🌌 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 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.57 AU - 0.67 AU

Year: 315 Days

Day: 25.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,292,356 km

• M1: 86,019 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.8

Radius: 13.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.79 AU - 1.09 AU

Year: 588 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,292,356 km

• M1: 179,966 km (0.057 R)
• M2: 293,511 km (0.11 R)
• M3: 390,151 km (0.119 R)
• M4: 510,727 km (0.113 R)
• M5: 659,876 km (0.076 R)
• M6: 767,437 km (0.086 R)
• M7: 895,942 km (0.102 R)
• M8: 1,067,830 km (0.116 R)
• M9: 1,176,587 km (0.109 R)
• M10: 1,289,384 km (0.063 R)
• M11: 1,417,440 km (0.108 R)
• M12: 1,509,293 km (0.097 R)
• M13: 1,603,240 km (0.114 R)
• M14: 1,693,149 km (0.113 R)
• M15: 1,778,719 km (0.076 R)
• M16: 2,038,121 km (0.102 R)
• M17: 2,149,422 km (0.098 R)
• M18: 2,269,549 km (0.073 R)
• M19: 2,385,188 km (0.1 R)
• M20: 2,537,928 km (0.047 R)
• M21: 2,729,862 km (0.107 R)
• M22: 3,008,264 km (0.115 R)
• M23: 3,166,089 km (0.111 R)
• M24: 3,265,273 km (0.107 R)
• M25: 3,388,841 km (0.087 R)
• M26: 3,608,899 km (0.083 R)
• M27: 3,712,570 km (0.079 R)
• M28: 3,801,282 km (0.103 R)
• M29: 3,939,660 km (0.086 R)
• M30: 4,046,622 km (0.077 R)
• M31: 4,137,877 km (0.108 R)
• M32: 4,255,012 km (0.114 R)
• M33: 4,339,535 km (0.096 R)
• M34: 4,527,131 km (0.109 R)
• M35: 4,630,802 km (0.073 R)
• M36: 4,752,575 km (0.1 R)
• M37: 5,043,991 km (0.114 R)
• M38: 5,332,267 km (0.084 R)
• M39: 5,460,173 km (0.06 R)
• M40: 5,718,977 km (0.042 R)
• M41: 5,906,274 km (0.097 R)
• M42: 6,019,669 km (0.114 R)
• M43: 6,114,813 km (0.067 R)
• M44: 6,219,980 km (0.119 R)
• M45: 6,490,304 km (0.111 R)
• M46: 6,578,118 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.5

Radius: 13.7

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.34 AU - 1.34 AU

Year: 1002 Days

Day: 14.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 45,292,356 km

• M1: 198,217 km (0.095 R)
• M2: 305,928 km (0.105 R)
• M3: 450,738 km (0.054 R)
• M4: 553,811 km (0.104 R)
• M5: 727,345 km (0.088 R)
• M6: 1,055,114 km (0.106 R)
• M7: 1,326,185 km (0.12 R)
• M8: 1,423,873 km (0.033 R)
• M9: 1,555,967 km (0.072 R)
• M10: 1,785,750 km (0.119 R)
• M11: 2,019,870 km (0.106 R)
• M12: 2,176,948 km (0.093 R)
• M13: 2,286,454 km (0.033 R)
• M14: 2,420,494 km (0.087 R)
• M15: 2,534,188 km (0.102 R)
• M16: 2,626,340 km (0.117 R)
• M17: 2,942,441 km (0.067 R)
• M18: 3,422,650 km (0.068 R)
• M19: 3,533,801 km (0.07 R)
• M20: 3,646,149 km (0.071 R)
• M21: 3,733,364 km (0.065 R)
• M22: 3,856,783 km (0.066 R)
• M23: 4,143,861 km (0.116 R)
• M24: 4,262,642 km (0.114 R)
• M25: 4,466,095 km (0.108 R)
• M26: 4,979,365 km (0.116 R)
• M27: 5,164,567 km (0.098 R)
• M28: 5,332,117 km (0.083 R)
• M29: 5,682,924 km (0.114 R)
• M30: 6,375,712 km (0.093 R)
• M31: 6,694,654 km (0.119 R)
• M32: 6,996,992 km (0.062 R)
• M33: 7,303,966 km (0.073 R)
• M34: 7,392,528 km (0.1 R)
• M35: 7,481,390 km (0.086 R)
• M36: 7,626,649 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.3

Radius: 12.8

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.81 AU - 5.03 AU

Year: 6000 Days

Day: 6.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,292,356 km

• M1: 164,857 km (0.1 R)
• M2: 264,040 km (0.091 R)
• M3: 434,731 km (0.12 R)
• M4: 591,510 km (0.1 R)
• M5: 730,038 km (0.071 R)
• M6: 1,028,037 km (0.059 R)
• M7: 1,433,297 km (0.068 R)
• M8: 1,555,668 km (0.074 R)
• M9: 1,773,932 km (0.103 R)
• M10: 2,200,734 km (0.105 R)
• M11: 2,681,243 km (0.078 R)
• M12: 3,148,586 km (0.099 R)
• M13: 3,310,152 km (0.078 R)
• M14: 3,762,686 km (0.108 R)
• M15: 4,008,924 km (0.095 R)
• M16: 4,108,855 km (0.076 R)
• M17: 4,285,979 km (0.091 R)
• M18: 5,623,085 km (0.049 R)
• M19: 5,905,077 km (0.118 R)
• M20: 7,881,265 km (0.076 R)
• M21: 8,070,506 km (0.103 R)
• M22: 8,517,654 km (0.106 R)
• M23: 8,940,118 km (0.097 R)
• M24: 9,071,465 km (0.115 R)
• M25: 9,536,415 km (0.044 R)
• M26: 10,351,574 km (0.1 R)
• M27: 10,697,744 km (0.081 R)
• M28: 11,295,238 km (0.063 R)
• M29: 11,867,449 km (0.064 R)
• M30: 12,048,164 km (0.081 R)
• M31: 12,266,427 km (0.08 R)
• M32: 12,412,584 km (0.113 R)
• M33: 12,559,190 km (0.112 R)
• M34: 12,780,445 km (0.108 R)
• M35: 12,965,797 km (0.11 R)
• M36: 13,264,245 km (0.075 R)
• M37: 13,716,030 km (0.104 R)
• M38: 13,867,872 km (0.116 R)
• M39: 14,020,163 km (0.078 R)
• M40: 14,326,390 km (0.103 R)
• M41: 14,673,756 km (0.104 R)
• M42: 14,984,770 km (0.104 R)
• M43: 16,290,610 km (0.086 R)
• M44: 16,532,061 km (0.12 R)
• M45: 16,896,332 km (0.09 R)
• M46: 17,140,625 km (0.119 R)
• M47: 17,797,958 km (0.097 R)
• M48: 18,673,255 km (0.112 R)
• M49: 19,477,194 km (0.078 R)
• M50: 19,861,960 km (0.1 R)
• M51: 20,206,035 km (0.095 R)
• M52: 20,378,970 km (0.078 R)
• M53: 20,508,821 km (0.111 R)
• M54: 20,987,684 km (0.114 R)
• M55: 21,690,644 km (0.083 R)
• M56: 22,490,843 km (0.104 R)
• M57: 22,804,699 km (0.118 R)
• M58: 24,671,531 km (0.081 R)
• M59: 25,927,705 km (0.029 R)
• M60: 27,491,152 km (0.058 R)
• M61: 27,730,658 km (0.081 R)
• M62: 28,260,085 km (0.03 R)
• M63: 28,356,725 km (0.114 R)
• M64: 29,133,587 km (0.078 R)
• M65: 30,460,520 km (0.085 R)
• M66: 31,807,200 km (0.083 R)
• M67: 32,310,896 km (0.08 R)
• M68: 32,614,281 km (0.114 R)
• M69: 32,766,422 km (0.098 R)
• M70: 33,632,743 km (0.117 R)
• M71: 33,786,380 km (0.101 R)
• M72: 34,145,864 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.6

Radius: 12.6

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.31 AU - 6.39 AU

Year: 7990 Days

Day: 9.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,292,356 km

• M1: 182,809 km (0.063 R)
• M2: 273,166 km (0.119 R)
• M3: 447,896 km (0.116 R)
• M4: 553,363 km (0.074 R)
• M5: 669,002 km (0.061 R)
• M6: 762,052 km (0.106 R)
• M7: 1,016,069 km (0.1 R)
• M8: 1,163,123 km (0.045 R)
• M9: 1,298,210 km (0.089 R)
• M10: 1,459,178 km (0.107 R)
• M11: 1,648,569 km (0.088 R)
• M12: 1,846,337 km (0.095 R)
• M13: 1,959,732 km (0.043 R)
• M14: 2,437,099 km (0.084 R)
• M15: 2,897,412 km (0.105 R)
• M16: 3,030,254 km (0.069 R)
• M17: 3,274,548 km (0.105 R)
• M18: 3,497,149 km (0.045 R)
• M19: 3,898,969 km (0.041 R)
• M20: 4,195,023 km (0.098 R)
• M21: 4,498,558 km (0.077 R)
• M22: 4,622,125 km (0.078 R)
• M23: 4,809,422 km (0.083 R)
• M24: 4,904,117 km (0.086 R)
• M25: 5,063,140 km (0.119 R)
• M26: 5,386,571 km (0.118 R)
• M27: 5,617,101 km (0.108 R)
• M28: 6,121,994 km (0.049 R)
• M29: 6,397,254 km (0.11 R)
• M30: 6,676,703 km (0.107 R)
• M31: 7,067,452 km (0.07 R)
• M32: 7,538,985 km (0.088 R)
• M33: 7,760,090 km (0.116 R)
• M34: 8,627,459 km (0.083 R)
• M35: 9,804,794 km (0.109 R)
• M36: 10,453,301 km (0.032 R)
• M37: 10,576,420 km (0.105 R)
• M38: 11,325,456 km (0.083 R)
• M39: 11,452,016 km (0.112 R)
• M40: 11,706,482 km (0.113 R)
• M41: 11,834,388 km (0.053 R)
• M42: 12,394,184 km (0.112 R)
• M43: 13,272,173 km (0.056 R)
• M44: 13,450,195 km (0.096 R)
• M45: 14,856,864 km (0.086 R)
• M46: 14,949,166 km (0.119 R)
• M47: 16,836,193 km (0.073 R)
• M48: 17,077,345 km (0.113 R)
• M49: 18,747,456 km (0.113 R)
• M50: 19,551,245 km (0.096 R)
• M51: 20,675,024 km (0.091 R)
• M52: 20,881,469 km (0.064 R)
• M53: 21,140,722 km (0.06 R)
• M54: 21,872,106 km (0.112 R)
• M55: 22,135,249 km (0.104 R)
• M56: 22,452,546 km (0.072 R)
• M57: 23,305,852 km (0.105 R)
• M58: 23,520,974 km (0.073 R)
• M59: 24,169,930 km (0.083 R)
• M60: 26,599,549 km (0.054 R)
• M61: 26,824,245 km (0.092 R)
• M62: 27,049,689 km (0.096 R)
• M63: 27,388,827 km (0.039 R)
• M64: 29,106,061 km (0.051 R)
• M65: 29,861,081 km (0.082 R)
• M66: 30,740,118 km (0.074 R)
• M67: 31,985,072 km (0.118 R)
• M68: 32,343,808 km (0.113 R)
• M69: 32,884,454 km (0.078 R)
• M70: 34,524,197 km (0.109 R)
• M71: 34,646,717 km (0.115 R)
• M72: 35,446,617 km (0.095 R)
• M73: 36,814,241 km (0.102 R)
• M74: 37,441,505 km (0.116 R)
• M75: 38,389,207 km (0.095 R)
• M76: 38,706,803 km (0.084 R)
• M77: 40,566,155 km (0.086 R)
• M78: 42,585,876 km (0.033 R)
• M79: 44,504,768 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.2

Radius: 8.4

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.8 AU - 5.96 AU

Year: 8057 Days

Day: 9.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,292,356 km

• M1: 339,288 km (0.102 R)
• M2: 452,534 km (0.083 R)
• M3: 687,253 km (0.117 R)
• M4: 1,511,986 km (0.044 R)
• M5: 1,576,462 km (0.062 R)
• M6: 1,708,258 km (0.041 R)
• M7: 2,296,327 km (0.095 R)
• M8: 2,599,413 km (0.113 R)
• M9: 2,835,328 km (0.106 R)
• M10: 3,050,899 km (0.063 R)
• M11: 3,526,620 km (0.036 R)
• M12: 3,906,150 km (0.101 R)
• M13: 4,927,155 km (0.119 R)
• M14: 6,550,143 km (0.07 R)
• M15: 6,763,769 km (0.119 R)
• M16: 6,979,788 km (0.052 R)
• M17: 7,161,400 km (0.103 R)
• M18: 7,381,608 km (0.058 R)
• M19: 8,055,397 km (0.117 R)
• M20: 8,245,984 km (0.119 R)
• M21: 8,322,728 km (0.113 R)
• M22: 9,102,582 km (0.065 R)
• M23: 9,261,455 km (0.047 R)
• M24: 9,541,502 km (0.044 R)
• M25: 9,662,377 km (0.12 R)
• M26: 9,743,309 km (0.074 R)
• M27: 9,946,463 km (0.098 R)
• M28: 10,357,109 km (0.1 R)
• M29: 10,857,215 km (0.104 R)
• M30: 11,025,662 km (0.114 R)
• M31: 11,407,885 km (0.084 R)
• M32: 11,536,240 km (0.12 R)
• M33: 11,794,446 km (0.073 R)
• M34: 12,141,513 km (0.098 R)
• M35: 12,979,710 km (0.063 R)
• M36: 13,654,396 km (0.069 R)
• M37: 13,973,339 km (0.117 R)
• M38: 14,202,523 km (0.066 R)
• M39: 14,618,255 km (0.108 R)
• M40: 14,897,704 km (0.082 R)
• M41: 14,991,203 km (0.116 R)
• M42: 15,225,922 km (0.025 R)
• M43: 15,556,533 km (0.039 R)
• M44: 16,176,766 km (0.093 R)
• M45: 17,540,051 km (0.066 R)
• M46: 17,787,336 km (0.105 R)
• M47: 18,135,451 km (0.025 R)
• M48: 18,285,497 km (0.102 R)
• M49: 19,397,309 km (0.092 R)
• M50: 19,653,121 km (0.1 R)
• M51: 20,116,276 km (0.111 R)
• M52: 20,843,920 km (0.08 R)
• M53: 20,896,279 km (0.095 R)
• M54: 21,211,033 km (0.095 R)
• M55: 21,263,542 km (0.071 R)
• M56: 21,792,071 km (0.088 R)
• M57: 22,271,533 km (0.052 R)
• M58: 22,970,005 km (0.072 R)
• M59: 23,403,540 km (0.105 R)
• M60: 23,512,297 km (0.102 R)
• M61: 23,621,205 km (0.106 R)
• M62: 23,785,014 km (0.103 R)
• M63: 24,443,843 km (0.114 R)
• M64: 25,891,651 km (0.113 R)
• M65: 26,173,344 km (0.091 R)
• M66: 26,455,935 km (0.11 R)
• M67: 26,910,263 km (0.103 R)
• M68: 29,044,875 km (0.115 R)
• M69: 29,220,354 km (0.09 R)
• M70: 29,454,923 km (0.118 R)
• M71: 29,689,941 km (0.108 R)
• M72: 30,399,035 km (0.099 R)
• M73: 30,815,217 km (0.107 R)
• M74: 31,113,664 km (0.119 R)
• M75: 31,593,275 km (0.092 R)
• M76: 36,394,918 km (0.038 R)
• M77: 36,836,830 km (0.083 R)
• M78: 38,622,281 km (0.053 R)
• M79: 39,331,375 km (0.051 R)
• M80: 39,979,732 km (0.109 R)
• M81: 40,631,679 km (0.096 R)
• M82: 40,893,476 km (0.081 R)
• M83: 41,221,394 km (0.098 R)
• M84: 42,409,351 km (0.116 R)
• M85: 42,874,301 km (0.112 R)
• M86: 43,742,417 km (0.091 R)
• M87: 43,876,457 km (0.112 R)
• M88: 44,010,646 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 11,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit