🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.53 AU - 0.61 AU

Year: 159 Days

Day: 24.8 Hours

Environment

Temp: 222 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.16 AU - 1.7 AU

Year: 631 Days

Day: 42.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.3 AU - 3.3 AU

Year: 1729 Days

Day: 35.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.5 AU - 4.5 AU

Year: 2952 Days

Day: 31.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.8

Radius: 11.9

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.85 AU - 8.89 AU

Year: 8934 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,686,863 km

• M1: 204,201 km (0.113 R)
• M2: 285,882 km (0.101 R)
• M3: 523,293 km (0.1 R)
• M4: 725,849 km (0.064 R)
• M5: 864,077 km (0.071 R)
• M6: 1,031,178 km (0.087 R)
• M7: 1,250,638 km (0.099 R)
• M8: 1,901,539 km (0.114 R)
• M9: 1,998,927 km (0.027 R)
• M10: 2,173,507 km (0.111 R)
• M11: 2,249,952 km (0.098 R)
• M12: 2,353,324 km (0.078 R)
• M13: 2,432,013 km (0.025 R)
• M14: 2,646,087 km (0.117 R)
• M15: 2,838,470 km (0.112 R)
• M16: 3,035,640 km (0.095 R)
• M17: 3,179,254 km (0.08 R)
• M18: 3,413,973 km (0.1 R)
• M19: 3,503,433 km (0.06 R)
• M20: 3,684,745 km (0.097 R)
• M21: 3,869,199 km (0.079 R)
• M22: 4,637,684 km (0.113 R)
• M23: 5,558,010 km (0.069 R)
• M24: 6,533,687 km (0.057 R)
• M25: 6,757,785 km (0.06 R)
• M26: 7,522,828 km (0.12 R)
• M27: 8,074,844 km (0.071 R)
• M28: 8,558,494 km (0.059 R)
• M29: 9,936,590 km (0.076 R)
• M30: 10,022,309 km (0.06 R)
• M31: 10,237,730 km (0.028 R)
• M32: 10,498,330 km (0.059 R)
• M33: 10,937,400 km (0.101 R)
• M34: 11,203,833 km (0.117 R)
• M35: 11,652,627 km (0.095 R)
• M36: 11,924,745 km (0.119 R)
• M37: 13,081,137 km (0.051 R)
• M38: 13,222,357 km (0.079 R)
• M39: 14,128,173 km (0.049 R)
• M40: 14,418,392 km (0.081 R)
• M41: 14,808,394 km (0.106 R)
• M42: 15,054,034 km (0.06 R)
• M43: 15,949,227 km (0.116 R)
• M44: 18,684,026 km (0.077 R)
• M45: 19,915,366 km (0.114 R)
• M46: 21,228,087 km (0.083 R)
• M47: 21,950,795 km (0.084 R)
• M48: 22,738,128 km (0.073 R)
• M49: 22,851,374 km (0.08 R)
• M50: 23,706,625 km (0.115 R)
• M51: 23,821,367 km (0.032 R)
• M52: 24,340,471 km (0.103 R)
• M53: 24,804,973 km (0.081 R)
• M54: 25,389,601 km (0.115 R)
• M55: 26,991,046 km (0.108 R)
• M56: 27,171,012 km (0.039 R)
• M57: 27,471,854 km (0.03 R)
• M58: 27,652,867 km (0.102 R)
• M59: 28,441,846 km (0.054 R)
• M60: 29,917,929 km (0.066 R)
• M61: 30,104,178 km (0.12 R)
• M62: 30,665,170 km (0.06 R)
• M63: 32,114,773 km (0.11 R)
• M64: 33,393,386 km (0.076 R)
• M65: 33,844,723 km (0.054 R)
• M66: 34,558,305 km (0.086 R)
• M67: 34,818,904 km (0.107 R)
• M68: 35,407,871 km (0.064 R)
• M69: 37,127,648 km (0.114 R)
• M70: 37,528,421 km (0.073 R)
• M71: 37,997,859 km (0.114 R)
• M72: 38,199,517 km (0.118 R)
• M73: 38,536,561 km (0.11 R)
• M74: 38,942,271 km (0.107 R)
• M75: 40,579,470 km (0.104 R)
• M76: 41,614,088 km (0.062 R)
• M77: 42,169,396 km (0.101 R)
• M78: 42,517,809 km (0.096 R)
• M79: 44,415,309 km (0.049 R)
• M80: 44,556,978 km (0.079 R)
• M81: 47,204,561 km (0.108 R)
• M82: 47,566,289 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.4

Radius: 10.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.41 AU - 11.77 AU

Year: 12715 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,686,863 km

• M1: 129,552 km (0.061 R)
• M2: 246,088 km (0.117 R)
• M3: 362,027 km (0.105 R)
• M4: 558,000 km (0.084 R)
• M5: 693,237 km (0.08 R)
• M6: 874,400 km (0.117 R)
• M7: 944,411 km (0.088 R)
• M8: 2,796,882 km (0.099 R)
• M9: 3,229,220 km (0.116 R)
• M10: 3,396,769 km (0.109 R)
• M11: 3,624,756 km (0.088 R)
• M12: 3,799,038 km (0.1 R)
• M13: 4,065,771 km (0.092 R)
• M14: 4,186,347 km (0.102 R)
• M15: 4,806,879 km (0.119 R)
• M16: 4,934,486 km (0.084 R)
• M17: 5,456,283 km (0.094 R)
• M18: 5,689,955 km (0.097 R)
• M19: 5,893,109 km (0.116 R)
• M20: 6,167,621 km (0.071 R)
• M21: 6,446,322 km (0.036 R)
• M22: 6,800,570 km (0.092 R)
• M23: 7,016,140 km (0.106 R)
• M24: 7,713,865 km (0.115 R)
• M25: 7,788,514 km (0.09 R)
• M26: 7,901,161 km (0.101 R)
• M27: 8,014,257 km (0.097 R)
• M28: 8,977,667 km (0.047 R)
• M29: 9,373,354 km (0.086 R)
• M30: 9,855,657 km (0.09 R)
• M31: 10,222,621 km (0.113 R)
• M32: 11,012,348 km (0.108 R)
• M33: 11,308,103 km (0.066 R)
• M34: 11,649,485 km (0.078 R)
• M35: 12,473,770 km (0.096 R)
• M36: 12,915,233 km (0.117 R)
• M37: 13,182,564 km (0.059 R)
• M38: 13,496,720 km (0.077 R)
• M39: 14,592,674 km (0.04 R)
• M40: 14,917,750 km (0.095 R)
• M41: 15,011,099 km (0.075 R)
• M42: 15,669,779 km (0.028 R)
• M43: 16,002,634 km (0.034 R)
• M44: 16,626,906 km (0.106 R)
• M45: 17,063,881 km (0.071 R)
• M46: 17,553,814 km (0.116 R)
• M47: 17,850,018 km (0.101 R)
• M48: 17,949,052 km (0.112 R)
• M49: 18,347,281 km (0.106 R)
• M50: 18,497,328 km (0.081 R)
• M51: 19,101,853 km (0.107 R)
• M52: 20,020,683 km (0.11 R)
• M53: 20,175,218 km (0.097 R)
• M54: 20,953,875 km (0.092 R)
• M55: 21,425,706 km (0.099 R)
• M56: 24,220,344 km (0.035 R)
• M57: 25,604,124 km (0.111 R)
• M58: 25,716,024 km (0.076 R)
• M59: 26,503,208 km (0.066 R)
• M60: 28,621,813 km (0.057 R)
• M61: 29,496,212 km (0.03 R)
• M62: 30,853,663 km (0.037 R)
• M63: 31,990,607 km (0.112 R)
• M64: 32,776,295 km (0.12 R)
• M65: 34,181,917 km (0.079 R)
• M66: 34,799,157 km (0.111 R)
• M67: 35,047,191 km (0.07 R)
• M68: 36,358,416 km (0.039 R)
• M69: 37,304,922 km (0.103 R)
• M70: 37,749,377 km (0.113 R)
• M71: 37,876,685 km (0.078 R)
• M72: 38,004,142 km (0.109 R)
• M73: 39,093,364 km (0.108 R)
• M74: 39,544,701 km (0.118 R)
• M75: 39,609,477 km (0.084 R)
• M76: 40,322,760 km (0.098 R)
• M77: 40,648,285 km (0.072 R)
• M78: 41,040,231 km (0.087 R)
• M79: 41,893,687 km (0.092 R)
• M80: 42,819,399 km (0.118 R)
• M81: 43,151,655 km (0.033 R)
• M82: 43,818,712 km (0.096 R)
• M83: 45,162,849 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.3

Radius: 3

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 13.61 AU - 17.79 AU

Year: 22952 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 36,686,863 km

• M1: 190,887 km (0.077 R)
• M2: 227,688 km (0.093 R)
• M3: 257,009 km (0.074 R)
• M4: 658,679 km (0.113 R)
• M5: 760,107 km (0.117 R)
• M6: 790,026 km (0.092 R)
• M7: 882,179 km (0.034 R)
• M8: 1,656,946 km (0.047 R)
• M9: 1,774,979 km (0.057 R)
• M10: 2,560,966 km (0.099 R)
• M11: 2,697,399 km (0.114 R)
• M12: 2,930,024 km (0.09 R)
• M13: 3,290,854 km (0.091 R)
• M14: 4,646,061 km (0.112 R)
• M15: 4,924,164 km (0.055 R)
• M16: 5,036,960 km (0.106 R)
• M17: 5,642,832 km (0.119 R)
• M18: 6,210,556 km (0.113 R)
• M19: 6,332,478 km (0.09 R)
• M20: 6,362,996 km (0.05 R)
• M21: 6,547,600 km (0.066 R)
• M22: 7,335,232 km (0.061 R)
• M23: 8,894,940 km (0.061 R)
• M24: 8,929,198 km (0.119 R)
• M25: 9,135,643 km (0.052 R)
• M26: 9,448,452 km (0.058 R)
• M27: 9,729,397 km (0.1 R)
• M28: 11,100,611 km (0.03 R)
• M29: 11,808,658 km (0.092 R)
• M30: 12,492,769 km (0.118 R)
• M31: 13,582,290 km (0.043 R)
• M32: 14,098,403 km (0.106 R)
• M33: 14,742,421 km (0.066 R)
• M34: 17,885,921 km (0.039 R)
• M35: 17,972,539 km (0.05 R)
• M36: 18,232,988 km (0.111 R)
• M37: 20,542,929 km (0.033 R)
• M38: 21,778,159 km (0.115 R)
• M39: 22,195,238 km (0.118 R)
• M40: 22,614,860 km (0.1 R)
• M41: 22,755,332 km (0.071 R)
• M42: 23,794,289 km (0.111 R)
• M43: 24,752,164 km (0.104 R)
• M44: 25,820,293 km (0.065 R)
• M45: 26,261,607 km (0.111 R)
• M46: 26,409,260 km (0.093 R)
• M47: 28,353,584 km (0.083 R)
• M48: 28,555,690 km (0.113 R)
• M49: 28,961,101 km (0.093 R)
• M50: 29,931,692 km (0.069 R)
• M51: 30,446,907 km (0.103 R)
• M52: 30,809,233 km (0.041 R)
• M53: 31,120,845 km (0.087 R)
• M54: 31,329,235 km (0.093 R)
• M55: 32,220,090 km (0.093 R)
• M56: 32,853,787 km (0.098 R)
• M57: 33,065,917 km (0.115 R)
• M58: 34,241,008 km (0.052 R)
• M59: 35,212,646 km (0.113 R)
• M60: 35,321,104 km (0.052 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 12,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit