🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.73 AU - 0.83 AU

Year: 255 Days

Day: 35.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,731,787 km

• M1: 214,224 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.68 AU - 0.92 AU

Year: 265 Days

Day: 47.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.76 AU - 0.92 AU

Year: 286 Days

Day: 20.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 61.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,731,787 km

• M1: 349,012 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.44 AU - 2.14 AU

Year: 888 Days

Day: 23.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,731,787 km

• M1: 363,373 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.7

Radius: 8.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.08 AU - 5.26 AU

Year: 3743 Days

Day: 13.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 105,731,787 km

• M1: 102,475 km (0.084 R)
• M2: 166,054 km (0.11 R)
• M3: 239,357 km (0.098 R)
• M4: 291,417 km (0.086 R)
• M5: 432,487 km (0.094 R)
• M6: 532,120 km (0.111 R)
• M7: 622,926 km (0.044 R)
• M8: 917,783 km (0.058 R)
• M9: 1,008,439 km (0.092 R)
• M10: 1,112,709 km (0.115 R)
• M11: 1,298,360 km (0.053 R)
• M12: 1,412,353 km (0.084 R)
• M13: 1,517,970 km (0.047 R)
• M14: 1,761,964 km (0.109 R)
• M15: 1,914,404 km (0.099 R)
• M16: 2,191,758 km (0.109 R)
• M17: 2,453,854 km (0.114 R)
• M18: 2,917,906 km (0.079 R)
• M19: 3,053,442 km (0.064 R)
• M20: 3,377,621 km (0.112 R)
• M21: 3,680,407 km (0.104 R)
• M22: 3,942,353 km (0.118 R)
• M23: 4,176,473 km (0.105 R)
• M24: 4,449,639 km (0.067 R)
• M25: 4,623,322 km (0.032 R)
• M26: 5,067,478 km (0.102 R)
• M27: 5,121,633 km (0.114 R)
• M28: 5,358,895 km (0.075 R)
• M29: 5,525,098 km (0.028 R)
• M30: 5,599,598 km (0.079 R)
• M31: 5,844,041 km (0.068 R)
• M32: 5,977,033 km (0.068 R)
• M33: 6,207,414 km (0.057 R)
• M34: 6,401,742 km (0.09 R)
• M35: 7,036,785 km (0.116 R)
• M36: 7,097,372 km (0.057 R)
• M37: 7,464,485 km (0.08 R)
• M38: 7,588,352 km (0.092 R)
• M39: 7,837,881 km (0.077 R)
• M40: 8,409,345 km (0.094 R)
• M41: 8,646,009 km (0.088 R)
• M42: 8,732,626 km (0.085 R)
• M43: 9,081,937 km (0.119 R)
• M44: 9,324,734 km (0.091 R)
• M45: 9,391,306 km (0.115 R)
• M46: 10,043,253 km (0.052 R)
• M47: 10,111,619 km (0.114 R)
• M48: 10,386,281 km (0.108 R)
• M49: 10,501,471 km (0.067 R)
• M50: 11,036,733 km (0.113 R)
• M51: 11,224,927 km (0.091 R)
• M52: 11,390,681 km (0.098 R)
• M53: 11,509,462 km (0.104 R)
• M54: 11,844,262 km (0.099 R)
• M55: 12,376,830 km (0.081 R)
• M56: 12,843,127 km (0.109 R)
• M57: 13,016,511 km (0.052 R)
• M58: 13,265,292 km (0.09 R)
• M59: 13,641,531 km (0.076 R)
• M60: 13,717,227 km (0.047 R)
• M61: 14,225,262 km (0.06 R)
• M62: 14,920,892 km (0.12 R)
• M63: 15,155,162 km (0.079 R)
• M64: 15,417,108 km (0.081 R)
• M65: 15,706,729 km (0.091 R)
• M66: 15,839,123 km (0.069 R)
• M67: 15,918,560 km (0.09 R)
• M68: 16,345,213 km (0.111 R)
• M69: 16,398,769 km (0.09 R)
• M70: 16,452,325 km (0.09 R)
• M71: 16,613,592 km (0.105 R)
• M72: 16,910,693 km (0.091 R)
• M73: 16,964,847 km (0.11 R)
• M74: 17,019,151 km (0.101 R)
• M75: 17,757,267 km (0.102 R)
• M76: 17,839,845 km (0.074 R)
• M77: 18,282,954 km (0.102 R)
• M78: 18,366,430 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474

Radius: 11.9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.57 AU - 6.41 AU

Year: 4770 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 105,731,787 km

• M1: 215,421 km (0.088 R)
• M2: 295,306 km (0.103 R)
• M3: 564,732 km (0.074 R)
• M4: 655,538 km (0.103 R)
• M5: 877,840 km (0.119 R)
• M6: 1,204,562 km (0.116 R)
• M7: 1,312,871 km (0.117 R)
• M8: 1,424,621 km (0.096 R)
• M9: 1,795,174 km (0.049 R)
• M10: 2,048,294 km (0.079 R)
• M11: 2,129,825 km (0.05 R)
• M12: 2,501,875 km (0.072 R)
• M13: 2,677,951 km (0.105 R)
• M14: 3,698,658 km (0.076 R)
• M15: 3,879,671 km (0.12 R)
• M16: 4,313,655 km (0.064 R)
• M17: 4,483,149 km (0.103 R)
• M18: 4,697,972 km (0.053 R)
• M19: 4,960,516 km (0.112 R)
• M20: 5,115,798 km (0.074 R)
• M21: 5,227,847 km (0.026 R)
• M22: 5,499,966 km (0.095 R)
• M23: 6,200,533 km (0.06 R)
• M24: 6,805,955 km (0.069 R)
• M25: 6,929,224 km (0.12 R)
• M26: 7,278,684 km (0.07 R)
• M27: 7,557,236 km (0.119 R)
• M28: 7,891,138 km (0.088 R)
• M29: 8,546,826 km (0.1 R)
• M30: 8,733,524 km (0.056 R)
• M31: 9,219,866 km (0.098 R)
• M32: 9,910,111 km (0.118 R)
• M33: 10,388,974 km (0.101 R)
• M34: 10,616,961 km (0.031 R)
• M35: 10,875,466 km (0.081 R)
• M36: 11,722,489 km (0.093 R)
• M37: 13,017,408 km (0.101 R)
• M38: 13,232,530 km (0.11 R)
• M39: 13,884,777 km (0.12 R)
• M40: 14,041,705 km (0.09 R)
• M41: 14,515,930 km (0.107 R)
• M42: 14,675,102 km (0.117 R)
• M43: 14,931,064 km (0.101 R)
• M44: 15,188,522 km (0.074 R)
• M45: 15,317,775 km (0.063 R)
• M46: 15,610,089 km (0.092 R)
• M47: 15,871,436 km (0.047 R)
• M48: 17,199,716 km (0.065 R)
• M49: 17,300,844 km (0.08 R)
• M50: 17,401,972 km (0.075 R)
• M51: 17,877,245 km (0.104 R)
• M52: 17,979,570 km (0.055 R)
• M53: 18,287,891 km (0.069 R)
• M54: 19,258,332 km (0.09 R)
• M55: 19,398,356 km (0.101 R)
• M56: 19,961,741 km (0.074 R)
• M57: 21,647,709 km (0.104 R)
• M58: 22,048,931 km (0.105 R)
• M59: 23,267,106 km (0.092 R)
• M60: 23,491,054 km (0.098 R)
• M61: 24,129,089 km (0.096 R)
• M62: 24,280,183 km (0.12 R)
• M63: 24,545,121 km (0.099 R)
• M64: 24,963,397 km (0.103 R)
• M65: 25,116,136 km (0.105 R)
• M66: 25,192,581 km (0.075 R)
• M67: 25,768,682 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.7

Radius: 8.8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.96 AU - 13.16 AU

Year: 14576 Days

Day: 5.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 105,731,787 km

• M1: 334,202 km (0.097 R)
• M2: 578,645 km (0.066 R)
• M3: 761,154 km (0.071 R)
• M4: 859,589 km (0.095 R)
• M5: 962,513 km (0.119 R)
• M6: 1,219,372 km (0.074 R)
• M7: 2,183,830 km (0.085 R)
• M8: 2,302,760 km (0.106 R)
• M9: 2,497,686 km (0.068 R)
• M10: 2,597,169 km (0.04 R)
• M11: 3,330,348 km (0.042 R)
• M12: 4,572,758 km (0.085 R)
• M13: 4,974,129 km (0.112 R)
• M14: 5,099,941 km (0.112 R)
• M15: 5,322,543 km (0.104 R)
• M16: 5,516,122 km (0.109 R)
• M17: 5,976,585 km (0.111 R)
• M18: 6,690,316 km (0.064 R)
• M19: 6,829,292 km (0.099 R)
• M20: 7,719,849 km (0.031 R)
• M21: 7,902,358 km (0.103 R)
• M22: 8,197,365 km (0.102 R)
• M23: 9,804,644 km (0.079 R)
• M24: 10,482,323 km (0.111 R)
• M25: 10,684,430 km (0.087 R)
• M26: 11,840,522 km (0.069 R)
• M27: 12,093,342 km (0.068 R)
• M28: 13,472,036 km (0.085 R)
• M29: 14,090,773 km (0.064 R)
• M30: 14,269,243 km (0.11 R)
• M31: 14,628,428 km (0.107 R)
• M32: 15,447,626 km (0.099 R)
• M33: 15,539,628 km (0.096 R)
• M34: 15,770,159 km (0.088 R)
• M35: 16,468,930 km (0.072 R)
• M36: 18,283,852 km (0.063 R)
• M37: 19,512,200 km (0.062 R)
• M38: 22,463,018 km (0.073 R)
• M39: 22,619,348 km (0.115 R)
• M40: 23,989,814 km (0.089 R)
• M41: 24,954,122 km (0.101 R)
• M42: 25,767,485 km (0.096 R)
• M43: 26,259,662 km (0.089 R)
• M44: 26,314,565 km (0.077 R)
• M45: 26,424,519 km (0.097 R)
• M46: 27,031,587 km (0.103 R)
• M47: 27,810,693 km (0.094 R)
• M48: 28,203,088 km (0.051 R)
• M49: 28,484,631 km (0.11 R)
• M50: 29,505,338 km (0.088 R)
• M51: 31,058,912 km (0.055 R)
• M52: 31,233,043 km (0.115 R)
• M53: 31,816,326 km (0.072 R)
• M54: 32,461,990 km (0.067 R)
• M55: 33,468,335 km (0.077 R)
• M56: 34,124,920 km (0.083 R)
• M57: 34,244,748 km (0.101 R)
• M58: 34,846,131 km (0.102 R)
• M59: 35,208,607 km (0.117 R)
• M60: 35,633,016 km (0.098 R)
• M61: 35,937,298 km (0.062 R)
• M62: 36,303,514 km (0.114 R)
• M63: 36,487,070 km (0.047 R)
• M64: 36,548,256 km (0.1 R)
• M65: 36,855,081 km (0.085 R)
• M66: 37,594,992 km (0.037 R)
• M67: 38,028,826 km (0.119 R)
• M68: 38,090,909 km (0.059 R)
• M69: 38,464,305 km (0.054 R)
• M70: 39,843,747 km (0.093 R)
• M71: 40,096,268 km (0.073 R)
• M72: 40,412,668 km (0.075 R)
• M73: 42,844,531 km (0.109 R)
• M74: 43,103,335 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.2

Radius: 5.2

Gravity: 34.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.99 AU - 19.95 AU

Year: 28251 Days

Day: 20 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,731,787 km

• M1: 74,051 km (0.112 R)
• M2: 203,603 km (0.115 R)
• M3: 727,195 km (0.079 R)
• M4: 1,107,174 km (0.088 R)
• M5: 1,465,012 km (0.077 R)
• M6: 1,695,991 km (0.09 R)
• M7: 1,856,360 km (0.086 R)
• M8: 2,021,666 km (0.085 R)
• M9: 2,322,357 km (0.119 R)
• M10: 2,591,334 km (0.057 R)
• M11: 2,965,329 km (0.088 R)
• M12: 3,306,412 km (0.112 R)
• M13: 4,131,893 km (0.102 R)
• M14: 4,185,449 km (0.09 R)
• M15: 4,347,763 km (0.114 R)
• M16: 4,402,366 km (0.074 R)
• M17: 7,082,562 km (0.025 R)
• M18: 7,211,365 km (0.094 R)
• M19: 7,340,917 km (0.088 R)
• M20: 8,540,991 km (0.116 R)
• M21: 8,678,172 km (0.106 R)
• M22: 10,016,325 km (0.105 R)
• M23: 10,160,837 km (0.068 R)
• M24: 10,819,965 km (0.097 R)
• M25: 10,968,366 km (0.047 R)
• M26: 11,117,366 km (0.11 R)
• M27: 11,267,113 km (0.097 R)
• M28: 11,417,459 km (0.108 R)
• M29: 12,410,939 km (0.056 R)
• M30: 12,957,270 km (0.1 R)
• M31: 14,889,326 km (0.116 R)
• M32: 14,971,755 km (0.045 R)
• M33: 15,804,417 km (0.049 R)
• M34: 16,396,226 km (0.101 R)
• M35: 17,081,384 km (0.09 R)
• M36: 17,775,967 km (0.105 R)
• M37: 17,950,996 km (0.067 R)
• M38: 20,552,952 km (0.117 R)
• M39: 20,644,805 km (0.113 R)
• M40: 21,198,467 km (0.084 R)
• M41: 21,944,362 km (0.073 R)
• M42: 22,414,847 km (0.099 R)
• M43: 25,899,431 km (0.073 R)
• M44: 28,621,065 km (0.06 R)
• M45: 29,135,083 km (0.071 R)
• M46: 33,246,631 km (0.113 R)
• M47: 34,438,776 km (0.113 R)
• M48: 34,657,040 km (0.097 R)
• M49: 35,976,194 km (0.1 R)
• M50: 37,535,751 km (0.103 R)
• M51: 38,098,090 km (0.094 R)
• M52: 38,210,887 km (0.025 R)
• M53: 39,003,606 km (0.11 R)
• M54: 43,047,834 km (0.056 R)
• M55: 43,400,586 km (0.087 R)
• M56: 44,109,082 km (0.12 R)
• M57: 44,346,194 km (0.103 R)
• M58: 45,777,098 km (0.036 R)
• M59: 46,981,062 km (0.117 R)
• M60: 48,439,491 km (0.1 R)
• M61: 50,903,069 km (0.092 R)
• M62: 55,823,044 km (0.09 R)
• M63: 57,367,043 km (0.112 R)
• M64: 58,014,503 km (0.056 R)
• M65: 58,274,205 km (0.042 R)
• M66: 60,102,590 km (0.116 R)
• M67: 62,215,361 km (0.092 R)
• M68: 63,147,206 km (0.033 R)
• M69: 63,280,797 km (0.088 R)
• M70: 65,159,746 km (0.074 R)
• M71: 65,835,181 km (0.067 R)
• M72: 66,105,953 km (0.115 R)
• M73: 67,056,946 km (0.037 R)
• M74: 70,212,863 km (0.047 R)
• M75: 74,966,186 km (0.119 R)
• M76: 80,544,840 km (0.108 R)
• M77: 80,834,461 km (0.116 R)
• M78: 83,457,062 km (0.069 R)
• M79: 83,603,668 km (0.091 R)
• M80: 85,220,970 km (0.11 R)
• M81: 87,294,247 km (0.061 R)
• M82: 89,534,026 km (0.112 R)
• M83: 90,886,990 km (0.105 R)
• M84: 91,641,561 km (0.115 R)
• M85: 93,004,996 km (0.087 R)
• M86: 94,222,424 km (0.108 R)
• M87: 94,375,014 km (0.067 R)
• M88: 95,292,198 km (0.086 R)
• M89: 95,905,250 km (0.071 R)
• M90: 98,990,108 km (0.051 R)
• M91: 100,077,385 km (0.091 R)
• M92: 100,544,729 km (0.06 R)
• M93: 101,012,671 km (0.046 R)
• M94: 102,577,614 km (0.11 R)
• M95: 102,891,620 km (0.054 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 15,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit