🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.2

Radius: 14.6

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.65 AU - 1.05 AU

Year: 506 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 33,280,354 km

• M1: 196,272 km (0.091 R)
• M2: 293,361 km (0.058 R)
• M3: 407,056 km (0.066 R)
• M4: 513,121 km (0.045 R)
• M5: 707,149 km (0.113 R)
• M6: 838,945 km (0.087 R)
• M7: 969,843 km (0.067 R)
• M8: 1,081,144 km (0.095 R)
• M9: 1,300,604 km (0.034 R)
• M10: 1,431,203 km (0.103 R)
• M11: 1,725,911 km (0.05 R)
• M12: 1,844,243 km (0.108 R)
• M13: 1,938,190 km (0.109 R)
• M14: 2,145,233 km (0.096 R)
• M15: 2,316,373 km (0.052 R)
• M16: 2,411,069 km (0.07 R)
• M17: 2,589,390 km (0.091 R)
• M18: 2,865,248 km (0.102 R)
• M19: 3,006,917 km (0.09 R)
• M20: 3,240,140 km (0.11 R)
• M21: 3,421,154 km (0.106 R)
• M22: 3,513,007 km (0.11 R)
• M23: 3,793,353 km (0.112 R)
• M24: 4,046,024 km (0.071 R)
• M25: 4,152,238 km (0.106 R)
• M26: 4,349,408 km (0.103 R)
• M27: 4,449,190 km (0.093 R)
• M28: 4,568,121 km (0.119 R)
• M29: 4,753,173 km (0.061 R)
• M30: 4,959,768 km (0.106 R)
• M31: 5,064,038 km (0.115 R)
• M32: 5,217,226 km (0.036 R)
• M33: 5,381,783 km (0.086 R)
• M34: 5,686,065 km (0.115 R)
• M35: 5,785,548 km (0.068 R)
• M36: 5,925,721 km (0.086 R)
• M37: 6,097,460 km (0.106 R)
• M38: 6,291,488 km (0.102 R)
• M39: 6,539,372 km (0.097 R)
• M40: 6,843,355 km (0.107 R)
• M41: 6,938,648 km (0.068 R)
• M42: 7,087,798 km (0.097 R)
• M43: 7,205,681 km (0.074 R)
• M44: 7,302,770 km (0.119 R)
• M45: 7,410,929 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.6

Radius: 10.3

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.16 AU - 4.82 AU

Year: 5146 Days

Day: 11.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,280,354 km

• M1: 146,905 km (0.086 R)
• M2: 219,909 km (0.072 R)
• M3: 315,352 km (0.117 R)
• M4: 449,242 km (0.078 R)
• M5: 574,456 km (0.109 R)
• M6: 734,825 km (0.096 R)
• M7: 960,418 km (0.08 R)
• M8: 1,208,601 km (0.084 R)
• M9: 1,347,578 km (0.089 R)
• M10: 1,672,504 km (0.104 R)
• M11: 2,088,087 km (0.086 R)
• M12: 2,325,200 km (0.067 R)
• M13: 2,412,116 km (0.087 R)
• M14: 2,788,804 km (0.116 R)
• M15: 3,031,451 km (0.034 R)
• M16: 3,126,595 km (0.099 R)
• M17: 3,222,787 km (0.074 R)
• M18: 3,637,771 km (0.076 R)
• M19: 3,800,384 km (0.103 R)
• M20: 4,132,791 km (0.052 R)
• M21: 4,259,949 km (0.085 R)
• M22: 4,496,463 km (0.072 R)
• M23: 4,627,212 km (0.084 R)
• M24: 5,027,386 km (0.093 R)
• M25: 5,392,405 km (0.057 R)
• M26: 5,554,868 km (0.082 R)
• M27: 5,625,030 km (0.118 R)
• M28: 5,932,304 km (0.099 R)
• M29: 6,076,067 km (0.098 R)
• M30: 6,172,558 km (0.118 R)
• M31: 6,391,419 km (0.086 R)
• M32: 7,038,131 km (0.103 R)
• M33: 8,073,647 km (0.047 R)
• M34: 8,908,703 km (0.107 R)
• M35: 9,714,587 km (0.082 R)
• M36: 9,855,957 km (0.12 R)
• M37: 10,341,551 km (0.046 R)
• M38: 10,835,075 km (0.079 R)
• M39: 11,187,976 km (0.09 R)
• M40: 11,395,618 km (0.074 R)
• M41: 11,784,722 km (0.114 R)
• M42: 12,056,541 km (0.12 R)
• M43: 12,147,646 km (0.054 R)
• M44: 12,330,604 km (0.118 R)
• M45: 12,483,643 km (0.101 R)
• M46: 12,915,682 km (0.105 R)
• M47: 13,164,912 km (0.092 R)
• M48: 13,289,976 km (0.089 R)
• M49: 13,573,015 km (0.1 R)
• M50: 13,953,592 km (0.044 R)
• M51: 14,466,413 km (0.109 R)
• M52: 14,627,829 km (0.075 R)
• M53: 14,692,605 km (0.099 R)
• M54: 15,609,640 km (0.118 R)
• M55: 15,708,973 km (0.106 R)
• M56: 16,680,163 km (0.073 R)
• M57: 16,815,698 km (0.077 R)
• M58: 17,190,142 km (0.113 R)
• M59: 17,636,243 km (0.051 R)
• M60: 17,912,699 km (0.108 R)
• M61: 18,155,796 km (0.1 R)
• M62: 18,434,946 km (0.052 R)
• M63: 18,821,058 km (0.073 R)
• M64: 19,672,718 km (0.081 R)
• M65: 20,139,464 km (0.043 R)
• M66: 20,355,932 km (0.073 R)
• M67: 20,500,892 km (0.045 R)
• M68: 21,230,182 km (0.094 R)
• M69: 21,450,539 km (0.106 R)
• M70: 22,116,549 km (0.059 R)
• M71: 22,639,095 km (0.103 R)
• M72: 22,977,186 km (0.11 R)
• M73: 23,317,072 km (0.106 R)
• M74: 23,582,459 km (0.116 R)
• M75: 23,810,895 km (0.079 R)
• M76: 24,461,795 km (0.104 R)
• M77: 24,577,285 km (0.114 R)
• M78: 24,963,397 km (0.115 R)
• M79: 25,624,619 km (0.111 R)
• M80: 26,134,150 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.8

Radius: 9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.55 AU - 6.01 AU

Year: 8972 Days

Day: 12.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,280,354 km

• M1: 123,717 km (0.097 R)
• M2: 862,432 km (0.098 R)
• M3: 1,022,501 km (0.104 R)
• M4: 1,192,445 km (0.117 R)
• M5: 1,256,622 km (0.063 R)
• M6: 1,595,461 km (0.072 R)
• M7: 2,540,172 km (0.081 R)
• M8: 3,281,130 km (0.081 R)
• M9: 3,914,677 km (0.084 R)
• M10: 4,233,171 km (0.106 R)
• M11: 4,408,200 km (0.074 R)
• M12: 4,713,679 km (0.11 R)
• M13: 4,817,201 km (0.065 R)
• M14: 5,052,518 km (0.061 R)
• M15: 5,185,062 km (0.101 R)
• M16: 6,257,380 km (0.119 R)
• M17: 6,804,010 km (0.115 R)
• M18: 7,789,711 km (0.111 R)
• M19: 8,534,409 km (0.084 R)
• M20: 8,597,539 km (0.082 R)
• M21: 9,595,207 km (0.102 R)
• M22: 9,957,982 km (0.096 R)
• M23: 10,561,460 km (0.103 R)
• M24: 10,799,321 km (0.101 R)
• M25: 11,384,398 km (0.104 R)
• M26: 11,593,386 km (0.081 R)
• M27: 11,838,727 km (0.084 R)
• M28: 13,456,927 km (0.06 R)
• M29: 13,567,330 km (0.089 R)
• M30: 14,348,081 km (0.106 R)
• M31: 15,028,901 km (0.07 R)
• M32: 15,334,979 km (0.1 R)
• M33: 15,527,212 km (0.091 R)
• M34: 16,343,567 km (0.064 R)
• M35: 16,461,301 km (0.108 R)
• M36: 17,134,043 km (0.051 R)
• M37: 17,694,735 km (0.049 R)
• M38: 17,936,785 km (0.118 R)
• M39: 18,342,793 km (0.099 R)
• M40: 18,710,804 km (0.078 R)
• M41: 18,916,352 km (0.069 R)
• M42: 19,246,813 km (0.088 R)
• M43: 19,579,070 km (0.07 R)
• M44: 19,745,872 km (0.112 R)
• M45: 20,081,121 km (0.101 R)
• M46: 20,672,032 km (0.059 R)
• M47: 20,884,611 km (0.086 R)
• M48: 22,435,641 km (0.09 R)
• M49: 23,623,149 km (0.106 R)
• M50: 23,889,882 km (0.097 R)
• M51: 23,978,893 km (0.044 R)
• M52: 24,515,949 km (0.097 R)
• M53: 24,966,538 km (0.095 R)
• M54: 25,192,730 km (0.092 R)
• M55: 26,104,679 km (0.099 R)
• M56: 26,242,458 km (0.082 R)
• M57: 26,749,595 km (0.12 R)
• M58: 27,166,824 km (0.115 R)
• M59: 27,306,399 km (0.09 R)
• M60: 28,857,429 km (0.11 R)
• M61: 29,619,780 km (0.112 R)
• M62: 29,811,415 km (0.076 R)
• M63: 30,244,052 km (0.098 R)
• M64: 31,456,692 km (0.077 R)
• M65: 31,554,380 km (0.086 R)
• M66: 32,093,530 km (0.048 R)
• M67: 32,784,074 km (0.106 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: 324 - 11,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit