🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.44 AU - 0.6 AU

Year: 242 Days

Day: 42.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,689,959 km

• M1: 697,575 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.3

Radius: 15

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.84 AU - 0.96 AU

Year: 551 Days

Day: 6.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,689,959 km

• M1: 188,793 km (0.068 R)
• M2: 317,596 km (0.094 R)
• M3: 424,708 km (0.109 R)
• M4: 524,490 km (0.106 R)
• M5: 625,618 km (0.098 R)
• M6: 738,714 km (0.03 R)
• M7: 874,998 km (0.104 R)
• M8: 997,219 km (0.039 R)
• M9: 1,130,062 km (0.107 R)
• M10: 1,286,691 km (0.093 R)
• M11: 1,397,095 km (0.073 R)
• M12: 1,497,026 km (0.116 R)
• M13: 1,604,288 km (0.098 R)
• M14: 1,724,115 km (0.105 R)
• M15: 1,847,085 km (0.107 R)
• M16: 1,983,369 km (0.031 R)
• M17: 2,107,535 km (0.087 R)
• M18: 2,266,408 km (0.118 R)
• M19: 2,391,172 km (0.09 R)
• M20: 2,579,965 km (0.073 R)
• M21: 2,710,564 km (0.091 R)
• M22: 2,820,069 km (0.081 R)
• M23: 2,931,221 km (0.107 R)
• M24: 3,032,050 km (0.117 R)
• M25: 3,176,262 km (0.066 R)
• M26: 3,484,284 km (0.081 R)
• M27: 3,673,974 km (0.033 R)
• M28: 3,770,016 km (0.119 R)
• M29: 3,899,568 km (0.108 R)
• M30: 4,103,320 km (0.095 R)
• M31: 4,432,735 km (0.063 R)
• M32: 4,542,240 km (0.074 R)
• M33: 4,694,232 km (0.075 R)
• M34: 4,819,894 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.6

Radius: 12.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.24 AU - 2.06 AU

Year: 1368 Days

Day: 6.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 44,689,959 km

• M1: 196,871 km (0.108 R)
• M2: 276,307 km (0.108 R)
• M3: 388,805 km (0.077 R)
• M4: 486,791 km (0.096 R)
• M5: 567,425 km (0.082 R)
• M6: 659,577 km (0.118 R)
• M7: 835,205 km (0.028 R)
• M8: 964,009 km (0.057 R)
• M9: 1,092,663 km (0.112 R)
• M10: 1,266,047 km (0.106 R)
• M11: 1,376,151 km (0.094 R)
• M12: 1,709,604 km (0.025 R)
• M13: 1,850,376 km (0.064 R)
• M14: 1,985,912 km (0.119 R)
• M15: 2,315,326 km (0.109 R)
• M16: 2,501,725 km (0.11 R)
• M17: 2,662,543 km (0.094 R)
• M18: 2,744,373 km (0.087 R)
• M19: 2,868,539 km (0.094 R)
• M20: 3,037,286 km (0.107 R)
• M21: 3,133,627 km (0.097 R)
• M22: 3,296,539 km (0.046 R)
• M23: 3,384,502 km (0.103 R)
• M24: 3,630,890 km (0.048 R)
• M25: 3,721,995 km (0.058 R)
• M26: 3,894,781 km (0.035 R)
• M27: 3,987,980 km (0.062 R)
• M28: 4,093,895 km (0.12 R)
• M29: 4,260,398 km (0.053 R)
• M30: 4,575,900 km (0.068 R)
• M31: 4,898,881 km (0.119 R)
• M32: 5,127,018 km (0.11 R)
• M33: 5,319,700 km (0.093 R)
• M34: 5,449,551 km (0.049 R)
• M35: 5,606,779 km (0.111 R)
• M36: 5,805,594 km (0.096 R)
• M37: 5,993,190 km (0.085 R)
• M38: 6,209,957 km (0.112 R)
• M39: 6,374,365 km (0.106 R)
• M40: 6,637,658 km (0.119 R)
• M41: 6,721,432 km (0.092 R)
• M42: 6,819,718 km (0.101 R)
• M43: 7,017,935 km (0.106 R)
• M44: 7,434,266 km (0.116 R)
• M45: 7,785,073 km (0.112 R)
• M46: 7,903,106 km (0.117 R)
• M47: 8,366,560 km (0.091 R)
• M48: 8,609,357 km (0.082 R)
• M49: 8,823,582 km (0.089 R)
• M50: 8,915,883 km (0.1 R)
• M51: 9,210,591 km (0.065 R)
• M52: 9,445,610 km (0.1 R)
• M53: 9,650,708 km (0.079 R)
• M54: 9,777,717 km (0.063 R)
• M55: 9,889,466 km (0.107 R)
• M56: 10,291,436 km (0.12 R)
• M57: 10,502,668 km (0.092 R)
• M58: 10,879,954 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.9

Radius: 12.4

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.96 AU - 4.86 AU

Year: 4992 Days

Day: 13.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,689,959 km

• M1: 159,471 km (0.075 R)
• M2: 273,615 km (0.054 R)
• M3: 401,521 km (0.107 R)
• M4: 481,406 km (0.084 R)
• M5: 591,061 km (0.102 R)
• M6: 674,088 km (0.078 R)
• M7: 880,683 km (0.072 R)
• M8: 1,215,483 km (0.119 R)
• M9: 1,325,437 km (0.111 R)
• M10: 1,439,132 km (0.066 R)
• M11: 1,711,400 km (0.119 R)
• M12: 1,890,319 km (0.101 R)
• M13: 2,019,272 km (0.04 R)
• M14: 2,384,740 km (0.105 R)
• M15: 2,565,304 km (0.082 R)
• M16: 2,897,561 km (0.07 R)
• M17: 3,155,917 km (0.068 R)
• M18: 3,288,012 km (0.037 R)
• M19: 3,512,408 km (0.067 R)
• M20: 3,695,516 km (0.075 R)
• M21: 4,167,348 km (0.101 R)
• M22: 4,784,140 km (0.112 R)
• M23: 4,987,593 km (0.066 R)
• M24: 5,116,247 km (0.083 R)
• M25: 5,350,667 km (0.09 R)
• M26: 5,588,677 km (0.079 R)
• M27: 5,722,418 km (0.096 R)
• M28: 5,830,128 km (0.115 R)
• M29: 6,323,502 km (0.069 R)
• M30: 6,463,077 km (0.066 R)
• M31: 6,688,371 km (0.105 R)
• M32: 7,350,641 km (0.059 R)
• M33: 8,521,095 km (0.086 R)
• M34: 8,830,613 km (0.081 R)
• M35: 8,924,111 km (0.06 R)
• M36: 9,143,721 km (0.038 R)
• M37: 9,845,784 km (0.107 R)
• M38: 10,897,606 km (0.102 R)
• M39: 11,744,181 km (0.064 R)
• M40: 11,950,626 km (0.092 R)
• M41: 12,332,100 km (0.105 R)
• M42: 12,576,843 km (0.11 R)
• M43: 12,788,075 km (0.119 R)
• M44: 13,107,017 km (0.09 R)
• M45: 13,464,407 km (0.071 R)
• M46: 13,572,267 km (0.081 R)
• M47: 13,861,440 km (0.065 R)
• M48: 14,335,515 km (0.087 R)
• M49: 15,337,222 km (0.104 R)
• M50: 15,676,062 km (0.119 R)
• M51: 15,979,446 km (0.116 R)
• M52: 16,361,370 km (0.084 R)
• M53: 16,553,453 km (0.079 R)
• M54: 17,879,638 km (0.116 R)
• M55: 18,156,843 km (0.116 R)
• M56: 18,475,487 km (0.032 R)
• M57: 20,178,509 km (0.076 R)
• M58: 20,260,937 km (0.042 R)
• M59: 20,508,522 km (0.075 R)
• M60: 20,757,303 km (0.101 R)
• M61: 21,341,632 km (0.11 R)
• M62: 21,467,444 km (0.076 R)
• M63: 22,228,149 km (0.108 R)
• M64: 22,783,008 km (0.117 R)
• M65: 22,954,596 km (0.092 R)
• M66: 23,169,718 km (0.069 R)
• M67: 23,906,338 km (0.066 R)
• M68: 24,387,146 km (0.12 R)
• M69: 24,606,606 km (0.103 R)
• M70: 25,092,051 km (0.1 R)
• M71: 25,224,894 km (0.062 R)
• M72: 25,447,047 km (0.109 R)
• M73: 25,625,068 km (0.111 R)
• M74: 26,027,337 km (0.113 R)
• M75: 26,657,293 km (0.101 R)
• M76: 27,110,425 km (0.115 R)
• M77: 27,703,132 km (0.05 R)
• M78: 28,947,936 km (0.077 R)
• M79: 31,444,126 km (0.048 R)
• M80: 31,683,034 km (0.072 R)
• M81: 32,018,731 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.3

Radius: 6.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.75 AU - 11.81 AU

Year: 22853 Days

Day: 23.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,689,959 km

• M1: 99,034 km (0.065 R)
• M2: 214,075 km (0.079 R)
• M3: 504,145 km (0.1 R)
• M4: 577,149 km (0.074 R)
• M5: 1,203,515 km (0.118 R)
• M6: 1,661,733 km (0.078 R)
• M7: 1,750,445 km (0.099 R)
• M8: 2,049,940 km (0.107 R)
• M9: 2,266,707 km (0.114 R)
• M10: 2,592,681 km (0.077 R)
• M11: 2,933,465 km (0.119 R)
• M12: 3,260,635 km (0.107 R)
• M13: 3,400,360 km (0.041 R)
• M14: 3,628,197 km (0.033 R)
• M15: 3,685,942 km (0.051 R)
• M16: 3,743,836 km (0.115 R)
• M17: 4,433,034 km (0.087 R)
• M18: 6,026,849 km (0.12 R)
• M19: 6,337,115 km (0.119 R)
• M20: 7,226,325 km (0.09 R)
• M21: 7,335,532 km (0.12 R)
• M22: 7,408,835 km (0.049 R)
• M23: 7,741,091 km (0.083 R)
• M24: 8,728,288 km (0.067 R)
• M25: 9,040,050 km (0.026 R)
• M26: 9,236,621 km (0.058 R)
• M27: 9,714,437 km (0.112 R)
• M28: 9,915,945 km (0.091 R)
• M29: 10,528,549 km (0.052 R)
• M30: 10,569,838 km (0.103 R)
• M31: 10,777,031 km (0.08 R)
• M32: 10,943,683 km (0.075 R)
• M33: 11,790,107 km (0.053 R)
• M34: 12,438,764 km (0.097 R)
• M35: 12,789,421 km (0.084 R)
• M36: 13,455,580 km (0.116 R)
• M37: 13,680,127 km (0.075 R)
• M38: 13,860,692 km (0.08 R)
• M39: 14,269,842 km (0.111 R)
• M40: 15,567,902 km (0.069 R)
• M41: 16,278,642 km (0.12 R)
• M42: 16,422,106 km (0.09 R)
• M43: 16,710,232 km (0.034 R)
• M44: 17,437,876 km (0.104 R)
• M45: 17,584,631 km (0.12 R)
• M46: 18,823,601 km (0.113 R)
• M47: 20,141,708 km (0.074 R)
• M48: 20,863,817 km (0.057 R)
• M49: 20,967,638 km (0.077 R)
• M50: 21,594,303 km (0.116 R)
• M51: 22,812,478 km (0.066 R)
• M52: 23,349,086 km (0.103 R)
• M53: 23,781,424 km (0.066 R)
• M54: 25,481,305 km (0.096 R)
• M55: 25,982,009 km (0.119 R)
• M56: 26,317,706 km (0.082 R)
• M57: 26,542,253 km (0.075 R)
• M58: 27,560,865 km (0.11 R)
• M59: 27,617,712 km (0.107 R)
• M60: 29,402,863 km (0.118 R)
• M61: 30,456,331 km (0.107 R)
• M62: 30,987,703 km (0.115 R)
• M63: 31,343,746 km (0.096 R)
• M64: 33,873,147 km (0.115 R)
• M65: 35,038,813 km (0.109 R)
• M66: 36,279,877 km (0.088 R)
• M67: 36,843,113 km (0.113 R)
• M68: 37,031,457 km (0.086 R)
• M69: 37,220,100 km (0.114 R)
• M70: 37,914,683 km (0.11 R)
• M71: 39,573,574 km (0.104 R)
• M72: 39,895,209 km (0.073 R)
• M73: 41,974,619 km (0.038 R)
• M74: 43,358,250 km (0.105 R)
• M75: 43,424,522 km (0.073 R)
• M76: 44,289,048 km (0.051 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: 346 - 18,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit