🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.46 AU - 0.58 AU

Year: 246 Days

Day: 35.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,253,677 km

• M1: 182,360 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.7

Radius: 12.4

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.73 AU - 0.89 AU

Year: 478 Days

Day: 5.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 37,253,677 km

• M1: 155,881 km (0.116 R)
• M2: 340,784 km (0.092 R)
• M3: 447,447 km (0.077 R)
• M4: 577,149 km (0.112 R)
• M5: 686,355 km (0.096 R)
• M6: 780,602 km (0.073 R)
• M7: 923,617 km (0.109 R)
• M8: 1,060,649 km (0.086 R)
• M9: 1,221,317 km (0.102 R)
• M10: 1,390,512 km (0.086 R)
• M11: 1,489,995 km (0.101 R)
• M12: 1,567,786 km (0.083 R)
• M13: 1,690,306 km (0.099 R)
• M14: 1,790,687 km (0.102 R)
• M15: 1,951,803 km (0.105 R)
• M16: 2,104,393 km (0.061 R)
• M17: 2,288,847 km (0.093 R)
• M18: 2,379,504 km (0.048 R)
• M19: 2,478,687 km (0.118 R)
• M20: 2,593,578 km (0.06 R)
• M21: 2,740,035 km (0.029 R)
• M22: 2,896,664 km (0.108 R)
• M23: 3,048,805 km (0.075 R)
• M24: 3,164,593 km (0.085 R)
• M25: 3,266,170 km (0.043 R)
• M26: 3,464,687 km (0.119 R)
• M27: 3,545,170 km (0.117 R)
• M28: 3,667,242 km (0.109 R)
• M29: 3,757,599 km (0.077 R)
• M30: 3,907,197 km (0.077 R)
• M31: 4,067,267 km (0.119 R)
• M32: 4,341,779 km (0.083 R)
• M33: 4,428,845 km (0.08 R)
• M34: 4,516,509 km (0.049 R)
• M35: 4,640,227 km (0.117 R)
• M36: 4,720,262 km (0.111 R)
• M37: 4,854,900 km (0.032 R)
• M38: 4,981,759 km (0.032 R)
• M39: 5,137,191 km (0.027 R)
• M40: 5,294,269 km (0.109 R)
• M41: 5,528,240 km (0.115 R)
• M42: 5,717,930 km (0.114 R)
• M43: 5,823,247 km (0.082 R)
• M44: 6,113,467 km (0.091 R)
• M45: 6,270,395 km (0.1 R)
• M46: 6,349,233 km (0.118 R)
• M47: 6,478,186 km (0.079 R)
• M48: 6,708,567 km (0.117 R)
• M49: 6,850,086 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.6

Radius: 9.7

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.69 AU - 0.99 AU

Year: 505 Days

Day: 7.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 37,253,677 km

• M1: 122,072 km (0.062 R)
• M2: 223,649 km (0.109 R)
• M3: 296,204 km (0.108 R)
• M4: 359,184 km (0.059 R)
• M5: 421,716 km (0.06 R)
• M6: 601,832 km (0.093 R)
• M7: 671,694 km (0.046 R)
• M8: 799,451 km (0.069 R)
• M9: 895,343 km (0.108 R)
• M10: 995,275 km (0.096 R)
• M11: 1,157,588 km (0.099 R)
• M12: 1,252,134 km (0.108 R)
• M13: 1,370,316 km (0.092 R)
• M14: 1,541,008 km (0.114 R)
• M15: 1,618,051 km (0.108 R)
• M16: 1,804,749 km (0.108 R)
• M17: 1,886,130 km (0.105 R)
• M18: 2,040,665 km (0.108 R)
• M19: 2,143,887 km (0.12 R)
• M20: 2,261,621 km (0.118 R)
• M21: 2,356,017 km (0.099 R)
• M22: 2,509,803 km (0.057 R)
• M23: 2,680,195 km (0.099 R)
• M24: 3,012,004 km (0.094 R)
• M25: 3,102,211 km (0.115 R)
• M26: 3,207,378 km (0.104 R)
• M27: 3,313,892 km (0.079 R)
• M28: 3,450,475 km (0.077 R)
• M29: 3,603,663 km (0.065 R)
• M30: 3,744,285 km (0.112 R)
• M31: 4,076,692 km (0.084 R)
• M32: 4,169,143 km (0.101 R)
• M33: 4,254,414 km (0.104 R)
• M34: 4,363,770 km (0.056 R)
• M35: 4,697,672 km (0.068 R)
• M36: 4,859,537 km (0.117 R)
• M37: 4,949,446 km (0.066 R)
• M38: 5,081,092 km (0.12 R)
• M39: 5,205,557 km (0.059 R)
• M40: 5,297,560 km (0.112 R)
• M41: 5,440,725 km (0.119 R)
• M42: 5,826,089 km (0.07 R)
• M43: 5,886,826 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.4

Radius: 11.9

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.09 AU - 1.13 AU

Year: 767 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 37,253,677 km

• M1: 152,291 km (0.107 R)
• M2: 310,864 km (0.106 R)
• M3: 476,768 km (0.064 R)
• M4: 598,541 km (0.052 R)
• M5: 699,220 km (0.109 R)
• M6: 794,963 km (0.109 R)
• M7: 871,408 km (0.058 R)
• M8: 1,045,689 km (0.089 R)
• M9: 1,157,289 km (0.08 R)
• M10: 1,266,496 km (0.091 R)
• M11: 1,400,685 km (0.115 R)
• M12: 1,480,720 km (0.109 R)
• M13: 1,562,400 km (0.101 R)
• M14: 1,653,356 km (0.099 R)
• M15: 1,880,595 km (0.105 R)
• M16: 2,151,965 km (0.112 R)
• M17: 2,271,045 km (0.109 R)
• M18: 2,418,549 km (0.111 R)
• M19: 2,587,445 km (0.114 R)
• M20: 2,686,927 km (0.106 R)
• M21: 2,889,932 km (0.083 R)
• M22: 3,088,598 km (0.116 R)
• M23: 3,204,237 km (0.1 R)
• M24: 3,876,081 km (0.034 R)
• M25: 4,032,411 km (0.111 R)
• M26: 4,244,241 km (0.072 R)
• M27: 4,330,110 km (0.093 R)
• M28: 4,470,732 km (0.086 R)
• M29: 4,801,194 km (0.112 R)
• M30: 4,879,434 km (0.108 R)
• M31: 5,014,670 km (0.043 R)
• M32: 5,151,103 km (0.093 R)
• M33: 5,603,039 km (0.025 R)
• M34: 5,792,280 km (0.095 R)
• M35: 5,983,616 km (0.111 R)
• M36: 6,080,106 km (0.103 R)
• M37: 6,189,163 km (0.062 R)
• M38: 6,409,521 km (0.063 R)
• M39: 6,707,221 km (0.042 R)
• M40: 6,807,451 km (0.084 R)
• M41: 7,098,569 km (0.11 R)
• M42: 7,175,163 km (0.061 R)
• M43: 7,252,056 km (0.073 R)
• M44: 7,523,277 km (0.082 R)
• M45: 7,745,430 km (0.049 R)
• M46: 7,824,417 km (0.082 R)
• M47: 8,290,116 km (0.086 R)
• M48: 8,424,754 km (0.102 R)
• M49: 8,628,207 km (0.087 R)
• M50: 8,778,553 km (0.085 R)
• M51: 8,957,173 km (0.107 R)
• M52: 9,430,351 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.6

Radius: 13.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.48 AU - 3.42 AU

Year: 3324 Days

Day: 11.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 133 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,253,677 km

• M1: 224,247 km (0.098 R)
• M2: 316,100 km (0.085 R)
• M3: 449,242 km (0.102 R)
• M4: 579,991 km (0.06 R)
• M5: 799,601 km (0.061 R)
• M6: 1,096,253 km (0.025 R)
• M7: 1,283,849 km (0.095 R)
• M8: 1,375,403 km (0.068 R)
• M9: 1,496,428 km (0.12 R)
• M10: 1,720,824 km (0.117 R)
• M11: 1,881,792 km (0.113 R)
• M12: 2,509,803 km (0.09 R)
• M13: 2,676,755 km (0.108 R)
• M14: 2,951,716 km (0.083 R)
• M15: 3,128,391 km (0.098 R)
• M16: 3,399,911 km (0.068 R)
• M17: 3,510,763 km (0.099 R)
• M18: 3,604,112 km (0.117 R)
• M19: 3,831,650 km (0.105 R)
• M20: 3,927,842 km (0.063 R)
• M21: 4,142,365 km (0.113 R)
• M22: 4,747,189 km (0.106 R)
• M23: 5,081,241 km (0.068 R)
• M24: 5,293,969 km (0.077 R)
• M25: 5,553,073 km (0.115 R)
• M26: 5,750,243 km (0.104 R)
• M27: 6,242,121 km (0.067 R)
• M28: 6,608,486 km (0.114 R)
• M29: 6,701,087 km (0.114 R)
• M30: 6,817,624 km (0.086 R)
• M31: 7,242,631 km (0.036 R)
• M32: 7,338,224 km (0.109 R)
• M33: 7,482,437 km (0.071 R)
• M34: 7,822,622 km (0.051 R)
• M35: 8,217,710 km (0.098 R)
• M36: 8,467,987 km (0.043 R)
• M37: 8,644,812 km (0.033 R)
• M38: 9,208,198 km (0.098 R)
• M39: 10,559,814 km (0.092 R)
• M40: 10,804,706 km (0.085 R)
• M41: 11,106,744 km (0.081 R)
• M42: 11,522,926 km (0.092 R)
• M43: 11,972,766 km (0.052 R)
• M44: 12,313,850 km (0.078 R)
• M45: 12,456,865 km (0.068 R)
• M46: 12,658,074 km (0.101 R)
• M47: 13,769,437 km (0.112 R)
• M48: 14,366,781 km (0.038 R)
• M49: 15,033,838 km (0.063 R)
• M50: 15,710,918 km (0.079 R)
• M51: 16,209,677 km (0.041 R)
• M52: 16,808,667 km (0.083 R)
• M53: 17,350,810 km (0.095 R)
• M54: 17,447,001 km (0.078 R)
• M55: 17,575,655 km (0.087 R)
• M56: 17,898,637 km (0.101 R)
• M57: 18,223,713 km (0.054 R)
• M58: 18,550,585 km (0.066 R)
• M59: 18,978,435 km (0.052 R)
• M60: 19,576,377 km (0.11 R)
• M61: 20,214,113 km (0.075 R)
• M62: 20,383,159 km (0.107 R)
• M63: 20,722,596 km (0.084 R)
• M64: 20,824,772 km (0.073 R)
• M65: 20,961,205 km (0.091 R)
• M66: 22,973,895 km (0.098 R)
• M67: 23,433,459 km (0.102 R)
• M68: 23,682,091 km (0.118 R)
• M69: 23,789,053 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.3

Radius: 5.4

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.48 AU - 9.06 AU

Year: 14208 Days

Day: 23.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,253,677 km

• M1: 142,417 km (0.083 R)
• M2: 196,871 km (0.106 R)
• M3: 280,047 km (0.077 R)
• M4: 586,573 km (0.088 R)
• M5: 627,413 km (0.115 R)
• M6: 785,538 km (0.11 R)
• M7: 831,016 km (0.117 R)
• M8: 908,657 km (0.093 R)
• M9: 1,314,367 km (0.065 R)
• M10: 1,368,671 km (0.069 R)
• M11: 1,498,522 km (0.085 R)
• M12: 1,574,518 km (0.086 R)
• M13: 1,612,964 km (0.098 R)
• M14: 2,056,971 km (0.045 R)
• M15: 2,336,420 km (0.062 R)
• M16: 2,536,881 km (0.097 R)
• M17: 2,859,862 km (0.064 R)
• M18: 2,954,408 km (0.096 R)
• M19: 3,468,277 km (0.104 R)
• M20: 3,748,474 km (0.106 R)
• M21: 4,276,405 km (0.078 R)
• M22: 4,743,449 km (0.039 R)
• M23: 4,827,523 km (0.059 R)
• M24: 4,883,772 km (0.066 R)
• M25: 4,940,320 km (0.112 R)
• M26: 5,342,290 km (0.113 R)
• M27: 5,665,571 km (0.068 R)
• M28: 7,116,670 km (0.113 R)
• M29: 7,213,011 km (0.094 R)
• M30: 7,309,801 km (0.094 R)
• M31: 7,668,387 km (0.098 R)
• M32: 7,800,183 km (0.12 R)
• M33: 7,899,516 km (0.112 R)
• M34: 8,504,340 km (0.052 R)
• M35: 8,881,326 km (0.111 R)
• M36: 9,124,124 km (0.073 R)
• M37: 9,193,836 km (0.051 R)
• M38: 9,580,696 km (0.108 R)
• M39: 9,829,627 km (0.085 R)
• M40: 10,080,802 km (0.057 R)
• M41: 10,152,908 km (0.091 R)
• M42: 10,920,495 km (0.079 R)
• M43: 11,105,996 km (0.119 R)
• M44: 12,087,508 km (0.117 R)
• M45: 12,125,805 km (0.06 R)
• M46: 12,317,889 km (0.12 R)
• M47: 12,900,273 km (0.112 R)
• M48: 12,939,468 km (0.112 R)
• M49: 13,175,084 km (0.064 R)
• M50: 13,770,634 km (0.031 R)
• M51: 14,011,187 km (0.107 R)
• M52: 14,212,845 km (0.109 R)
• M53: 14,334,318 km (0.087 R)
• M54: 15,525,716 km (0.028 R)
• M55: 17,091,258 km (0.065 R)
• M56: 18,133,356 km (0.088 R)
• M57: 18,573,623 km (0.096 R)
• M58: 19,599,565 km (0.108 R)
• M59: 21,752,578 km (0.045 R)
• M60: 22,691,304 km (0.108 R)
• M61: 23,117,957 km (0.118 R)
• M62: 23,787,109 km (0.114 R)
• M63: 23,883,150 km (0.115 R)
• M64: 24,802,429 km (0.12 R)
• M65: 24,899,967 km (0.091 R)
• M66: 25,046,424 km (0.104 R)
• M67: 25,241,948 km (0.112 R)
• M68: 25,634,792 km (0.118 R)
• M69: 26,376,947 km (0.097 R)
• M70: 27,326,893 km (0.072 R)
• M71: 27,983,329 km (0.077 R)
• M72: 28,593,838 km (0.088 R)
• M73: 28,747,176 km (0.054 R)
• M74: 29,054,599 km (0.12 R)
• M75: 29,106,061 km (0.105 R)
• M76: 29,621,126 km (0.05 R)
• M77: 30,139,333 km (0.099 R)
• M78: 30,503,903 km (0.117 R)
• M79: 30,608,323 km (0.06 R)
• M80: 30,765,101 km (0.119 R)
• M81: 31,395,208 km (0.083 R)
• M82: 32,401,403 km (0.105 R)
• M83: 33,418,220 km (0.12 R)
• M84: 34,119,983 km (0.117 R)
• M85: 34,935,740 km (0.108 R)
• M86: 35,867,885 km (0.117 R)
• M87: 36,808,406 km (0.059 R)
• M88: 36,919,558 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 15,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit