🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.7

Radius: 9.4

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.82 AU - 1.02 AU

Year: 570 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 26,055,438 km

• M1: 118,033 km (0.078 R)
• M2: 213,626 km (0.091 R)
• M3: 273,615 km (0.093 R)
• M4: 390,600 km (0.08 R)
• M5: 593,904 km (0.096 R)
• M6: 659,128 km (0.025 R)
• M7: 727,195 km (0.071 R)
• M8: 788,231 km (0.071 R)
• M9: 866,172 km (0.063 R)
• M10: 972,386 km (0.083 R)
• M11: 1,105,079 km (0.064 R)
• M12: 1,170,903 km (0.104 R)
• M13: 1,255,126 km (0.083 R)
• M14: 1,335,759 km (0.027 R)
• M15: 1,490,294 km (0.053 R)
• M16: 1,569,730 km (0.093 R)
• M17: 1,682,228 km (0.069 R)
• M18: 1,765,255 km (0.076 R)
• M19: 1,830,031 km (0.09 R)
• M20: 1,889,122 km (0.1 R)
• M21: 2,138,651 km (0.083 R)
• M22: 2,264,014 km (0.045 R)
• M23: 2,363,198 km (0.049 R)
• M24: 2,478,388 km (0.098 R)
• M25: 2,588,193 km (0.097 R)
• M26: 2,903,994 km (0.111 R)
• M27: 3,145,146 km (0.048 R)
• M28: 3,224,433 km (0.103 R)
• M29: 3,328,403 km (0.088 R)
• M30: 3,466,033 km (0.064 R)
• M31: 3,680,257 km (0.072 R)
• M32: 4,018,498 km (0.076 R)
• M33: 4,269,972 km (0.111 R)
• M34: 4,357,786 km (0.043 R)
• M35: 4,571,412 km (0.119 R)
• M36: 4,697,523 km (0.09 R)
• M37: 4,861,482 km (0.103 R)
• M38: 4,981,011 km (0.044 R)
• M39: 5,101,587 km (0.091 R)
• M40: 5,213,635 km (0.119 R)
• M41: 5,307,732 km (0.099 R)
• M42: 5,412,002 km (0.063 R)
• M43: 5,564,742 km (0.054 R)
• M44: 5,825,640 km (0.103 R)
• M45: 5,884,283 km (0.092 R)
• M46: 5,952,798 km (0.045 R)
• M47: 6,110,475 km (0.062 R)
• M48: 6,209,808 km (0.118 R)
• M49: 6,309,589 km (0.107 R)
• M50: 6,379,900 km (0.113 R)
• M51: 6,440,188 km (0.067 R)
• M52: 6,693,906 km (0.043 R)
• M53: 6,755,241 km (0.064 R)
• M54: 6,992,204 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.2

Radius: 11.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.3 AU - 1.44 AU

Year: 1035 Days

Day: 5 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 26,055,438 km

• M1: 163,660 km (0.045 R)
• M2: 270,473 km (0.12 R)
• M3: 391,647 km (0.086 R)
• M4: 508,633 km (0.101 R)
• M5: 666,758 km (0.104 R)
• M6: 755,619 km (0.061 R)
• M7: 831,166 km (0.096 R)
• M8: 928,105 km (0.078 R)
• M9: 1,035,666 km (0.087 R)
• M10: 1,215,782 km (0.04 R)
• M11: 1,306,438 km (0.075 R)
• M12: 1,406,669 km (0.107 R)
• M13: 1,509,742 km (0.096 R)
• M14: 1,607,728 km (0.06 R)
• M15: 1,778,868 km (0.113 R)
• M16: 1,972,448 km (0.108 R)
• M17: 2,156,304 km (0.102 R)
• M18: 2,258,928 km (0.088 R)
• M19: 2,389,676 km (0.112 R)
• M20: 2,549,896 km (0.061 R)
• M21: 2,713,855 km (0.026 R)
• M22: 2,787,906 km (0.113 R)
• M23: 2,890,829 km (0.088 R)
• M24: 3,226,826 km (0.091 R)
• M25: 3,364,755 km (0.036 R)
• M26: 3,524,975 km (0.108 R)
• M27: 3,657,070 km (0.078 R)
• M28: 3,749,371 km (0.086 R)
• M29: 3,842,571 km (0.039 R)
• M30: 3,936,518 km (0.072 R)
• M31: 4,180,213 km (0.051 R)
• M32: 4,805,532 km (0.112 R)
• M33: 4,884,370 km (0.091 R)
• M34: 4,986,396 km (0.083 R)
• M35: 5,112,058 km (0.114 R)
• M36: 5,192,692 km (0.057 R)
• M37: 5,390,011 km (0.079 R)
• M38: 5,601,692 km (0.063 R)
• M39: 6,216,540 km (0.06 R)
• M40: 6,550,741 km (0.076 R)
• M41: 6,751,502 km (0.059 R)
• M42: 6,954,506 km (0.119 R)
• M43: 7,120,859 km (0.073 R)
• M44: 7,288,558 km (0.077 R)
• M45: 7,444,588 km (0.079 R)
• M46: 7,522,978 km (0.087 R)
• M47: 8,079,631 km (0.118 R)
• M48: 8,512,568 km (0.086 R)
• M49: 8,690,739 km (0.09 R)
• M50: 8,773,317 km (0.063 R)
• M51: 8,953,283 km (0.115 R)
• M52: 9,092,559 km (0.114 R)
• M53: 9,288,681 km (0.082 R)
• M54: 9,415,540 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.3

Radius: 12.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.33 AU - 1.83 AU

Year: 1282 Days

Day: 13.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,055,438 km

• M1: 153,637 km (0.052 R)
• M2: 267,032 km (0.112 R)
• M3: 374,892 km (0.111 R)
• M4: 536,757 km (0.102 R)
• M5: 633,846 km (0.109 R)
• M6: 738,116 km (0.107 R)
• M7: 815,608 km (0.065 R)
• M8: 937,829 km (0.053 R)
• M9: 1,171,351 km (0.111 R)
• M10: 1,335,311 km (0.063 R)
• M11: 1,566,140 km (0.111 R)
• M12: 1,669,213 km (0.067 R)
• M13: 1,783,506 km (0.076 R)
• M14: 1,918,742 km (0.079 R)
• M15: 2,104,692 km (0.079 R)
• M16: 2,180,838 km (0.1 R)
• M17: 2,286,903 km (0.093 R)
• M18: 2,404,786 km (0.101 R)
• M19: 2,514,740 km (0.11 R)
• M20: 2,875,869 km (0.113 R)
• M21: 3,068,103 km (0.082 R)
• M22: 3,165,790 km (0.116 R)
• M23: 3,320,026 km (0.039 R)
• M24: 3,612,938 km (0.103 R)
• M25: 3,739,498 km (0.09 R)
• M26: 3,820,879 km (0.092 R)
• M27: 3,949,833 km (0.083 R)
• M28: 4,044,678 km (0.088 R)
• M29: 4,505,140 km (0.095 R)
• M30: 4,716,671 km (0.056 R)
• M31: 4,830,066 km (0.072 R)
• M32: 4,931,643 km (0.114 R)
• M33: 5,085,280 km (0.041 R)
• M34: 5,227,398 km (0.064 R)
• M35: 5,489,494 km (0.101 R)
• M36: 5,622,187 km (0.08 R)
• M37: 5,796,319 km (0.117 R)
• M38: 6,849,638 km (0.119 R)
• M39: 6,963,930 km (0.095 R)
• M40: 7,064,460 km (0.114 R)
• M41: 7,310,698 km (0.064 R)
• M42: 7,427,684 km (0.062 R)
• M43: 7,545,118 km (0.089 R)
• M44: 7,901,460 km (0.096 R)
• M45: 8,232,820 km (0.081 R)
• M46: 8,385,110 km (0.082 R)
• M47: 8,909,451 km (0.11 R)
• M48: 9,144,319 km (0.118 R)
• M49: 9,444,712 km (0.075 R)
• M50: 9,572,169 km (0.078 R)
• M51: 9,716,232 km (0.103 R)
• M52: 9,828,730 km (0.116 R)
• M53: 10,201,677 km (0.105 R)
• M54: 10,299,664 km (0.082 R)
• M55: 10,463,773 km (0.119 R)
• M56: 10,661,840 km (0.091 R)
• M57: 10,744,717 km (0.042 R)
• M58: 10,894,615 km (0.084 R)
• M59: 11,095,375 km (0.078 R)
• M60: 11,331,141 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.8

Radius: 9.3

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.01 AU - 4.09 AU

Year: 5263 Days

Day: 14.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 124.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,055,438 km

• M1: 129,552 km (0.069 R)
• M2: 200,012 km (0.104 R)
• M3: 319,541 km (0.091 R)
• M4: 449,242 km (0.07 R)
• M5: 532,419 km (0.091 R)
• M6: 610,210 km (0.04 R)
• M7: 855,101 km (0.078 R)
• M8: 1,102,088 km (0.114 R)
• M9: 1,160,131 km (0.103 R)
• M10: 1,628,822 km (0.118 R)
• M11: 2,007,603 km (0.104 R)
• M12: 2,319,066 km (0.049 R)
• M13: 2,394,613 km (0.094 R)
• M14: 2,645,788 km (0.109 R)
• M15: 2,845,052 km (0.1 R)
• M16: 3,385,849 km (0.096 R)
• M17: 3,646,299 km (0.078 R)
• M18: 4,279,097 km (0.118 R)
• M19: 4,824,232 km (0.053 R)
• M20: 4,945,706 km (0.12 R)
• M21: 5,092,910 km (0.119 R)
• M22: 5,241,461 km (0.117 R)
• M23: 5,593,614 km (0.04 R)
• M24: 5,695,789 km (0.112 R)
• M25: 5,850,025 km (0.106 R)
• M26: 5,927,666 km (0.104 R)
• M27: 7,411,677 km (0.098 R)
• M28: 7,864,061 km (0.084 R)
• M29: 8,007,226 km (0.084 R)
• M30: 8,618,184 km (0.093 R)
• M31: 9,274,470 km (0.088 R)
• M32: 9,425,863 km (0.101 R)
• M33: 9,516,968 km (0.108 R)
• M34: 9,608,522 km (0.097 R)
• M35: 9,731,042 km (0.093 R)
• M36: 10,101,596 km (0.054 R)
• M37: 10,856,617 km (0.089 R)
• M38: 11,048,252 km (0.099 R)
• M39: 11,532,201 km (0.08 R)
• M40: 11,695,113 km (0.118 R)
• M41: 11,858,773 km (0.11 R)
• M42: 12,122,065 km (0.089 R)
• M43: 13,025,337 km (0.106 R)
• M44: 13,777,216 km (0.116 R)
• M45: 14,123,685 km (0.096 R)
• M46: 14,332,822 km (0.047 R)
• M47: 14,754,389 km (0.067 R)
• M48: 14,860,454 km (0.041 R)
• M49: 15,609,790 km (0.111 R)
• M50: 15,790,055 km (0.115 R)
• M51: 16,664,754 km (0.111 R)
• M52: 16,959,911 km (0.118 R)
• M53: 17,033,962 km (0.071 R)
• M54: 17,108,012 km (0.062 R)
• M55: 17,817,854 km (0.102 R)
• M56: 18,119,593 km (0.11 R)
• M57: 18,271,136 km (0.038 R)
• M58: 18,537,271 km (0.059 R)
• M59: 18,689,860 km (0.094 R)
• M60: 18,842,899 km (0.058 R)
• M61: 20,278,739 km (0.03 R)
• M62: 21,228,686 km (0.051 R)
• M63: 21,508,434 km (0.118 R)
• M64: 22,395,848 km (0.055 R)
• M65: 22,599,152 km (0.089 R)
• M66: 23,295,231 km (0.105 R)
• M67: 25,129,002 km (0.055 R)
• M68: 25,255,711 km (0.109 R)
• M69: 25,467,392 km (0.056 R)
• M70: 25,807,278 km (0.078 R)
• M71: 26,362,885 km (0.094 R)
• M72: 26,577,558 km (0.079 R)
• M73: 27,965,676 km (0.11 R)
• M74: 28,580,224 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.7

Radius: 13.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.65 AU - 4.87 AU

Year: 6705 Days

Day: 5.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,055,438 km

• M1: 267,930 km (0.114 R)
• M2: 355,893 km (0.038 R)
• M3: 461,061 km (0.061 R)
• M4: 671,694 km (0.118 R)
• M5: 779,405 km (0.033 R)
• M6: 1,002,455 km (0.034 R)
• M7: 1,600,847 km (0.079 R)
• M8: 1,797,269 km (0.056 R)
• M9: 2,148,375 km (0.073 R)
• M10: 2,298,422 km (0.083 R)
• M11: 2,400,447 km (0.11 R)
• M12: 2,556,478 km (0.096 R)
• M13: 2,734,051 km (0.108 R)
• M14: 2,842,509 km (0.045 R)
• M15: 3,101,463 km (0.091 R)
• M16: 3,543,974 km (0.103 R)
• M17: 3,884,010 km (0.074 R)
• M18: 4,006,680 km (0.071 R)
• M19: 4,531,469 km (0.098 R)
• M20: 4,682,563 km (0.058 R)
• M21: 4,769,479 km (0.101 R)
• M22: 4,989,538 km (0.077 R)
• M23: 5,393,901 km (0.109 R)
• M24: 6,091,775 km (0.036 R)
• M25: 6,842,906 km (0.1 R)
• M26: 7,116,520 km (0.095 R)
• M27: 7,242,183 km (0.1 R)
• M28: 7,623,358 km (0.049 R)
• M29: 8,511,820 km (0.068 R)
• M30: 8,833,305 km (0.077 R)
• M31: 9,049,774 km (0.115 R)
• M32: 9,322,939 km (0.086 R)
• M33: 9,793,574 km (0.079 R)
• M34: 10,787,054 km (0.074 R)
• M35: 10,902,693 km (0.093 R)
• M36: 11,457,402 km (0.088 R)
• M37: 11,664,146 km (0.086 R)
• M38: 12,563,977 km (0.047 R)
• M39: 12,746,636 km (0.112 R)
• M40: 13,424,165 km (0.116 R)
• M41: 13,517,364 km (0.051 R)
• M42: 13,642,129 km (0.097 R)
• M43: 13,767,193 km (0.089 R)
• M44: 13,861,290 km (0.059 R)
• M45: 14,144,927 km (0.038 R)
• M46: 14,717,738 km (0.069 R)
• M47: 15,233,402 km (0.095 R)
• M48: 15,395,865 km (0.063 R)
• M49: 15,886,396 km (0.028 R)
• M50: 16,348,803 km (0.09 R)
• M51: 16,916,378 km (0.102 R)
• M52: 17,354,849 km (0.12 R)
• M53: 18,036,716 km (0.085 R)
• M54: 18,208,604 km (0.109 R)
• M55: 18,346,384 km (0.071 R)
• M56: 18,657,846 km (0.105 R)
• M57: 18,936,248 km (0.059 R)
• M58: 19,215,846 km (0.064 R)
• M59: 20,850,802 km (0.08 R)
• M60: 20,995,014 km (0.112 R)
• M61: 21,357,190 km (0.101 R)
• M62: 21,648,457 km (0.066 R)
• M63: 22,087,677 km (0.116 R)
• M64: 22,382,235 km (0.087 R)
• M65: 22,677,990 km (0.079 R)
• M66: 23,423,287 km (0.076 R)
• M67: 23,685,980 km (0.111 R)
• M68: 24,062,967 km (0.109 R)
• M69: 24,442,048 km (0.116 R)
• M70: 25,206,044 km (0.101 R)
• M71: 26,055,461 km (0.055 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 16,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit