🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.1

Radius: 10.3

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.52 AU - 0.7 AU

Year: 318 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 26,643,047 km

• M1: 131,048 km (0.115 R)
• M2: 202,406 km (0.042 R)
• M3: 277,504 km (0.104 R)
• M4: 356,941 km (0.103 R)
• M5: 455,226 km (0.099 R)
• M6: 539,151 km (0.093 R)
• M7: 634,145 km (0.076 R)
• M8: 714,779 km (0.11 R)
• M9: 783,145 km (0.074 R)
• M10: 921,523 km (0.067 R)
• M11: 990,936 km (0.086 R)
• M12: 1,062,444 km (0.026 R)
• M13: 1,144,873 km (0.109 R)
• M14: 1,287,589 km (0.08 R)
• M15: 1,402,779 km (0.101 R)
• M16: 1,576,911 km (0.12 R)
• M17: 1,650,813 km (0.116 R)
• M18: 1,715,140 km (0.07 R)
• M19: 1,973,346 km (0.096 R)
• M20: 2,130,573 km (0.084 R)
• M21: 2,228,559 km (0.098 R)
• M22: 2,324,003 km (0.101 R)
• M23: 2,408,675 km (0.056 R)
• M24: 2,498,584 km (0.081 R)
• M25: 2,564,556 km (0.11 R)
• M26: 2,791,945 km (0.054 R)
• M27: 2,973,557 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.7

Radius: 12.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.85 AU - 2.65 AU

Year: 2251 Days

Day: 12.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 26,643,047 km

• M1: 174,282 km (0.116 R)
• M2: 302,786 km (0.117 R)
• M3: 426,055 km (0.116 R)
• M4: 572,212 km (0.096 R)
• M5: 678,426 km (0.058 R)
• M6: 880,832 km (0.117 R)
• M7: 1,223,112 km (0.067 R)
• M8: 1,648,718 km (0.117 R)
• M9: 1,829,732 km (0.064 R)
• M10: 2,017,477 km (0.075 R)
• M11: 2,188,617 km (0.11 R)
• M12: 2,340,907 km (0.037 R)
• M13: 2,448,468 km (0.113 R)
• M14: 2,582,209 km (0.079 R)
• M15: 2,819,321 km (0.097 R)
• M16: 3,011,555 km (0.092 R)
• M17: 3,102,809 km (0.114 R)
• M18: 3,301,475 km (0.111 R)
• M19: 3,463,490 km (0.113 R)
• M20: 3,739,498 km (0.117 R)
• M21: 3,823,722 km (0.085 R)
• M22: 3,994,263 km (0.036 R)
• M23: 4,298,545 km (0.067 R)
• M24: 4,401,768 km (0.062 R)
• M25: 4,565,577 km (0.108 R)
• M26: 4,670,894 km (0.06 R)
• M27: 4,822,886 km (0.037 R)
• M28: 5,257,019 km (0.055 R)
• M29: 5,351,714 km (0.082 R)
• M30: 5,447,008 km (0.103 R)
• M31: 5,639,241 km (0.054 R)
• M32: 5,882,787 km (0.093 R)
• M33: 5,981,222 km (0.041 R)
• M34: 6,162,983 km (0.093 R)
• M35: 6,329,935 km (0.074 R)
• M36: 6,600,108 km (0.103 R)
• M37: 6,891,525 km (0.067 R)
• M38: 7,134,622 km (0.067 R)
• M39: 7,292,447 km (0.115 R)
• M40: 7,451,320 km (0.096 R)
• M41: 7,844,763 km (0.111 R)
• M42: 8,025,926 km (0.052 R)
• M43: 8,171,784 km (0.036 R)
• M44: 8,281,888 km (0.06 R)
• M45: 8,577,643 km (0.096 R)
• M46: 8,876,988 km (0.107 R)
• M47: 9,084,779 km (0.069 R)
• M48: 9,217,772 km (0.12 R)
• M49: 9,370,661 km (0.098 R)
• M50: 9,524,448 km (0.102 R)
• M51: 9,990,744 km (0.111 R)
• M52: 10,285,901 km (0.062 R)
• M53: 10,544,107 km (0.089 R)
• M54: 10,623,992 km (0.054 R)
• M55: 10,744,269 km (0.106 R)
• M56: 11,107,642 km (0.071 R)
• M57: 11,331,740 km (0.061 R)
• M58: 11,536,689 km (0.057 R)
• M59: 12,771,170 km (0.081 R)
• M60: 13,091,609 km (0.055 R)
• M61: 13,740,714 km (0.118 R)
• M62: 13,849,920 km (0.088 R)
• M63: 14,113,213 km (0.115 R)
• M64: 14,444,722 km (0.119 R)
• M65: 14,756,334 km (0.063 R)
• M66: 14,980,282 km (0.087 R)
• M67: 15,092,780 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.1

Radius: 14.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.31 AU - 3.03 AU

Year: 2909 Days

Day: 8.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 26,643,047 km

• M1: 211,831 km (0.112 R)
• M2: 466,596 km (0.117 R)
• M3: 762,201 km (0.053 R)
• M4: 866,321 km (0.113 R)
• M5: 1,130,511 km (0.098 R)
• M6: 1,231,639 km (0.034 R)
• M7: 1,336,208 km (0.032 R)
• M8: 1,487,900 km (0.031 R)
• M9: 1,645,726 km (0.046 R)
• M10: 1,857,407 km (0.098 R)
• M11: 2,015,981 km (0.109 R)
• M12: 2,347,340 km (0.112 R)
• M13: 2,682,739 km (0.107 R)
• M14: 2,807,354 km (0.086 R)
• M15: 3,178,656 km (0.086 R)
• M16: 3,505,228 km (0.109 R)
• M17: 4,175,277 km (0.084 R)
• M18: 4,336,992 km (0.108 R)
• M19: 4,434,978 km (0.106 R)
• M20: 5,141,828 km (0.108 R)
• M21: 5,385,374 km (0.107 R)
• M22: 5,632,958 km (0.096 R)
• M23: 5,938,437 km (0.077 R)
• M24: 6,102,396 km (0.112 R)
• M25: 6,286,551 km (0.092 R)
• M26: 6,528,451 km (0.084 R)
• M27: 6,678,947 km (0.047 R)
• M28: 7,234,254 km (0.08 R)
• M29: 7,331,492 km (0.046 R)
• M30: 8,348,608 km (0.114 R)
• M31: 8,491,624 km (0.107 R)
• M32: 8,759,554 km (0.06 R)
• M33: 9,430,949 km (0.097 R)
• M34: 10,097,258 km (0.077 R)
• M35: 10,491,149 km (0.077 R)
• M36: 10,601,552 km (0.096 R)
• M37: 11,091,485 km (0.103 R)
• M38: 11,498,092 km (0.089 R)
• M39: 12,652,988 km (0.119 R)
• M40: 13,125,268 km (0.095 R)
• M41: 13,603,383 km (0.054 R)
• M42: 14,429,313 km (0.11 R)
• M43: 14,626,184 km (0.062 R)
• M44: 14,898,153 km (0.101 R)
• M45: 15,096,968 km (0.112 R)
• M46: 15,271,699 km (0.089 R)
• M47: 15,447,027 km (0.099 R)
• M48: 15,597,972 km (0.056 R)
• M49: 16,104,510 km (0.108 R)
• M50: 16,206,386 km (0.1 R)
• M51: 16,564,972 km (0.081 R)
• M52: 16,745,238 km (0.06 R)
• M53: 17,081,683 km (0.099 R)
• M54: 17,237,714 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.8

Radius: 13

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.44 AU - 5.48 AU

Year: 6281 Days

Day: 6.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,643,047 km

• M1: 249,978 km (0.098 R)
• M2: 411,245 km (0.11 R)
• M3: 527,183 km (0.093 R)
• M4: 656,884 km (0.086 R)
• M5: 853,755 km (0.104 R)
• M6: 1,275,471 km (0.101 R)
• M7: 1,615,208 km (0.109 R)
• M8: 1,777,522 km (0.048 R)
• M9: 1,907,822 km (0.102 R)
• M10: 2,628,285 km (0.057 R)
• M11: 3,107,746 km (0.034 R)
• M12: 3,614,883 km (0.029 R)
• M13: 4,297,797 km (0.07 R)
• M14: 4,551,515 km (0.081 R)
• M15: 4,732,080 km (0.07 R)
• M16: 4,888,709 km (0.093 R)
• M17: 5,369,217 km (0.076 R)
• M18: 5,725,859 km (0.066 R)
• M19: 6,118,553 km (0.117 R)
• M20: 6,232,247 km (0.093 R)
• M21: 6,959,742 km (0.094 R)
• M22: 7,899,067 km (0.097 R)
• M23: 8,653,638 km (0.109 R)
• M24: 8,942,512 km (0.083 R)
• M25: 9,529,983 km (0.062 R)
• M26: 9,728,649 km (0.116 R)
• M27: 10,879,954 km (0.118 R)
• M28: 11,507,068 km (0.044 R)
• M29: 12,723,299 km (0.12 R)
• M30: 13,015,314 km (0.092 R)
• M31: 13,199,020 km (0.061 R)
• M32: 13,457,675 km (0.117 R)
• M33: 14,661,489 km (0.103 R)
• M34: 14,890,972 km (0.038 R)
• M35: 15,703,737 km (0.12 R)
• M36: 15,821,022 km (0.05 R)
• M37: 15,938,756 km (0.046 R)
• M38: 16,056,639 km (0.067 R)
• M39: 16,411,934 km (0.12 R)
• M40: 16,690,186 km (0.086 R)
• M41: 17,211,085 km (0.026 R)
• M42: 17,453,284 km (0.114 R)
• M43: 18,764,211 km (0.089 R)
• M44: 19,013,441 km (0.102 R)
• M45: 19,725,826 km (0.088 R)
• M46: 19,894,871 km (0.082 R)
• M47: 20,064,216 km (0.114 R)
• M48: 21,349,860 km (0.098 R)
• M49: 21,740,759 km (0.079 R)
• M50: 22,441,476 km (0.055 R)
• M51: 23,060,811 km (0.105 R)
• M52: 23,149,672 km (0.088 R)
• M53: 23,596,072 km (0.109 R)
• M54: 23,685,681 km (0.096 R)
• M55: 23,955,257 km (0.104 R)
• M56: 24,090,344 km (0.069 R)
• M57: 25,731,881 km (0.084 R)
• M58: 25,916,485 km (0.091 R)
• M59: 27,033,382 km (0.087 R)
• M60: 27,268,101 km (0.095 R)
• M61: 28,261,282 km (0.065 R)
• M62: 28,881,963 km (0.07 R)
• M63: 28,977,856 km (0.073 R)
• M64: 29,410,642 km (0.09 R)
• M65: 30,136,790 km (0.091 R)
• M66: 30,331,417 km (0.114 R)
• M67: 30,673,099 km (0.106 R)
• M68: 30,868,922 km (0.1 R)
• M69: 31,656,256 km (0.096 R)
• M70: 32,102,057 km (0.064 R)
• M71: 32,749,667 km (0.074 R)
• M72: 32,949,829 km (0.097 R)
• M73: 33,602,973 km (0.111 R)
• M74: 33,754,366 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.7

Radius: 11.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.73 AU - 5.85 AU

Year: 6991 Days

Day: 8.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 26,643,047 km

• M1: 149,897 km (0.104 R)
• M2: 243,994 km (0.115 R)
• M3: 477,965 km (0.051 R)
• M4: 722,707 km (0.052 R)
• M5: 896,989 km (0.089 R)
• M6: 1,059,901 km (0.063 R)
• M7: 1,165,367 km (0.084 R)
• M8: 1,274,574 km (0.111 R)
• M9: 1,489,097 km (0.068 R)
• M10: 1,623,735 km (0.078 R)
• M11: 1,825,543 km (0.084 R)
• M12: 1,921,435 km (0.095 R)
• M13: 2,480,034 km (0.1 R)
• M14: 3,497,449 km (0.119 R)
• M15: 3,801,282 km (0.119 R)
• M16: 4,155,829 km (0.098 R)
• M17: 4,434,380 km (0.07 R)
• M18: 4,897,236 km (0.088 R)
• M19: 5,821,302 km (0.08 R)
• M20: 6,599,061 km (0.088 R)
• M21: 6,848,890 km (0.1 R)
• M22: 7,025,714 km (0.099 R)
• M23: 7,229,467 km (0.055 R)
• M24: 7,565,015 km (0.104 R)
• M25: 7,695,314 km (0.061 R)
• M26: 8,683,408 km (0.044 R)
• M27: 8,929,796 km (0.077 R)
• M28: 9,401,628 km (0.106 R)
• M29: 9,626,473 km (0.075 R)
• M30: 9,767,843 km (0.03 R)
• M31: 10,427,420 km (0.108 R)
• M32: 11,309,300 km (0.095 R)
• M33: 11,728,922 km (0.1 R)
• M34: 11,940,752 km (0.114 R)
• M35: 12,092,893 km (0.078 R)
• M36: 12,214,965 km (0.109 R)
• M37: 12,306,818 km (0.083 R)
• M38: 12,800,641 km (0.101 R)
• M39: 13,050,021 km (0.103 R)
• M40: 13,458,722 km (0.071 R)
• M41: 13,648,711 km (0.062 R)
• M42: 14,095,560 km (0.083 R)
• M43: 14,709,809 km (0.071 R)
• M44: 14,905,633 km (0.059 R)
• M45: 15,003,769 km (0.058 R)
• M46: 16,502,889 km (0.101 R)
• M47: 16,842,476 km (0.071 R)
• M48: 17,287,380 km (0.1 R)
• M49: 17,563,089 km (0.116 R)
• M50: 17,805,587 km (0.078 R)
• M51: 18,258,869 km (0.106 R)
• M52: 19,248,010 km (0.045 R)
• M53: 19,354,973 km (0.05 R)
• M54: 19,569,645 km (0.11 R)
• M55: 20,837,338 km (0.108 R)
• M56: 20,947,292 km (0.095 R)
• M57: 21,907,860 km (0.116 R)
• M58: 22,958,336 km (0.101 R)
• M59: 23,642,298 km (0.077 R)
• M60: 23,718,742 km (0.119 R)
• M61: 24,178,905 km (0.088 R)
• M62: 24,642,060 km (0.051 R)
• M63: 24,758,298 km (0.116 R)
• M64: 25,186,148 km (0.119 R)
• M65: 25,577,197 km (0.031 R)
• M66: 25,773,469 km (0.109 R)
• M67: 26,128,016 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 11,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit