🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315

Radius: 12.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.63 AU - 0.97 AU

Year: 462 Days

Day: 12.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 22,598,816 km

• M1: 161,865 km (0.091 R)
• M2: 282,291 km (0.055 R)
• M3: 386,411 km (0.113 R)
• M4: 472,280 km (0.079 R)
• M5: 563,685 km (0.097 R)
• M6: 662,719 km (0.114 R)
• M7: 747,541 km (0.111 R)
• M8: 880,982 km (0.119 R)
• M9: 999,463 km (0.111 R)
• M10: 1,091,316 km (0.094 R)
• M11: 1,190,350 km (0.115 R)
• M12: 1,336,208 km (0.098 R)
• M13: 1,580,801 km (0.055 R)
• M14: 1,675,197 km (0.106 R)
• M15: 1,757,027 km (0.103 R)
• M16: 1,925,025 km (0.088 R)
• M17: 2,021,217 km (0.036 R)
• M18: 2,250,550 km (0.05 R)
• M19: 2,384,740 km (0.103 R)
• M20: 2,638,757 km (0.045 R)
• M21: 2,740,633 km (0.038 R)
• M22: 2,878,413 km (0.062 R)
• M23: 2,971,762 km (0.084 R)
• M24: 3,143,500 km (0.119 R)
• M25: 3,379,715 km (0.071 R)
• M26: 3,465,883 km (0.054 R)
• M27: 3,571,649 km (0.116 R)
• M28: 3,729,176 km (0.053 R)
• M29: 3,818,336 km (0.088 R)
• M30: 3,901,812 km (0.057 R)
• M31: 4,064,125 km (0.114 R)
• M32: 4,156,128 km (0.106 R)
• M33: 4,275,358 km (0.067 R)
• M34: 4,422,562 km (0.119 R)
• M35: 4,523,989 km (0.099 R)
• M36: 4,639,928 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364

Radius: 13

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.78 AU - 1.18 AU

Year: 626 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 22,598,816 km

• M1: 197,469 km (0.079 R)
• M2: 306,825 km (0.077 R)
• M3: 415,732 km (0.109 R)
• M4: 550,371 km (0.034 R)
• M5: 639,980 km (0.065 R)
• M6: 723,156 km (0.031 R)
• M7: 806,482 km (0.1 R)
• M8: 924,814 km (0.061 R)
• M9: 1,035,516 km (0.038 R)
• M10: 1,205,609 km (0.071 R)
• M11: 1,438,683 km (0.103 R)
• M12: 1,536,221 km (0.103 R)
• M13: 1,658,592 km (0.077 R)
• M14: 1,790,238 km (0.101 R)
• M15: 2,076,568 km (0.063 R)
• M16: 2,212,852 km (0.117 R)
• M17: 2,352,277 km (0.106 R)
• M18: 2,514,291 km (0.087 R)
• M19: 2,727,319 km (0.085 R)
• M20: 2,988,068 km (0.105 R)
• M21: 3,086,354 km (0.103 R)
• M22: 3,199,898 km (0.076 R)
• M23: 3,300,428 km (0.118 R)
• M24: 3,394,824 km (0.097 R)
• M25: 3,556,540 km (0.053 R)
• M26: 3,675,769 km (0.075 R)
• M27: 3,895,529 km (0.104 R)
• M28: 4,119,626 km (0.102 R)
• M29: 4,260,847 km (0.1 R)
• M30: 4,580,537 km (0.032 R)
• M31: 4,718,915 km (0.025 R)
• M32: 4,858,490 km (0.093 R)
• M33: 5,091,713 km (0.028 R)
• M34: 5,175,937 km (0.065 R)
• M35: 5,268,987 km (0.074 R)
• M36: 5,431,300 km (0.088 R)
• M37: 5,577,757 km (0.101 R)
• M38: 5,664,673 km (0.118 R)
• M39: 5,883,834 km (0.088 R)
• M40: 6,016,677 km (0.102 R)
• M41: 6,105,687 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.7

Radius: 12.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.57 AU - 2.05 AU

Year: 1572 Days

Day: 14.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 22,598,816 km

• M1: 159,172 km (0.117 R)
• M2: 253,269 km (0.107 R)
• M3: 392,545 km (0.095 R)
• M4: 483,500 km (0.057 R)
• M5: 622,926 km (0.112 R)
• M6: 746,793 km (0.084 R)
• M7: 847,622 km (0.08 R)
• M8: 1,001,408 km (0.119 R)
• M9: 1,384,678 km (0.079 R)
• M10: 1,528,142 km (0.104 R)
• M11: 1,735,934 km (0.054 R)
• M12: 1,839,007 km (0.103 R)
• M13: 1,979,928 km (0.119 R)
• M14: 2,115,314 km (0.09 R)
• M15: 2,530,747 km (0.065 R)
• M16: 2,648,630 km (0.094 R)
• M17: 2,869,437 km (0.109 R)
• M18: 2,992,556 km (0.107 R)
• M19: 3,212,315 km (0.119 R)
• M20: 3,383,455 km (0.102 R)
• M21: 3,579,578 km (0.072 R)
• M22: 3,656,770 km (0.117 R)
• M23: 3,824,320 km (0.038 R)
• M24: 3,914,827 km (0.084 R)
• M25: 4,354,196 km (0.111 R)
• M26: 4,748,835 km (0.105 R)
• M27: 4,833,956 km (0.088 R)
• M28: 5,018,261 km (0.101 R)
• M29: 5,230,091 km (0.071 R)
• M30: 5,482,912 km (0.096 R)
• M31: 5,623,833 km (0.094 R)
• M32: 5,765,801 km (0.119 R)
• M33: 5,948,460 km (0.076 R)
• M34: 6,186,022 km (0.103 R)
• M35: 6,305,999 km (0.046 R)
• M36: 6,616,115 km (0.119 R)
• M37: 6,725,172 km (0.116 R)
• M38: 6,807,302 km (0.097 R)
• M39: 7,181,446 km (0.09 R)
• M40: 7,619,169 km (0.092 R)
• M41: 7,863,014 km (0.109 R)
• M42: 8,065,719 km (0.074 R)
• M43: 8,299,540 km (0.071 R)
• M44: 8,550,416 km (0.107 R)
• M45: 8,639,576 km (0.073 R)
• M46: 8,999,359 km (0.057 R)
• M47: 9,181,121 km (0.092 R)
• M48: 9,333,561 km (0.118 R)
• M49: 9,998,374 km (0.117 R)
• M50: 10,171,010 km (0.092 R)
• M51: 10,312,978 km (0.104 R)
• M52: 10,423,830 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.8

Radius: 8.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.73 AU - 2.59 AU

Year: 2050 Days

Day: 8.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 22,598,816 km

• M1: 143,315 km (0.106 R)
• M2: 245,041 km (0.12 R)
• M3: 328,667 km (0.071 R)
• M4: 405,261 km (0.107 R)
• M5: 458,667 km (0.097 R)
• M6: 546,631 km (0.084 R)
• M7: 699,071 km (0.084 R)
• M8: 790,026 km (0.118 R)
• M9: 924,365 km (0.086 R)
• M10: 1,066,483 km (0.087 R)
• M11: 1,201,420 km (0.09 R)
• M12: 1,319,603 km (0.095 R)
• M13: 1,864,438 km (0.107 R)
• M14: 1,941,481 km (0.039 R)
• M15: 1,993,392 km (0.046 R)
• M16: 2,223,922 km (0.105 R)
• M17: 2,278,376 km (0.06 R)
• M18: 2,444,429 km (0.104 R)
• M19: 2,529,102 km (0.039 R)
• M20: 2,614,522 km (0.102 R)
• M21: 2,837,722 km (0.079 R)
• M22: 3,016,641 km (0.059 R)
• M23: 3,158,460 km (0.099 R)
• M24: 3,271,406 km (0.072 R)
• M25: 3,943,998 km (0.054 R)
• M26: 4,177,670 km (0.049 R)
• M27: 4,450,237 km (0.055 R)
• M28: 4,519,352 km (0.062 R)
• M29: 4,681,815 km (0.113 R)
• M30: 4,976,972 km (0.06 R)
• M31: 5,363,532 km (0.099 R)
• M32: 5,734,685 km (0.105 R)
• M33: 5,923,477 km (0.064 R)
• M34: 6,488,957 km (0.118 R)
• M35: 6,567,347 km (0.063 R)
• M36: 6,857,866 km (0.078 R)
• M37: 6,924,437 km (0.112 R)
• M38: 7,464,934 km (0.076 R)
• M39: 7,560,976 km (0.117 R)
• M40: 7,712,518 km (0.078 R)
• M41: 7,768,019 km (0.109 R)
• M42: 8,004,982 km (0.078 R)
• M43: 8,272,613 km (0.117 R)
• M44: 8,329,310 km (0.113 R)
• M45: 8,414,731 km (0.12 R)
• M46: 8,543,235 km (0.112 R)
• M47: 8,903,766 km (0.098 R)
• M48: 9,181,270 km (0.082 R)
• M49: 9,298,854 km (0.077 R)
• M50: 9,580,248 km (0.099 R)
• M51: 9,714,587 km (0.113 R)
• M52: 10,000,019 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.1

Radius: 10.4

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.22 AU - 2.96 AU

Year: 2691 Days

Day: 6.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,598,816 km

• M1: 212,878 km (0.115 R)
• M2: 302,337 km (0.112 R)
• M3: 904,768 km (0.081 R)
• M4: 971,489 km (0.094 R)
• M5: 1,040,154 km (0.087 R)
• M6: 1,158,336 km (0.118 R)
• M7: 1,421,629 km (0.044 R)
• M8: 1,946,268 km (0.089 R)
• M9: 2,139,100 km (0.118 R)
• M10: 2,322,657 km (0.085 R)
• M11: 2,479,585 km (0.1 R)
• M12: 2,656,409 km (0.111 R)
• M13: 2,870,933 km (0.075 R)
• M14: 2,937,953 km (0.041 R)
• M15: 3,108,195 km (0.114 R)
• M16: 3,711,224 km (0.112 R)
• M17: 3,821,478 km (0.048 R)
• M18: 4,026,427 km (0.092 R)
• M19: 4,120,673 km (0.097 R)
• M20: 4,273,263 km (0.116 R)
• M21: 4,350,156 km (0.078 R)
• M22: 4,505,589 km (0.079 R)
• M23: 4,682,563 km (0.103 R)
• M24: 4,761,999 km (0.119 R)
• M25: 5,043,543 km (0.078 R)
• M26: 5,268,538 km (0.038 R)
• M27: 5,455,236 km (0.087 R)
• M28: 5,601,842 km (0.101 R)
• M29: 5,813,672 km (0.047 R)
• M30: 7,093,931 km (0.116 R)
• M31: 7,254,150 km (0.085 R)
• M32: 8,145,155 km (0.098 R)
• M33: 8,627,908 km (0.111 R)
• M34: 9,244,550 km (0.058 R)
• M35: 9,545,541 km (0.103 R)
• M36: 9,671,951 km (0.094 R)
• M37: 9,849,823 km (0.095 R)
• M38: 10,183,127 km (0.11 R)
• M39: 10,807,997 km (0.084 R)
• M40: 11,178,402 km (0.114 R)
• M41: 11,311,693 km (0.091 R)
• M42: 11,687,633 km (0.071 R)
• M43: 11,823,019 km (0.097 R)
• M44: 11,958,854 km (0.062 R)
• M45: 12,040,534 km (0.041 R)
• M46: 12,232,019 km (0.093 R)
• M47: 13,345,327 km (0.082 R)
• M48: 13,799,656 km (0.114 R)
• M49: 13,885,525 km (0.059 R)
• M50: 14,259,220 km (0.112 R)
• M51: 14,519,820 km (0.098 R)
• M52: 14,607,035 km (0.106 R)
• M53: 14,782,065 km (0.058 R)
• M54: 15,400,203 km (0.055 R)
• M55: 15,518,834 km (0.101 R)
• M56: 15,607,995 km (0.095 R)
• M57: 16,056,639 km (0.09 R)
• M58: 16,448,884 km (0.117 R)
• M59: 16,539,989 km (0.118 R)
• M60: 16,661,463 km (0.045 R)
• M61: 17,397,036 km (0.08 R)
• M62: 17,582,687 km (0.104 R)
• M63: 17,706,703 km (0.114 R)
• M64: 17,986,900 km (0.09 R)
• M65: 18,174,645 km (0.075 R)
• M66: 19,027,054 km (0.045 R)
• M67: 19,154,511 km (0.102 R)
• M68: 19,442,188 km (0.109 R)
• M69: 19,666,884 km (0.049 R)
• M70: 20,248,820 km (0.106 R)
• M71: 20,607,256 km (0.03 R)
• M72: 20,967,638 km (0.083 R)
• M73: 21,429,596 km (0.059 R)
• M74: 21,495,868 km (0.061 R)
• M75: 21,694,982 km (0.045 R)
• M76: 21,928,056 km (0.119 R)
• M77: 22,095,157 km (0.119 R)
• M78: 22,531,384 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 13,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit