🌌 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: 532.2

Radius: 14.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.95 AU - 1.03 AU

Year: 657 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 30,731,784 km

• M1: 184,753 km (0.112 R)
• M2: 289,472 km (0.045 R)
• M3: 406,009 km (0.073 R)
• M4: 532,269 km (0.111 R)
• M5: 720,015 km (0.114 R)
• M6: 878,588 km (0.112 R)
• M7: 1,146,219 km (0.118 R)
• M8: 1,267,842 km (0.053 R)
• M9: 1,365,081 km (0.094 R)
• M10: 1,495,081 km (0.037 R)
• M11: 1,610,870 km (0.05 R)
• M12: 1,723,517 km (0.075 R)
• M13: 1,864,887 km (0.112 R)
• M14: 2,030,641 km (0.058 R)
• M15: 2,208,513 km (0.116 R)
• M16: 2,341,805 km (0.095 R)
• M17: 2,441,736 km (0.042 R)
• M18: 2,661,047 km (0.074 R)
• M19: 2,841,462 km (0.119 R)
• M20: 3,159,058 km (0.074 R)
• M21: 3,431,326 km (0.086 R)
• M22: 3,644,803 km (0.077 R)
• M23: 3,820,430 km (0.095 R)
• M24: 3,964,792 km (0.075 R)
• M25: 4,137,129 km (0.101 R)
• M26: 4,259,051 km (0.099 R)
• M27: 4,435,577 km (0.084 R)
• M28: 4,623,621 km (0.117 R)
• M29: 4,732,229 km (0.09 R)
• M30: 4,869,261 km (0.076 R)
• M31: 4,961,413 km (0.102 R)
• M32: 5,260,011 km (0.067 R)
• M33: 5,354,557 km (0.094 R)
• M34: 5,545,443 km (0.109 R)
• M35: 5,806,791 km (0.109 R)
• M36: 5,914,501 km (0.065 R)
• M37: 6,181,534 km (0.11 R)
• M38: 6,422,237 km (0.044 R)
• M39: 6,717,393 km (0.119 R)
• M40: 6,851,134 km (0.097 R)
• M41: 6,975,450 km (0.098 R)
• M42: 7,142,401 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.2

Radius: 12.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.85 AU - 1.33 AU

Year: 759 Days

Day: 7.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 30,731,784 km

• M1: 156,031 km (0.104 R)
• M2: 250,726 km (0.097 R)
• M3: 360,381 km (0.053 R)
• M4: 443,258 km (0.114 R)
• M5: 639,082 km (0.12 R)
• M6: 717,771 km (0.083 R)
• M7: 810,372 km (0.057 R)
• M8: 960,269 km (0.049 R)
• M9: 1,086,081 km (0.108 R)
• M10: 1,171,501 km (0.118 R)
• M11: 1,307,037 km (0.047 R)
• M12: 1,404,724 km (0.087 R)
• M13: 1,530,386 km (0.062 R)
• M14: 1,699,581 km (0.068 R)
• M15: 2,000,423 km (0.062 R)
• M16: 2,078,363 km (0.054 R)
• M17: 2,164,681 km (0.081 R)
• M18: 2,259,526 km (0.091 R)
• M19: 2,430,816 km (0.088 R)
• M20: 2,637,710 km (0.116 R)
• M21: 2,723,579 km (0.106 R)
• M22: 2,882,302 km (0.088 R)
• M23: 2,971,014 km (0.119 R)
• M24: 3,101,613 km (0.076 R)
• M25: 3,276,044 km (0.109 R)
• M26: 3,377,172 km (0.113 R)
• M27: 3,462,144 km (0.091 R)
• M28: 3,634,630 km (0.078 R)
• M29: 3,880,868 km (0.114 R)
• M30: 3,979,004 km (0.102 R)
• M31: 4,105,414 km (0.055 R)
• M32: 4,187,244 km (0.107 R)
• M33: 4,325,024 km (0.061 R)
• M34: 4,473,575 km (0.114 R)
• M35: 4,814,209 km (0.067 R)
• M36: 5,007,041 km (0.1 R)
• M37: 5,153,497 km (0.109 R)
• M38: 5,271,679 km (0.082 R)
• M39: 5,430,552 km (0.082 R)
• M40: 5,550,829 km (0.055 R)
• M41: 5,651,808 km (0.088 R)
• M42: 5,732,890 km (0.047 R)
• M43: 6,020,118 km (0.102 R)
• M44: 6,144,733 km (0.054 R)
• M45: 6,322,754 km (0.074 R)
• M46: 6,438,692 km (0.089 R)
• M47: 6,534,285 km (0.07 R)
• M48: 6,619,556 km (0.101 R)
• M49: 6,705,276 km (0.026 R)
• M50: 6,986,221 km (0.052 R)
• M51: 7,172,021 km (0.077 R)
• M52: 7,515,199 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.9

Radius: 10.6

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.82 AU - 3.08 AU

Year: 3379 Days

Day: 10.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,731,784 km

• M1: 134,638 km (0.071 R)
• M2: 325,375 km (0.066 R)
• M3: 429,944 km (0.073 R)
• M4: 505,042 km (0.105 R)
• M5: 679,474 km (0.056 R)
• M6: 761,902 km (0.082 R)
• M7: 1,447,659 km (0.068 R)
• M8: 1,680,582 km (0.075 R)
• M9: 2,022,414 km (0.112 R)
• M10: 2,360,355 km (0.073 R)
• M11: 2,490,057 km (0.056 R)
• M12: 2,743,326 km (0.094 R)
• M13: 2,935,409 km (0.071 R)
• M14: 3,061,221 km (0.098 R)
• M15: 3,174,616 km (0.094 R)
• M16: 3,702,248 km (0.118 R)
• M17: 3,823,273 km (0.047 R)
• M18: 4,194,276 km (0.078 R)
• M19: 4,464,300 km (0.074 R)
• M20: 4,577,096 km (0.088 R)
• M21: 4,658,178 km (0.096 R)
• M22: 4,838,444 km (0.094 R)
• M23: 4,921,172 km (0.092 R)
• M24: 5,239,815 km (0.102 R)
• M25: 5,513,430 km (0.101 R)
• M26: 5,791,831 km (0.098 R)
• M27: 5,862,142 km (0.102 R)
• M28: 6,092,672 km (0.099 R)
• M29: 6,289,992 km (0.034 R)
• M30: 6,654,263 km (0.036 R)
• M31: 6,746,415 km (0.113 R)
• M32: 6,894,816 km (0.09 R)
• M33: 7,006,865 km (0.069 R)
• M34: 7,194,910 km (0.092 R)
• M35: 7,575,935 km (0.082 R)
• M36: 7,710,873 km (0.092 R)
• M37: 8,219,057 km (0.091 R)
• M38: 8,337,837 km (0.112 R)
• M39: 8,437,320 km (0.117 R)
• M40: 8,697,770 km (0.03 R)
• M41: 9,226,748 km (0.072 R)
• M42: 9,745,254 km (0.093 R)
• M43: 9,955,290 km (0.089 R)
• M44: 10,188,064 km (0.052 R)
• M45: 10,337,063 km (0.112 R)
• M46: 10,486,960 km (0.085 R)
• M47: 11,224,927 km (0.101 R)
• M48: 11,401,003 km (0.063 R)
• M49: 11,600,118 km (0.091 R)
• M50: 11,822,869 km (0.057 R)
• M51: 11,934,619 km (0.115 R)
• M52: 12,773,564 km (0.038 R)
• M53: 12,957,420 km (0.076 R)
• M54: 13,188,399 km (0.039 R)
• M55: 13,351,012 km (0.079 R)
• M56: 13,584,384 km (0.115 R)
• M57: 13,795,616 km (0.112 R)
• M58: 13,866,376 km (0.072 R)
• M59: 14,008,045 km (0.112 R)
• M60: 14,316,666 km (0.105 R)
• M61: 14,627,530 km (0.111 R)
• M62: 14,747,657 km (0.09 R)
• M63: 14,819,913 km (0.074 R)
• M64: 15,992,012 km (0.102 R)
• M65: 16,066,213 km (0.078 R)
• M66: 16,389,344 km (0.096 R)
• M67: 16,614,340 km (0.108 R)
• M68: 16,865,365 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 14.2

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.26 AU - 4.4 AU

Year: 4998 Days

Day: 11.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,731,784 km

• M1: 227,239 km (0.076 R)
• M2: 368,160 km (0.107 R)
• M3: 508,034 km (0.1 R)
• M4: 867,967 km (0.099 R)
• M5: 1,001,558 km (0.052 R)
• M6: 1,231,041 km (0.078 R)
• M7: 1,352,664 km (0.079 R)
• M8: 1,494,632 km (0.101 R)
• M9: 1,592,320 km (0.064 R)
• M10: 1,726,060 km (0.086 R)
• M11: 2,041,113 km (0.072 R)
• M12: 2,150,469 km (0.114 R)
• M13: 2,375,165 km (0.109 R)
• M14: 2,647,434 km (0.04 R)
• M15: 2,889,034 km (0.096 R)
• M16: 3,201,394 km (0.069 R)
• M17: 3,437,609 km (0.116 R)
• M18: 4,134,287 km (0.115 R)
• M19: 4,415,830 km (0.095 R)
• M20: 4,752,276 km (0.094 R)
• M21: 5,450,449 km (0.104 R)
• M22: 6,207,564 km (0.057 R)
• M23: 6,530,545 km (0.09 R)
• M24: 6,914,563 km (0.046 R)
• M25: 7,053,390 km (0.087 R)
• M26: 7,504,278 km (0.108 R)
• M27: 7,618,421 km (0.105 R)
• M28: 8,345,317 km (0.115 R)
• M29: 9,124,872 km (0.11 R)
• M30: 9,492,583 km (0.097 R)
• M31: 9,585,334 km (0.099 R)
• M32: 11,436,308 km (0.072 R)
• M33: 12,033,054 km (0.109 R)
• M34: 12,470,179 km (0.119 R)
• M35: 12,707,890 km (0.065 R)
• M36: 13,153,094 km (0.106 R)
• M37: 13,360,287 km (0.075 R)
• M38: 13,603,533 km (0.096 R)
• M39: 13,708,251 km (0.068 R)
• M40: 13,848,125 km (0.058 R)
• M41: 13,988,598 km (0.101 R)
• M42: 14,271,038 km (0.113 R)
• M43: 14,519,670 km (0.078 R)
• M44: 14,877,209 km (0.063 R)
• M45: 15,237,890 km (0.104 R)
• M46: 15,419,202 km (0.071 R)
• M47: 16,374,085 km (0.112 R)
• M48: 17,880,237 km (0.058 R)
• M49: 18,110,019 km (0.04 R)
• M50: 18,340,699 km (0.072 R)
• M51: 19,077,768 km (0.12 R)
• M52: 19,548,403 km (0.032 R)
• M53: 19,983,134 km (0.118 R)
• M54: 20,102,214 km (0.102 R)
• M55: 20,421,007 km (0.039 R)
• M56: 21,265,936 km (0.079 R)
• M57: 21,958,125 km (0.112 R)
• M58: 22,451,349 km (0.088 R)
• M59: 22,740,672 km (0.045 R)
• M60: 22,865,137 km (0.055 R)
• M61: 23,197,992 km (0.111 R)
• M62: 23,994,900 km (0.08 R)
• M63: 24,460,299 km (0.097 R)
• M64: 24,587,756 km (0.082 R)
• M65: 24,886,055 km (0.108 R)
• M66: 25,400,372 km (0.068 R)
• M67: 25,615,643 km (0.099 R)
• M68: 25,917,981 km (0.08 R)
• M69: 28,916,969 km (0.093 R)
• M70: 29,141,815 km (0.113 R)
• M71: 29,457,466 km (0.097 R)
• M72: 29,728,986 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 13,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit