🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.56 AU - 0.6 AU

Year: 170 Days

Day: 25.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.47 AU - 1.71 AU

Year: 772 Days

Day: 16.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,449,879 km

• M1: 991,983 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.2

Radius: 13.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.53 AU - 5.61 AU

Year: 3761 Days

Day: 10 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,449,879 km

• M1: 240,853 km (0.114 R)
• M2: 386,710 km (0.107 R)
• M3: 659,128 km (0.078 R)
• M4: 837,598 km (0.107 R)
• M5: 945,907 km (0.091 R)
• M6: 1,287,290 km (0.095 R)
• M7: 1,606,831 km (0.104 R)
• M8: 1,792,033 km (0.073 R)
• M9: 1,887,327 km (0.054 R)
• M10: 2,000,872 km (0.056 R)
• M11: 2,897,112 km (0.086 R)
• M12: 3,740,096 km (0.105 R)
• M13: 3,863,515 km (0.118 R)
• M14: 4,030,316 km (0.113 R)
• M15: 5,035,764 km (0.115 R)
• M16: 5,172,496 km (0.09 R)
• M17: 5,543,349 km (0.111 R)
• M18: 5,637,446 km (0.095 R)
• M19: 5,779,564 km (0.112 R)
• M20: 5,970,900 km (0.107 R)
• M21: 6,091,625 km (0.078 R)
• M22: 6,237,483 km (0.083 R)
• M23: 6,384,688 km (0.103 R)
• M24: 6,632,422 km (0.109 R)
• M25: 6,732,353 km (0.112 R)
• M26: 7,291,550 km (0.096 R)
• M27: 7,681,252 km (0.079 R)
• M28: 8,346,215 km (0.104 R)
• M29: 8,535,755 km (0.076 R)
• M30: 8,644,663 km (0.077 R)
• M31: 8,974,227 km (0.094 R)
• M32: 9,252,180 km (0.081 R)
• M33: 9,589,373 km (0.083 R)
• M34: 9,731,042 km (0.091 R)
• M35: 9,902,033 km (0.092 R)
• M36: 10,333,922 km (0.051 R)
• M37: 11,425,537 km (0.106 R)
• M38: 12,153,032 km (0.09 R)
• M39: 12,615,439 km (0.077 R)
• M40: 12,989,583 km (0.079 R)
• M41: 13,115,096 km (0.034 R)
• M42: 14,620,200 km (0.034 R)
• M43: 14,980,282 km (0.09 R)
• M44: 15,111,928 km (0.114 R)
• M45: 16,179,309 km (0.064 R)
• M46: 16,483,890 km (0.118 R)
• M47: 16,585,916 km (0.104 R)
• M48: 17,582,238 km (0.071 R)
• M49: 18,245,704 km (0.087 R)
• M50: 18,421,631 km (0.089 R)
• M51: 19,131,024 km (0.1 R)
• M52: 19,813,191 km (0.086 R)
• M53: 20,320,926 km (0.115 R)
• M54: 20,723,045 km (0.12 R)
• M55: 22,019,610 km (0.097 R)
• M56: 22,282,004 km (0.063 R)
• M57: 22,394,801 km (0.089 R)
• M58: 22,545,596 km (0.113 R)
• M59: 22,961,777 km (0.114 R)
• M60: 23,456,946 km (0.118 R)
• M61: 24,032,599 km (0.03 R)
• M62: 24,535,397 km (0.087 R)
• M63: 25,002,442 km (0.116 R)
• M64: 25,354,745 km (0.108 R)
• M65: 25,866,519 km (0.063 R)
• M66: 26,024,794 km (0.063 R)
• M67: 26,262,654 km (0.032 R)
• M68: 26,541,056 km (0.076 R)
• M69: 26,820,355 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591

Radius: 10.1

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.48 AU - 5.53 AU

Year: 4305 Days

Day: 8.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 52.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,449,879 km

• M1: 129,851 km (0.116 R)
• M2: 227,987 km (0.115 R)
• M3: 364,570 km (0.085 R)
• M4: 515,664 km (0.073 R)
• M5: 625,768 km (0.048 R)
• M6: 711,338 km (0.119 R)
• M7: 919,877 km (0.074 R)
• M8: 1,174,942 km (0.117 R)
• M9: 1,496,278 km (0.065 R)
• M10: 1,584,690 km (0.075 R)
• M11: 1,674,898 km (0.115 R)
• M12: 1,798,017 km (0.081 R)
• M13: 1,972,298 km (0.099 R)
• M14: 2,135,659 km (0.074 R)
• M15: 2,269,699 km (0.104 R)
• M16: 3,131,532 km (0.099 R)
• M17: 3,400,659 km (0.068 R)
• M18: 3,557,737 km (0.109 R)
• M19: 3,677,265 km (0.077 R)
• M20: 3,777,945 km (0.053 R)
• M21: 4,043,780 km (0.093 R)
• M22: 4,231,525 km (0.084 R)
• M23: 4,746,292 km (0.049 R)
• M24: 4,855,947 km (0.052 R)
• M25: 5,167,858 km (0.063 R)
• M26: 5,303,544 km (0.062 R)
• M27: 5,578,355 km (0.057 R)
• M28: 6,310,038 km (0.056 R)
• M29: 6,430,913 km (0.106 R)
• M30: 6,528,152 km (0.065 R)
• M31: 6,724,275 km (0.069 R)
• M32: 7,071,940 km (0.092 R)
• M33: 7,147,188 km (0.029 R)
• M34: 7,349,295 km (0.11 R)
• M35: 7,425,440 km (0.102 R)
• M36: 7,578,778 km (0.063 R)
• M37: 7,733,163 km (0.097 R)
• M38: 7,940,655 km (0.052 R)
• M39: 10,114,761 km (0.094 R)
• M40: 10,228,006 km (0.114 R)
• M41: 10,800,817 km (0.079 R)
• M42: 12,157,669 km (0.09 R)
• M43: 12,550,813 km (0.081 R)
• M44: 12,917,477 km (0.074 R)
• M45: 13,163,865 km (0.058 R)
• M46: 13,287,582 km (0.102 R)
• M47: 13,411,748 km (0.074 R)
• M48: 13,786,641 km (0.057 R)
• M49: 14,006,849 km (0.063 R)
• M50: 14,196,539 km (0.066 R)
• M51: 14,546,598 km (0.116 R)
• M52: 14,610,626 km (0.059 R)
• M53: 15,028,602 km (0.1 R)
• M54: 15,093,228 km (0.053 R)
• M55: 15,483,080 km (0.097 R)
• M56: 15,646,591 km (0.092 R)
• M57: 15,909,285 km (0.07 R)
• M58: 16,372,440 km (0.093 R)
• M59: 17,822,791 km (0.053 R)
• M60: 18,269,490 km (0.116 R)
• M61: 18,511,390 km (0.091 R)
• M62: 18,754,487 km (0.102 R)
• M63: 18,893,912 km (0.061 R)
• M64: 19,384,294 km (0.108 R)
• M65: 19,595,825 km (0.074 R)
• M66: 19,701,890 km (0.084 R)
• M67: 20,092,340 km (0.091 R)
• M68: 20,270,661 km (0.108 R)
• M69: 20,485,334 km (0.047 R)
• M70: 20,557,141 km (0.079 R)
• M71: 20,989,180 km (0.041 R)
• M72: 21,061,585 km (0.118 R)
• M73: 21,643,072 km (0.089 R)
• M74: 21,789,229 km (0.117 R)
• M75: 21,862,532 km (0.109 R)
• M76: 23,157,302 km (0.11 R)
• M77: 24,210,919 km (0.032 R)
• M78: 24,591,048 km (0.098 R)
• M79: 25,434,181 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.7

Radius: 12.8

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.76 AU - 6.68 AU

Year: 5267 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,449,879 km

• M1: 175,179 km (0.075 R)
• M2: 319,840 km (0.034 R)
• M3: 403,166 km (0.099 R)
• M4: 554,111 km (0.119 R)
• M5: 688,599 km (0.115 R)
• M6: 891,903 km (0.117 R)
• M7: 1,325,886 km (0.112 R)
• M8: 1,427,313 km (0.109 R)
• M9: 1,584,690 km (0.053 R)
• M10: 1,860,100 km (0.115 R)
• M11: 1,994,140 km (0.09 R)
• M12: 2,353,773 km (0.059 R)
• M13: 2,436,650 km (0.119 R)
• M14: 2,541,518 km (0.045 R)
• M15: 2,691,116 km (0.101 R)
• M16: 3,021,578 km (0.096 R)
• M17: 3,365,354 km (0.034 R)
• M18: 3,601,569 km (0.088 R)
• M19: 3,794,550 km (0.077 R)
• M20: 3,892,387 km (0.117 R)
• M21: 4,652,943 km (0.048 R)
• M22: 4,757,811 km (0.097 R)
• M23: 4,863,576 km (0.102 R)
• M24: 4,970,090 km (0.061 R)
• M25: 5,077,352 km (0.096 R)
• M26: 5,321,645 km (0.065 R)
• M27: 5,963,570 km (0.102 R)
• M28: 6,163,881 km (0.068 R)
• M29: 7,229,168 km (0.096 R)
• M30: 8,575,249 km (0.076 R)
• M31: 10,269,894 km (0.116 R)
• M32: 10,614,119 km (0.103 R)
• M33: 10,822,508 km (0.103 R)
• M34: 10,962,233 km (0.086 R)
• M35: 11,420,451 km (0.098 R)
• M36: 11,562,719 km (0.12 R)
• M37: 11,812,996 km (0.049 R)
• M38: 12,246,381 km (0.12 R)
• M39: 13,993,684 km (0.088 R)
• M40: 15,659,756 km (0.094 R)
• M41: 15,897,317 km (0.119 R)
• M42: 16,899,473 km (0.111 R)
• M43: 17,021,096 km (0.049 R)
• M44: 17,306,080 km (0.1 R)
• M45: 17,633,849 km (0.11 R)
• M46: 19,514,743 km (0.105 R)
• M47: 19,898,611 km (0.111 R)
• M48: 20,112,985 km (0.109 R)
• M49: 21,371,103 km (0.093 R)
• M50: 21,634,694 km (0.104 R)
• M51: 23,148,176 km (0.086 R)
• M52: 23,917,708 km (0.112 R)
• M53: 24,054,290 km (0.099 R)
• M54: 24,145,545 km (0.071 R)
• M55: 24,374,280 km (0.088 R)
• M56: 24,557,687 km (0.116 R)
• M57: 24,695,616 km (0.114 R)
• M58: 24,879,921 km (0.061 R)
• M59: 26,088,672 km (0.11 R)
• M60: 26,182,470 km (0.044 R)
• M61: 26,323,241 km (0.082 R)
• M62: 27,602,602 km (0.103 R)
• M63: 27,841,660 km (0.095 R)
• M64: 28,370,189 km (0.056 R)
• M65: 28,466,530 km (0.064 R)
• M66: 29,339,583 km (0.081 R)
• M67: 29,534,808 km (0.05 R)
• M68: 29,681,414 km (0.103 R)
• M69: 30,714,986 km (0.054 R)
• M70: 30,863,537 km (0.091 R)
• M71: 31,111,720 km (0.053 R)
• M72: 31,560,214 km (0.118 R)
• M73: 31,910,423 km (0.064 R)
• M74: 32,111,183 km (0.115 R)
• M75: 32,514,050 km (0.093 R)
• M76: 33,222,845 km (0.117 R)
• M77: 34,141,675 km (0.102 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: 425 - 19,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit