🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.2

Radius: 14.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.48 AU - 0.6 AU

Year: 274 Days

Day: 5.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,235,106 km

• M1: 183,706 km (0.092 R)
• M2: 276,307 km (0.112 R)
• M3: 414,237 km (0.034 R)
• M4: 517,609 km (0.109 R)
• M5: 671,096 km (0.056 R)
• M6: 794,514 km (0.082 R)
• M7: 955,631 km (0.102 R)
• M8: 1,057,358 km (0.099 R)
• M9: 1,159,832 km (0.086 R)
• M10: 1,305,840 km (0.077 R)
• M11: 1,401,732 km (0.082 R)
• M12: 1,550,582 km (0.032 R)
• M13: 1,676,992 km (0.091 R)
• M14: 1,770,042 km (0.112 R)
• M15: 1,885,831 km (0.083 R)
• M16: 2,081,954 km (0.081 R)
• M17: 2,209,112 km (0.087 R)
• M18: 2,352,576 km (0.097 R)
• M19: 2,545,857 km (0.052 R)
• M20: 2,711,013 km (0.107 R)
• M21: 3,042,372 km (0.069 R)
• M22: 3,172,672 km (0.079 R)
• M23: 3,304,767 km (0.097 R)
• M24: 3,407,839 km (0.096 R)
• M25: 3,543,226 km (0.115 R)
• M26: 3,739,348 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.8

Radius: 10.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.33 AU - 1.39 AU

Year: 1095 Days

Day: 8.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 71,235,106 km

• M1: 203,304 km (0.119 R)
• M2: 302,936 km (0.085 R)
• M3: 545,583 km (0.082 R)
• M4: 637,586 km (0.063 R)
• M5: 724,353 km (0.118 R)
• M6: 911,201 km (0.11 R)
• M7: 1,023,549 km (0.045 R)
• M8: 1,194,539 km (0.089 R)
• M9: 1,269,936 km (0.038 R)
• M10: 1,418,337 km (0.076 R)
• M11: 1,656,048 km (0.116 R)
• M12: 1,764,058 km (0.077 R)
• M13: 2,069,836 km (0.059 R)
• M14: 2,144,635 km (0.048 R)
• M15: 2,401,195 km (0.104 R)
• M16: 2,713,107 km (0.072 R)
• M17: 2,887,837 km (0.115 R)
• M18: 3,248,817 km (0.116 R)
• M19: 3,564,020 km (0.092 R)
• M20: 3,644,503 km (0.106 R)
• M21: 3,879,073 km (0.105 R)
• M22: 4,107,958 km (0.087 R)
• M23: 4,309,466 km (0.054 R)
• M24: 4,449,190 km (0.106 R)
• M25: 4,766,188 km (0.106 R)
• M26: 4,910,849 km (0.12 R)
• M27: 5,102,035 km (0.084 R)
• M28: 5,503,706 km (0.092 R)
• M29: 5,608,574 km (0.11 R)
• M30: 5,690,703 km (0.116 R)
• M31: 5,975,238 km (0.108 R)
• M32: 6,107,183 km (0.096 R)
• M33: 6,337,415 km (0.055 R)
• M34: 6,422,985 km (0.094 R)
• M35: 6,521,270 km (0.072 R)
• M36: 6,706,772 km (0.096 R)
• M37: 6,931,917 km (0.113 R)
• M38: 7,007,463 km (0.109 R)
• M39: 7,108,592 km (0.105 R)
• M40: 7,261,331 km (0.108 R)
• M41: 7,544,221 km (0.095 R)
• M42: 8,080,978 km (0.062 R)
• M43: 8,454,673 km (0.106 R)
• M44: 8,697,919 km (0.109 R)
• M45: 8,806,827 km (0.1 R)
• M46: 8,943,559 km (0.046 R)
• M47: 9,039,601 km (0.08 R)
• M48: 9,344,033 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.9

Radius: 13.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.54 AU - 1.9 AU

Year: 1557 Days

Day: 5.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,235,106 km

• M1: 174,581 km (0.026 R)
• M2: 308,172 km (0.113 R)
• M3: 392,545 km (0.106 R)
• M4: 492,476 km (0.043 R)
• M5: 577,897 km (0.071 R)
• M6: 730,038 km (0.083 R)
• M7: 818,300 km (0.066 R)
• M8: 924,365 km (0.064 R)
• M9: 1,146,817 km (0.113 R)
• M10: 1,241,962 km (0.097 R)
• M11: 1,382,284 km (0.057 R)
• M12: 1,600,398 km (0.108 R)
• M13: 1,702,274 km (0.059 R)
• M14: 1,812,528 km (0.099 R)
• M15: 1,943,127 km (0.115 R)
• M16: 2,052,483 km (0.103 R)
• M17: 2,367,536 km (0.077 R)
• M18: 2,458,641 km (0.112 R)
• M19: 2,597,468 km (0.11 R)
• M20: 2,718,642 km (0.053 R)
• M21: 2,980,887 km (0.062 R)
• M22: 3,065,410 km (0.071 R)
• M23: 3,150,830 km (0.099 R)
• M24: 3,294,893 km (0.112 R)
• M25: 3,507,920 km (0.055 R)
• M26: 3,619,969 km (0.034 R)
• M27: 3,963,296 km (0.081 R)
• M28: 4,048,717 km (0.1 R)
• M29: 4,591,458 km (0.045 R)
• M30: 4,838,294 km (0.051 R)
• M31: 4,921,620 km (0.083 R)
• M32: 5,013,773 km (0.111 R)
• M33: 5,216,927 km (0.112 R)
• M34: 5,310,874 km (0.053 R)
• M35: 5,474,684 km (0.118 R)
• M36: 5,605,133 km (0.111 R)
• M37: 5,736,779 km (0.064 R)
• M38: 6,137,552 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256

Radius: 9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.31 AU - 2.63 AU

Year: 2680 Days

Day: 13.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,235,106 km

• M1: 132,993 km (0.039 R)
• M2: 209,138 km (0.056 R)
• M3: 305,628 km (0.105 R)
• M4: 458,517 km (0.078 R)
• M5: 515,664 km (0.092 R)
• M6: 638,484 km (0.108 R)
• M7: 794,813 km (0.114 R)
• M8: 889,958 km (0.037 R)
• M9: 980,764 km (0.059 R)
• M10: 1,127,519 km (0.078 R)
• M11: 1,235,678 km (0.104 R)
• M12: 1,395,000 km (0.114 R)
• M13: 1,754,633 km (0.116 R)
• M14: 1,870,422 km (0.082 R)
• M15: 2,043,208 km (0.087 R)
• M16: 2,131,770 km (0.089 R)
• M17: 2,210,159 km (0.047 R)
• M18: 2,347,041 km (0.027 R)
• M19: 2,416,454 km (0.077 R)
• M20: 2,533,889 km (0.107 R)
• M21: 2,677,203 km (0.087 R)
• M22: 2,774,293 km (0.103 R)
• M23: 2,872,578 km (0.074 R)
• M24: 3,060,174 km (0.12 R)
• M25: 3,149,035 km (0.119 R)
• M26: 3,368,495 km (0.101 R)
• M27: 3,473,513 km (0.115 R)
• M28: 3,606,356 km (0.114 R)
• M29: 3,918,417 km (0.105 R)
• M30: 4,001,294 km (0.101 R)
• M31: 4,253,367 km (0.118 R)
• M32: 4,539,547 km (0.095 R)
• M33: 4,655,785 km (0.087 R)
• M34: 5,085,580 km (0.078 R)
• M35: 5,590,173 km (0.051 R)
• M36: 5,935,445 km (0.107 R)
• M37: 6,158,795 km (0.045 R)
• M38: 6,630,178 km (0.084 R)
• M39: 6,729,211 km (0.106 R)
• M40: 7,130,134 km (0.037 R)
• M41: 7,197,752 km (0.071 R)
• M42: 7,607,800 km (0.058 R)
• M43: 7,711,621 km (0.114 R)
• M44: 8,043,130 km (0.034 R)
• M45: 8,558,045 km (0.117 R)
• M46: 8,774,364 km (0.088 R)
• M47: 8,919,474 km (0.119 R)
• M48: 9,359,890 km (0.097 R)
• M49: 9,657,440 km (0.047 R)
• M50: 10,052,528 km (0.088 R)
• M51: 10,147,523 km (0.065 R)
• M52: 10,626,386 km (0.095 R)
• M53: 10,956,249 km (0.1 R)
• M54: 11,289,553 km (0.085 R)
• M55: 11,546,562 km (0.067 R)
• M56: 11,765,723 km (0.057 R)
• M57: 11,925,793 km (0.117 R)
• M58: 11,986,081 km (0.11 R)
• M59: 12,066,564 km (0.085 R)
• M60: 12,799,295 km (0.115 R)
• M61: 12,902,218 km (0.073 R)
• M62: 13,108,813 km (0.113 R)
• M63: 13,441,668 km (0.05 R)
• M64: 13,967,355 km (0.064 R)
• M65: 14,115,756 km (0.114 R)
• M66: 14,243,363 km (0.103 R)
• M67: 14,328,783 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.3

Radius: 14.4

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.98 AU - 5.26 AU

Year: 7997 Days

Day: 7.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,235,106 km

• M1: 185,950 km (0.078 R)
• M2: 417,378 km (0.112 R)
• M3: 715,975 km (0.115 R)
• M4: 900,878 km (0.097 R)
• M5: 999,912 km (0.089 R)
• M6: 1,340,547 km (0.103 R)
• M7: 1,534,874 km (0.087 R)
• M8: 2,107,385 km (0.047 R)
• M9: 3,357,425 km (0.068 R)
• M10: 3,463,939 km (0.035 R)
• M11: 3,735,459 km (0.105 R)
• M12: 4,270,421 km (0.026 R)
• M13: 4,799,848 km (0.104 R)
• M14: 5,103,083 km (0.115 R)
• M15: 5,350,368 km (0.088 R)
• M16: 5,444,016 km (0.099 R)
• M17: 5,856,757 km (0.073 R)
• M18: 6,611,627 km (0.111 R)
• M19: 6,746,116 km (0.11 R)
• M20: 6,915,461 km (0.088 R)
• M21: 7,224,081 km (0.073 R)
• M22: 7,432,321 km (0.062 R)
• M23: 7,642,506 km (0.077 R)
• M24: 7,890,240 km (0.067 R)
• M25: 8,285,029 km (0.064 R)
• M26: 8,982,305 km (0.096 R)
• M27: 9,094,055 km (0.115 R)
• M28: 9,660,133 km (0.099 R)
• M29: 10,354,716 km (0.073 R)
• M30: 11,025,513 km (0.084 R)
• M31: 11,145,341 km (0.058 R)
• M32: 13,248,537 km (0.082 R)
• M33: 13,418,630 km (0.082 R)
• M34: 13,976,630 km (0.055 R)
• M35: 14,673,606 km (0.056 R)
• M36: 15,070,789 km (0.114 R)
• M37: 15,337,372 km (0.12 R)
• M38: 15,650,630 km (0.112 R)
• M39: 16,511,267 km (0.106 R)
• M40: 17,387,312 km (0.045 R)
• M41: 17,667,060 km (0.082 R)
• M42: 17,854,506 km (0.098 R)
• M43: 18,183,920 km (0.101 R)
• M44: 18,468,007 km (0.083 R)
• M45: 19,377,113 km (0.098 R)
• M46: 19,715,803 km (0.071 R)
• M47: 20,007,668 km (0.084 R)
• M48: 20,203,043 km (0.08 R)
• M49: 20,349,948 km (0.12 R)
• M50: 20,497,302 km (0.103 R)
• M51: 20,941,308 km (0.118 R)
• M52: 21,638,285 km (0.117 R)
• M53: 22,241,763 km (0.074 R)
• M54: 23,259,926 km (0.11 R)
• M55: 24,345,408 km (0.084 R)
• M56: 25,500,154 km (0.079 R)
• M57: 26,190,997 km (0.084 R)
• M58: 28,081,316 km (0.117 R)
• M59: 28,574,540 km (0.076 R)
• M60: 28,849,800 km (0.093 R)
• M61: 29,070,606 km (0.038 R)
• M62: 29,181,309 km (0.08 R)
• M63: 31,253,090 km (0.113 R)
• M64: 31,593,425 km (0.081 R)
• M65: 31,878,109 km (0.097 R)
• M66: 32,335,281 km (0.086 R)
• M67: 33,371,844 km (0.07 R)
• M68: 34,712,391 km (0.079 R)
• M69: 34,947,259 km (0.119 R)
• M70: 35,359,701 km (0.05 R)
• M71: 35,832,879 km (0.079 R)
• M72: 36,070,291 km (0.1 R)
• M73: 36,965,335 km (0.091 R)
• M74: 37,867,709 km (0.062 R)
• M75: 38,594,755 km (0.077 R)
• M76: 39,021,109 km (0.069 R)
• M77: 39,755,485 km (0.09 R)
• M78: 40,186,027 km (0.112 R)
• M79: 40,989,667 km (0.102 R)
• M80: 41,549,163 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.9

Radius: 6.1

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.04 AU - 10.96 AU

Year: 21828 Days

Day: 21.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,235,106 km

• M1: 169,345 km (0.1 R)
• M2: 247,734 km (0.109 R)
• M3: 374,144 km (0.1 R)
• M4: 603,029 km (0.111 R)
• M5: 993,779 km (0.044 R)
• M6: 1,044,193 km (0.105 R)
• M7: 1,777,372 km (0.119 R)
• M8: 1,839,306 km (0.084 R)
• M9: 2,126,683 km (0.106 R)
• M10: 3,803,376 km (0.043 R)
• M11: 3,883,561 km (0.058 R)
• M12: 4,004,885 km (0.12 R)
• M13: 5,107,720 km (0.042 R)
• M14: 5,646,572 km (0.119 R)
• M15: 6,062,454 km (0.086 R)
• M16: 6,488,359 km (0.069 R)
• M17: 6,874,920 km (0.084 R)
• M18: 7,071,043 km (0.061 R)
• M19: 8,917,379 km (0.105 R)
• M20: 9,185,160 km (0.117 R)
• M21: 9,401,179 km (0.096 R)
• M22: 10,788,849 km (0.051 R)
• M23: 11,827,058 km (0.085 R)
• M24: 11,944,343 km (0.107 R)
• M25: 12,003,135 km (0.094 R)
• M26: 13,873,258 km (0.094 R)
• M27: 16,026,270 km (0.036 R)
• M28: 16,613,292 km (0.081 R)
• M29: 16,810,612 km (0.074 R)
• M30: 18,077,855 km (0.105 R)
• M31: 22,059,852 km (0.073 R)
• M32: 24,259,688 km (0.078 R)
• M33: 24,933,178 km (0.088 R)
• M34: 25,461,258 km (0.073 R)
• M35: 25,764,643 km (0.101 R)
• M36: 26,605,233 km (0.119 R)
• M37: 26,759,020 km (0.067 R)
• M38: 28,078,174 km (0.088 R)
• M39: 29,656,880 km (0.084 R)
• M40: 31,264,459 km (0.098 R)
• M41: 31,996,890 km (0.069 R)
• M42: 32,324,360 km (0.1 R)
• M43: 35,828,391 km (0.045 R)
• M44: 36,338,819 km (0.068 R)
• M45: 36,594,781 km (0.072 R)
• M46: 36,765,921 km (0.119 R)
• M47: 37,711,379 km (0.086 R)
• M48: 37,970,632 km (0.077 R)
• M49: 40,242,276 km (0.111 R)
• M50: 44,915,564 km (0.098 R)
• M51: 45,465,635 km (0.104 R)
• M52: 47,036,563 km (0.052 R)
• M53: 49,284,570 km (0.051 R)
• M54: 50,897,833 km (0.089 R)
• M55: 51,088,720 km (0.038 R)
• M56: 51,758,918 km (0.058 R)
• M57: 52,239,427 km (0.092 R)
• M58: 52,914,562 km (0.097 R)
• M59: 56,234,737 km (0.117 R)
• M60: 56,629,676 km (0.072 R)
• M61: 56,926,627 km (0.119 R)
• M62: 57,124,845 km (0.048 R)
• M63: 59,621,633 km (0.08 R)
• M64: 59,923,671 km (0.081 R)
• M65: 60,933,905 km (0.088 R)
• M66: 62,255,902 km (0.096 R)
• M67: 62,460,103 km (0.076 R)
• M68: 63,484,400 km (0.076 R)
• M69: 63,587,173 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 12,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit