🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.3

Radius: 8.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.79 AU - 0.85 AU

Year: 504 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 15,781,345 km

• M1: 120,875 km (0.066 R)
• M2: 205,847 km (0.11 R)
• M3: 260,001 km (0.116 R)
• M4: 326,123 km (0.095 R)
• M5: 381,175 km (0.069 R)
• M6: 437,574 km (0.068 R)
• M7: 517,908 km (0.079 R)
• M8: 581,936 km (0.051 R)
• M9: 685,158 km (0.097 R)
• M10: 809,025 km (0.08 R)
• M11: 870,360 km (0.071 R)
• M12: 967,300 km (0.074 R)
• M13: 1,056,161 km (0.071 R)
• M14: 1,151,904 km (0.062 R)
• M15: 1,205,160 km (0.111 R)
• M16: 1,361,041 km (0.105 R)
• M17: 1,528,292 km (0.105 R)
• M18: 1,632,861 km (0.09 R)
• M19: 1,702,424 km (0.101 R)
• M20: 1,758,822 km (0.081 R)
• M21: 1,863,840 km (0.115 R)
• M22: 1,917,097 km (0.073 R)
• M23: 1,985,762 km (0.093 R)
• M24: 2,075,072 km (0.115 R)
• M25: 2,186,223 km (0.082 R)
• M26: 2,242,622 km (0.068 R)
• M27: 2,315,027 km (0.066 R)
• M28: 2,404,038 km (0.099 R)
• M29: 2,678,101 km (0.085 R)
• M30: 2,755,144 km (0.1 R)
• M31: 2,990,611 km (0.034 R)
• M32: 3,157,113 km (0.098 R)
• M33: 3,279,634 km (0.119 R)
• M34: 3,344,410 km (0.076 R)
• M35: 3,499,244 km (0.093 R)
• M36: 3,565,516 km (0.112 R)
• M37: 3,717,657 km (0.077 R)
• M38: 3,785,275 km (0.054 R)
• M39: 3,865,759 km (0.104 R)
• M40: 3,921,708 km (0.059 R)
• M41: 4,040,938 km (0.111 R)
• M42: 4,097,785 km (0.081 R)
• M43: 4,180,512 km (0.063 R)
• M44: 4,302,285 km (0.059 R)
• M45: 4,399,374 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.8

Radius: 13.1

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.88 AU - 1.34 AU

Year: 793 Days

Day: 7.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 15,781,345 km

• M1: 179,817 km (0.077 R)
• M2: 297,700 km (0.051 R)
• M3: 406,457 km (0.091 R)
• M4: 506,688 km (0.111 R)
• M5: 679,773 km (0.075 R)
• M6: 794,365 km (0.103 R)
• M7: 886,667 km (0.081 R)
• M8: 1,020,257 km (0.065 R)
• M9: 1,122,134 km (0.118 R)
• M10: 1,234,332 km (0.103 R)
• M11: 1,392,756 km (0.11 R)
• M12: 1,572,872 km (0.102 R)
• M13: 1,745,807 km (0.053 R)
• M14: 1,909,318 km (0.029 R)
• M15: 2,119,054 km (0.103 R)
• M16: 2,302,610 km (0.041 R)
• M17: 2,422,289 km (0.111 R)
• M18: 2,544,061 km (0.071 R)
• M19: 2,721,634 km (0.086 R)
• M20: 2,821,117 km (0.085 R)
• M21: 2,931,221 km (0.108 R)
• M22: 3,061,371 km (0.028 R)
• M23: 3,174,467 km (0.094 R)
• M24: 3,395,423 km (0.041 R)
• M25: 3,601,569 km (0.102 R)
• M26: 3,781,685 km (0.107 R)
• M27: 3,903,457 km (0.116 R)
• M28: 3,995,610 km (0.08 R)
• M29: 4,109,304 km (0.026 R)
• M30: 4,213,574 km (0.097 R)
• M31: 4,467,591 km (0.115 R)
• M32: 4,913,243 km (0.099 R)
• M33: 5,203,463 km (0.1 R)
• M34: 5,487,699 km (0.084 R)
• M35: 5,695,640 km (0.108 R)
• M36: 5,835,663 km (0.107 R)
• M37: 5,965,065 km (0.059 R)
• M38: 6,516,633 km (0.109 R)
• M39: 6,959,891 km (0.113 R)
• M40: 7,210,318 km (0.075 R)
• M41: 7,553,346 km (0.065 R)
• M42: 7,720,297 km (0.115 R)
• M43: 7,849,699 km (0.042 R)
• M44: 7,979,700 km (0.054 R)
• M45: 8,202,451 km (0.103 R)
• M46: 8,347,711 km (0.106 R)
• M47: 8,734,720 km (0.078 R)
• M48: 8,991,580 km (0.03 R)
• M49: 9,073,260 km (0.033 R)
• M50: 9,292,122 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 14

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.83 AU - 2.77 AU

Year: 2366 Days

Day: 8.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 15,781,345 km

• M1: 178,321 km (0.087 R)
• M2: 273,465 km (0.067 R)
• M3: 414,984 km (0.118 R)
• M4: 575,503 km (0.116 R)
• M5: 684,111 km (0.075 R)
• M6: 807,679 km (0.091 R)
• M7: 925,712 km (0.107 R)
• M8: 1,012,927 km (0.092 R)
• M9: 1,284,896 km (0.051 R)
• M10: 1,375,552 km (0.113 R)
• M11: 1,502,711 km (0.078 R)
• M12: 1,589,926 km (0.114 R)
• M13: 1,688,062 km (0.118 R)
• M14: 1,815,969 km (0.119 R)
• M15: 2,062,356 km (0.103 R)
• M16: 2,160,193 km (0.051 R)
• M17: 2,350,631 km (0.101 R)
• M18: 2,484,073 km (0.046 R)
• M19: 2,609,735 km (0.088 R)
• M20: 2,845,651 km (0.112 R)
• M21: 2,988,517 km (0.091 R)
• M22: 3,385,101 km (0.07 R)
• M23: 3,536,793 km (0.073 R)
• M24: 3,690,729 km (0.11 R)
• M25: 3,968,832 km (0.116 R)
• M26: 4,291,514 km (0.049 R)
• M27: 4,532,815 km (0.078 R)
• M28: 4,765,590 km (0.068 R)
• M29: 5,229,493 km (0.026 R)
• M30: 5,501,312 km (0.057 R)
• M31: 5,611,416 km (0.109 R)
• M32: 5,847,631 km (0.105 R)
• M33: 5,945,917 km (0.089 R)
• M34: 6,144,134 km (0.116 R)
• M35: 6,330,084 km (0.04 R)
• M36: 6,474,446 km (0.115 R)
• M37: 6,884,644 km (0.068 R)
• M38: 7,182,942 km (0.066 R)
• M39: 7,303,368 km (0.119 R)
• M40: 7,409,433 km (0.081 R)
• M41: 7,745,879 km (0.111 R)
• M42: 7,978,204 km (0.089 R)
• M43: 8,212,923 km (0.09 R)
• M44: 9,354,504 km (0.06 R)
• M45: 9,585,633 km (0.072 R)
• M46: 9,801,802 km (0.108 R)
• M47: 9,952,447 km (0.085 R)
• M48: 10,340,953 km (0.054 R)
• M49: 10,511,494 km (0.07 R)
• M50: 10,648,526 km (0.086 R)
• M51: 10,786,156 km (0.101 R)
• M52: 10,924,385 km (0.098 R)
• M53: 11,554,042 km (0.03 R)
• M54: 11,713,214 km (0.039 R)
• M55: 11,801,926 km (0.103 R)
• M56: 12,016,000 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.3

Radius: 11.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.29 AU - 2.43 AU

Year: 2459 Days

Day: 9.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 15,781,345 km

• M1: 248,632 km (0.086 R)
• M2: 343,477 km (0.077 R)
• M3: 419,024 km (0.102 R)
• M4: 543,040 km (0.08 R)
• M5: 712,385 km (0.057 R)
• M6: 783,743 km (0.066 R)
• M7: 952,190 km (0.095 R)
• M8: 1,041,351 km (0.065 R)
• M9: 1,228,348 km (0.073 R)
• M10: 1,386,174 km (0.078 R)
• M11: 1,711,848 km (0.078 R)
• M12: 2,323,704 km (0.115 R)
• M13: 2,724,476 km (0.103 R)
• M14: 3,066,308 km (0.12 R)
• M15: 3,338,576 km (0.118 R)
• M16: 3,505,826 km (0.079 R)
• M17: 3,690,280 km (0.083 R)
• M18: 3,834,193 km (0.111 R)
• M19: 3,936,219 km (0.058 R)
• M20: 4,383,517 km (0.092 R)
• M21: 4,520,997 km (0.051 R)
• M22: 4,831,413 km (0.072 R)
• M23: 5,021,103 km (0.111 R)
• M24: 5,181,023 km (0.097 R)
• M25: 5,671,255 km (0.029 R)
• M26: 5,754,282 km (0.06 R)
• M27: 6,006,205 km (0.094 R)
• M28: 6,091,027 km (0.087 R)
• M29: 6,468,911 km (0.07 R)
• M30: 7,410,331 km (0.102 R)
• M31: 7,666,292 km (0.092 R)
• M32: 7,832,346 km (0.103 R)
• M33: 8,149,194 km (0.092 R)
• M34: 8,318,689 km (0.114 R)
• M35: 8,584,674 km (0.111 R)
• M36: 9,086,275 km (0.097 R)
• M37: 9,164,216 km (0.033 R)
• M38: 10,057,166 km (0.089 R)
• M39: 10,259,422 km (0.061 R)
• M40: 10,442,530 km (0.036 R)
• M41: 10,667,824 km (0.106 R)
• M42: 11,165,087 km (0.059 R)
• M43: 11,311,544 km (0.097 R)
• M44: 11,395,618 km (0.026 R)
• M45: 11,542,972 km (0.098 R)
• M46: 11,797,288 km (0.106 R)
• M47: 11,946,587 km (0.087 R)
• M48: 12,160,811 km (0.09 R)
• M49: 12,506,232 km (0.109 R)
• M50: 13,273,071 km (0.119 R)
• M51: 13,383,923 km (0.069 R)
• M52: 13,584,235 km (0.077 R)
• M53: 14,258,921 km (0.071 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 11,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit