🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.7

Radius: 9.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.13 AU - 1.17 AU

Year: 809 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 18,796,836 km

• M1: 125,812 km (0.092 R)
• M2: 190,588 km (0.077 R)
• M3: 279,898 km (0.076 R)
• M4: 380,577 km (0.073 R)
• M5: 440,117 km (0.092 R)
• M6: 570,417 km (0.112 R)
• M7: 640,877 km (0.03 R)
• M8: 765,792 km (0.11 R)
• M9: 889,958 km (0.032 R)
• M10: 1,026,092 km (0.119 R)
• M11: 1,139,188 km (0.114 R)
• M12: 1,251,386 km (0.099 R)
• M13: 1,367,325 km (0.069 R)
• M14: 1,448,556 km (0.102 R)
• M15: 1,514,828 km (0.077 R)
• M16: 1,766,601 km (0.042 R)
• M17: 2,031,838 km (0.086 R)
• M18: 2,175,602 km (0.088 R)
• M19: 2,316,373 km (0.098 R)
• M20: 2,401,046 km (0.078 R)
• M21: 2,466,869 km (0.033 R)
• M22: 2,573,532 km (0.094 R)
• M23: 2,715,800 km (0.116 R)
• M24: 2,812,141 km (0.114 R)
• M25: 2,902,647 km (0.105 R)
• M26: 2,965,778 km (0.103 R)
• M27: 3,057,930 km (0.117 R)
• M28: 3,223,385 km (0.079 R)
• M29: 3,296,239 km (0.093 R)
• M30: 3,458,553 km (0.07 R)
• M31: 3,585,711 km (0.037 R)
• M32: 3,653,778 km (0.082 R)
• M33: 3,898,969 km (0.09 R)
• M34: 4,039,442 km (0.078 R)
• M35: 4,253,067 km (0.08 R)
• M36: 4,325,174 km (0.11 R)
• M37: 4,438,120 km (0.085 R)
• M38: 4,527,580 km (0.038 R)
• M39: 4,891,252 km (0.066 R)
• M40: 5,076,753 km (0.116 R)
• M41: 5,187,456 km (0.069 R)
• M42: 5,264,499 km (0.117 R)
• M43: 5,419,931 km (0.081 R)
• M44: 5,524,350 km (0.105 R)
• M45: 5,603,188 km (0.102 R)
• M46: 5,770,588 km (0.071 R)
• M47: 5,948,759 km (0.095 R)
• M48: 6,020,566 km (0.075 R)
• M49: 6,137,851 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.8

Radius: 12.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.44 AU - 1.86 AU

Year: 1390 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 18,796,836 km

• M1: 169,494 km (0.114 R)
• M2: 404,213 km (0.071 R)
• M3: 485,445 km (0.104 R)
• M4: 628,461 km (0.04 R)
• M5: 793,467 km (0.062 R)
• M6: 937,979 km (0.117 R)
• M7: 1,060,649 km (0.082 R)
• M8: 1,150,108 km (0.12 R)
• M9: 1,242,111 km (0.056 R)
• M10: 1,420,282 km (0.112 R)
• M11: 1,659,190 km (0.113 R)
• M12: 1,787,395 km (0.11 R)
• M13: 1,911,412 km (0.077 R)
• M14: 2,334,475 km (0.108 R)
• M15: 2,479,286 km (0.104 R)
• M16: 2,574,729 km (0.032 R)
• M17: 2,680,195 km (0.091 R)
• M18: 2,778,182 km (0.09 R)
• M19: 3,163,546 km (0.032 R)
• M20: 3,305,365 km (0.118 R)
• M21: 3,410,831 km (0.055 R)
• M22: 3,575,988 km (0.108 R)
• M23: 3,674,423 km (0.089 R)
• M24: 3,904,355 km (0.056 R)
• M25: 3,985,437 km (0.056 R)
• M26: 4,108,107 km (0.105 R)
• M27: 4,190,685 km (0.089 R)
• M28: 4,315,450 km (0.098 R)
• M29: 4,537,004 km (0.051 R)
• M30: 4,622,425 km (0.092 R)
• M31: 4,980,412 km (0.079 R)
• M32: 5,079,745 km (0.111 R)
• M33: 5,168,457 km (0.033 R)
• M34: 5,257,767 km (0.077 R)
• M35: 5,347,525 km (0.1 R)
• M36: 5,437,883 km (0.082 R)
• M37: 5,528,689 km (0.04 R)
• M38: 5,631,612 km (0.067 R)
• M39: 5,735,134 km (0.083 R)
• M40: 5,920,635 km (0.091 R)
• M41: 6,049,289 km (0.12 R)
• M42: 6,143,536 km (0.117 R)
• M43: 6,262,017 km (0.09 R)
• M44: 6,345,493 km (0.042 R)
• M45: 6,441,236 km (0.047 R)
• M46: 6,525,459 km (0.105 R)
• M47: 6,634,217 km (0.062 R)
• M48: 6,951,963 km (0.051 R)
• M49: 7,262,229 km (0.111 R)
• M50: 7,412,874 km (0.069 R)
• M51: 7,526,418 km (0.098 R)
• M52: 7,678,859 km (0.101 R)
• M53: 7,922,254 km (0.038 R)
• M54: 8,233,418 km (0.116 R)
• M55: 8,403,660 km (0.097 R)
• M56: 8,508,977 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.5

Radius: 11.6

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.87 AU - 2.27 AU

Year: 1954 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 18,796,836 km

• M1: 181,013 km (0.109 R)
• M2: 279,898 km (0.049 R)
• M3: 356,791 km (0.113 R)
• M4: 495,019 km (0.108 R)
• M5: 654,640 km (0.054 R)
• M6: 1,210,696 km (0.086 R)
• M7: 1,355,058 km (0.116 R)
• M8: 1,464,563 km (0.032 R)
• M9: 1,556,566 km (0.083 R)
• M10: 1,640,041 km (0.054 R)
• M11: 1,822,551 km (0.119 R)
• M12: 1,944,473 km (0.075 R)
• M13: 2,034,830 km (0.051 R)
• M14: 2,126,683 km (0.09 R)
• M15: 2,267,156 km (0.107 R)
• M16: 2,569,792 km (0.097 R)
• M17: 2,644,442 km (0.116 R)
• M18: 2,745,121 km (0.094 R)
• M19: 2,963,384 km (0.107 R)
• M20: 3,068,103 km (0.095 R)
• M21: 3,294,893 km (0.098 R)
• M22: 3,458,254 km (0.11 R)
• M23: 4,051,410 km (0.091 R)
• M24: 4,124,114 km (0.088 R)
• M25: 4,300,640 km (0.092 R)
• M26: 4,464,599 km (0.104 R)
• M27: 4,891,252 km (0.109 R)
• M28: 5,031,276 km (0.09 R)
• M29: 5,188,503 km (0.078 R)
• M30: 5,395,247 km (0.083 R)
• M31: 5,637,147 km (0.055 R)
• M32: 5,800,508 km (0.093 R)
• M33: 6,182,132 km (0.036 R)
• M34: 6,418,347 km (0.093 R)
• M35: 6,537,726 km (0.07 R)
• M36: 6,674,907 km (0.047 R)
• M37: 7,536,442 km (0.102 R)
• M38: 8,099,528 km (0.053 R)
• M39: 8,210,081 km (0.085 R)
• M40: 8,284,132 km (0.092 R)
• M41: 8,470,082 km (0.091 R)
• M42: 8,865,170 km (0.114 R)
• M43: 9,151,051 km (0.116 R)
• M44: 9,440,074 km (0.113 R)
• M45: 9,537,014 km (0.075 R)
• M46: 9,712,492 km (0.091 R)
• M47: 10,145,877 km (0.104 R)
• M48: 10,686,524 km (0.109 R)
• M49: 11,463,086 km (0.066 R)
• M50: 11,587,402 km (0.057 R)
• M51: 11,753,905 km (0.042 R)
• M52: 12,279,143 km (0.12 R)
• M53: 12,512,665 km (0.109 R)
• M54: 12,704,898 km (0.12 R)
• M55: 13,352,657 km (0.115 R)
• M56: 13,439,873 km (0.091 R)
• M57: 13,658,585 km (0.109 R)
• M58: 14,011,187 km (0.086 R)
• M59: 14,233,041 km (0.092 R)
• M60: 14,366,781 km (0.116 R)
• M61: 14,456,091 km (0.119 R)
• M62: 14,837,865 km (0.089 R)
• M63: 15,018,729 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.5

Radius: 14

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.99 AU - 3.37 AU

Year: 3720 Days

Day: 13.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 18,796,836 km

• M1: 185,053 km (0.12 R)
• M2: 275,709 km (0.075 R)
• M3: 434,283 km (0.051 R)
• M4: 668,553 km (0.073 R)
• M5: 762,949 km (0.089 R)
• M6: 881,431 km (0.114 R)
• M7: 1,026,989 km (0.105 R)
• M8: 1,354,758 km (0.034 R)
• M9: 1,467,854 km (0.11 R)
• M10: 1,560,904 km (0.035 R)
• M11: 1,940,733 km (0.111 R)
• M12: 2,174,854 km (0.099 R)
• M13: 2,460,137 km (0.117 R)
• M14: 2,714,603 km (0.112 R)
• M15: 2,830,541 km (0.061 R)
• M16: 3,067,355 km (0.117 R)
• M17: 3,218,897 km (0.059 R)
• M18: 3,817,289 km (0.034 R)
• M19: 3,947,888 km (0.065 R)
• M20: 4,129,799 km (0.076 R)
• M21: 4,399,374 km (0.045 R)
• M22: 4,605,520 km (0.077 R)
• M23: 4,797,305 km (0.098 R)
• M24: 5,188,802 km (0.112 R)
• M25: 5,609,322 km (0.107 R)
• M26: 5,814,420 km (0.102 R)
• M27: 6,232,247 km (0.113 R)
• M28: 6,483,721 km (0.104 R)
• M29: 6,797,727 km (0.116 R)
• M30: 6,936,853 km (0.067 R)
• M31: 7,400,307 km (0.085 R)
• M32: 7,728,824 km (0.064 R)
• M33: 8,083,072 km (0.056 R)
• M34: 8,315,098 km (0.076 R)
• M35: 8,915,883 km (0.109 R)
• M36: 9,090,165 km (0.105 R)
• M37: 9,243,503 km (0.113 R)
• M38: 9,375,747 km (0.099 R)
• M39: 9,888,270 km (0.107 R)
• M40: 11,034,040 km (0.093 R)
• M41: 11,315,284 km (0.104 R)
• M42: 11,409,530 km (0.112 R)
• M43: 12,004,780 km (0.114 R)
• M44: 12,245,782 km (0.089 R)
• M45: 12,610,203 km (0.114 R)
• M46: 12,781,492 km (0.114 R)
• M47: 13,250,332 km (0.093 R)
• M48: 13,649,609 km (0.084 R)
• M49: 13,800,404 km (0.076 R)
• M50: 14,052,925 km (0.086 R)
• M51: 14,255,929 km (0.119 R)
• M52: 14,536,874 km (0.045 R)
• M53: 14,948,717 km (0.1 R)
• M54: 15,078,119 km (0.086 R)
• M55: 15,182,090 km (0.104 R)
• M56: 15,547,408 km (0.03 R)
• M57: 15,678,605 km (0.073 R)
• M58: 15,862,909 km (0.082 R)
• M59: 16,929,991 km (0.084 R)
• M60: 17,444,907 km (0.112 R)
• M61: 17,827,728 km (0.071 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 19,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit