🌌 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: 917.2

Radius: 14

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.82 AU - 1.18 AU

Year: 656 Days

Day: 9.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 10,392,719 km

• M1: 249,230 km (0.054 R)
• M2: 468,840 km (0.081 R)
• M3: 601,084 km (0.05 R)
• M4: 707,897 km (0.103 R)
• M5: 1,145,471 km (0.101 R)
• M6: 1,264,700 km (0.082 R)
• M7: 1,441,675 km (0.058 R)
• M8: 1,550,582 km (0.119 R)
• M9: 1,662,631 km (0.073 R)
• M10: 1,762,861 km (0.096 R)
• M11: 1,850,675 km (0.114 R)
• M12: 2,030,641 km (0.089 R)
• M13: 2,161,839 km (0.101 R)
• M14: 2,376,362 km (0.11 R)
• M15: 2,482,128 km (0.092 R)
• M16: 2,606,294 km (0.093 R)
• M17: 2,715,650 km (0.06 R)
• M18: 2,904,293 km (0.098 R)
• M19: 3,000,185 km (0.072 R)
• M20: 3,195,560 km (0.114 R)
• M21: 3,608,301 km (0.04 R)
• M22: 3,845,114 km (0.117 R)
• M23: 3,950,880 km (0.039 R)
• M24: 4,057,693 km (0.061 R)
• M25: 4,324,126 km (0.115 R)
• M26: 4,616,740 km (0.079 R)
• M27: 4,750,181 km (0.094 R)
• M28: 4,884,670 km (0.115 R)
• M29: 5,136,742 km (0.116 R)
• M30: 5,317,756 km (0.108 R)
• M31: 5,457,779 km (0.078 R)
• M32: 5,577,158 km (0.09 R)
• M33: 5,840,600 km (0.053 R)
• M34: 5,929,461 km (0.076 R)
• M35: 6,108,380 km (0.12 R)
• M36: 6,198,438 km (0.114 R)
• M37: 6,311,833 km (0.085 R)
• M38: 6,506,011 km (0.119 R)
• M39: 6,598,164 km (0.108 R)
• M40: 6,842,008 km (0.095 R)
• M41: 7,041,572 km (0.105 R)
• M42: 7,267,016 km (0.106 R)
• M43: 7,543,024 km (0.101 R)
• M44: 7,908,491 km (0.099 R)
• M45: 8,031,461 km (0.054 R)
• M46: 8,130,495 km (0.066 R)
• M47: 8,505,088 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.8

Radius: 13.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.48 AU - 1.72 AU

Year: 1328 Days

Day: 8.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 10,392,719 km

• M1: 199,264 km (0.097 R)
• M2: 342,729 km (0.108 R)
• M3: 487,091 km (0.114 R)
• M4: 724,802 km (0.052 R)
• M5: 995,125 km (0.099 R)
• M6: 1,098,348 km (0.035 R)
• M7: 1,222,364 km (0.113 R)
• M8: 1,307,934 km (0.077 R)
• M9: 1,825,842 km (0.109 R)
• M10: 2,056,672 km (0.086 R)
• M11: 2,201,931 km (0.077 R)
• M12: 2,394,015 km (0.103 R)
• M13: 2,503,221 km (0.114 R)
• M14: 2,636,513 km (0.055 R)
• M15: 2,726,720 km (0.091 R)
• M16: 3,003,776 km (0.119 R)
• M17: 3,363,259 km (0.034 R)
• M18: 3,473,812 km (0.095 R)
• M19: 3,610,694 km (0.105 R)
• M20: 3,889,844 km (0.12 R)
• M21: 4,335,346 km (0.115 R)
• M22: 4,564,381 km (0.073 R)
• M23: 4,687,200 km (0.039 R)
• M24: 4,852,805 km (0.106 R)
• M25: 5,048,479 km (0.08 R)
• M26: 5,189,849 km (0.115 R)
• M27: 5,361,288 km (0.1 R)
• M28: 5,447,756 km (0.115 R)
• M29: 5,592,866 km (0.087 R)
• M30: 5,724,512 km (0.071 R)
• M31: 5,961,326 km (0.113 R)
• M32: 6,065,894 km (0.105 R)
• M33: 6,521,270 km (0.033 R)
• M34: 6,629,130 km (0.113 R)
• M35: 6,972,009 km (0.064 R)
• M36: 7,256,993 km (0.095 R)
• M37: 7,610,492 km (0.093 R)
• M38: 8,085,017 km (0.094 R)
• M39: 8,234,316 km (0.112 R)
• M40: 8,384,512 km (0.087 R)
• M41: 8,569,415 km (0.086 R)
• M42: 8,891,798 km (0.039 R)
• M43: 9,114,849 km (0.072 R)
• M44: 9,426,611 km (0.077 R)
• M45: 9,900,985 km (0.043 R)
• M46: 10,185,670 km (0.052 R)
• M47: 10,383,139 km (0.096 R)
• M48: 10,509,400 km (0.09 R)
• M49: 10,636,109 km (0.118 R)
• M50: 10,891,174 km (0.106 R)
• M51: 10,982,877 km (0.061 R)
• M52: 11,093,131 km (0.071 R)
• M53: 11,203,684 km (0.118 R)
• M54: 11,856,529 km (0.084 R)
• M55: 12,311,306 km (0.114 R)
• M56: 12,406,750 km (0.066 R)
• M57: 12,579,236 km (0.11 R)
• M58: 12,714,024 km (0.041 R)
• M59: 13,120,930 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.3

Radius: 10

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.14 AU - 2.32 AU

Year: 2185 Days

Day: 12.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 10,392,719 km

• M1: 130,449 km (0.095 R)
• M2: 200,461 km (0.116 R)
• M3: 275,260 km (0.117 R)
• M4: 439,369 km (0.065 R)
• M5: 504,145 km (0.07 R)
• M6: 567,275 km (0.107 R)
• M7: 889,060 km (0.11 R)
• M8: 968,048 km (0.072 R)
• M9: 1,091,466 km (0.118 R)
• M10: 1,205,759 km (0.076 R)
• M11: 1,431,053 km (0.103 R)
• M12: 1,670,260 km (0.098 R)
• M13: 1,777,971 km (0.089 R)
• M14: 1,845,439 km (0.106 R)
• M15: 1,983,069 km (0.102 R)
• M16: 2,088,685 km (0.03 R)
• M17: 2,250,550 km (0.07 R)
• M18: 2,501,276 km (0.077 R)
• M19: 2,577,272 km (0.114 R)
• M20: 2,644,591 km (0.084 R)
• M21: 2,751,404 km (0.075 R)
• M22: 3,009,610 km (0.11 R)
• M23: 3,338,426 km (0.092 R)
• M24: 3,517,794 km (0.092 R)
• M25: 3,581,971 km (0.095 R)
• M26: 3,733,065 km (0.099 R)
• M27: 3,831,351 km (0.12 R)
• M28: 3,963,596 km (0.089 R)
• M29: 4,165,104 km (0.03 R)
• M30: 4,347,015 km (0.111 R)
• M31: 4,777,857 km (0.112 R)
• M32: 4,944,509 km (0.117 R)
• M33: 5,100,988 km (0.092 R)
• M34: 5,173,693 km (0.091 R)
• M35: 5,394,050 km (0.101 R)
• M36: 5,580,150 km (0.089 R)
• M37: 5,717,930 km (0.077 R)
• M38: 5,806,193 km (0.091 R)
• M39: 6,022,511 km (0.117 R)
• M40: 6,345,493 km (0.082 R)
• M41: 6,555,229 km (0.086 R)
• M42: 6,687,474 km (0.051 R)
• M43: 7,252,505 km (0.111 R)
• M44: 7,973,267 km (0.045 R)
• M45: 8,399,621 km (0.112 R)
• M46: 8,673,385 km (0.067 R)
• M47: 8,789,623 km (0.087 R)
• M48: 8,950,141 km (0.064 R)
• M49: 9,229,889 km (0.117 R)
• M50: 9,348,521 km (0.084 R)
• M51: 9,467,600 km (0.085 R)
• M52: 9,843,241 km (0.061 R)
• M53: 9,949,306 km (0.097 R)
• M54: 10,193,150 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 11,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit