🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.4

Radius: 14.5

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.55 AU - 0.55 AU

Year: 287 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 19,057,627 km

• M1: 184,454 km (0.118 R)
• M2: 282,590 km (0.116 R)
• M3: 391,946 km (0.07 R)
• M4: 486,642 km (0.088 R)
• M5: 576,849 km (0.109 R)
• M6: 729,140 km (0.1 R)
• M7: 822,339 km (0.088 R)
• M8: 912,547 km (0.073 R)
• M9: 1,010,534 km (0.064 R)
• M10: 1,167,312 km (0.095 R)
• M11: 1,341,743 km (0.033 R)
• M12: 1,464,713 km (0.074 R)
• M13: 1,577,510 km (0.071 R)
• M14: 1,722,769 km (0.082 R)
• M15: 1,827,338 km (0.096 R)
• M16: 1,928,915 km (0.096 R)
• M17: 2,032,586 km (0.106 R)
• M18: 2,224,072 km (0.037 R)
• M19: 2,338,664 km (0.097 R)
• M20: 2,449,815 km (0.119 R)
• M21: 2,619,758 km (0.045 R)
• M22: 2,776,237 km (0.042 R)
• M23: 2,941,992 km (0.105 R)
• M24: 3,038,183 km (0.078 R)
• M25: 3,135,422 km (0.118 R)
• M26: 3,246,124 km (0.082 R)
• M27: 3,541,580 km (0.054 R)
• M28: 3,721,845 km (0.107 R)
• M29: 3,832,847 km (0.108 R)
• M30: 3,931,731 km (0.111 R)
• M31: 4,091,801 km (0.084 R)
• M32: 4,308,568 km (0.081 R)
• M33: 4,584,876 km (0.099 R)
• M34: 4,675,981 km (0.065 R)
• M35: 4,824,531 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.4

Radius: 14.5

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.46 AU - 0.7 AU

Year: 310 Days

Day: 13.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 19,057,627 km

• M1: 183,257 km (0.034 R)
• M2: 273,914 km (0.072 R)
• M3: 418,425 km (0.098 R)
• M4: 529,876 km (0.083 R)
• M5: 684,560 km (0.087 R)
• M6: 794,514 km (0.082 R)
• M7: 904,618 km (0.062 R)
• M8: 1,027,887 km (0.09 R)
• M9: 1,149,809 km (0.117 R)
• M10: 1,381,088 km (0.095 R)
• M11: 1,508,994 km (0.077 R)
• M12: 1,697,786 km (0.077 R)
• M13: 1,862,942 km (0.086 R)
• M14: 2,000,872 km (0.109 R)
• M15: 2,094,969 km (0.111 R)
• M16: 2,233,945 km (0.073 R)
• M17: 2,331,782 km (0.119 R)
• M18: 2,451,161 km (0.095 R)
• M19: 2,670,172 km (0.111 R)
• M20: 3,008,413 km (0.112 R)
• M21: 3,193,915 km (0.056 R)
• M22: 3,321,671 km (0.094 R)
• M23: 3,530,659 km (0.026 R)
• M24: 3,674,423 km (0.104 R)
• M25: 3,814,447 km (0.091 R)
• M26: 4,027,623 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.9

Radius: 8.1

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.6 AU - 0.72 AU

Year: 377 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 19,057,627 km

• M1: 115,789 km (0.093 R)
• M2: 167,849 km (0.102 R)
• M3: 257,159 km (0.079 R)
• M4: 331,210 km (0.105 R)
• M5: 383,719 km (0.109 R)
• M6: 442,810 km (0.084 R)
• M7: 525,986 km (0.075 R)
• M8: 578,794 km (0.105 R)
• M9: 686,355 km (0.111 R)
• M10: 736,919 km (0.081 R)
• M11: 817,403 km (0.116 R)
• M12: 909,555 km (0.058 R)
• M13: 1,041,052 km (0.04 R)
• M14: 1,118,543 km (0.092 R)
• M15: 1,183,768 km (0.054 R)
• M16: 1,245,552 km (0.06 R)
• M17: 1,318,256 km (0.11 R)
• M18: 1,382,434 km (0.088 R)
• M19: 1,607,728 km (0.093 R)
• M20: 1,676,543 km (0.083 R)
• M21: 1,746,406 km (0.112 R)
• M22: 1,833,771 km (0.107 R)
• M23: 1,933,852 km (0.06 R)
• M24: 1,990,250 km (0.088 R)
• M25: 2,047,247 km (0.064 R)
• M26: 2,116,361 km (0.115 R)
• M27: 2,174,555 km (0.092 R)
• M28: 2,304,406 km (0.055 R)
• M29: 2,364,394 km (0.111 R)
• M30: 2,615,719 km (0.099 R)
• M31: 2,671,968 km (0.041 R)
• M32: 2,779,528 km (0.11 R)
• M33: 2,856,272 km (0.079 R)
• M34: 2,907,883 km (0.103 R)
• M35: 2,966,376 km (0.105 R)
• M36: 3,031,750 km (0.071 R)
• M37: 3,130,635 km (0.069 R)
• M38: 3,298,035 km (0.12 R)
• M39: 3,551,154 km (0.083 R)
• M40: 3,917,669 km (0.058 R)
• M41: 3,982,295 km (0.037 R)
• M42: 4,156,577 km (0.065 R)
• M43: 4,215,219 km (0.058 R)
• M44: 4,281,491 km (0.058 R)
• M45: 4,580,388 km (0.115 R)
• M46: 4,648,604 km (0.067 R)
• M47: 4,747,788 km (0.07 R)
• M48: 4,809,123 km (0.069 R)
• M49: 4,971,436 km (0.111 R)
• M50: 5,041,448 km (0.107 R)
• M51: 5,198,526 km (0.064 R)
• M52: 5,293,521 km (0.098 R)
• M53: 5,373,107 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.1

Radius: 14.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.06 AU - 1.2 AU

Year: 844 Days

Day: 8 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,057,627 km

• M1: 186,399 km (0.111 R)
• M2: 416,780 km (0.117 R)
• M3: 579,093 km (0.101 R)
• M4: 681,269 km (0.08 R)
• M5: 784,940 km (0.119 R)
• M6: 978,071 km (0.12 R)
• M7: 1,091,316 km (0.095 R)
• M8: 1,324,988 km (0.113 R)
• M9: 1,475,035 km (0.106 R)
• M10: 1,631,066 km (0.091 R)
• M11: 1,776,475 km (0.087 R)
• M12: 1,884,335 km (0.036 R)
• M13: 2,003,115 km (0.075 R)
• M14: 2,098,260 km (0.063 R)
• M15: 2,320,413 km (0.099 R)
• M16: 2,559,919 km (0.094 R)
• M17: 2,778,631 km (0.103 R)
• M18: 2,993,902 km (0.078 R)
• M19: 3,103,557 km (0.087 R)
• M20: 3,296,389 km (0.047 R)
• M21: 3,451,522 km (0.056 R)
• M22: 3,619,670 km (0.085 R)
• M23: 3,769,118 km (0.068 R)
• M24: 4,030,167 km (0.098 R)
• M25: 4,140,719 km (0.034 R)
• M26: 4,364,817 km (0.118 R)
• M27: 4,524,288 km (0.052 R)
• M28: 4,616,141 km (0.079 R)
• M29: 4,848,916 km (0.11 R)
• M30: 5,014,072 km (0.096 R)
• M31: 5,121,334 km (0.059 R)
• M32: 5,350,218 km (0.114 R)
• M33: 5,981,521 km (0.082 R)
• M34: 6,171,810 km (0.059 R)
• M35: 6,364,043 km (0.069 R)
• M36: 6,558,371 km (0.095 R)
• M37: 6,807,302 km (0.098 R)
• M38: 6,899,753 km (0.102 R)
• M39: 7,314,588 km (0.082 R)
• M40: 7,422,897 km (0.095 R)
• M41: 7,655,073 km (0.074 R)
• M42: 8,070,656 km (0.114 R)
• M43: 8,295,352 km (0.104 R)
• M44: 8,465,145 km (0.097 R)
• M45: 8,722,154 km (0.046 R)
• M46: 8,866,067 km (0.074 R)
• M47: 9,127,116 km (0.11 R)
• M48: 9,331,915 km (0.031 R)
• M49: 9,493,930 km (0.084 R)
• M50: 9,985,508 km (0.087 R)
• M51: 10,181,481 km (0.09 R)
• M52: 10,272,437 km (0.027 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.8

Radius: 11.2

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.11 AU - 2.73 AU

Year: 2646 Days

Day: 11.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 19,057,627 km

• M1: 142,417 km (0.117 R)
• M2: 268,528 km (0.1 R)
• M3: 424,260 km (0.067 R)
• M4: 535,710 km (0.061 R)
• M5: 667,207 km (0.098 R)
• M6: 755,619 km (0.094 R)
• M7: 857,944 km (0.065 R)
• M8: 935,585 km (0.075 R)
• M9: 1,026,092 km (0.071 R)
• M10: 1,216,380 km (0.026 R)
• M11: 1,395,748 km (0.117 R)
• M12: 1,560,007 km (0.054 R)
• M13: 1,780,813 km (0.089 R)
• M14: 2,051,585 km (0.055 R)
• M15: 2,267,006 km (0.091 R)
• M16: 2,405,384 km (0.072 R)
• M17: 2,808,251 km (0.096 R)
• M18: 2,912,222 km (0.055 R)
• M19: 3,048,057 km (0.064 R)
• M20: 3,628,347 km (0.118 R)
• M21: 3,856,783 km (0.105 R)
• M22: 3,956,265 km (0.102 R)
• M23: 4,073,400 km (0.112 R)
• M24: 4,379,777 km (0.102 R)
• M25: 4,570,813 km (0.104 R)
• M26: 5,105,925 km (0.104 R)
• M27: 5,679,633 km (0.058 R)
• M28: 6,138,001 km (0.057 R)
• M29: 6,215,642 km (0.09 R)
• M30: 6,313,030 km (0.067 R)
• M31: 6,868,038 km (0.066 R)
• M32: 7,274,196 km (0.092 R)
• M33: 7,625,602 km (0.086 R)
• M34: 8,003,636 km (0.073 R)
• M35: 8,173,728 km (0.062 R)
• M36: 8,604,122 km (0.067 R)
• M37: 8,975,723 km (0.1 R)
• M38: 9,130,257 km (0.099 R)
• M39: 9,352,709 km (0.085 R)
• M40: 9,962,021 km (0.091 R)
• M41: 10,099,203 km (0.119 R)
• M42: 10,677,548 km (0.082 R)
• M43: 11,100,611 km (0.089 R)
• M44: 11,242,729 km (0.054 R)
• M45: 11,914,722 km (0.101 R)
• M46: 12,109,050 km (0.114 R)
• M47: 12,182,203 km (0.087 R)
• M48: 12,723,149 km (0.101 R)
• M49: 12,921,815 km (0.119 R)
• M50: 13,752,383 km (0.074 R)
• M51: 14,109,922 km (0.104 R)
• M52: 14,289,888 km (0.087 R)
• M53: 14,392,961 km (0.114 R)
• M54: 15,279,927 km (0.056 R)
• M55: 15,916,615 km (0.109 R)
• M56: 16,077,134 km (0.11 R)
• M57: 16,238,250 km (0.118 R)
• M58: 16,561,980 km (0.094 R)
• M59: 16,779,047 km (0.114 R)
• M60: 17,795,116 km (0.081 R)
• M61: 17,878,442 km (0.108 R)
• M62: 18,352,667 km (0.072 R)
• M63: 18,718,134 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 15,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit