🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.2

Radius: 14.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.56 AU - 0.76 AU

Year: 358 Days

Day: 5 Hours

Environment

Temp: -147 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 32,697,562 km

• M1: 191,635 km (0.093 R)
• M2: 288,873 km (0.069 R)
• M3: 392,096 km (0.084 R)
• M4: 502,499 km (0.088 R)
• M5: 623,823 km (0.066 R)
• M6: 733,628 km (0.061 R)
• M7: 834,607 km (0.108 R)
• M8: 1,052,571 km (0.059 R)
• M9: 1,207,554 km (0.068 R)
• M10: 1,396,047 km (0.088 R)
• M11: 1,714,392 km (0.105 R)
• M12: 2,139,698 km (0.071 R)
• M13: 2,315,625 km (0.046 R)
• M14: 2,446,075 km (0.081 R)
• M15: 2,566,351 km (0.066 R)
• M16: 2,812,889 km (0.086 R)
• M17: 2,932,567 km (0.045 R)
• M18: 3,026,814 km (0.114 R)
• M19: 3,142,602 km (0.072 R)
• M20: 3,266,918 km (0.103 R)
• M21: 3,364,755 km (0.03 R)
• M22: 3,470,820 km (0.083 R)
• M23: 3,613,836 km (0.057 R)
• M24: 3,802,927 km (0.092 R)
• M25: 3,973,020 km (0.118 R)
• M26: 4,100,328 km (0.104 R)
• M27: 4,274,759 km (0.058 R)
• M28: 4,444,104 km (0.082 R)
• M29: 4,718,018 km (0.11 R)
• M30: 4,885,118 km (0.073 R)
• M31: 5,690,703 km (0.04 R)
• M32: 5,851,820 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.9

Radius: 11.5

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.6 AU - 0.76 AU

Year: 374 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 32,697,562 km

• M1: 154,684 km (0.091 R)
• M2: 288,425 km (0.095 R)
• M3: 410,347 km (0.096 R)
• M4: 501,901 km (0.094 R)
• M5: 587,172 km (0.086 R)
• M6: 690,245 km (0.079 R)
• M7: 796,010 km (0.086 R)
• M8: 907,760 km (0.089 R)
• M9: 1,039,256 km (0.095 R)
• M10: 1,187,209 km (0.072 R)
• M11: 1,301,801 km (0.06 R)
• M12: 1,389,016 km (0.06 R)
• M13: 1,510,340 km (0.068 R)
• M14: 1,602,343 km (0.045 R)
• M15: 1,679,535 km (0.096 R)
• M16: 1,826,590 km (0.083 R)
• M17: 1,907,522 km (0.113 R)
• M18: 2,025,406 km (0.096 R)
• M19: 2,133,714 km (0.106 R)
• M20: 2,225,418 km (0.03 R)
• M21: 2,438,296 km (0.112 R)
• M22: 2,553,935 km (0.088 R)
• M23: 2,986,422 km (0.058 R)
• M24: 3,131,083 km (0.114 R)
• M25: 3,313,593 km (0.115 R)
• M26: 3,478,001 km (0.082 R)
• M27: 3,593,939 km (0.039 R)
• M28: 3,726,034 km (0.077 R)
• M29: 3,934,723 km (0.092 R)
• M30: 4,078,487 km (0.087 R)
• M31: 4,154,931 km (0.079 R)
• M32: 4,363,770 km (0.102 R)
• M33: 4,473,425 km (0.1 R)
• M34: 4,591,907 km (0.052 R)
• M35: 4,695,428 km (0.116 R)
• M36: 4,799,698 km (0.109 R)
• M37: 4,880,481 km (0.119 R)
• M38: 4,986,247 km (0.11 R)
• M39: 5,084,532 km (0.067 R)
• M40: 5,283,049 km (0.067 R)
• M41: 5,358,147 km (0.106 R)
• M42: 5,442,071 km (0.092 R)
• M43: 5,653,752 km (0.079 R)
• M44: 5,730,646 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.8

Radius: 10.3

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.55 AU - 0.81 AU

Year: 374 Days

Day: 14.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,697,562 km

• M1: 131,048 km (0.112 R)
• M2: 196,572 km (0.104 R)
• M3: 330,611 km (0.08 R)
• M4: 405,709 km (0.107 R)
• M5: 482,154 km (0.096 R)
• M6: 557,850 km (0.111 R)
• M7: 629,358 km (0.055 R)
• M8: 699,071 km (0.119 R)
• M9: 814,112 km (0.083 R)
• M10: 923,617 km (0.041 R)
• M11: 1,004,400 km (0.113 R)
• M12: 1,138,290 km (0.116 R)
• M13: 1,248,394 km (0.106 R)
• M14: 1,369,419 km (0.117 R)
• M15: 1,528,741 km (0.076 R)
• M16: 1,646,025 km (0.048 R)
• M17: 1,714,840 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.3

Radius: 13.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.66 AU - 0.94 AU

Year: 477 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 32,697,562 km

• M1: 168,298 km (0.04 R)
• M2: 329,863 km (0.047 R)
• M3: 436,377 km (0.091 R)
• M4: 523,593 km (0.068 R)
• M5: 615,296 km (0.044 R)
• M6: 744,698 km (0.064 R)
• M7: 869,762 km (0.119 R)
• M8: 956,230 km (0.067 R)
• M9: 1,045,988 km (0.047 R)
• M10: 1,218,026 km (0.108 R)
• M11: 1,303,596 km (0.116 R)
• M12: 1,453,792 km (0.069 R)
• M13: 1,563,597 km (0.078 R)
• M14: 1,647,821 km (0.114 R)
• M15: 1,733,690 km (0.099 R)
• M16: 1,850,825 km (0.075 R)
• M17: 1,985,762 km (0.103 R)
• M18: 2,249,952 km (0.077 R)
• M19: 2,454,452 km (0.058 R)
• M20: 2,564,556 km (0.113 R)
• M21: 2,653,866 km (0.049 R)
• M22: 2,772,797 km (0.102 R)
• M23: 2,864,650 km (0.083 R)
• M24: 3,033,845 km (0.118 R)
• M25: 3,134,524 km (0.088 R)
• M26: 3,254,502 km (0.1 R)
• M27: 3,474,411 km (0.048 R)
• M28: 3,623,859 km (0.087 R)
• M29: 3,749,970 km (0.116 R)
• M30: 3,903,457 km (0.083 R)
• M31: 4,013,412 km (0.087 R)
• M32: 4,111,249 km (0.08 R)
• M33: 4,203,251 km (0.094 R)
• M34: 4,302,734 km (0.062 R)
• M35: 4,510,825 km (0.12 R)
• M36: 4,599,087 km (0.045 R)
• M37: 4,694,830 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.2

Radius: 13.8

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.91 AU - 1.03 AU

Year: 637 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 32,697,562 km

• M1: 175,628 km (0.083 R)
• M2: 269,575 km (0.117 R)
• M3: 374,892 km (0.117 R)
• M4: 460,761 km (0.077 R)
• M5: 579,243 km (0.05 R)
• M6: 858,991 km (0.115 R)
• M7: 1,090,868 km (0.077 R)
• M8: 1,177,186 km (0.073 R)
• M9: 1,331,122 km (0.097 R)
• M10: 1,417,440 km (0.065 R)
• M11: 1,652,907 km (0.079 R)
• M12: 1,775,577 km (0.057 R)
• M13: 1,886,429 km (0.05 R)
• M14: 2,007,454 km (0.078 R)
• M15: 2,107,834 km (0.116 R)
• M16: 2,265,660 km (0.081 R)
• M17: 2,427,525 km (0.055 R)
• M18: 2,518,331 km (0.112 R)
• M19: 2,703,234 km (0.07 R)
• M20: 2,980,588 km (0.031 R)
• M21: 3,113,730 km (0.078 R)
• M22: 3,294,594 km (0.08 R)
• M23: 3,386,447 km (0.043 R)
• M24: 3,572,547 km (0.104 R)
• M25: 3,896,875 km (0.09 R)
• M26: 3,994,114 km (0.088 R)
• M27: 4,181,260 km (0.093 R)
• M28: 4,300,939 km (0.108 R)
• M29: 4,584,726 km (0.041 R)
• M30: 4,718,616 km (0.09 R)
• M31: 4,812,115 km (0.082 R)
• M32: 4,948,249 km (0.087 R)
• M33: 5,043,243 km (0.064 R)
• M34: 5,149,458 km (0.116 R)
• M35: 5,267,341 km (0.116 R)
• M36: 5,440,276 km (0.102 R)
• M37: 5,527,492 km (0.118 R)
• M38: 5,637,147 km (0.075 R)
• M39: 5,725,410 km (0.102 R)
• M40: 6,094,468 km (0.06 R)
• M41: 6,552,237 km (0.109 R)
• M42: 6,656,806 km (0.106 R)
• M43: 6,820,616 km (0.083 R)
• M44: 7,116,520 km (0.119 R)
• M45: 7,404,496 km (0.11 R)
• M46: 7,671,977 km (0.114 R)
• M47: 7,782,231 km (0.089 R)
• M48: 8,016,950 km (0.075 R)
• M49: 8,104,016 km (0.099 R)
• M50: 8,417,423 km (0.101 R)
• M51: 8,518,701 km (0.041 R)

Asteroid Belt

Center: 2.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 11.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3 AU - 3.2 AU

Year: 3640 Days

Day: 13.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,697,562 km

• M1: 156,180 km (0.048 R)
• M2: 227,090 km (0.071 R)
• M3: 328,218 km (0.063 R)
• M4: 435,629 km (0.101 R)
• M5: 539,749 km (0.086 R)
• M6: 787,633 km (0.054 R)
• M7: 897,438 km (0.108 R)
• M8: 1,072,467 km (0.09 R)
• M9: 1,456,934 km (0.116 R)
• M10: 1,608,626 km (0.106 R)
• M11: 1,958,087 km (0.105 R)
• M12: 2,033,933 km (0.083 R)
• M13: 2,236,039 km (0.073 R)
• M14: 2,315,625 km (0.105 R)
• M15: 2,412,266 km (0.102 R)
• M16: 2,576,524 km (0.044 R)
• M17: 2,693,809 km (0.087 R)
• M18: 2,881,704 km (0.052 R)
• M19: 3,270,658 km (0.096 R)
• M20: 3,434,618 km (0.089 R)
• M21: 3,866,207 km (0.119 R)
• M22: 4,059,338 km (0.063 R)
• M23: 4,394,886 km (0.116 R)
• M24: 4,495,266 km (0.109 R)
• M25: 4,719,065 km (0.078 R)
• M26: 4,925,659 km (0.106 R)
• M27: 5,009,135 km (0.07 R)
• M28: 5,433,694 km (0.11 R)
• M29: 5,715,835 km (0.088 R)
• M30: 6,069,934 km (0.049 R)
• M31: 6,545,505 km (0.066 R)
• M32: 6,683,584 km (0.112 R)
• M33: 6,869,235 km (0.115 R)
• M34: 7,033,045 km (0.093 R)
• M35: 7,174,564 km (0.075 R)
• M36: 7,945,143 km (0.112 R)
• M37: 9,124,273 km (0.079 R)
• M38: 9,201,316 km (0.115 R)
• M39: 9,747,348 km (0.042 R)
• M40: 10,952,509 km (0.12 R)
• M41: 11,810,004 km (0.105 R)
• M42: 11,978,451 km (0.081 R)
• M43: 12,602,873 km (0.102 R)
• M44: 12,775,060 km (0.034 R)
• M45: 13,092,806 km (0.089 R)
• M46: 13,238,065 km (0.094 R)
• M47: 13,530,230 km (0.107 R)
• M48: 14,031,831 km (0.114 R)
• M49: 14,569,486 km (0.047 R)
• M50: 14,931,812 km (0.085 R)
• M51: 15,144,540 km (0.119 R)
• M52: 15,266,463 km (0.089 R)
• M53: 15,726,925 km (0.077 R)
• M54: 15,850,493 km (0.087 R)
• M55: 16,222,991 km (0.106 R)
• M56: 16,818,840 km (0.1 R)
• M57: 17,167,104 km (0.07 R)
• M58: 17,262,547 km (0.037 R)
• M59: 17,358,140 km (0.084 R)
• M60: 17,613,803 km (0.033 R)
• M61: 18,780,068 km (0.097 R)
• M62: 18,878,354 km (0.107 R)
• M63: 19,009,701 km (0.108 R)
• M64: 19,637,712 km (0.068 R)
• M65: 19,904,146 km (0.09 R)
• M66: 20,071,397 km (0.116 R)
• M67: 20,171,926 km (0.053 R)
• M68: 20,609,500 km (0.087 R)
• M69: 21,152,241 km (0.099 R)
• M70: 21,322,933 km (0.03 R)
• M71: 21,528,181 km (0.04 R)
• M72: 21,975,329 km (0.083 R)
• M73: 22,739,026 km (0.112 R)
• M74: 23,264,713 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.9

Radius: 8.5

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.66 AU - 5.66 AU

Year: 7816 Days

Day: 11.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 110.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,697,562 km

• M1: 117,285 km (0.118 R)
• M2: 250,277 km (0.088 R)
• M3: 366,515 km (0.058 R)
• M4: 437,723 km (0.091 R)
• M5: 696,378 km (0.105 R)
• M6: 761,752 km (0.1 R)
• M7: 942,018 km (0.104 R)
• M8: 1,000,361 km (0.098 R)
• M9: 1,528,890 km (0.102 R)
• M10: 1,740,272 km (0.11 R)
• M11: 2,094,520 km (0.091 R)
• M12: 2,211,206 km (0.106 R)
• M13: 2,350,033 km (0.076 R)
• M14: 3,309,554 km (0.104 R)
• M15: 3,889,844 km (0.087 R)
• M16: 4,253,217 km (0.107 R)
• M17: 4,960,516 km (0.068 R)
• M18: 5,038,456 km (0.117 R)
• M19: 5,487,848 km (0.066 R)
• M20: 5,541,554 km (0.049 R)
• M21: 5,867,677 km (0.078 R)
• M22: 6,005,457 km (0.118 R)
• M23: 6,256,033 km (0.043 R)
• M24: 6,453,503 km (0.093 R)
• M25: 6,538,624 km (0.078 R)
• M26: 7,322,217 km (0.072 R)
• M27: 7,411,228 km (0.119 R)
• M28: 7,649,986 km (0.113 R)
• M29: 7,861,069 km (0.047 R)
• M30: 7,952,174 km (0.078 R)
• M31: 8,258,251 km (0.116 R)
• M32: 8,693,282 km (0.071 R)
• M33: 9,231,535 km (0.103 R)
• M34: 9,618,096 km (0.095 R)
• M35: 10,440,136 km (0.09 R)
• M36: 10,842,854 km (0.073 R)
• M37: 11,114,075 km (0.114 R)
• M38: 11,216,400 km (0.08 R)
• M39: 11,421,947 km (0.093 R)
• M40: 11,732,512 km (0.114 R)
• M41: 11,906,345 km (0.063 R)
• M42: 12,115,932 km (0.113 R)
• M43: 12,326,865 km (0.11 R)
• M44: 12,895,336 km (0.103 R)
• M45: 13,254,820 km (0.11 R)
• M46: 13,399,631 km (0.083 R)
• M47: 14,913,561 km (0.095 R)
• M48: 15,064,057 km (0.114 R)
• M49: 15,786,315 km (0.068 R)
• M50: 16,714,570 km (0.119 R)
• M51: 17,027,978 km (0.105 R)
• M52: 17,185,355 km (0.101 R)
• M53: 17,303,687 km (0.056 R)
• M54: 17,382,824 km (0.117 R)
• M55: 18,099,846 km (0.098 R)
• M56: 18,180,180 km (0.112 R)
• M57: 18,300,756 km (0.042 R)
• M58: 18,502,414 km (0.076 R)
• M59: 19,975,953 km (0.102 R)
• M60: 20,183,595 km (0.104 R)
• M61: 20,559,086 km (0.094 R)
• M62: 20,684,748 km (0.053 R)
• M63: 21,827,526 km (0.092 R)
• M64: 21,998,516 km (0.087 R)
• M65: 23,034,183 km (0.114 R)
• M66: 23,426,578 km (0.117 R)
• M67: 23,909,180 km (0.026 R)
• M68: 24,350,793 km (0.059 R)
• M69: 24,884,259 km (0.115 R)
• M70: 25,063,029 km (0.072 R)
• M71: 25,152,488 km (0.079 R)
• M72: 26,053,367 km (0.12 R)
• M73: 26,189,501 km (0.107 R)
• M74: 26,416,740 km (0.095 R)
• M75: 27,655,261 km (0.06 R)
• M76: 28,072,340 km (0.04 R)
• M77: 28,444,838 km (0.119 R)
• M78: 29,053,552 km (0.112 R)
• M79: 29,241,746 km (0.044 R)
• M80: 29,477,512 km (0.115 R)
• M81: 29,619,331 km (0.109 R)
• M82: 29,808,722 km (0.097 R)
• M83: 30,522,603 km (0.111 R)
• M84: 30,618,196 km (0.036 R)
• M85: 31,579,662 km (0.076 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 19,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit