🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.7

Radius: 10.8

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.53 AU - 0.79 AU

Year: 358 Days

Day: 10.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 6,170,008 km

• M1: 186,698 km (0.054 R)
• M2: 256,261 km (0.063 R)
• M3: 331,958 km (0.081 R)
• M4: 400,623 km (0.073 R)
• M5: 469,289 km (0.113 R)
• M6: 553,662 km (0.12 R)
• M7: 625,319 km (0.111 R)
• M8: 731,982 km (0.089 R)
• M9: 804,238 km (0.106 R)
• M10: 904,618 km (0.075 R)
• M11: 991,684 km (0.109 R)
• M12: 1,068,278 km (0.097 R)
• M13: 1,160,879 km (0.095 R)
• M14: 1,315,264 km (0.098 R)
• M15: 1,420,432 km (0.114 R)
• M16: 1,507,647 km (0.101 R)
• M17: 1,612,665 km (0.103 R)
• M18: 1,742,217 km (0.106 R)
• M19: 1,841,550 km (0.036 R)
• M20: 1,925,923 km (0.111 R)
• M21: 2,058,018 km (0.084 R)
• M22: 2,169,319 km (0.111 R)
• M23: 2,246,661 km (0.109 R)
• M24: 2,343,301 km (0.026 R)
• M25: 2,509,504 km (0.054 R)
• M26: 2,762,923 km (0.064 R)
• M27: 2,834,132 km (0.087 R)
• M28: 2,965,179 km (0.097 R)
• M29: 3,044,765 km (0.115 R)
• M30: 3,172,223 km (0.106 R)
• M31: 3,398,116 km (0.086 R)
• M32: 3,488,473 km (0.103 R)
• M33: 3,629,244 km (0.071 R)
• M34: 3,707,484 km (0.101 R)
• M35: 3,894,631 km (0.11 R)
• M36: 4,107,060 km (0.068 R)
• M37: 4,203,551 km (0.11 R)
• M38: 4,331,008 km (0.108 R)
• M39: 4,421,664 km (0.102 R)
• M40: 4,845,475 km (0.077 R)
• M41: 5,153,946 km (0.082 R)
• M42: 5,298,457 km (0.091 R)
• M43: 5,419,931 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.9

Radius: 12

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.83 AU - 0.99 AU

Year: 579 Days

Day: 8.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 6,170,008 km

• M1: 151,094 km (0.089 R)
• M2: 235,168 km (0.096 R)
• M3: 320,588 km (0.114 R)
• M4: 427,401 km (0.09 R)
• M5: 528,978 km (0.099 R)
• M6: 647,460 km (0.109 R)
• M7: 768,933 km (0.112 R)
• M8: 851,960 km (0.12 R)
• M9: 938,577 km (0.115 R)
• M10: 1,025,643 km (0.061 R)
• M11: 1,104,182 km (0.117 R)
• M12: 1,190,949 km (0.093 R)
• M13: 1,322,595 km (0.048 R)
• M14: 1,440,328 km (0.071 R)
• M15: 1,526,197 km (0.08 R)
• M16: 1,600,996 km (0.09 R)
• M17: 1,693,597 km (0.054 R)
• M18: 1,801,757 km (0.119 R)
• M19: 1,940,434 km (0.102 R)
• M20: 2,100,803 km (0.063 R)
• M21: 2,191,758 km (0.06 R)
• M22: 2,287,950 km (0.114 R)
• M23: 2,446,374 km (0.065 R)
• M24: 2,588,941 km (0.06 R)
• M25: 2,671,070 km (0.096 R)
• M26: 2,782,221 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.4

Radius: 12.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.83 AU - 1.13 AU

Year: 647 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 6,170,008 km

• M1: 170,093 km (0.112 R)
• M2: 255,214 km (0.088 R)
• M3: 335,099 km (0.072 R)
• M4: 451,038 km (0.081 R)
• M5: 546,331 km (0.108 R)
• M6: 714,629 km (0.085 R)
• M7: 797,955 km (0.099 R)
• M8: 1,020,257 km (0.103 R)
• M9: 1,106,725 km (0.049 R)
• M10: 1,357,301 km (0.084 R)
• M11: 1,443,320 km (0.113 R)
• M12: 1,541,756 km (0.119 R)
• M13: 1,856,958 km (0.071 R)
• M14: 1,959,134 km (0.059 R)
• M15: 2,127,731 km (0.08 R)
• M16: 2,252,944 km (0.107 R)
• M17: 2,331,782 km (0.049 R)
• M18: 2,430,068 km (0.117 R)
• M19: 2,580,264 km (0.083 R)
• M20: 2,707,721 km (0.12 R)
• M21: 2,804,810 km (0.114 R)
• M22: 2,896,514 km (0.105 R)
• M23: 2,995,847 km (0.075 R)
• M24: 3,245,975 km (0.079 R)
• M25: 3,342,465 km (0.097 R)
• M26: 3,440,003 km (0.069 R)
• M27: 3,594,986 km (0.107 R)
• M28: 3,673,525 km (0.063 R)
• M29: 3,781,385 km (0.095 R)
• M30: 3,890,442 km (0.07 R)
• M31: 4,119,028 km (0.093 R)
• M32: 4,201,157 km (0.106 R)
• M33: 4,451,135 km (0.079 R)
• M34: 4,543,287 km (0.097 R)
• M35: 4,855,049 km (0.117 R)
• M36: 5,045,487 km (0.045 R)
• M37: 5,133,750 km (0.072 R)
• M38: 5,360,391 km (0.074 R)
• M39: 5,491,439 km (0.1 R)
• M40: 5,606,928 km (0.087 R)
• M41: 5,689,955 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.6

Radius: 13.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.16 AU - 1.74 AU

Year: 1164 Days

Day: 12.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 6,170,008 km

• M1: 177,872 km (0.052 R)
• M2: 265,686 km (0.038 R)
• M3: 378,333 km (0.113 R)
• M4: 486,043 km (0.118 R)
• M5: 647,011 km (0.085 R)
• M6: 756,367 km (0.103 R)
• M7: 848,220 km (0.102 R)
• M8: 934,089 km (0.047 R)
• M9: 1,327,831 km (0.067 R)
• M10: 1,454,241 km (0.098 R)
• M11: 1,547,291 km (0.032 R)
• M12: 1,892,712 km (0.04 R)
• M13: 1,981,424 km (0.094 R)
• M14: 2,170,067 km (0.084 R)
• M15: 2,321,161 km (0.057 R)
• M16: 2,528,054 km (0.118 R)
• M17: 2,633,970 km (0.065 R)
• M18: 2,741,231 km (0.087 R)
• M19: 2,850,139 km (0.055 R)
• M20: 3,177,608 km (0.039 R)
• M21: 3,317,034 km (0.062 R)
• M22: 3,466,931 km (0.063 R)
• M23: 3,559,681 km (0.069 R)
• M24: 3,687,588 km (0.079 R)
• M25: 3,808,313 km (0.077 R)
• M26: 3,956,714 km (0.077 R)
• M27: 4,098,234 km (0.087 R)
• M28: 4,295,553 km (0.108 R)
• M29: 4,569,766 km (0.067 R)
• M30: 4,897,086 km (0.117 R)
• M31: 5,087,674 km (0.107 R)
• M32: 5,222,462 km (0.116 R)
• M33: 5,319,551 km (0.119 R)
• M34: 5,584,788 km (0.081 R)
• M35: 5,693,994 km (0.111 R)
• M36: 5,884,432 km (0.102 R)
• M37: 6,016,078 km (0.084 R)
• M38: 6,302,857 km (0.064 R)
• M39: 6,604,596 km (0.093 R)
• M40: 7,017,935 km (0.078 R)
• M41: 7,114,426 km (0.091 R)
• M42: 7,319,973 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.7

Radius: 10.5

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.53 AU - 2.33 AU

Year: 1788 Days

Day: 5.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 6,170,008 km

• M1: 139,575 km (0.066 R)
• M2: 208,539 km (0.109 R)
• M3: 285,582 km (0.116 R)
• M4: 353,949 km (0.105 R)
• M5: 436,826 km (0.088 R)
• M6: 509,830 km (0.029 R)
• M7: 580,290 km (0.088 R)
• M8: 699,370 km (0.088 R)
• M9: 863,030 km (0.068 R)
• M10: 945,159 km (0.113 R)
• M11: 1,152,951 km (0.117 R)
• M12: 1,228,947 km (0.077 R)
• M13: 1,354,459 km (0.108 R)
• M14: 1,506,451 km (0.118 R)
• M15: 1,733,540 km (0.115 R)
• M16: 1,875,209 km (0.06 R)
• M17: 2,064,151 km (0.117 R)
• M18: 2,246,661 km (0.114 R)
• M19: 2,343,151 km (0.091 R)
• M20: 2,467,467 km (0.06 R)
• M21: 2,580,563 km (0.085 R)
• M22: 2,654,764 km (0.104 R)
• M23: 2,819,022 km (0.116 R)
• M24: 2,951,566 km (0.115 R)
• M25: 3,107,597 km (0.102 R)
• M26: 3,193,765 km (0.116 R)
• M27: 3,317,482 km (0.045 R)
• M28: 3,405,745 km (0.066 R)
• M29: 3,629,843 km (0.112 R)
• M30: 3,797,243 km (0.071 R)
• M31: 4,045,426 km (0.056 R)
• M32: 4,211,180 km (0.119 R)
• M33: 4,291,065 km (0.044 R)
• M34: 4,403,563 km (0.091 R)
• M35: 4,484,495 km (0.093 R)
• M36: 4,880,182 km (0.105 R)
• M37: 4,947,202 km (0.099 R)
• M38: 5,227,099 km (0.103 R)
• M39: 5,347,376 km (0.081 R)
• M40: 5,494,730 km (0.092 R)
• M41: 5,643,430 km (0.107 R)
• M42: 5,722,717 km (0.094 R)
• M43: 5,873,512 km (0.116 R)
• M44: 5,945,019 km (0.102 R)
• M45: 6,115,711 km (0.098 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: 501 - 16,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit