🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 9.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.53 AU - 0.67 AU

Year: 310 Days

Day: 9.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,771,912 km

• M1: 121,922 km (0.064 R)
• M2: 191,485 km (0.115 R)
• M3: 283,189 km (0.06 R)
• M4: 359,035 km (0.109 R)
• M5: 453,431 km (0.067 R)
• M6: 527,632 km (0.118 R)
• M7: 606,619 km (0.094 R)
• M8: 743,651 km (0.064 R)
• M9: 867,219 km (0.087 R)
• M10: 947,403 km (0.091 R)
• M11: 1,026,989 km (0.116 R)
• M12: 1,142,479 km (0.096 R)
• M13: 1,245,103 km (0.105 R)
• M14: 1,315,264 km (0.099 R)
• M15: 1,390,512 km (0.065 R)
• M16: 1,478,326 km (0.049 R)
• M17: 1,594,564 km (0.061 R)
• M18: 1,729,651 km (0.08 R)
• M19: 1,832,574 km (0.079 R)
• M20: 1,917,097 km (0.116 R)
• M21: 2,065,348 km (0.108 R)
• M22: 2,157,800 km (0.103 R)
• M23: 2,247,409 km (0.098 R)
• M24: 2,386,385 km (0.072 R)
• M25: 2,448,020 km (0.115 R)
• M26: 2,514,740 km (0.099 R)
• M27: 2,582,209 km (0.12 R)
• M28: 2,769,356 km (0.043 R)
• M29: 2,857,768 km (0.105 R)
• M30: 2,951,716 km (0.111 R)
• M31: 3,013,500 km (0.074 R)
• M32: 3,094,731 km (0.079 R)
• M33: 3,157,413 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.7

Radius: 10.6

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.91 AU - 1.25 AU

Year: 748 Days

Day: 10.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 52,771,912 km

• M1: 148,401 km (0.1 R)
• M2: 220,806 km (0.081 R)
• M3: 314,455 km (0.068 R)
• M4: 390,750 km (0.094 R)
• M5: 491,579 km (0.041 R)
• M6: 571,913 km (0.102 R)
• M7: 652,995 km (0.112 R)
• M8: 723,904 km (0.025 R)
• M9: 900,579 km (0.12 R)
• M10: 1,008,290 km (0.107 R)
• M11: 1,080,695 km (0.041 R)
• M12: 1,149,211 km (0.112 R)
• M13: 1,231,190 km (0.072 R)
• M14: 1,339,799 km (0.087 R)
• M15: 1,426,416 km (0.054 R)
• M16: 1,495,979 km (0.07 R)
• M17: 1,651,710 km (0.097 R)
• M18: 1,731,745 km (0.12 R)
• M19: 1,875,060 km (0.1 R)
• M20: 2,158,847 km (0.058 R)
• M21: 2,261,621 km (0.106 R)
• M22: 2,487,214 km (0.079 R)
• M23: 2,556,328 km (0.11 R)
• M24: 2,752,002 km (0.112 R)
• M25: 2,839,667 km (0.069 R)
• M26: 2,952,464 km (0.097 R)
• M27: 3,067,056 km (0.086 R)
• M28: 3,166,239 km (0.081 R)
• M29: 3,325,710 km (0.108 R)
• M30: 3,402,304 km (0.065 R)
• M31: 3,487,874 km (0.118 R)
• M32: 3,644,055 km (0.104 R)
• M33: 3,758,198 km (0.078 R)
• M34: 3,864,711 km (0.06 R)
• M35: 4,071,605 km (0.091 R)
• M36: 4,171,836 km (0.045 R)
• M37: 4,515,313 km (0.095 R)
• M38: 4,609,709 km (0.077 R)
• M39: 4,695,279 km (0.095 R)
• M40: 4,945,257 km (0.076 R)
• M41: 5,358,596 km (0.104 R)
• M42: 5,630,265 km (0.08 R)
• M43: 5,772,832 km (0.117 R)
• M44: 5,927,068 km (0.117 R)
• M45: 5,999,473 km (0.086 R)
• M46: 6,103,444 km (0.061 R)
• M47: 6,365,988 km (0.101 R)
• M48: 6,482,674 km (0.11 R)
• M49: 6,739,833 km (0.088 R)
• M50: 6,815,529 km (0.049 R)
• M51: 6,902,296 km (0.091 R)
• M52: 7,055,185 km (0.108 R)
• M53: 7,164,990 km (0.099 R)
• M54: 7,231,112 km (0.067 R)
• M55: 7,341,964 km (0.049 R)
• M56: 7,632,483 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.1

Radius: 8.4

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.34 AU - 1.84 AU

Year: 1337 Days

Day: 6.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,771,912 km

• M1: 112,348 km (0.072 R)
• M2: 262,395 km (0.08 R)
• M3: 382,372 km (0.096 R)
• M4: 463,454 km (0.113 R)
• M5: 574,007 km (0.069 R)
• M6: 712,983 km (0.068 R)
• M7: 823,087 km (0.091 R)
• M8: 946,057 km (0.109 R)
• M9: 1,024,446 km (0.056 R)
• M10: 1,082,789 km (0.087 R)
• M11: 1,233,883 km (0.099 R)
• M12: 1,506,899 km (0.081 R)
• M13: 1,624,932 km (0.082 R)
• M14: 1,685,070 km (0.05 R)
• M15: 1,754,783 km (0.107 R)
• M16: 1,807,741 km (0.102 R)
• M17: 2,071,332 km (0.087 R)
• M18: 2,174,704 km (0.045 R)
• M19: 2,260,424 km (0.114 R)
• M20: 2,445,327 km (0.054 R)
• M21: 2,594,775 km (0.113 R)
• M22: 2,809,149 km (0.066 R)
• M23: 2,892,475 km (0.114 R)
• M24: 2,965,927 km (0.113 R)
• M25: 3,114,777 km (0.058 R)
• M26: 3,222,787 km (0.107 R)
• M27: 3,486,827 km (0.11 R)
• M28: 3,792,306 km (0.088 R)
• M29: 4,000,845 km (0.112 R)
• M30: 4,059,338 km (0.108 R)
• M31: 4,118,280 km (0.082 R)
• M32: 4,260,697 km (0.06 R)
• M33: 4,477,614 km (0.108 R)
• M34: 4,575,152 km (0.088 R)
• M35: 4,772,322 km (0.11 R)
• M36: 4,859,537 km (0.094 R)
• M37: 5,010,182 km (0.103 R)
• M38: 5,329,125 km (0.112 R)
• M39: 5,458,527 km (0.071 R)
• M40: 5,523,602 km (0.106 R)
• M41: 5,615,156 km (0.104 R)
• M42: 5,707,308 km (0.075 R)
• M43: 5,879,645 km (0.064 R)
• M44: 6,107,782 km (0.09 R)
• M45: 6,256,781 km (0.053 R)
• M46: 6,530,994 km (0.091 R)
• M47: 6,641,846 km (0.09 R)
• M48: 6,711,409 km (0.105 R)
• M49: 6,767,209 km (0.112 R)
• M50: 6,879,408 km (0.111 R)
• M51: 6,935,656 km (0.088 R)
• M52: 7,521,631 km (0.033 R)
• M53: 7,608,697 km (0.076 R)
• M54: 7,696,212 km (0.092 R)
• M55: 7,916,271 km (0.104 R)
• M56: 8,183,004 km (0.104 R)
• M57: 8,392,590 km (0.09 R)
• M58: 8,482,947 km (0.074 R)
• M59: 9,047,380 km (0.115 R)
• M60: 9,279,556 km (0.083 R)
• M61: 9,357,496 km (0.117 R)
• M62: 9,545,242 km (0.115 R)
• M63: 9,608,073 km (0.044 R)
• M64: 9,765,899 km (0.035 R)
• M65: 10,196,142 km (0.091 R)
• M66: 10,308,789 km (0.076 R)
• M67: 10,567,594 km (0.029 R)
• M68: 10,877,860 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.3

Radius: 11.3

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.79 AU - 4.97 AU

Year: 6113 Days

Day: 10 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 52,771,912 km

• M1: 166,203 km (0.115 R)
• M2: 279,449 km (0.117 R)
• M3: 352,153 km (0.118 R)
• M4: 463,903 km (0.042 R)
• M5: 549,323 km (0.093 R)
• M6: 842,685 km (0.081 R)
• M7: 1,400,834 km (0.075 R)
• M8: 2,167,374 km (0.088 R)
• M9: 2,363,048 km (0.076 R)
• M10: 2,953,960 km (0.118 R)
• M11: 3,031,152 km (0.068 R)
• M12: 3,155,917 km (0.033 R)
• M13: 3,266,470 km (0.102 R)
• M14: 3,507,920 km (0.101 R)
• M15: 3,738,600 km (0.073 R)
• M16: 4,301,986 km (0.098 R)
• M17: 4,602,827 km (0.028 R)
• M18: 5,413,049 km (0.1 R)
• M19: 5,873,512 km (0.1 R)
• M20: 6,996,842 km (0.096 R)
• M21: 7,668,237 km (0.073 R)
• M22: 7,753,658 km (0.111 R)
• M23: 8,294,454 km (0.108 R)
• M24: 9,641,882 km (0.059 R)
• M25: 9,734,034 km (0.055 R)
• M26: 10,199,732 km (0.074 R)
• M27: 10,482,622 km (0.114 R)
• M28: 10,601,253 km (0.064 R)
• M29: 11,008,010 km (0.096 R)
• M30: 11,128,735 km (0.098 R)
• M31: 12,308,913 km (0.087 R)
• M32: 12,559,788 km (0.108 R)
• M33: 13,066,626 km (0.106 R)
• M34: 13,143,220 km (0.085 R)
• M35: 13,476,973 km (0.085 R)
• M36: 14,100,497 km (0.087 R)
• M37: 14,284,053 km (0.108 R)
• M38: 15,240,881 km (0.092 R)
• M39: 15,835,982 km (0.106 R)
• M40: 17,020,647 km (0.117 R)
• M41: 18,034,472 km (0.072 R)
• M42: 18,520,067 km (0.101 R)
• M43: 18,894,211 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.7

Radius: 8.2

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.14 AU - 5.7 AU

Year: 8415 Days

Day: 14.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,771,912 km

• M1: 115,789 km (0.115 R)
• M2: 184,155 km (0.085 R)
• M3: 476,768 km (0.102 R)
• M4: 534,962 km (0.099 R)
• M5: 801,097 km (0.12 R)
• M6: 1,170,155 km (0.091 R)
• M7: 1,725,013 km (0.072 R)
• M8: 1,990,998 km (0.115 R)
• M9: 2,668,826 km (0.115 R)
• M10: 2,920,749 km (0.076 R)
• M11: 3,066,607 km (0.047 R)
• M12: 3,157,712 km (0.076 R)
• M13: 3,424,295 km (0.111 R)
• M14: 4,153,884 km (0.102 R)
• M15: 4,784,589 km (0.108 R)
• M16: 4,877,040 km (0.12 R)
• M17: 5,158,284 km (0.094 R)
• M18: 6,642,295 km (0.065 R)
• M19: 6,834,828 km (0.069 R)
• M20: 7,484,381 km (0.115 R)
• M21: 7,669,135 km (0.107 R)
• M22: 7,793,151 km (0.088 R)
• M23: 7,871,092 km (0.103 R)
• M24: 8,232,670 km (0.071 R)
• M25: 8,551,463 km (0.089 R)
• M26: 9,135,643 km (0.084 R)
• M27: 9,382,778 km (0.118 R)
• M28: 9,498,866 km (0.084 R)
• M29: 11,722,639 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239

Radius: 4.4

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.17 AU - 11.85 AU

Year: 19557 Days

Day: 23.2 Hours

Environment

Temp: -244 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,771,912 km

• M1: 59,390 km (0.064 R)
• M2: 92,451 km (0.086 R)
• M3: 301,739 km (0.108 R)
• M4: 356,492 km (0.113 R)
• M5: 460,761 km (0.097 R)
• M6: 591,809 km (0.086 R)
• M7: 661,821 km (0.096 R)
• M8: 829,520 km (0.075 R)
• M9: 868,565 km (0.097 R)
• M10: 1,598,304 km (0.063 R)
• M11: 1,848,431 km (0.09 R)
• M12: 1,925,773 km (0.029 R)
• M13: 2,468,814 km (0.082 R)
• M14: 3,365,503 km (0.094 R)
• M15: 3,717,208 km (0.109 R)
• M16: 3,749,820 km (0.04 R)
• M17: 4,249,477 km (0.064 R)
• M18: 4,455,174 km (0.038 R)
• M19: 4,629,157 km (0.115 R)
• M20: 4,876,442 km (0.057 R)
• M21: 5,091,713 km (0.077 R)
• M22: 5,346,927 km (0.113 R)
• M23: 5,531,680 km (0.093 R)
• M24: 6,253,041 km (0.109 R)
• M25: 6,447,668 km (0.093 R)
• M26: 7,205,531 km (0.063 R)
• M27: 8,160,115 km (0.076 R)
• M28: 8,202,601 km (0.117 R)
• M29: 8,803,835 km (0.117 R)
• M30: 9,242,007 km (0.116 R)
• M31: 10,139,295 km (0.068 R)
• M32: 10,830,437 km (0.104 R)
• M33: 12,354,839 km (0.094 R)
• M34: 12,452,377 km (0.089 R)
• M35: 12,550,065 km (0.065 R)
• M36: 12,648,201 km (0.107 R)
• M37: 14,250,394 km (0.048 R)
• M38: 14,455,193 km (0.104 R)
• M39: 15,336,175 km (0.065 R)
• M40: 15,440,894 km (0.083 R)
• M41: 16,609,253 km (0.088 R)
• M42: 16,716,814 km (0.05 R)
• M43: 17,312,812 km (0.113 R)
• M44: 18,136,647 km (0.1 R)
• M45: 19,879,463 km (0.101 R)
• M46: 20,280,385 km (0.078 R)
• M47: 20,568,361 km (0.086 R)
• M48: 21,090,158 km (0.088 R)
• M49: 21,206,695 km (0.09 R)
• M50: 21,381,874 km (0.112 R)
• M51: 22,383,731 km (0.082 R)
• M52: 23,824,059 km (0.06 R)
• M53: 25,108,806 km (0.104 R)
• M54: 27,872,477 km (0.028 R)
• M55: 28,771,859 km (0.109 R)
• M56: 28,901,112 km (0.089 R)
• M57: 29,550,367 km (0.114 R)
• M58: 29,942,163 km (0.046 R)
• M59: 30,269,932 km (0.095 R)
• M60: 30,796,966 km (0.052 R)
• M61: 30,929,210 km (0.038 R)
• M62: 32,060,619 km (0.106 R)
• M63: 32,261,828 km (0.079 R)
• M64: 32,328,848 km (0.042 R)
• M65: 32,396,017 km (0.07 R)
• M66: 34,295,611 km (0.081 R)
• M67: 34,982,564 km (0.077 R)
• M68: 35,258,722 km (0.069 R)
• M69: 35,813,132 km (0.117 R)
• M70: 36,790,305 km (0.106 R)
• M71: 37,282,033 km (0.065 R)
• M72: 38,556,757 km (0.106 R)
• M73: 38,984,756 km (0.104 R)
• M74: 39,558,015 km (0.086 R)
• M75: 40,278,479 km (0.114 R)
• M76: 42,025,034 km (0.119 R)
• M77: 42,465,450 km (0.063 R)
• M78: 42,539,052 km (0.096 R)
• M79: 44,019,323 km (0.108 R)
• M80: 44,391,971 km (0.1 R)
• M81: 45,065,461 km (0.104 R)
• M82: 45,516,349 km (0.114 R)
• M83: 46,650,002 km (0.075 R)
• M84: 46,953,835 km (0.095 R)
• M85: 47,029,980 km (0.074 R)
• M86: 47,258,416 km (0.08 R)
• M87: 48,099,306 km (0.066 R)
• M88: 50,963,656 km (0.096 R)
• M89: 51,904,477 km (0.041 R)
• M90: 52,219,381 km (0.032 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: 538 - 14,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit