🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.41 AU - 0.65 AU

Year: 253 Days

Day: 13.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 12.2

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.35 AU - 1.45 AU

Year: 1087 Days

Day: 8.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 23,389,957 km

• M1: 161,267 km (0.076 R)
• M2: 261,796 km (0.086 R)
• M3: 342,430 km (0.119 R)
• M4: 466,895 km (0.032 R)
• M5: 576,251 km (0.116 R)
• M6: 668,403 km (0.096 R)
• M7: 880,084 km (0.102 R)
• M8: 1,064,987 km (0.112 R)
• M9: 1,216,829 km (0.105 R)
• M10: 1,443,470 km (0.114 R)
• M11: 1,802,804 km (0.093 R)
• M12: 1,944,922 km (0.117 R)
• M13: 2,020,918 km (0.074 R)
• M14: 2,262,369 km (0.108 R)
• M15: 2,372,024 km (0.087 R)
• M16: 2,589,090 km (0.088 R)
• M17: 2,804,960 km (0.105 R)
• M18: 2,970,864 km (0.1 R)
• M19: 3,058,977 km (0.097 R)
• M20: 3,262,879 km (0.097 R)
• M21: 3,684,147 km (0.079 R)
• M22: 4,104,966 km (0.078 R)
• M23: 4,303,033 km (0.07 R)
• M24: 4,652,643 km (0.1 R)
• M25: 4,774,416 km (0.076 R)
• M26: 5,078,698 km (0.12 R)
• M27: 5,262,404 km (0.069 R)
• M28: 5,409,160 km (0.117 R)
• M29: 5,547,239 km (0.086 R)
• M30: 5,656,445 km (0.098 R)
• M31: 5,796,768 km (0.099 R)
• M32: 5,887,424 km (0.114 R)
• M33: 6,039,715 km (0.084 R)
• M34: 6,142,040 km (0.092 R)
• M35: 6,265,608 km (0.117 R)
• M36: 6,379,452 km (0.113 R)
• M37: 6,462,778 km (0.06 R)
• M38: 6,567,496 km (0.12 R)
• M39: 6,651,570 km (0.083 R)
• M40: 6,767,957 km (0.084 R)
• M41: 7,056,232 km (0.103 R)
• M42: 7,207,326 km (0.078 R)
• M43: 7,359,617 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.9

Radius: 12.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.1 AU - 4.58 AU

Year: 4936 Days

Day: 8.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,389,957 km

• M1: 270,772 km (0.102 R)
• M2: 380,876 km (0.04 R)
• M3: 556,654 km (0.062 R)
• M4: 794,065 km (0.094 R)
• M5: 920,625 km (0.039 R)
• M6: 1,458,430 km (0.047 R)
• M7: 1,630,766 km (0.045 R)
• M8: 2,054,876 km (0.063 R)
• M9: 2,143,887 km (0.064 R)
• M10: 2,234,244 km (0.087 R)
• M11: 2,545,109 km (0.074 R)
• M12: 2,787,457 km (0.087 R)
• M13: 3,071,394 km (0.079 R)
• M14: 3,191,222 km (0.055 R)
• M15: 3,365,055 km (0.091 R)
• M16: 3,470,820 km (0.104 R)
• M17: 3,685,942 km (0.094 R)
• M18: 3,942,502 km (0.1 R)
• M19: 4,531,619 km (0.073 R)
• M20: 4,688,098 km (0.03 R)
• M21: 4,866,419 km (0.09 R)
• M22: 4,986,546 km (0.107 R)
• M23: 5,148,411 km (0.038 R)
• M24: 5,270,782 km (0.108 R)
• M25: 5,623,234 km (0.106 R)
• M26: 5,876,653 km (0.119 R)
• M27: 6,416,701 km (0.056 R)
• M28: 6,504,515 km (0.095 R)
• M29: 6,770,800 km (0.103 R)
• M30: 7,428,881 km (0.06 R)
• M31: 7,544,370 km (0.052 R)
• M32: 8,178,815 km (0.079 R)
• M33: 8,298,194 km (0.113 R)
• M34: 8,854,848 km (0.081 R)
• M35: 10,132,114 km (0.036 R)
• M36: 10,415,153 km (0.06 R)
• M37: 10,518,675 km (0.117 R)
• M38: 11,226,871 km (0.064 R)
• M39: 11,653,824 km (0.111 R)
• M40: 12,167,842 km (0.043 R)
• M41: 12,689,340 km (0.099 R)
• M42: 12,855,543 km (0.07 R)
• M43: 13,022,345 km (0.066 R)
• M44: 13,218,019 km (0.116 R)
• M45: 13,697,331 km (0.038 R)
• M46: 13,867,723 km (0.078 R)
• M47: 14,210,900 km (0.11 R)
• M48: 14,528,048 km (0.081 R)
• M49: 14,672,858 km (0.112 R)
• M50: 15,169,074 km (0.088 R)
• M51: 15,522,724 km (0.095 R)
• M52: 15,700,446 km (0.119 R)
• M53: 15,938,606 km (0.119 R)
• M54: 16,478,953 km (0.087 R)
• M55: 16,660,266 km (0.057 R)
• M56: 16,903,213 km (0.106 R)
• M57: 17,546,633 km (0.104 R)
• M58: 17,793,769 km (0.07 R)
• M59: 18,291,631 km (0.046 R)
• M60: 18,479,526 km (0.044 R)
• M61: 18,605,188 km (0.118 R)
• M62: 18,731,000 km (0.112 R)
• M63: 19,301,117 km (0.111 R)
• M64: 19,428,575 km (0.063 R)
• M65: 19,941,247 km (0.088 R)
• M66: 20,134,677 km (0.1 R)
• M67: 20,231,616 km (0.098 R)
• M68: 20,328,705 km (0.118 R)
• M69: 20,588,407 km (0.077 R)
• M70: 21,505,891 km (0.119 R)
• M71: 21,638,135 km (0.057 R)
• M72: 22,069,426 km (0.119 R)
• M73: 22,403,328 km (0.039 R)
• M74: 22,503,708 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.8

Radius: 3.4

Gravity: 34.5 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.06 AU - 8.68 AU

Year: 13125 Days

Day: 17.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 23,389,957 km

• M1: 43,832 km (0.117 R)
• M2: 130,300 km (0.043 R)
• M3: 158,125 km (0.118 R)
• M4: 198,666 km (0.098 R)
• M5: 411,544 km (0.108 R)
• M6: 911,201 km (0.074 R)
• M7: 1,230,293 km (0.045 R)
• M8: 1,696,739 km (0.102 R)
• M9: 2,315,177 km (0.076 R)
• M10: 2,634,568 km (0.111 R)
• M11: 3,284,421 km (0.094 R)
• M12: 3,402,454 km (0.065 R)
• M13: 3,521,683 km (0.113 R)
• M14: 3,642,409 km (0.065 R)
• M15: 3,825,816 km (0.104 R)
• M16: 3,949,982 km (0.115 R)
• M17: 5,124,475 km (0.109 R)
• M18: 5,261,208 km (0.107 R)
• M19: 5,855,709 km (0.093 R)
• M20: 6,106,585 km (0.103 R)
• M21: 6,142,638 km (0.086 R)
• M22: 6,397,703 km (0.049 R)
• M23: 6,434,354 km (0.111 R)
• M24: 6,656,058 km (0.062 R)
• M25: 6,767,808 km (0.096 R)
• M26: 7,374,427 km (0.1 R)
• M27: 7,801,379 km (0.1 R)
• M28: 7,958,756 km (0.112 R)
• M29: 8,037,744 km (0.111 R)
• M30: 8,316,445 km (0.11 R)
• M31: 8,598,287 km (0.103 R)
• M32: 8,965,101 km (0.036 R)
• M33: 9,714,287 km (0.101 R)
• M34: 10,569,987 km (0.107 R)
• M35: 11,138,908 km (0.1 R)
• M36: 11,538,633 km (0.049 R)
• M37: 12,033,503 km (0.114 R)
• M38: 12,581,331 km (0.107 R)
• M39: 12,765,785 km (0.029 R)
• M40: 13,090,562 km (0.118 R)
• M41: 13,137,236 km (0.048 R)
• M42: 14,033,627 km (0.115 R)
• M43: 14,465,067 km (0.108 R)
• M44: 16,484,937 km (0.07 R)
• M45: 16,686,745 km (0.119 R)
• M46: 16,737,309 km (0.093 R)
• M47: 17,604,677 km (0.09 R)
• M48: 17,707,750 km (0.12 R)
• M49: 17,810,973 km (0.083 R)
• M50: 18,906,628 km (0.111 R)
• M51: 19,117,710 km (0.07 R)
• M52: 19,223,626 km (0.119 R)
• M53: 19,649,082 km (0.069 R)
• M54: 19,702,488 km (0.082 R)
• M55: 19,809,451 km (0.087 R)
• M56: 19,863,007 km (0.117 R)
• M57: 20,239,096 km (0.12 R)
• M58: 21,162,414 km (0.064 R)
• M59: 22,881,144 km (0.092 R)
• M60: 24,013,450 km (0.057 R)
• M61: 24,184,889 km (0.117 R)
• M62: 26,391,159 km (0.086 R)
• M63: 27,101,150 km (0.083 R)
• M64: 27,160,690 km (0.118 R)
• M65: 27,637,758 km (0.064 R)
• M66: 28,419,107 km (0.112 R)
• M67: 29,635,039 km (0.091 R)
• M68: 30,187,803 km (0.105 R)
• M69: 30,682,074 km (0.08 R)
• M70: 31,615,864 km (0.1 R)
• M71: 31,991,953 km (0.097 R)
• M72: 33,447,391 km (0.114 R)
• M73: 34,151,100 km (0.039 R)
• M74: 35,964,226 km (0.074 R)
• M75: 36,225,872 km (0.072 R)
• M76: 36,948,430 km (0.077 R)
• M77: 37,278,443 km (0.099 R)
• M78: 38,274,316 km (0.064 R)
• M79: 38,608,218 km (0.09 R)
• M80: 38,741,959 km (0.105 R)
• M81: 39,615,611 km (0.094 R)
• M82: 39,953,403 km (0.092 R)
• M83: 40,156,556 km (0.105 R)
• M84: 41,040,680 km (0.068 R)
• M85: 41,587,909 km (0.102 R)
• M86: 42,206,346 km (0.112 R)
• M87: 42,413,240 km (0.102 R)
• M88: 43,383,083 km (0.085 R)
• M89: 43,452,646 km (0.075 R)
• M90: 45,414,922 km (0.037 R)
• M91: 45,485,681 km (0.106 R)
• M92: 46,762,948 km (0.091 R)
• M93: 47,191,396 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.3

Radius: 5.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.93 AU - 9.51 AU

Year: 15460 Days

Day: 19.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 23,389,957 km

• M1: 69,114 km (0.101 R)
• M2: 385,813 km (0.088 R)
• M3: 547,379 km (0.058 R)
• M4: 989,740 km (0.073 R)
• M5: 1,775,727 km (0.101 R)
• M6: 2,015,083 km (0.107 R)
• M7: 2,264,762 km (0.093 R)
• M8: 2,607,341 km (0.073 R)
• M9: 2,759,183 km (0.108 R)
• M10: 2,861,957 km (0.068 R)
• M11: 4,191,433 km (0.112 R)
• M12: 4,509,628 km (0.079 R)
• M13: 4,732,828 km (0.103 R)
• M14: 5,147,962 km (0.092 R)
• M15: 5,253,428 km (0.082 R)
• M16: 5,402,578 km (0.117 R)
• M17: 6,123,938 km (0.106 R)
• M18: 7,131,929 km (0.094 R)
• M19: 7,606,902 km (0.079 R)
• M20: 8,388,102 km (0.1 R)
• M21: 9,015,964 km (0.105 R)
• M22: 9,322,790 km (0.099 R)
• M23: 10,104,588 km (0.085 R)
• M24: 10,934,408 km (0.069 R)
• M25: 10,988,712 km (0.097 R)
• M26: 12,008,969 km (0.03 R)
• M27: 12,573,103 km (0.081 R)
• M28: 13,319,297 km (0.109 R)
• M29: 13,377,191 km (0.093 R)
• M30: 14,227,505 km (0.106 R)
• M31: 14,524,756 km (0.064 R)
• M32: 15,367,890 km (0.09 R)
• M33: 15,459,145 km (0.055 R)
• M34: 15,918,261 km (0.119 R)
• M35: 15,979,895 km (0.096 R)
• M36: 16,195,914 km (0.109 R)
• M37: 16,693,477 km (0.096 R)
• M38: 16,787,275 km (0.083 R)
• M39: 17,480,810 km (0.097 R)
• M40: 17,544,240 km (0.089 R)
• M41: 17,703,412 km (0.083 R)
• M42: 17,894,897 km (0.094 R)
• M43: 18,635,706 km (0.097 R)
• M44: 19,682,741 km (0.063 R)
• M45: 20,213,515 km (0.073 R)
• M46: 20,380,316 km (0.052 R)
• M47: 21,255,015 km (0.119 R)
• M48: 21,662,819 km (0.101 R)
• M49: 22,971,501 km (0.079 R)
• M50: 23,110,627 km (0.091 R)
• M51: 23,180,340 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 13,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit