🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521

Radius: 14.3

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.86 AU - 1.16 AU

Year: 655 Days

Day: 14.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 24,697,826 km

• M1: 200,461 km (0.116 R)
• M2: 328,966 km (0.076 R)
• M3: 473,328 km (0.039 R)
• M4: 588,817 km (0.055 R)
• M5: 756,666 km (0.087 R)
• M6: 878,887 km (0.043 R)
• M7: 1,023,997 km (0.058 R)
• M8: 1,255,276 km (0.107 R)
• M9: 1,351,617 km (0.105 R)
• M10: 1,498,372 km (0.065 R)
• M11: 1,725,911 km (0.112 R)
• M12: 1,892,862 km (0.12 R)
• M13: 2,011,643 km (0.056 R)
• M14: 2,236,339 km (0.119 R)
• M15: 2,681,243 km (0.106 R)
• M16: 2,815,731 km (0.077 R)
• M17: 2,929,575 km (0.094 R)
• M18: 3,068,252 km (0.116 R)
• M19: 3,162,050 km (0.052 R)
• M20: 3,288,610 km (0.111 R)
• M21: 3,424,894 km (0.106 R)
• M22: 3,686,840 km (0.094 R)
• M23: 3,778,393 km (0.083 R)
• M24: 3,921,409 km (0.082 R)
• M25: 4,014,908 km (0.105 R)
• M26: 4,109,304 km (0.091 R)
• M27: 4,300,191 km (0.072 R)
• M28: 4,432,136 km (0.117 R)
• M29: 4,565,278 km (0.106 R)
• M30: 4,690,940 km (0.041 R)
• M31: 5,093,359 km (0.079 R)
• M32: 5,195,684 km (0.076 R)
• M33: 5,298,757 km (0.086 R)
• M34: 5,487,998 km (0.099 R)
• M35: 5,679,483 km (0.033 R)
• M36: 5,834,167 km (0.039 R)
• M37: 6,069,036 km (0.061 R)
• M38: 6,257,230 km (0.092 R)
• M39: 6,407,127 km (0.115 R)
• M40: 6,659,798 km (0.09 R)
• M41: 6,761,674 km (0.072 R)
• M42: 6,946,577 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.4

Radius: 12.3

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.93 AU - 1.31 AU

Year: 765 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 24,697,826 km

• M1: 196,272 km (0.062 R)
• M2: 324,328 km (0.062 R)
• M3: 428,299 km (0.119 R)
• M4: 513,869 km (0.116 R)
• M5: 622,327 km (0.096 R)
• M6: 712,235 km (0.106 R)
• M7: 796,010 km (0.102 R)
• M8: 913,445 km (0.102 R)
• M9: 1,153,998 km (0.1 R)
• M10: 1,261,708 km (0.081 R)
• M11: 1,351,766 km (0.086 R)
• M12: 1,494,932 km (0.11 R)
• M13: 1,590,973 km (0.09 R)
• M14: 1,758,224 km (0.099 R)
• M15: 1,836,164 km (0.102 R)
• M16: 1,915,451 km (0.081 R)
• M17: 2,020,319 km (0.088 R)
• M18: 2,193,853 km (0.078 R)
• M19: 2,286,903 km (0.051 R)
• M20: 2,372,622 km (0.108 R)
• M21: 2,618,412 km (0.046 R)
• M22: 2,762,773 km (0.05 R)
• M23: 2,863,453 km (0.106 R)
• M24: 3,192,419 km (0.092 R)
• M25: 3,308,207 km (0.081 R)
• M26: 3,593,490 km (0.098 R)
• M27: 3,795,148 km (0.106 R)
• M28: 4,041,985 km (0.116 R)
• M29: 4,135,932 km (0.095 R)
• M30: 4,411,492 km (0.058 R)
• M31: 4,562,436 km (0.035 R)
• M32: 4,682,264 km (0.097 R)
• M33: 4,759,007 km (0.119 R)
• M34: 4,913,991 km (0.107 R)
• M35: 5,377,295 km (0.063 R)
• M36: 5,631,612 km (0.077 R)
• M37: 5,819,208 km (0.091 R)
• M38: 5,925,721 km (0.114 R)
• M39: 6,008,898 km (0.097 R)
• M40: 6,309,440 km (0.109 R)
• M41: 6,406,529 km (0.078 R)
• M42: 6,664,136 km (0.119 R)
• M43: 6,750,754 km (0.084 R)
• M44: 6,887,636 km (0.119 R)
• M45: 7,050,697 km (0.073 R)
• M46: 7,189,524 km (0.032 R)
• M47: 7,380,411 km (0.113 R)
• M48: 7,624,704 km (0.082 R)
• M49: 7,767,421 km (0.05 R)
• M50: 7,884,705 km (0.056 R)
• M51: 7,976,409 km (0.076 R)
• M52: 8,108,055 km (0.046 R)
• M53: 8,227,135 km (0.098 R)
• M54: 8,360,277 km (0.064 R)
• M55: 8,831,510 km (0.091 R)
• M56: 9,022,397 km (0.087 R)
• M57: 9,311,420 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.4

Radius: 14.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.57 AU - 1.73 AU

Year: 1368 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 24,697,826 km

• M1: 178,021 km (0.117 R)
• M2: 327,021 km (0.06 R)
• M3: 477,516 km (0.059 R)
• M4: 654,491 km (0.078 R)
• M5: 797,357 km (0.095 R)
• M6: 1,063,491 km (0.07 R)
• M7: 1,211,144 km (0.107 R)
• M8: 1,453,194 km (0.106 R)
• M9: 1,776,774 km (0.105 R)
• M10: 1,909,766 km (0.097 R)
• M11: 2,084,946 km (0.109 R)
• M12: 2,249,653 km (0.113 R)
• M13: 2,410,770 km (0.101 R)
• M14: 2,542,565 km (0.106 R)
• M15: 2,642,946 km (0.06 R)
• M16: 3,111,785 km (0.102 R)
• M17: 3,328,702 km (0.039 R)
• M18: 3,815,942 km (0.117 R)
• M19: 3,941,455 km (0.117 R)
• M20: 4,058,441 km (0.101 R)
• M21: 4,216,416 km (0.056 R)
• M22: 4,396,532 km (0.112 R)
• M23: 4,569,018 km (0.066 R)
• M24: 4,743,748 km (0.09 R)
• M25: 5,036,512 km (0.1 R)
• M26: 5,227,997 km (0.084 R)
• M27: 5,378,492 km (0.032 R)
• M28: 5,541,554 km (0.096 R)
• M29: 5,673,050 km (0.115 R)
• M30: 5,972,994 km (0.114 R)
• M31: 6,062,753 km (0.068 R)
• M32: 6,175,699 km (0.12 R)
• M33: 6,369,429 km (0.08 R)
• M34: 6,599,959 km (0.064 R)
• M35: 6,950,915 km (0.109 R)
• M36: 7,260,134 km (0.053 R)
• M37: 7,476,752 km (0.095 R)
• M38: 7,720,148 km (0.065 R)
• M39: 7,818,134 km (0.061 R)
• M40: 7,941,403 km (0.087 R)
• M41: 8,289,816 km (0.037 R)
• M42: 8,592,453 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.4

Radius: 8.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.92 AU - 5.12 AU

Year: 6205 Days

Day: 12.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,697,826 km

• M1: 199,564 km (0.115 R)
• M2: 350,807 km (0.053 R)
• M3: 460,612 km (0.027 R)
• M4: 664,663 km (0.107 R)
• M5: 980,913 km (0.068 R)
• M6: 1,130,362 km (0.098 R)
• M7: 1,396,347 km (0.107 R)
• M8: 1,479,972 km (0.117 R)
• M9: 1,726,359 km (0.103 R)
• M10: 1,923,829 km (0.057 R)
• M11: 2,049,042 km (0.077 R)
• M12: 2,324,003 km (0.1 R)
• M13: 2,457,743 km (0.056 R)
• M14: 2,593,877 km (0.073 R)
• M15: 2,697,698 km (0.106 R)
• M16: 2,802,866 km (0.099 R)
• M17: 3,200,347 km (0.098 R)
• M18: 3,368,196 km (0.078 R)
• M19: 4,008,026 km (0.086 R)
• M20: 4,727,293 km (0.056 R)
• M21: 4,918,778 km (0.109 R)
• M22: 5,134,498 km (0.064 R)
• M23: 5,265,396 km (0.098 R)
• M24: 5,331,219 km (0.099 R)
• M25: 5,597,653 km (0.062 R)
• M26: 5,664,823 km (0.107 R)
• M27: 5,777,619 km (0.047 R)
• M28: 5,959,381 km (0.097 R)
• M29: 6,492,996 km (0.074 R)
• M30: 6,729,660 km (0.089 R)
• M31: 6,849,189 km (0.118 R)
• M32: 7,236,049 km (0.08 R)
• M33: 7,432,321 km (0.113 R)
• M34: 7,555,740 km (0.094 R)
• M35: 7,955,615 km (0.117 R)
• M36: 8,311,209 km (0.11 R)
• M37: 8,594,098 km (0.098 R)
• M38: 8,697,770 km (0.111 R)
• M39: 8,828,070 km (0.085 R)
• M40: 9,784,598 km (0.115 R)
• M41: 10,302,656 km (0.109 R)
• M42: 10,440,435 km (0.105 R)
• M43: 10,578,963 km (0.116 R)
• M44: 10,662,289 km (0.107 R)
• M45: 11,251,854 km (0.112 R)
• M46: 11,450,819 km (0.049 R)
• M47: 11,794,446 km (0.099 R)
• M48: 12,170,684 km (0.108 R)
• M49: 12,816,349 km (0.066 R)
• M50: 12,934,830 km (0.054 R)
• M51: 13,412,795 km (0.065 R)
• M52: 13,503,153 km (0.11 R)
• M53: 13,714,534 km (0.119 R)
• M54: 14,079,553 km (0.068 R)
• M55: 14,232,592 km (0.07 R)
• M56: 14,602,099 km (0.088 R)
• M57: 15,037,129 km (0.074 R)
• M58: 15,319,121 km (0.08 R)
• M59: 15,445,083 km (0.067 R)
• M60: 15,571,343 km (0.038 R)
• M61: 16,367,952 km (0.094 R)
• M62: 16,561,232 km (0.039 R)
• M63: 16,755,111 km (0.077 R)
• M64: 16,819,887 km (0.051 R)
• M65: 17,703,113 km (0.06 R)
• M66: 17,967,751 km (0.057 R)
• M67: 18,300,308 km (0.107 R)
• M68: 18,567,789 km (0.104 R)
• M69: 18,634,808 km (0.108 R)
• M70: 19,005,213 km (0.073 R)
• M71: 19,378,160 km (0.091 R)
• M72: 20,823,874 km (0.071 R)
• M73: 21,243,346 km (0.094 R)
• M74: 21,313,508 km (0.11 R)
• M75: 21,771,577 km (0.119 R)
• M76: 23,927,282 km (0.115 R)
• M77: 24,366,651 km (0.081 R)
• M78: 24,587,308 km (0.074 R)
• M79: 24,660,910 km (0.054 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 15,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit