528,926 km (0.101 R)
• M40: 4,936,879 km (0.085 R)
• M41: 4,988,640 km (0.081 R)
• M42: 5,051,172 km (0.107 R)
• M43: 5,124,325 km (0.103 R)
• M44: 5,187,306 km (0.114 R)
• M45: 5,314,016 km (0.047 R)
• M46: 5,678,885 km (0.104 R)
• M47: 5,755,030 km (0.052 R)
• M48: 6,489,406 km (0.087 R)
• M49: 6,694,804 km (0.054 R)
• M50: 6,972,009 km (0.114 R)
• M51: 7,053,540 km (0.119 R)
• M52: 7,549,756 km (0.086 R)
• M53: 7,657,466 km (0.071 R)
• M54: 7,923,152 km (0.032 R)
• M55: 7,984,038 km (0.1 R)
• M56: 8,081,576 km (0.086 R)
• M57: 8,315,098 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.7

Radius: 8.2

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.25 AU - 1.25 AU

Year: 917 Days

Day: 6.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 9,880,027 km

• M1: 102,325 km (0.073 R)
• M2: 163,211 km (0.092 R)
• M3: 228,137 km (0.072 R)
• M4: 286,929 km (0.105 R)
• M5: 340,036 km (0.084 R)
• M6: 415,882 km (0.098 R)
• M7: 488,287 km (0.118 R)
• M8: 581,637 km (0.1 R)
• M9: 636,240 km (0.091 R)
• M10: 799,451 km (0.094 R)
• M11: 943,963 km (0.083 R)
• M12: 996,322 km (0.064 R)
• M13: 1,159,533 km (0.072 R)
• M14: 1,251,685 km (0.099 R)
• M15: 1,324,240 km (0.115 R)
• M16: 1,458,579 km (0.092 R)
• M17: 1,708,707 km (0.11 R)
• M18: 1,822,401 km (0.065 R)
• M19: 1,922,033 km (0.081 R)
• M20: 2,144,037 km (0.087 R)
• M21: 2,320,562 km (0.083 R)
• M22: 2,753,947 km (0.067 R)
• M23: 2,936,457 km (0.09 R)
• M24: 3,083,212 km (0.079 R)
• M25: 3,172,522 km (0.114 R)
• M26: 3,486,678 km (0.093 R)
• M27: 3,579,877 km (0.105 R)
• M28: 3,642,409 km (0.113 R)
• M29: 3,736,805 km (0.111 R)
• M30: 3,885,505 km (0.052 R)
• M31: 4,068,613 km (0.044 R)
• M32: 4,354,196 km (0.115 R)
• M33: 4,578,443 km (0.092 R)
• M34: 4,898,582 km (0.066 R)
• M35: 5,084,832 km (0.111 R)
• M36: 5,285,442 km (0.096 R)
• M37: 5,669,759 km (0.07 R)
• M38: 5,914,651 km (0.1 R)
• M39: 6,050,935 km (0.062 R)
• M40: 6,125,584 km (0.098 R)
• M41: 6,263,364 km (0.112 R)
• M42: 6,440,338 km (0.1 R)
• M43: 6,542,064 km (0.112 R)
• M44: 6,760,328 km (0.103 R)
• M45: 6,837,819 km (0.089 R)
• M46: 6,915,760 km (0.089 R)
• M47: 7,309,502 km (0.103 R)
• M48: 7,495,751 km (0.116 R)
• M49: 7,683,646 km (0.114 R)
• M50: 7,778,192 km (0.092 R)
• M51: 7,900,264 km (0.036 R)
• M52: 7,954,717 km (0.091 R)
• M53: 8,050,310 km (0.1 R)
• M54: 8,311,807 km (0.101 R)
• M55: 8,450,634 km (0.107 R)
• M56: 8,590,209 km (0.095 R)
• M57: 8,660,221 km (0.092 R)
• M58: 8,786,781 km (0.076 R)
• M59: 8,928,151 km (0.077 R)
• M60: 9,084,480 km (0.066 R)
• M61: 9,256,219 km (0.058 R)
• M62: 9,342,387 km (0.11 R)
• M63: 9,559,154 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 12,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit