🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.7

Radius: 8.6

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.63 AU - 0.85 AU

Year: 424 Days

Day: 13 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 23,081,462 km

• M1: 126,410 km (0.116 R)
• M2: 187,446 km (0.059 R)
• M3: 269,276 km (0.057 R)
• M4: 329,714 km (0.065 R)
• M5: 419,622 km (0.09 R)
• M6: 490,531 km (0.09 R)
• M7: 551,268 km (0.079 R)
• M8: 639,830 km (0.115 R)
• M9: 704,008 km (0.117 R)
• M10: 784,192 km (0.084 R)
• M11: 892,501 km (0.1 R)
• M12: 972,685 km (0.105 R)
• M13: 1,047,634 km (0.108 R)
• M14: 1,116,898 km (0.104 R)
• M15: 1,219,821 km (0.085 R)
• M16: 1,284,896 km (0.12 R)
• M17: 1,342,641 km (0.102 R)
• M18: 1,405,771 km (0.099 R)
• M19: 1,461,122 km (0.111 R)
• M20: 1,530,386 km (0.031 R)
• M21: 1,592,021 km (0.091 R)
• M22: 1,690,456 km (0.083 R)
• M23: 1,754,334 km (0.073 R)
• M24: 1,851,423 km (0.114 R)
• M25: 1,907,822 km (0.048 R)
• M26: 1,983,967 km (0.07 R)
• M27: 2,056,223 km (0.07 R)
• M28: 2,134,313 km (0.068 R)
• M29: 2,198,490 km (0.054 R)
• M30: 2,303,658 km (0.044 R)
• M31: 2,420,643 km (0.073 R)
• M32: 2,534,487 km (0.071 R)
• M33: 2,592,232 km (0.096 R)
• M34: 2,703,383 km (0.047 R)
• M35: 2,805,409 km (0.12 R)
• M36: 2,859,563 km (0.063 R)
• M37: 3,002,280 km (0.081 R)
• M38: 3,147,240 km (0.06 R)
• M39: 3,237,747 km (0.079 R)
• M40: 3,300,428 km (0.094 R)
• M41: 3,386,597 km (0.074 R)
• M42: 3,496,701 km (0.104 R)
• M43: 3,613,985 km (0.099 R)
• M44: 3,798,440 km (0.079 R)
• M45: 3,900,914 km (0.084 R)
• M46: 3,985,886 km (0.107 R)
• M47: 4,157,923 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477

Radius: 11.5

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.8 AU - 1.82 AU

Year: 1624 Days

Day: 13.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 23,081,462 km

• M1: 144,063 km (0.064 R)
• M2: 326,722 km (0.068 R)
• M3: 404,961 km (0.098 R)
• M4: 630,555 km (0.073 R)
• M5: 943,215 km (0.084 R)
• M6: 1,089,820 km (0.08 R)
• M7: 1,203,066 km (0.077 R)
• M8: 1,433,148 km (0.1 R)
• M9: 1,531,134 km (0.093 R)
• M10: 1,819,708 km (0.074 R)
• M11: 2,166,626 km (0.096 R)
• M12: 2,427,525 km (0.053 R)
• M13: 2,588,941 km (0.113 R)
• M14: 2,787,457 km (0.119 R)
• M15: 2,922,694 km (0.119 R)
• M16: 3,449,428 km (0.036 R)
• M17: 3,558,335 km (0.117 R)
• M18: 3,717,657 km (0.113 R)
• M19: 3,829,406 km (0.117 R)
• M20: 3,954,919 km (0.117 R)
• M21: 4,326,819 km (0.091 R)
• M22: 4,510,376 km (0.095 R)
• M23: 4,643,219 km (0.082 R)
• M24: 4,899,031 km (0.089 R)
• M25: 5,214,982 km (0.101 R)
• M26: 5,298,457 km (0.074 R)
• M27: 5,410,506 km (0.096 R)
• M28: 5,608,574 km (0.111 R)
• M29: 6,128,875 km (0.085 R)
• M30: 6,246,609 km (0.067 R)
• M31: 6,320,660 km (0.105 R)
• M32: 6,484,469 km (0.113 R)
• M33: 6,938,349 km (0.111 R)
• M34: 7,309,053 km (0.102 R)
• M35: 7,465,383 km (0.097 R)
• M36: 7,701,897 km (0.071 R)
• M37: 7,861,069 km (0.076 R)
• M38: 7,973,118 km (0.109 R)
• M39: 8,198,861 km (0.059 R)
• M40: 8,312,555 km (0.083 R)
• M41: 8,410,392 km (0.063 R)
• M42: 8,623,569 km (0.084 R)
• M43: 8,855,296 km (0.099 R)
• M44: 9,005,493 km (0.059 R)
• M45: 9,139,532 km (0.09 R)
• M46: 9,240,511 km (0.065 R)
• M47: 9,802,849 km (0.114 R)
• M48: 9,923,575 km (0.097 R)
• M49: 10,044,749 km (0.11 R)
• M50: 10,253,737 km (0.076 R)
• M51: 10,516,880 km (0.05 R)
• M52: 10,605,143 km (0.103 R)
• M53: 10,924,833 km (0.064 R)
• M54: 11,032,095 km (0.103 R)
• M55: 11,121,854 km (0.06 R)
• M56: 11,301,970 km (0.11 R)
• M57: 11,701,545 km (0.072 R)
• M58: 12,235,311 km (0.082 R)
• M59: 12,346,761 km (0.034 R)
• M60: 12,458,511 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.7

Radius: 13.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.22 AU - 4.28 AU

Year: 4843 Days

Day: 6.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,081,462 km

• M1: 182,061 km (0.094 R)
• M2: 287,378 km (0.113 R)
• M3: 411,095 km (0.118 R)
• M4: 561,890 km (0.106 R)
• M5: 692,638 km (0.102 R)
• M6: 964,906 km (0.113 R)
• M7: 1,286,542 km (0.079 R)
• M8: 1,467,705 km (0.116 R)
• M9: 1,568,982 km (0.114 R)
• M10: 1,672,803 km (0.079 R)
• M11: 1,794,277 km (0.117 R)
• M12: 2,160,941 km (0.06 R)
• M13: 2,294,233 km (0.089 R)
• M14: 2,430,367 km (0.101 R)
• M15: 2,516,835 km (0.035 R)
• M16: 2,782,670 km (0.087 R)
• M17: 3,020,680 km (0.098 R)
• M18: 3,536,643 km (0.063 R)
• M19: 3,754,907 km (0.031 R)
• M20: 4,246,635 km (0.099 R)
• M21: 4,372,895 km (0.107 R)
• M22: 4,521,745 km (0.064 R)
• M23: 4,737,316 km (0.094 R)
• M24: 5,022,749 km (0.053 R)
• M25: 5,633,856 km (0.093 R)
• M26: 5,842,844 km (0.082 R)
• M27: 5,983,616 km (0.119 R)
• M28: 6,101,798 km (0.051 R)
• M29: 6,220,728 km (0.099 R)
• M30: 6,509,452 km (0.053 R)
• M31: 6,655,460 km (0.076 R)
• M32: 7,150,180 km (0.079 R)
• M33: 7,682,599 km (0.065 R)
• M34: 8,333,050 km (0.084 R)
• M35: 8,758,806 km (0.083 R)
• M36: 9,055,608 km (0.038 R)
• M37: 9,246,196 km (0.027 R)
• M38: 9,687,061 km (0.111 R)
• M39: 9,937,936 km (0.096 R)
• M40: 10,276,027 km (0.114 R)
• M41: 10,446,419 km (0.101 R)
• M42: 10,790,195 km (0.105 R)
• M43: 10,934,408 km (0.094 R)
• M44: 11,050,346 km (0.049 R)
• M45: 11,724,883 km (0.116 R)
• M46: 12,022,433 km (0.11 R)
• M47: 12,929,744 km (0.089 R)
• M48: 13,052,414 km (0.062 R)
• M49: 13,175,533 km (0.11 R)
• M50: 13,890,611 km (0.113 R)
• M51: 14,079,104 km (0.093 R)
• M52: 14,458,933 km (0.109 R)
• M53: 15,293,540 km (0.089 R)
• M54: 15,390,928 km (0.1 R)
• M55: 16,077,882 km (0.057 R)
• M56: 16,508,125 km (0.066 R)
• M57: 16,607,907 km (0.088 R)
• M58: 16,875,238 km (0.099 R)
• M59: 17,685,460 km (0.112 R)
• M60: 17,787,636 km (0.038 R)
• M61: 18,716,190 km (0.119 R)
• M62: 18,855,016 km (0.099 R)
• M63: 19,029,148 km (0.114 R)
• M64: 19,519,530 km (0.088 R)
• M65: 20,120,614 km (0.077 R)
• M66: 20,441,203 km (0.118 R)
• M67: 20,799,490 km (0.12 R)
• M68: 21,123,818 km (0.095 R)
• M69: 21,631,553 km (0.12 R)
• M70: 23,029,994 km (0.077 R)
• M71: 23,515,140 km (0.071 R)
• M72: 24,154,521 km (0.074 R)
• M73: 24,533,452 km (0.083 R)
• M74: 24,952,476 km (0.086 R)
• M75: 25,105,365 km (0.099 R)
• M76: 25,681,766 km (0.117 R)
• M77: 25,797,554 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.5

Radius: 10.1

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.62 AU - 5.96 AU

Year: 6991 Days

Day: 12.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,081,462 km

• M1: 131,347 km (0.093 R)
• M2: 216,319 km (0.115 R)
• M3: 352,153 km (0.026 R)
• M4: 421,716 km (0.109 R)
• M5: 532,718 km (0.077 R)
• M6: 694,433 km (0.064 R)
• M7: 1,115,851 km (0.105 R)
• M8: 1,251,685 km (0.085 R)
• M9: 1,445,863 km (0.101 R)
• M10: 2,271,943 km (0.066 R)
• M11: 2,740,783 km (0.091 R)
• M12: 2,943,637 km (0.053 R)
• M13: 3,116,423 km (0.093 R)
• M14: 3,418,012 km (0.099 R)
• M15: 3,490,418 km (0.077 R)
• M16: 3,766,426 km (0.075 R)
• M17: 3,897,623 km (0.116 R)
• M18: 4,030,466 km (0.102 R)
• M19: 4,536,855 km (0.074 R)
• M20: 4,656,533 km (0.048 R)
• M21: 4,817,949 km (0.117 R)
• M22: 4,919,676 km (0.103 R)
• M23: 5,439,379 km (0.095 R)
• M24: 5,802,901 km (0.118 R)
• M25: 6,284,906 km (0.11 R)
• M26: 6,508,405 km (0.094 R)
• M27: 6,734,447 km (0.054 R)
• M28: 6,894,218 km (0.049 R)
• M29: 7,381,159 km (0.099 R)
• M30: 7,640,711 km (0.101 R)
• M31: 7,759,642 km (0.102 R)
• M32: 8,486,388 km (0.102 R)
• M33: 8,833,006 km (0.096 R)
• M34: 9,310,971 km (0.094 R)
• M35: 9,438,130 km (0.084 R)
• M36: 10,134,657 km (0.067 R)
• M37: 10,423,232 km (0.064 R)
• M38: 10,581,805 km (0.111 R)
• M39: 10,794,534 km (0.103 R)
• M40: 11,062,314 km (0.095 R)
• M41: 12,127,750 km (0.03 R)
• M42: 12,406,301 km (0.118 R)
• M43: 12,546,325 km (0.112 R)
• M44: 12,941,113 km (0.057 R)
• M45: 13,512,428 km (0.079 R)
• M46: 13,598,746 km (0.089 R)
• M47: 13,830,024 km (0.07 R)
• M48: 13,917,240 km (0.117 R)
• M49: 14,004,455 km (0.07 R)
• M50: 14,120,992 km (0.12 R)
• M51: 14,414,054 km (0.108 R)
• M52: 14,649,820 km (0.108 R)
• M53: 14,976,243 km (0.095 R)
• M54: 15,425,186 km (0.114 R)
• M55: 15,817,880 km (0.052 R)
• M56: 15,969,722 km (0.086 R)
• M57: 16,643,960 km (0.1 R)
• M58: 17,077,794 km (0.054 R)
• M59: 17,264,941 km (0.113 R)
• M60: 17,798,706 km (0.116 R)
• M61: 18,115,255 km (0.088 R)
• M62: 18,433,599 km (0.094 R)
• M63: 18,721,725 km (0.063 R)
• M64: 18,914,706 km (0.092 R)
• M65: 19,758,288 km (0.055 R)
• M66: 19,921,948 km (0.035 R)
• M67: 20,614,287 km (0.034 R)
• M68: 20,913,334 km (0.085 R)
• M69: 21,213,876 km (0.084 R)
• M70: 21,684,211 km (0.113 R)
• M71: 22,532,730 km (0.07 R)
• M72: 22,669,463 km (0.113 R)
• M73: 22,772,237 km (0.088 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: 401 - 12,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit