🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.1

Radius: 8.4

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.92 AU - 1.06 AU

Year: 668 Days

Day: 15 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 37,778,505 km

• M1: 104,719 km (0.094 R)
• M2: 160,070 km (0.066 R)
• M3: 222,452 km (0.109 R)
• M4: 314,604 km (0.075 R)
• M5: 430,393 km (0.034 R)
• M6: 492,476 km (0.04 R)
• M7: 707,897 km (0.077 R)
• M8: 773,720 km (0.111 R)
• M9: 927,208 km (0.075 R)
• M10: 984,204 km (0.108 R)
• M11: 1,058,555 km (0.104 R)
• M12: 1,140,385 km (0.064 R)
• M13: 1,247,197 km (0.062 R)
• M14: 1,381,088 km (0.117 R)
• M15: 1,501,514 km (0.082 R)
• M16: 1,587,832 km (0.105 R)
• M17: 1,707,809 km (0.11 R)
• M18: 1,778,719 km (0.096 R)
• M19: 1,910,215 km (0.114 R)
• M20: 2,044,853 km (0.11 R)
• M21: 2,252,944 km (0.089 R)
• M22: 2,373,969 km (0.071 R)
• M23: 2,504,418 km (0.114 R)
• M24: 2,577,871 km (0.1 R)
• M25: 2,825,754 km (0.102 R)
• M26: 2,995,398 km (0.108 R)
• M27: 3,089,346 km (0.052 R)
• M28: 3,160,405 km (0.094 R)
• M29: 3,239,991 km (0.068 R)
• M30: 3,312,246 km (0.091 R)
• M31: 3,656,770 km (0.037 R)
• M32: 4,003,987 km (0.115 R)
• M33: 4,098,982 km (0.117 R)
• M34: 4,531,320 km (0.099 R)
• M35: 4,885,866 km (0.11 R)
• M36: 5,006,143 km (0.098 R)
• M37: 5,192,991 km (0.113 R)
• M38: 5,277,813 km (0.104 R)
• M39: 5,429,655 km (0.116 R)
• M40: 5,660,335 km (0.107 R)
• M41: 5,806,193 km (0.102 R)
• M42: 6,111,522 km (0.043 R)
• M43: 6,221,177 km (0.096 R)
• M44: 6,301,212 km (0.079 R)
• M45: 6,452,455 km (0.073 R)
• M46: 6,543,710 km (0.091 R)
• M47: 6,696,898 km (0.045 R)
• M48: 6,789,350 km (0.064 R)
• M49: 7,017,038 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.6

Radius: 12.7

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.94 AU - 1.06 AU

Year: 678 Days

Day: 10.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 37,778,505 km

• M1: 159,023 km (0.114 R)
• M2: 258,505 km (0.115 R)
• M3: 381,475 km (0.096 R)
• M4: 462,706 km (0.119 R)
• M5: 624,571 km (0.073 R)
• M6: 709,393 km (0.097 R)
• M7: 812,167 km (0.038 R)
• M8: 981,661 km (0.084 R)
• M9: 1,108,221 km (0.104 R)
• M10: 1,335,759 km (0.088 R)
• M11: 1,522,308 km (0.082 R)
• M12: 1,636,302 km (0.097 R)
• M13: 1,771,089 km (0.075 R)
• M14: 1,873,265 km (0.039 R)
• M15: 2,204,624 km (0.114 R)
• M16: 2,321,609 km (0.097 R)
• M17: 2,420,643 km (0.094 R)
• M18: 2,575,477 km (0.099 R)
• M19: 2,726,720 km (0.107 R)
• M20: 2,859,713 km (0.104 R)
• M21: 2,944,834 km (0.055 R)
• M22: 3,154,271 km (0.113 R)
• M23: 3,264,674 km (0.042 R)
• M24: 3,376,274 km (0.065 R)
• M25: 3,466,482 km (0.109 R)
• M26: 3,695,666 km (0.107 R)
• M27: 3,859,027 km (0.106 R)
• M28: 3,945,644 km (0.056 R)
• M29: 4,040,938 km (0.095 R)
• M30: 4,241,848 km (0.116 R)
• M31: 4,413,137 km (0.084 R)
• M32: 4,603,426 km (0.105 R)
• M33: 4,703,806 km (0.094 R)
• M34: 4,830,366 km (0.108 R)
• M35: 4,966,649 km (0.103 R)
• M36: 5,121,483 km (0.092 R)
• M37: 5,242,957 km (0.074 R)
• M38: 5,604,535 km (0.114 R)
• M39: 5,685,018 km (0.077 R)
• M40: 5,765,951 km (0.106 R)
• M41: 5,974,341 km (0.05 R)
• M42: 6,296,275 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.6

Radius: 9.1

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.53 AU - 1.71 AU

Year: 1399 Days

Day: 12.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,778,505 km

• M1: 115,041 km (0.111 R)
• M2: 175,777 km (0.076 R)
• M3: 290,220 km (0.078 R)
• M4: 348,713 km (0.114 R)
• M5: 407,355 km (0.034 R)
• M6: 607,667 km (0.094 R)
• M7: 833,260 km (0.049 R)
• M8: 945,309 km (0.069 R)
• M9: 1,032,824 km (0.092 R)
• M10: 1,138,589 km (0.07 R)
• M11: 1,272,180 km (0.103 R)
• M12: 1,353,113 km (0.076 R)
• M13: 1,419,235 km (0.082 R)
• M14: 1,494,932 km (0.115 R)
• M15: 1,554,920 km (0.089 R)
• M16: 1,615,657 km (0.058 R)
• M17: 1,712,746 km (0.073 R)
• M18: 1,839,156 km (0.088 R)
• M19: 2,025,406 km (0.069 R)
• M20: 2,356,166 km (0.081 R)
• M21: 2,683,038 km (0.112 R)
• M22: 2,756,490 km (0.111 R)
• M23: 2,873,326 km (0.074 R)
• M24: 2,937,803 km (0.058 R)
• M25: 3,057,182 km (0.107 R)
• M26: 3,156,066 km (0.114 R)
• M27: 3,256,147 km (0.105 R)
• M28: 3,323,466 km (0.064 R)
• M29: 3,459,301 km (0.074 R)
• M30: 3,585,562 km (0.073 R)
• M31: 3,690,131 km (0.051 R)
• M32: 3,854,539 km (0.119 R)
• M33: 4,118,130 km (0.036 R)
• M34: 4,239,753 km (0.088 R)
• M35: 4,313,505 km (0.08 R)
• M36: 4,738,662 km (0.099 R)
• M37: 5,295,765 km (0.118 R)
• M38: 5,508,343 km (0.037 R)
• M39: 5,846,135 km (0.088 R)
• M40: 6,190,809 km (0.071 R)
• M41: 6,330,533 km (0.071 R)
• M42: 6,485,367 km (0.115 R)
• M43: 6,570,488 km (0.079 R)
• M44: 6,641,547 km (0.093 R)
• M45: 7,146,739 km (0.081 R)
• M46: 7,455,808 km (0.076 R)
• M47: 7,664,348 km (0.109 R)
• M48: 7,814,544 km (0.111 R)
• M49: 8,011,116 km (0.112 R)
• M50: 8,255,409 km (0.067 R)
• M51: 8,332,153 km (0.098 R)
• M52: 8,471,129 km (0.077 R)
• M53: 8,766,884 km (0.108 R)
• M54: 8,876,689 km (0.094 R)
• M55: 9,145,367 km (0.077 R)
• M56: 9,432,744 km (0.069 R)
• M57: 9,513,228 km (0.099 R)
• M58: 9,609,868 km (0.106 R)
• M59: 10,000,169 km (0.092 R)
• M60: 10,180,733 km (0.03 R)
• M61: 10,312,828 km (0.072 R)
• M62: 10,662,139 km (0.079 R)
• M63: 10,729,010 km (0.117 R)
• M64: 10,796,179 km (0.094 R)
• M65: 11,338,172 km (0.095 R)
• M66: 11,440,796 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.8

Radius: 10.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.48 AU - 5.54 AU

Year: 8772 Days

Day: 7.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,778,505 km

• M1: 163,959 km (0.105 R)
• M2: 337,343 km (0.075 R)
• M3: 455,825 km (0.078 R)
• M4: 685,158 km (0.094 R)
• M5: 770,130 km (0.066 R)
• M6: 1,015,770 km (0.109 R)
• M7: 1,431,053 km (0.086 R)
• M8: 1,677,291 km (0.057 R)
• M9: 1,876,107 km (0.107 R)
• M10: 2,318,917 km (0.071 R)
• M11: 2,496,190 km (0.087 R)
• M12: 2,586,547 km (0.073 R)
• M13: 2,887,837 km (0.088 R)
• M14: 2,959,046 km (0.117 R)
• M15: 3,524,376 km (0.088 R)
• M16: 3,780,637 km (0.105 R)
• M17: 3,937,416 km (0.068 R)
• M18: 4,096,289 km (0.062 R)
• M19: 4,203,401 km (0.083 R)
• M20: 4,338,637 km (0.094 R)
• M21: 4,420,617 km (0.099 R)
• M22: 4,781,298 km (0.076 R)
• M23: 5,036,661 km (0.049 R)
• M24: 5,442,819 km (0.105 R)
• M25: 5,679,782 km (0.086 R)
• M26: 6,978,591 km (0.103 R)
• M27: 7,171,423 km (0.118 R)
• M28: 7,793,750 km (0.065 R)
• M29: 8,128,400 km (0.088 R)
• M30: 9,265,643 km (0.067 R)
• M31: 9,406,864 km (0.038 R)
• M32: 9,584,436 km (0.112 R)
• M33: 9,870,916 km (0.105 R)
• M34: 10,196,441 km (0.071 R)
• M35: 11,420,451 km (0.086 R)
• M36: 12,768,926 km (0.078 R)
• M37: 13,362,082 km (0.108 R)
• M38: 13,682,221 km (0.071 R)
• M39: 13,883,580 km (0.11 R)
• M40: 14,207,759 km (0.062 R)
• M41: 14,370,820 km (0.029 R)
• M42: 14,534,480 km (0.031 R)
• M43: 14,781,167 km (0.094 R)
• M44: 15,153,816 km (0.115 R)
• M45: 15,529,456 km (0.091 R)
• M46: 15,655,417 km (0.07 R)
• M47: 16,290,161 km (0.104 R)
• M48: 16,674,927 km (0.076 R)
• M49: 17,366,667 km (0.075 R)
• M50: 17,453,733 km (0.113 R)
• M51: 17,584,631 km (0.075 R)
• M52: 17,672,146 km (0.072 R)
• M53: 19,001,772 km (0.073 R)
• M54: 19,452,062 km (0.103 R)
• M55: 20,180,005 km (0.118 R)
• M56: 21,102,425 km (0.059 R)
• M57: 21,381,724 km (0.036 R)
• M58: 21,615,546 km (0.109 R)
• M59: 22,321,947 km (0.08 R)
• M60: 22,654,204 km (0.107 R)
• M61: 23,083,849 km (0.106 R)
• M62: 23,323,654 km (0.036 R)
• M63: 23,805,808 km (0.113 R)
• M64: 24,927,194 km (0.042 R)
• M65: 25,966,151 km (0.067 R)
• M66: 26,415,693 km (0.054 R)
• M67: 28,496,150 km (0.115 R)
• M68: 28,856,532 km (0.039 R)
• M69: 29,270,319 km (0.116 R)
• M70: 29,374,140 km (0.059 R)
• M71: 29,686,201 km (0.105 R)
• M72: 29,790,471 km (0.106 R)
• M73: 29,999,310 km (0.095 R)
• M74: 30,786,793 km (0.049 R)
• M75: 31,050,833 km (0.073 R)
• M76: 32,275,142 km (0.074 R)
• M77: 32,543,371 km (0.071 R)
• M78: 35,211,000 km (0.065 R)
• M79: 36,264,169 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 16,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit