🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.8

Radius: 13.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.86 AU - 1.18 AU

Year: 665 Days

Day: 7 Hours

Environment

Temp: -156 °C

Axial Tilt: 55.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 25,282,220 km

• M1: 166,203 km (0.097 R)
• M2: 250,277 km (0.07 R)
• M3: 338,241 km (0.055 R)
• M4: 460,911 km (0.071 R)
• M5: 588,219 km (0.089 R)
• M6: 680,072 km (0.083 R)
• M7: 855,700 km (0.092 R)
• M8: 959,072 km (0.116 R)
• M9: 1,055,413 km (0.025 R)
• M10: 1,151,305 km (0.116 R)
• M11: 1,335,460 km (0.112 R)
• M12: 1,489,097 km (0.104 R)
• M13: 1,607,429 km (0.114 R)
• M14: 1,728,903 km (0.094 R)
• M15: 1,814,921 km (0.058 R)
• M16: 1,927,120 km (0.1 R)
• M17: 2,031,689 km (0.079 R)
• M18: 2,210,309 km (0.079 R)
• M19: 2,299,020 km (0.108 R)
• M20: 2,556,179 km (0.087 R)
• M21: 2,660,598 km (0.08 R)
• M22: 2,851,186 km (0.064 R)
• M23: 3,052,245 km (0.088 R)
• M24: 3,246,124 km (0.105 R)
• M25: 3,329,749 km (0.072 R)
• M26: 3,480,694 km (0.081 R)
• M27: 3,727,231 km (0.07 R)
• M28: 3,877,876 km (0.04 R)
• M29: 3,979,453 km (0.07 R)
• M30: 4,062,629 km (0.089 R)
• M31: 4,165,852 km (0.115 R)
• M32: 4,289,569 km (0.106 R)
• M33: 4,461,009 km (0.094 R)
• M34: 4,601,032 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.5

Radius: 14.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.94 AU - 1.2 AU

Year: 715 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 25,282,220 km

• M1: 180,864 km (0.117 R)
• M2: 273,166 km (0.049 R)
• M3: 463,903 km (0.076 R)
• M4: 698,173 km (0.071 R)
• M5: 856,448 km (0.061 R)
• M6: 952,041 km (0.11 R)
• M7: 1,069,774 km (0.044 R)
• M8: 1,327,980 km (0.041 R)
• M9: 1,448,107 km (0.091 R)
• M10: 1,551,180 km (0.12 R)
• M11: 1,787,096 km (0.082 R)
• M12: 1,913,357 km (0.097 R)
• M13: 2,019,870 km (0.109 R)
• M14: 2,717,894 km (0.111 R)
• M15: 2,908,033 km (0.083 R)
• M16: 3,004,823 km (0.102 R)
• M17: 3,329,450 km (0.104 R)
• M18: 3,637,173 km (0.114 R)
• M19: 3,828,359 km (0.118 R)
• M20: 4,062,181 km (0.105 R)
• M21: 4,210,731 km (0.104 R)
• M22: 4,462,355 km (0.106 R)
• M23: 4,574,703 km (0.032 R)
• M24: 4,698,420 km (0.104 R)
• M25: 4,854,601 km (0.106 R)
• M26: 5,204,360 km (0.095 R)
• M27: 5,573,269 km (0.106 R)
• M28: 5,716,733 km (0.059 R)
• M29: 6,018,472 km (0.087 R)
• M30: 6,154,307 km (0.115 R)
• M31: 6,245,412 km (0.081 R)
• M32: 6,394,411 km (0.076 R)
• M33: 6,498,382 km (0.11 R)
• M34: 6,754,793 km (0.101 R)
• M35: 6,860,558 km (0.103 R)
• M36: 7,014,495 km (0.04 R)
• M37: 7,145,692 km (0.071 R)
• M38: 7,386,245 km (0.054 R)
• M39: 7,617,224 km (0.109 R)
• M40: 7,764,279 km (0.095 R)
• M41: 7,974,464 km (0.059 R)
• M42: 8,236,560 km (0.101 R)
• M43: 8,438,217 km (0.102 R)
• M44: 8,679,968 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.4

Radius: 13.1

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.01 AU - 3.05 AU

Year: 2598 Days

Day: 11.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,282,220 km

• M1: 171,589 km (0.109 R)
• M2: 528,380 km (0.074 R)
• M3: 679,025 km (0.079 R)
• M4: 854,204 km (0.12 R)
• M5: 985,700 km (0.105 R)
• M6: 1,097,899 km (0.104 R)
• M7: 1,205,759 km (0.059 R)
• M8: 1,355,506 km (0.077 R)
• M9: 1,622,838 km (0.08 R)
• M10: 1,853,667 km (0.096 R)
• M11: 2,118,007 km (0.066 R)
• M12: 2,289,745 km (0.117 R)
• M13: 2,418,549 km (0.109 R)
• M14: 2,782,670 km (0.092 R)
• M15: 2,971,313 km (0.12 R)
• M16: 3,190,474 km (0.065 R)
• M17: 3,282,177 km (0.105 R)
• M18: 3,576,586 km (0.099 R)
• M19: 3,658,416 km (0.06 R)
• M20: 3,935,770 km (0.078 R)
• M21: 4,062,929 km (0.068 R)
• M22: 4,148,349 km (0.112 R)
• M23: 4,335,795 km (0.113 R)
• M24: 4,763,944 km (0.106 R)
• M25: 4,884,520 km (0.097 R)
• M26: 5,006,143 km (0.068 R)
• M27: 5,221,265 km (0.112 R)
• M28: 5,692,947 km (0.11 R)
• M29: 6,031,188 km (0.115 R)
• M30: 6,211,154 km (0.087 R)
• M31: 6,310,038 km (0.116 R)
• M32: 6,710,811 km (0.096 R)
• M33: 6,795,334 km (0.078 R)
• M34: 6,914,414 km (0.065 R)
• M35: 7,051,296 km (0.101 R)
• M36: 7,275,543 km (0.113 R)
• M37: 7,414,818 km (0.06 R)
• M38: 7,554,992 km (0.095 R)
• M39: 7,642,955 km (0.109 R)
• M40: 7,731,368 km (0.098 R)
• M41: 7,944,844 km (0.039 R)
• M42: 8,142,313 km (0.073 R)
• M43: 8,396,031 km (0.099 R)
• M44: 8,892,696 km (0.092 R)
• M45: 9,116,494 km (0.103 R)
• M46: 9,342,237 km (0.078 R)
• M47: 9,474,781 km (0.071 R)
• M48: 9,665,219 km (0.106 R)
• M49: 9,780,110 km (0.11 R)
• M50: 10,439,538 km (0.083 R)
• M51: 10,596,915 km (0.1 R)
• M52: 11,294,340 km (0.053 R)
• M53: 11,496,297 km (0.1 R)
• M54: 11,638,565 km (0.084 R)
• M55: 11,924,596 km (0.076 R)
• M56: 12,192,226 km (0.055 R)
• M57: 12,378,775 km (0.109 R)
• M58: 12,566,221 km (0.112 R)
• M59: 12,817,546 km (0.088 R)
• M60: 13,432,094 km (0.107 R)
• M61: 13,538,906 km (0.028 R)
• M62: 13,882,982 km (0.078 R)
• M63: 13,991,141 km (0.086 R)
• M64: 14,579,808 km (0.083 R)
• M65: 14,822,007 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.5

Radius: 12.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.67 AU - 4.35 AU

Year: 4246 Days

Day: 10.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 25,282,220 km

• M1: 160,818 km (0.067 R)
• M2: 313,108 km (0.099 R)
• M3: 421,567 km (0.091 R)
• M4: 520,002 km (0.04 R)
• M5: 646,263 km (0.062 R)
• M6: 926,759 km (0.118 R)
• M7: 1,215,333 km (0.049 R)
• M8: 1,432,250 km (0.092 R)
• M9: 1,516,025 km (0.097 R)
• M10: 1,741,918 km (0.066 R)
• M11: 1,840,802 km (0.078 R)
• M12: 2,054,128 km (0.101 R)
• M13: 2,197,593 km (0.102 R)
• M14: 2,556,179 km (0.075 R)
• M15: 2,669,574 km (0.042 R)
• M16: 2,858,666 km (0.105 R)
• M17: 3,118,068 km (0.106 R)
• M18: 3,261,682 km (0.108 R)
• M19: 3,362,511 km (0.072 R)
• M20: 3,625,056 km (0.037 R)
• M21: 4,316,796 km (0.043 R)
• M22: 4,489,881 km (0.036 R)
• M23: 4,652,793 km (0.103 R)
• M24: 4,792,218 km (0.101 R)
• M25: 4,881,528 km (0.112 R)
• M26: 4,971,586 km (0.064 R)
• M27: 5,114,153 km (0.083 R)
• M28: 5,231,737 km (0.096 R)
• M29: 5,363,682 km (0.053 R)
• M30: 5,469,897 km (0.08 R)
• M31: 5,792,878 km (0.091 R)
• M32: 5,929,461 km (0.043 R)
• M33: 6,401,442 km (0.115 R)
• M34: 6,641,996 km (0.105 R)
• M35: 7,117,717 km (0.06 R)
• M36: 7,322,816 km (0.055 R)
• M37: 7,440,998 km (0.113 R)
• M38: 7,694,118 km (0.117 R)
• M39: 8,377,930 km (0.094 R)
• M40: 9,081,339 km (0.087 R)
• M41: 9,288,083 km (0.099 R)
• M42: 9,415,989 km (0.108 R)
• M43: 9,496,323 km (0.071 R)
• M44: 9,738,672 km (0.101 R)
• M45: 10,544,406 km (0.058 R)
• M46: 10,997,538 km (0.1 R)
• M47: 11,525,768 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.7

Radius: 13.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.38 AU - 6.52 AU

Year: 8215 Days

Day: 12.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,282,220 km

• M1: 228,735 km (0.08 R)
• M2: 348,563 km (0.066 R)
• M3: 646,263 km (0.12 R)
• M4: 973,733 km (0.094 R)
• M5: 1,101,190 km (0.063 R)
• M6: 1,518,718 km (0.086 R)
• M7: 1,625,530 km (0.115 R)
• M8: 1,847,235 km (0.089 R)
• M9: 2,271,494 km (0.081 R)
• M10: 2,369,929 km (0.06 R)
• M11: 2,805,110 km (0.105 R)
• M12: 3,073,189 km (0.031 R)
• M13: 3,377,770 km (0.105 R)
• M14: 3,490,866 km (0.101 R)
• M15: 3,750,419 km (0.091 R)
• M16: 4,319,190 km (0.058 R)
• M17: 4,629,605 km (0.074 R)
• M18: 4,915,337 km (0.084 R)
• M19: 5,305,339 km (0.106 R)
• M20: 5,437,583 km (0.09 R)
• M21: 5,537,515 km (0.057 R)
• M22: 5,705,364 km (0.077 R)
• M23: 6,046,447 km (0.087 R)
• M24: 6,184,675 km (0.119 R)
• M25: 7,072,838 km (0.106 R)
• M26: 7,218,696 km (0.109 R)
• M27: 7,513,403 km (0.053 R)
• M28: 7,887,548 km (0.075 R)
• M29: 8,152,934 km (0.062 R)
• M30: 9,006,540 km (0.118 R)
• M31: 9,444,114 km (0.106 R)
• M32: 10,840,161 km (0.067 R)
• M33: 11,305,560 km (0.11 R)
• M34: 11,691,223 km (0.075 R)
• M35: 12,037,841 km (0.107 R)
• M36: 13,638,838 km (0.093 R)
• M37: 14,003,707 km (0.035 R)
• M38: 14,187,264 km (0.07 R)
• M39: 14,279,416 km (0.068 R)
• M40: 15,070,489 km (0.083 R)
• M41: 15,258,833 km (0.081 R)
• M42: 15,637,615 km (0.081 R)
• M43: 16,211,622 km (0.106 R)
• M44: 16,743,891 km (0.045 R)
• M45: 16,890,048 km (0.111 R)
• M46: 16,987,736 km (0.077 R)
• M47: 17,085,722 km (0.116 R)
• M48: 17,676,933 km (0.111 R)
• M49: 18,879,401 km (0.109 R)
• M50: 19,541,970 km (0.073 R)
• M51: 20,471,721 km (0.105 R)
• M52: 20,837,188 km (0.056 R)
• M53: 21,310,217 km (0.118 R)
• M54: 21,946,606 km (0.059 R)
• M55: 23,619,260 km (0.089 R)
• M56: 24,443,394 km (0.107 R)
• M57: 24,664,650 km (0.068 R)
• M58: 24,942,303 km (0.078 R)
• M59: 25,612,801 km (0.097 R)
• M60: 26,119,639 km (0.076 R)
• M61: 26,516,073 km (0.061 R)
• M62: 26,914,602 km (0.081 R)
• M63: 27,948,323 km (0.069 R)
• M64: 28,063,962 km (0.071 R)
• M65: 28,179,901 km (0.075 R)
• M66: 30,232,533 km (0.114 R)
• M67: 30,947,312 km (0.06 R)
• M68: 31,306,795 km (0.093 R)
• M69: 32,151,126 km (0.113 R)
• M70: 32,636,870 km (0.106 R)
• M71: 33,002,786 km (0.095 R)
• M72: 33,738,808 km (0.095 R)
• M73: 33,923,711 km (0.087 R)
• M74: 34,728,547 km (0.076 R)
• M75: 34,977,478 km (0.084 R)
• M76: 35,916,205 km (0.114 R)
• M77: 37,754,613 km (0.092 R)
• M78: 38,911,005 km (0.068 R)
• M79: 39,753,390 km (0.054 R)
• M80: 40,471,011 km (0.063 R)
• M81: 40,864,154 km (0.071 R)
• M82: 43,853,269 km (0.115 R)
• M83: 44,932,917 km (0.029 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.8

Radius: 8.9

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.66 AU - 7.16 AU

Year: 9277 Days

Day: 7.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,282,220 km

• M1: 132,245 km (0.105 R)
• M2: 248,033 km (0.112 R)
• M3: 462,257 km (0.056 R)
• M4: 690,993 km (0.039 R)
• M5: 778,956 km (0.098 R)
• M6: 1,029,084 km (0.095 R)
• M7: 1,130,960 km (0.092 R)
• M8: 1,345,334 km (0.049 R)
• M9: 1,558,361 km (0.082 R)
• M10: 1,661,584 km (0.034 R)
• M11: 1,875,060 km (0.109 R)
• M12: 2,017,028 km (0.118 R)
• M13: 2,162,587 km (0.057 R)
• M14: 2,446,972 km (0.11 R)
• M15: 2,797,181 km (0.099 R)
• M16: 2,887,239 km (0.087 R)
• M17: 3,163,247 km (0.06 R)
• M18: 3,257,194 km (0.08 R)
• M19: 3,525,124 km (0.1 R)
• M20: 4,392,343 km (0.039 R)
• M21: 4,645,911 km (0.056 R)
• M22: 5,100,988 km (0.103 R)
• M23: 5,322,842 km (0.074 R)
• M24: 5,891,015 km (0.094 R)
• M25: 6,288,496 km (0.059 R)
• M26: 6,454,699 km (0.076 R)
• M27: 6,526,506 km (0.063 R)
• M28: 7,158,857 km (0.059 R)
• M29: 7,432,321 km (0.1 R)
• M30: 7,836,236 km (0.076 R)
• M31: 8,066,467 km (0.105 R)
• M32: 9,197,726 km (0.104 R)
• M33: 9,440,673 km (0.047 R)
• M34: 10,126,878 km (0.098 R)
• M35: 10,321,954 km (0.116 R)
• M36: 11,000,081 km (0.115 R)
• M37: 11,286,860 km (0.11 R)
• M38: 11,692,570 km (0.084 R)
• M39: 11,955,862 km (0.117 R)
• M40: 12,103,066 km (0.117 R)
• M41: 12,310,110 km (0.091 R)
• M42: 12,399,120 km (0.086 R)
• M43: 12,607,809 km (0.054 R)
• M44: 12,727,637 km (0.074 R)
• M45: 14,132,062 km (0.109 R)
• M46: 14,443,974 km (0.091 R)
• M47: 14,757,980 km (0.096 R)
• M48: 14,915,955 km (0.106 R)
• M49: 15,488,915 km (0.089 R)
• M50: 15,713,760 km (0.099 R)
• M51: 16,101,668 km (0.118 R)
• M52: 16,166,743 km (0.114 R)
• M53: 16,231,668 km (0.108 R)
• M54: 16,329,505 km (0.084 R)
• M55: 16,558,240 km (0.085 R)
• M56: 18,291,032 km (0.102 R)
• M57: 18,972,750 km (0.112 R)
• M58: 19,144,488 km (0.118 R)
• M59: 19,282,268 km (0.072 R)
• M60: 19,385,790 km (0.109 R)
• M61: 19,871,534 km (0.054 R)
• M62: 20,010,959 km (0.099 R)
• M63: 20,220,845 km (0.099 R)
• M64: 20,290,857 km (0.099 R)
• M65: 20,431,329 km (0.046 R)
• M66: 21,889,759 km (0.091 R)
• M67: 22,613,214 km (0.072 R)
• M68: 22,722,421 km (0.106 R)
• M69: 23,381,399 km (0.104 R)
• M70: 24,306,961 km (0.077 R)
• M71: 24,680,507 km (0.063 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 19,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit