🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.47 AU - 0.59 AU

Year: 253 Days

Day: 38.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.1

Radius: 14.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.03 AU - 1.53 AU

Year: 950 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 23,489,688 km

• M1: 194,328 km (0.086 R)
• M2: 293,212 km (0.037 R)
• M3: 387,907 km (0.041 R)
• M4: 504,145 km (0.059 R)
• M5: 597,045 km (0.082 R)
• M6: 777,311 km (0.08 R)
• M7: 889,509 km (0.034 R)
• M8: 1,038,508 km (0.105 R)
• M9: 1,295,817 km (0.065 R)
• M10: 1,391,111 km (0.112 R)
• M11: 1,503,010 km (0.116 R)
• M12: 1,699,282 km (0.102 R)
• M13: 1,966,614 km (0.032 R)
• M14: 2,109,779 km (0.092 R)
• M15: 2,198,939 km (0.118 R)
• M16: 2,465,971 km (0.109 R)
• M17: 2,647,134 km (0.114 R)
• M18: 2,814,983 km (0.067 R)
• M19: 3,189,427 km (0.1 R)
• M20: 3,387,494 km (0.094 R)
• M21: 3,492,961 km (0.111 R)
• M22: 3,717,058 km (0.066 R)
• M23: 4,138,775 km (0.077 R)
• M24: 4,439,018 km (0.117 R)
• M25: 4,575,900 km (0.054 R)
• M26: 4,821,689 km (0.078 R)
• M27: 4,951,690 km (0.08 R)
• M28: 5,348,722 km (0.108 R)
• M29: 5,756,376 km (0.118 R)
• M30: 5,848,230 km (0.12 R)
• M31: 6,022,062 km (0.11 R)
• M32: 6,446,023 km (0.111 R)
• M33: 6,685,978 km (0.116 R)
• M34: 6,807,002 km (0.116 R)
• M35: 6,977,693 km (0.081 R)
• M36: 7,298,431 km (0.079 R)
• M37: 7,460,745 km (0.102 R)
• M38: 7,674,820 km (0.043 R)
• M39: 7,865,258 km (0.054 R)
• M40: 8,044,625 km (0.07 R)
• M41: 8,186,444 km (0.064 R)
• M42: 8,315,996 km (0.038 R)
• M43: 8,420,266 km (0.085 R)
• M44: 8,511,820 km (0.095 R)
• M45: 8,709,139 km (0.065 R)
• M46: 8,854,848 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.9

Radius: 14.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.36 AU - 1.64 AU

Year: 1205 Days

Day: 14.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 23,489,688 km

• M1: 179,069 km (0.094 R)
• M2: 289,173 km (0.112 R)
• M3: 465,249 km (0.083 R)
• M4: 656,435 km (0.11 R)
• M5: 805,585 km (0.057 R)
• M6: 907,161 km (0.044 R)
• M7: 1,060,948 km (0.095 R)
• M8: 1,232,686 km (0.113 R)
• M9: 1,352,664 km (0.06 R)
• M10: 1,495,081 km (0.115 R)
• M11: 1,661,434 km (0.045 R)
• M12: 1,923,230 km (0.115 R)
• M13: 2,013,587 km (0.118 R)
• M14: 2,177,995 km (0.059 R)
• M15: 2,531,346 km (0.112 R)
• M16: 2,653,417 km (0.111 R)
• M17: 2,857,469 km (0.092 R)
• M18: 3,019,783 km (0.111 R)
• M19: 3,185,387 km (0.106 R)
• M20: 3,390,486 km (0.113 R)
• M21: 3,550,406 km (0.096 R)
• M22: 3,675,171 km (0.072 R)
• M23: 3,788,716 km (0.113 R)
• M24: 3,954,769 km (0.11 R)
• M25: 4,175,875 km (0.075 R)
• M26: 4,494,818 km (0.069 R)
• M27: 5,185,212 km (0.118 R)
• M28: 5,327,330 km (0.083 R)
• M29: 5,688,309 km (0.12 R)
• M30: 6,132,166 km (0.108 R)
• M31: 6,464,872 km (0.045 R)
• M32: 6,602,801 km (0.054 R)
• M33: 6,881,352 km (0.06 R)
• M34: 7,259,087 km (0.101 R)
• M35: 7,386,395 km (0.116 R)
• M36: 8,249,275 km (0.096 R)
• M37: 8,549,668 km (0.096 R)
• M38: 9,024,043 km (0.114 R)
• M39: 9,212,835 km (0.112 R)
• M40: 9,699,328 km (0.089 R)
• M41: 10,140,791 km (0.084 R)
• M42: 10,408,721 km (0.114 R)
• M43: 10,498,629 km (0.106 R)
• M44: 10,788,101 km (0.091 R)
• M45: 10,879,056 km (0.084 R)
• M46: 10,988,562 km (0.066 R)
• M47: 11,153,419 km (0.115 R)
• M48: 11,319,173 km (0.056 R)
• M49: 11,522,926 km (0.11 R)
• M50: 11,615,975 km (0.029 R)
• M51: 11,728,024 km (0.096 R)
• M52: 12,084,815 km (0.111 R)
• M53: 12,312,204 km (0.04 R)
• M54: 12,655,681 km (0.088 R)
• M55: 12,790,169 km (0.055 R)
• M56: 12,963,852 km (0.1 R)
• M57: 13,060,642 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.9

Radius: 11.2

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.48 AU - 2.34 AU

Year: 1732 Days

Day: 6.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 23,489,688 km

• M1: 140,622 km (0.038 R)
• M2: 217,216 km (0.105 R)
• M3: 308,471 km (0.119 R)
• M4: 593,904 km (0.074 R)
• M5: 684,859 km (0.09 R)
• M6: 777,460 km (0.092 R)
• M7: 923,019 km (0.099 R)
• M8: 1,086,978 km (0.113 R)
• M9: 1,283,849 km (0.118 R)
• M10: 1,571,675 km (0.05 R)
• M11: 1,806,544 km (0.069 R)
• M12: 2,130,124 km (0.085 R)
• M13: 2,208,214 km (0.061 R)
• M14: 2,379,205 km (0.063 R)
• M15: 2,626,041 km (0.095 R)
• M16: 2,758,585 km (0.09 R)
• M17: 2,844,304 km (0.076 R)
• M18: 3,106,549 km (0.119 R)
• M19: 3,234,306 km (0.107 R)
• M20: 3,448,829 km (0.057 R)
• M21: 3,681,604 km (0.106 R)
• M22: 3,851,098 km (0.099 R)
• M23: 3,988,578 km (0.096 R)
• M24: 4,120,673 km (0.082 R)
• M25: 4,190,835 km (0.081 R)
• M26: 4,374,990 km (0.109 R)
• M27: 4,453,828 km (0.087 R)
• M28: 4,693,035 km (0.029 R)
• M29: 4,906,810 km (0.118 R)
• M30: 5,078,549 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.9

Radius: 12.4

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.84 AU - 2.1 AU

Year: 1814 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 23,489,688 km

• M1: 154,684 km (0.098 R)
• M2: 255,513 km (0.093 R)
• M3: 409,001 km (0.098 R)
• M4: 680,820 km (0.111 R)
• M5: 779,405 km (0.083 R)
• M6: 865,872 km (0.087 R)
• M7: 1,068,428 km (0.09 R)
• M8: 1,236,277 km (0.116 R)
• M9: 1,434,644 km (0.093 R)
• M10: 1,521,410 km (0.113 R)
• M11: 1,666,371 km (0.101 R)
• M12: 1,769,593 km (0.033 R)
• M13: 1,970,653 km (0.106 R)
• M14: 2,142,092 km (0.104 R)
• M15: 2,605,696 km (0.084 R)
• M16: 2,781,024 km (0.093 R)
• M17: 3,257,942 km (0.079 R)
• M18: 3,373,881 km (0.06 R)
• M19: 3,506,125 km (0.074 R)
• M20: 3,670,085 km (0.075 R)
• M21: 3,790,960 km (0.05 R)
• M22: 4,099,131 km (0.092 R)
• M23: 4,463,552 km (0.107 R)
• M24: 4,789,077 km (0.103 R)
• M25: 4,921,471 km (0.109 R)
• M26: 5,360,391 km (0.107 R)
• M27: 5,619,345 km (0.108 R)
• M28: 5,794,374 km (0.109 R)
• M29: 6,042,408 km (0.119 R)
• M30: 6,677,750 km (0.11 R)
• M31: 6,844,701 km (0.105 R)
• M32: 7,163,644 km (0.072 R)
• M33: 7,738,548 km (0.101 R)
• M34: 8,031,610 km (0.118 R)
• M35: 8,229,080 km (0.06 R)
• M36: 8,408,148 km (0.117 R)
• M37: 8,912,293 km (0.117 R)
• M38: 9,219,567 km (0.096 R)
• M39: 9,405,667 km (0.08 R)
• M40: 9,676,589 km (0.103 R)
• M41: 9,823,643 km (0.081 R)
• M42: 10,056,118 km (0.095 R)
• M43: 10,333,174 km (0.069 R)
• M44: 10,656,156 km (0.087 R)
• M45: 10,807,997 km (0.11 R)
• M46: 11,069,943 km (0.1 R)
• M47: 11,201,739 km (0.106 R)
• M48: 11,444,686 km (0.106 R)
• M49: 11,734,158 km (0.115 R)
• M50: 12,138,820 km (0.057 R)
• M51: 12,411,238 km (0.12 R)
• M52: 13,124,221 km (0.102 R)
• M53: 13,520,805 km (0.074 R)
• M54: 13,638,239 km (0.098 R)
• M55: 14,063,845 km (0.052 R)
• M56: 14,182,776 km (0.049 R)
• M57: 14,302,155 km (0.114 R)
• M58: 14,734,493 km (0.085 R)
• M59: 15,000,777 km (0.03 R)
• M60: 15,171,169 km (0.072 R)
• M61: 15,538,282 km (0.107 R)
• M62: 15,685,935 km (0.104 R)
• M63: 15,809,353 km (0.113 R)
• M64: 16,131,886 km (0.079 R)
• M65: 16,231,519 km (0.118 R)
• M66: 16,481,497 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.9

Radius: 10.2

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.07 AU - 3.19 AU

Year: 3633 Days

Day: 12.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,489,688 km

• M1: 130,749 km (0.051 R)
• M2: 254,316 km (0.117 R)
• M3: 372,499 km (0.097 R)
• M4: 541,095 km (0.071 R)
• M5: 757,713 km (0.034 R)
• M6: 1,073,814 km (0.082 R)
• M7: 1,159,383 km (0.112 R)
• M8: 1,650,214 km (0.086 R)
• M9: 1,807,890 km (0.107 R)
• M10: 1,970,802 km (0.085 R)
• M11: 2,263,715 km (0.087 R)
• M12: 2,359,158 km (0.111 R)
• M13: 2,570,540 km (0.094 R)
• M14: 2,960,093 km (0.095 R)
• M15: 3,569,854 km (0.1 R)
• M16: 3,737,703 km (0.092 R)
• M17: 3,813,250 km (0.085 R)
• M18: 3,965,690 km (0.108 R)
• M19: 4,336,094 km (0.069 R)
• M20: 4,415,531 km (0.108 R)
• M21: 4,717,718 km (0.094 R)
• M22: 5,992,891 km (0.063 R)
• M23: 6,282,662 km (0.064 R)
• M24: 6,829,741 km (0.079 R)
• M25: 7,108,891 km (0.052 R)
• M26: 7,202,838 km (0.1 R)
• M27: 7,273,598 km (0.06 R)
• M28: 7,993,613 km (0.1 R)
• M29: 8,263,338 km (0.087 R)
• M30: 8,362,072 km (0.055 R)
• M31: 8,635,836 km (0.073 R)
• M32: 9,397,589 km (0.034 R)
• M33: 10,022,459 km (0.098 R)
• M34: 10,233,841 km (0.105 R)
• M35: 10,473,197 km (0.118 R)
• M36: 10,634,015 km (0.072 R)
• M37: 11,312,292 km (0.061 R)
• M38: 11,477,149 km (0.116 R)
• M39: 11,670,579 km (0.101 R)
• M40: 11,920,856 km (0.119 R)
• M41: 12,341,824 km (0.118 R)
• M42: 12,767,729 km (0.08 R)
• M43: 12,968,191 km (0.053 R)
• M44: 13,343,083 km (0.053 R)
• M45: 13,517,364 km (0.079 R)
• M46: 13,721,715 km (0.109 R)
• M47: 14,848,486 km (0.12 R)
• M48: 14,938,694 km (0.078 R)
• M49: 15,271,100 km (0.102 R)
• M50: 15,483,978 km (0.101 R)
• M51: 15,728,271 km (0.097 R)
• M52: 15,820,274 km (0.118 R)
• M53: 16,190,080 km (0.063 R)
• M54: 17,126,862 km (0.109 R)
• M55: 17,316,253 km (0.082 R)
• M56: 17,411,247 km (0.104 R)
• M57: 17,538,256 km (0.085 R)
• M58: 17,633,699 km (0.075 R)
• M59: 17,729,292 km (0.107 R)
• M60: 18,726,961 km (0.101 R)
• M61: 18,856,961 km (0.058 R)
• M62: 20,240,891 km (0.091 R)
• M63: 20,474,713 km (0.115 R)
• M64: 20,776,601 km (0.032 R)
• M65: 20,843,920 km (0.073 R)
• M66: 21,283,139 km (0.094 R)
• M67: 21,964,857 km (0.041 R)
• M68: 22,033,373 km (0.086 R)
• M69: 22,342,891 km (0.118 R)
• M70: 22,411,706 km (0.069 R)
• M71: 23,000,822 km (0.096 R)
• M72: 23,070,385 km (0.037 R)
• M73: 23,174,954 km (0.099 R)
• M74: 23,244,816 km (0.099 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: 335 - 19,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit