🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.44 AU - 1.46 AU

Year: 648 Days

Day: 45.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.71 AU - 1.95 AU

Year: 918 Days

Day: 28.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.8 AU - 1.98 AU

Year: 964 Days

Day: 29.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.4

Radius: 9.5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.19 AU - 5.75 AU

Year: 4109 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 78,225,686 km

• M1: 148,401 km (0.068 R)
• M2: 391,198 km (0.078 R)
• M3: 563,086 km (0.106 R)
• M4: 654,939 km (0.11 R)
• M5: 944,561 km (0.093 R)
• M6: 1,046,886 km (0.116 R)
• M7: 1,273,078 km (0.067 R)
• M8: 1,355,656 km (0.062 R)
• M9: 1,504,506 km (0.112 R)
• M10: 1,681,330 km (0.061 R)
• M11: 2,190,262 km (0.078 R)
• M12: 2,572,635 km (0.061 R)
• M13: 2,638,458 km (0.09 R)
• M14: 2,718,193 km (0.084 R)
• M15: 3,017,539 km (0.046 R)
• M16: 3,185,238 km (0.12 R)
• M17: 3,428,334 km (0.057 R)
• M18: 3,632,984 km (0.047 R)
• M19: 3,766,725 km (0.045 R)
• M20: 5,059,250 km (0.115 R)
• M21: 5,410,656 km (0.113 R)
• M22: 5,683,821 km (0.117 R)
• M23: 6,297,023 km (0.099 R)
• M24: 6,512,145 km (0.093 R)
• M25: 6,747,911 km (0.102 R)
• M26: 7,415,566 km (0.115 R)
• M27: 7,988,078 km (0.103 R)
• M28: 8,084,867 km (0.096 R)
• M29: 9,074,308 km (0.058 R)
• M30: 9,236,023 km (0.069 R)
• M31: 9,976,233 km (0.074 R)
• M32: 10,143,334 km (0.071 R)
• M33: 10,438,042 km (0.091 R)
• M34: 10,522,714 km (0.047 R)
• M35: 11,186,929 km (0.099 R)
• M36: 11,710,521 km (0.049 R)
• M37: 11,776,494 km (0.067 R)
• M38: 12,309,062 km (0.118 R)
• M39: 12,691,135 km (0.067 R)
• M40: 13,489,838 km (0.103 R)
• M41: 13,744,304 km (0.048 R)
• M42: 14,516,977 km (0.104 R)
• M43: 14,658,946 km (0.11 R)
• M44: 15,714,508 km (0.087 R)
• M45: 16,031,057 km (0.095 R)
• M46: 16,177,813 km (0.061 R)
• M47: 16,349,701 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.8

Radius: 13.8

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.48 AU - 5.6 AU

Year: 4196 Days

Day: 9 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,225,686 km

• M1: 214,972 km (0.06 R)
• M2: 309,219 km (0.08 R)
• M3: 433,834 km (0.109 R)
• M4: 667,954 km (0.108 R)
• M5: 1,009,038 km (0.102 R)
• M6: 1,204,412 km (0.102 R)
• M7: 1,334,114 km (0.115 R)
• M8: 1,477,129 km (0.077 R)
• M9: 1,625,381 km (0.071 R)
• M10: 1,884,185 km (0.06 R)
• M11: 2,212,702 km (0.083 R)
• M12: 2,699,793 km (0.096 R)
• M13: 2,883,499 km (0.054 R)
• M14: 2,976,998 km (0.105 R)
• M15: 3,242,085 km (0.073 R)
• M16: 3,350,244 km (0.048 R)
• M17: 3,592,742 km (0.112 R)
• M18: 3,806,817 km (0.089 R)
• M19: 4,224,345 km (0.092 R)
• M20: 4,319,040 km (0.098 R)
• M21: 4,414,633 km (0.046 R)
• M22: 5,115,798 km (0.09 R)
• M23: 5,486,053 km (0.063 R)
• M24: 5,641,934 km (0.083 R)
• M25: 5,918,092 km (0.098 R)
• M26: 6,374,814 km (0.12 R)
• M27: 7,137,913 km (0.097 R)
• M28: 7,322,517 km (0.032 R)
• M29: 8,091,599 km (0.12 R)
• M30: 9,054,710 km (0.055 R)
• M31: 9,193,088 km (0.035 R)
• M32: 9,690,651 km (0.038 R)
• M33: 10,053,874 km (0.106 R)
• M34: 10,277,075 km (0.109 R)
• M35: 10,405,429 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.3

Radius: 13.3

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.07 AU - 10.07 AU

Year: 8502 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 78,225,686 km

• M1: 169,345 km (0.103 R)
• M2: 261,946 km (0.062 R)
• M3: 623,225 km (0.098 R)
• M4: 837,598 km (0.093 R)
• M5: 1,059,602 km (0.05 R)
• M6: 1,301,950 km (0.08 R)
• M7: 2,544,510 km (0.057 R)
• M8: 2,720,138 km (0.073 R)
• M9: 2,873,775 km (0.09 R)
• M10: 2,978,045 km (0.096 R)
• M11: 4,325,323 km (0.074 R)
• M12: 4,719,514 km (0.083 R)
• M13: 6,071,130 km (0.108 R)
• M14: 6,547,151 km (0.109 R)
• M15: 7,752,910 km (0.064 R)
• M16: 8,120,621 km (0.048 R)
• M17: 9,491,387 km (0.114 R)
• M18: 9,884,829 km (0.1 R)
• M19: 10,003,909 km (0.05 R)
• M20: 10,123,438 km (0.07 R)
• M21: 10,606,639 km (0.087 R)
• M22: 12,228,280 km (0.075 R)
• M23: 12,398,971 km (0.106 R)
• M24: 14,104,536 km (0.097 R)
• M25: 14,689,314 km (0.036 R)
• M26: 14,916,404 km (0.113 R)
• M27: 16,022,530 km (0.117 R)
• M28: 16,115,879 km (0.118 R)
• M29: 16,350,150 km (0.094 R)
• M30: 17,011,971 km (0.042 R)
• M31: 17,298,301 km (0.049 R)
• M32: 17,490,085 km (0.114 R)
• M33: 17,682,468 km (0.089 R)
• M34: 18,753,888 km (0.072 R)
• M35: 19,049,643 km (0.118 R)
• M36: 19,247,711 km (0.105 R)
• M37: 19,446,526 km (0.11 R)
• M38: 20,097,277 km (0.101 R)
• M39: 21,368,709 km (0.083 R)
• M40: 21,677,779 km (0.101 R)
• M41: 22,613,813 km (0.103 R)
• M42: 22,928,716 km (0.083 R)
• M43: 23,139,499 km (0.085 R)
• M44: 24,471,369 km (0.069 R)
• M45: 24,632,935 km (0.035 R)
• M46: 24,956,964 km (0.046 R)
• M47: 25,282,489 km (0.073 R)
• M48: 25,937,578 km (0.054 R)
• M49: 27,768,207 km (0.092 R)
• M50: 27,992,903 km (0.051 R)
• M51: 29,182,505 km (0.097 R)
• M52: 30,100,139 km (0.05 R)
• M53: 31,669,720 km (0.077 R)
• M54: 31,787,154 km (0.103 R)
• M55: 33,027,919 km (0.068 R)
• M56: 34,043,838 km (0.089 R)
• M57: 34,344,679 km (0.107 R)
• M58: 35,495,685 km (0.09 R)
• M59: 35,678,643 km (0.097 R)
• M60: 36,290,499 km (0.085 R)
• M61: 37,091,296 km (0.093 R)
• M62: 37,897,778 km (0.052 R)
• M63: 38,271,922 km (0.103 R)
• M64: 39,844,346 km (0.117 R)
• M65: 40,288,352 km (0.104 R)
• M66: 42,533,218 km (0.101 R)
• M67: 42,922,023 km (0.111 R)
• M68: 43,377,249 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.1

Radius: 11.2

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.94 AU - 12.06 AU

Year: 15416 Days

Day: 12.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 78,225,686 km

• M1: 143,913 km (0.059 R)
• M2: 307,274 km (0.096 R)
• M3: 462,108 km (0.089 R)
• M4: 535,860 km (0.05 R)
• M5: 647,310 km (0.09 R)
• M6: 732,282 km (0.096 R)
• M7: 972,835 km (0.115 R)
• M8: 1,370,466 km (0.12 R)
• M9: 2,552,588 km (0.028 R)
• M10: 2,721,484 km (0.062 R)
• M11: 3,220,543 km (0.032 R)
• M12: 3,434,318 km (0.045 R)
• M13: 3,558,784 km (0.114 R)
• M14: 4,038,395 km (0.117 R)
• M15: 4,606,866 km (0.111 R)
• M16: 5,634,155 km (0.111 R)
• M17: 7,043,965 km (0.115 R)
• M18: 7,402,701 km (0.107 R)
• M19: 8,014,108 km (0.102 R)
• M20: 8,179,862 km (0.099 R)
• M21: 8,346,813 km (0.12 R)
• M22: 8,641,671 km (0.118 R)
• M23: 9,285,091 km (0.097 R)
• M24: 9,502,906 km (0.104 R)
• M25: 10,391,517 km (0.106 R)
• M26: 11,029,402 km (0.118 R)
• M27: 11,633,030 km (0.053 R)
• M28: 11,726,827 km (0.117 R)
• M29: 12,199,706 km (0.108 R)
• M30: 12,969,387 km (0.094 R)
• M31: 13,311,069 km (0.114 R)
• M32: 13,458,423 km (0.091 R)
• M33: 13,557,008 km (0.097 R)
• M34: 13,854,109 km (0.119 R)
• M35: 14,203,420 km (0.111 R)
• M36: 14,353,916 km (0.086 R)
• M37: 14,859,856 km (0.117 R)
• M38: 16,307,065 km (0.118 R)
• M39: 16,570,208 km (0.115 R)
• M40: 17,100,832 km (0.057 R)
• M41: 17,529,280 km (0.105 R)
• M42: 17,636,991 km (0.095 R)
• M43: 17,799,005 km (0.041 R)
• M44: 18,178,684 km (0.087 R)
• M45: 19,892,627 km (0.103 R)
• M46: 20,004,975 km (0.067 R)
• M47: 20,569,857 km (0.108 R)
• M48: 21,082,678 km (0.103 R)
• M49: 21,657,433 km (0.063 R)
• M50: 22,062,993 km (0.08 R)
• M51: 22,237,424 km (0.066 R)
• M52: 22,646,574 km (0.096 R)
• M53: 23,650,227 km (0.072 R)
• M54: 24,187,582 km (0.088 R)
• M55: 24,608,251 km (0.074 R)
• M56: 25,701,064 km (0.053 R)
• M57: 26,685,717 km (0.06 R)
• M58: 27,745,319 km (0.096 R)
• M59: 29,392,541 km (0.076 R)
• M60: 29,584,625 km (0.05 R)
• M61: 29,841,484 km (0.106 R)
• M62: 30,034,615 km (0.066 R)
• M63: 32,648,389 km (0.078 R)
• M64: 34,116,842 km (0.075 R)
• M65: 34,723,760 km (0.117 R)
• M66: 34,994,682 km (0.103 R)
• M67: 36,222,432 km (0.097 R)
• M68: 37,325,566 km (0.111 R)
• M69: 37,533,657 km (0.078 R)
• M70: 38,090,311 km (0.098 R)
• M71: 38,369,759 km (0.102 R)
• M72: 39,352,917 km (0.113 R)
• M73: 39,635,357 km (0.104 R)
• M74: 40,415,660 km (0.041 R)
• M75: 40,558,077 km (0.078 R)
• M76: 41,200,899 km (0.041 R)
• M77: 41,703,249 km (0.037 R)
• M78: 42,207,693 km (0.097 R)
• M79: 44,318,668 km (0.114 R)
• M80: 44,833,435 km (0.103 R)
• M81: 45,128,442 km (0.087 R)
• M82: 45,276,244 km (0.078 R)
• M83: 48,340,308 km (0.069 R)
• M84: 48,946,030 km (0.068 R)
• M85: 49,325,859 km (0.115 R)
• M86: 50,624,518 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.1

Radius: 3

Gravity: 109.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 12.97 AU - 13.05 AU

Year: 17403 Days

Day: 19.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,225,686 km

• M1: 39,793 km (0.091 R)
• M2: 346,319 km (0.069 R)
• M3: 384,167 km (0.104 R)
• M4: 484,847 km (0.108 R)
• M5: 639,531 km (0.058 R)
• M6: 1,018,462 km (0.041 R)
• M7: 1,516,474 km (0.104 R)
• M8: 1,579,454 km (0.054 R)
• M9: 1,773,483 km (0.03 R)
• M10: 1,873,265 km (0.085 R)
• M11: 2,697,549 km (0.12 R)
• M12: 3,247,022 km (0.106 R)
• M13: 3,659,912 km (0.103 R)
• M14: 4,534,311 km (0.062 R)
• M15: 5,182,818 km (0.116 R)
• M16: 5,325,535 km (0.12 R)
• M17: 5,909,116 km (0.092 R)
• M18: 7,030,651 km (0.065 R)
• M19: 8,326,468 km (0.065 R)
• M20: 8,661,866 km (0.069 R)
• M21: 8,944,606 km (0.095 R)
• M22: 9,058,450 km (0.056 R)
• M23: 9,345,529 km (0.049 R)
• M24: 9,693,792 km (0.104 R)
• M25: 9,752,285 km (0.111 R)
• M26: 10,583,002 km (0.077 R)
• M27: 11,312,890 km (0.104 R)
• M28: 11,808,508 km (0.105 R)
• M29: 12,501,445 km (0.106 R)
• M30: 12,692,781 km (0.116 R)
• M31: 13,729,045 km (0.103 R)
• M32: 14,124,582 km (0.04 R)
• M33: 15,675,314 km (0.09 R)
• M34: 15,743,979 km (0.119 R)
• M35: 16,227,180 km (0.057 R)
• M36: 16,785,479 km (0.107 R)
• M37: 17,420,971 km (0.073 R)
• M38: 19,743,478 km (0.117 R)
• M39: 20,115,079 km (0.036 R)
• M40: 20,189,579 km (0.081 R)
• M41: 20,789,616 km (0.111 R)
• M42: 22,160,980 km (0.064 R)
• M43: 22,702,225 km (0.073 R)
• M44: 22,857,657 km (0.025 R)
• M45: 24,431,127 km (0.11 R)
• M46: 24,590,300 km (0.037 R)
• M47: 25,070,210 km (0.067 R)
• M48: 25,230,878 km (0.056 R)
• M49: 27,847,045 km (0.083 R)
• M50: 29,271,666 km (0.113 R)
• M51: 29,525,533 km (0.077 R)
• M52: 30,462,465 km (0.068 R)
• M53: 31,755,888 km (0.031 R)
• M54: 32,540,379 km (0.086 R)
• M55: 34,842,541 km (0.115 R)
• M56: 36,194,457 km (0.101 R)
• M57: 36,375,919 km (0.108 R)
• M58: 36,831,145 km (0.046 R)
• M59: 37,471,574 km (0.064 R)
• M60: 37,931,288 km (0.119 R)
• M61: 38,208,044 km (0.097 R)
• M62: 38,763,351 km (0.073 R)
• M63: 42,151,594 km (0.118 R)
• M64: 43,977,585 km (0.059 R)
• M65: 44,851,536 km (0.112 R)
• M66: 47,408,164 km (0.109 R)
• M67: 47,905,277 km (0.067 R)
• M68: 48,804,361 km (0.047 R)
• M69: 49,708,979 km (0.073 R)
• M70: 50,517,705 km (0.059 R)
• M71: 51,534,821 km (0.102 R)
• M72: 52,866,990 km (0.054 R)
• M73: 53,382,504 km (0.046 R)
• M74: 54,418,320 km (0.028 R)
• M75: 55,460,718 km (0.118 R)
• M76: 57,142,198 km (0.103 R)
• M77: 58,308,014 km (0.118 R)
• M78: 58,840,433 km (0.116 R)
• M79: 60,770,694 km (0.103 R)
• M80: 61,635,220 km (0.047 R)
• M81: 61,743,529 km (0.116 R)
• M82: 61,851,988 km (0.077 R)
• M83: 62,939,564 km (0.038 R)
• M84: 70,161,252 km (0.061 R)
• M85: 70,387,593 km (0.076 R)
• M86: 71,181,659 km (0.093 R)
• M87: 72,778,766 km (0.087 R)
• M88: 73,237,134 km (0.109 R)
• M89: 73,351,875 km (0.101 R)
• M90: 76,124,073 km (0.082 R)
• M91: 76,473,085 km (0.103 R)
• M92: 78,225,624 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 14,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit