🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.45 AU - 0.57 AU

Year: 130 Days

Day: 48 Hours

Environment

Temp: 275 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,948,956 km

• M1: 471,682 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.73 AU - 1.13 AU

Year: 321 Days

Day: 14 Hours

Environment

Temp: 166 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,948,956 km

• M1: 754,422 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.98 AU - 2.14 AU

Year: 1059 Days

Day: 38.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 127 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.76 AU - 2.46 AU

Year: 1098 Days

Day: 48 Hours

Environment

Temp: -66 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.06 AU - 3.54 AU

Year: 2147 Days

Day: 14.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,948,956 km

• M1: 864,975 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.95 AU - 3.99 AU

Year: 2833 Days

Day: 21.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,948,956 km

• M1: 1,514,529 km (0.056 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.2

Radius: 9.8

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.65 AU - 6.83 AU

Year: 4925 Days

Day: 10.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,948,956 km

• M1: 248,632 km (0.085 R)
• M2: 511,625 km (0.082 R)
• M3: 742,604 km (0.113 R)
• M4: 870,809 km (0.109 R)
• M5: 1,063,192 km (0.109 R)
• M6: 1,269,787 km (0.061 R)
• M7: 1,331,271 km (0.061 R)
• M8: 1,393,803 km (0.117 R)
• M9: 1,554,771 km (0.112 R)
• M10: 2,037,822 km (0.115 R)
• M11: 2,372,173 km (0.108 R)
• M12: 2,448,917 km (0.109 R)
• M13: 2,546,006 km (0.117 R)
• M14: 2,684,235 km (0.115 R)
• M15: 2,804,661 km (0.051 R)
• M16: 3,113,580 km (0.111 R)
• M17: 3,831,650 km (0.062 R)
• M18: 3,922,007 km (0.094 R)
• M19: 4,197,866 km (0.101 R)
• M20: 4,361,676 km (0.061 R)
• M21: 4,816,902 km (0.086 R)
• M22: 5,038,007 km (0.059 R)
• M23: 5,112,358 km (0.083 R)
• M24: 5,212,139 km (0.105 R)
• M25: 5,287,537 km (0.038 R)
• M26: 5,643,580 km (0.062 R)
• M27: 5,981,372 km (0.101 R)
• M28: 6,086,689 km (0.111 R)
• M29: 6,165,975 km (0.057 R)
• M30: 6,486,863 km (0.071 R)
• M31: 6,622,249 km (0.052 R)
• M32: 7,341,067 km (0.047 R)
• M33: 7,567,259 km (0.051 R)
• M34: 7,766,972 km (0.065 R)
• M35: 8,084,568 km (0.064 R)
• M36: 8,259,448 km (0.073 R)
• M37: 8,494,765 km (0.1 R)
• M38: 8,762,246 km (0.061 R)
• M39: 8,851,856 km (0.034 R)
• M40: 9,153,295 km (0.103 R)
• M41: 9,335,805 km (0.108 R)
• M42: 9,396,841 km (0.094 R)
• M43: 10,171,608 km (0.104 R)
• M44: 10,582,703 km (0.081 R)
• M45: 10,934,707 km (0.12 R)
• M46: 11,031,347 km (0.104 R)
• M47: 11,486,424 km (0.116 R)
• M48: 12,314,149 km (0.088 R)
• M49: 13,817,159 km (0.096 R)
• M50: 13,956,733 km (0.111 R)
• M51: 14,448,761 km (0.085 R)
• M52: 15,017,981 km (0.091 R)
• M53: 15,089,638 km (0.053 R)
• M54: 15,161,445 km (0.052 R)
• M55: 15,377,464 km (0.079 R)
• M56: 16,399,068 km (0.037 R)
• M57: 16,806,573 km (0.034 R)
• M58: 17,896,543 km (0.105 R)
• M59: 18,239,421 km (0.086 R)
• M60: 18,430,906 km (0.088 R)
• M61: 18,507,650 km (0.11 R)
• M62: 19,086,744 km (0.071 R)
• M63: 19,359,012 km (0.076 R)
• M64: 19,750,360 km (0.081 R)
• M65: 20,342,169 km (0.114 R)
• M66: 21,059,939 km (0.093 R)
• M67: 21,664,464 km (0.1 R)
• M68: 21,745,546 km (0.048 R)
• M69: 21,826,629 km (0.046 R)
• M70: 22,931,858 km (0.079 R)
• M71: 23,345,945 km (0.118 R)
• M72: 23,637,212 km (0.117 R)
• M73: 24,013,450 km (0.054 R)
• M74: 24,644,903 km (0.115 R)
• M75: 24,729,426 km (0.103 R)
• M76: 26,139,535 km (0.051 R)
• M77: 26,312,171 km (0.085 R)
• M78: 26,528,490 km (0.097 R)
• M79: 26,788,939 km (0.091 R)
• M80: 27,137,652 km (0.107 R)
• M81: 27,971,511 km (0.09 R)
• M82: 29,394,934 km (0.098 R)
• M83: 29,574,601 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 11.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.11 AU - 8.55 AU

Year: 7108 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,948,956 km

• M1: 148,551 km (0.095 R)
• M2: 248,482 km (0.058 R)
• M3: 541,395 km (0.089 R)
• M4: 663,616 km (0.087 R)
• M5: 739,761 km (0.101 R)
• M6: 962,961 km (0.1 R)
• M7: 1,141,881 km (0.086 R)
• M8: 1,562,699 km (0.035 R)
• M9: 1,821,952 km (0.097 R)
• M10: 2,078,962 km (0.105 R)
• M11: 2,211,954 km (0.117 R)
• M12: 2,827,101 km (0.111 R)
• M13: 3,454,065 km (0.074 R)
• M14: 3,572,696 km (0.099 R)
• M15: 3,834,343 km (0.108 R)
• M16: 4,081,628 km (0.095 R)
• M17: 4,270,421 km (0.079 R)
• M18: 4,613,449 km (0.119 R)
• M19: 4,854,451 km (0.038 R)
• M20: 5,077,202 km (0.085 R)
• M21: 5,189,849 km (0.085 R)
• M22: 5,765,652 km (0.103 R)
• M23: 6,073,075 km (0.095 R)
• M24: 6,144,882 km (0.083 R)
• M25: 6,902,595 km (0.113 R)
• M26: 7,381,757 km (0.115 R)
• M27: 7,560,976 km (0.081 R)
• M28: 7,845,511 km (0.088 R)
• M29: 8,186,444 km (0.097 R)
• M30: 8,425,352 km (0.119 R)
• M31: 8,505,537 km (0.089 R)
• M32: 8,612,798 km (0.115 R)
• M33: 8,828,668 km (0.094 R)
• M34: 9,046,333 km (0.102 R)
• M35: 9,794,173 km (0.063 R)
• M36: 10,047,741 km (0.058 R)
• M37: 10,446,719 km (0.09 R)
• M38: 10,880,104 km (0.091 R)
• M39: 11,172,119 km (0.108 R)
• M40: 11,348,644 km (0.054 R)
• M41: 11,437,356 km (0.087 R)
• M42: 12,124,309 km (0.07 R)
• M43: 12,305,771 km (0.108 R)
• M44: 12,549,017 km (0.093 R)
• M45: 12,855,543 km (0.081 R)
• M46: 13,475,776 km (0.106 R)
• M47: 13,821,048 km (0.092 R)
• M48: 14,392,362 km (0.1 R)
• M49: 14,520,418 km (0.095 R)
• M50: 14,616,610 km (0.048 R)
• M51: 15,590,940 km (0.073 R)
• M52: 15,821,321 km (0.11 R)
• M53: 16,485,835 km (0.051 R)
• M54: 17,227,242 km (0.115 R)
• M55: 17,567,876 km (0.101 R)
• M56: 17,807,682 km (0.049 R)
• M57: 18,359,698 km (0.063 R)
• M58: 18,742,519 km (0.101 R)
• M59: 19,198,493 km (0.118 R)
• M60: 19,339,414 km (0.112 R)
• M61: 19,480,784 km (0.078 R)
• M62: 19,622,454 km (0.12 R)
• M63: 20,587,958 km (0.045 R)
• M64: 20,696,117 km (0.116 R)
• M65: 20,804,576 km (0.094 R)
• M66: 20,913,184 km (0.118 R)
• M67: 21,313,059 km (0.061 R)
• M68: 21,972,786 km (0.085 R)
• M69: 22,231,141 km (0.057 R)
• M70: 22,639,244 km (0.109 R)
• M71: 22,713,594 km (0.098 R)
• M72: 23,162,089 km (0.033 R)
• M73: 23,538,178 km (0.097 R)
• M74: 23,651,274 km (0.063 R)
• M75: 24,296,190 km (0.054 R)
• M76: 24,793,154 km (0.059 R)
• M77: 26,147,913 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.5

Radius: 4.4

Gravity: 21.2 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 16.24 AU - 19.72 AU

Year: 27306 Days

Day: 23 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,948,956 km

• M1: 57,146 km (0.079 R)
• M2: 294,857 km (0.074 R)
• M3: 385,514 km (0.071 R)
• M4: 485,295 km (0.04 R)
• M5: 527,632 km (0.052 R)
• M6: 1,185,414 km (0.085 R)
• M7: 1,272,629 km (0.099 R)
• M8: 1,302,249 km (0.092 R)
• M9: 1,707,660 km (0.051 R)
• M10: 1,806,544 km (0.076 R)
• M11: 2,364,843 km (0.065 R)
• M12: 2,854,926 km (0.094 R)
• M13: 4,143,263 km (0.078 R)
• M14: 4,187,394 km (0.099 R)
• M15: 4,231,825 km (0.052 R)
• M16: 4,822,587 km (0.099 R)
• M17: 5,979,576 km (0.116 R)
• M18: 6,079,657 km (0.068 R)
• M19: 6,953,010 km (0.113 R)
• M20: 7,592,840 km (0.057 R)
• M21: 8,085,017 km (0.089 R)
• M22: 8,985,147 km (0.102 R)
• M23: 9,330,718 km (0.046 R)
• M24: 10,094,565 km (0.078 R)
• M25: 10,333,623 km (0.117 R)
• M26: 11,556,436 km (0.105 R)
• M27: 12,567,268 km (0.108 R)
• M28: 13,018,306 km (0.094 R)
• M29: 13,803,844 km (0.064 R)
• M30: 14,403,133 km (0.11 R)
• M31: 14,807,197 km (0.108 R)
• M32: 15,146,934 km (0.106 R)
• M33: 15,833,887 km (0.055 R)
• M34: 16,320,828 km (0.063 R)
• M35: 16,460,852 km (0.109 R)
• M36: 17,667,060 km (0.11 R)
• M37: 18,027,291 km (0.117 R)
• M38: 18,462,621 km (0.041 R)
• M39: 19,048,446 km (0.115 R)
• M40: 20,690,881 km (0.042 R)
• M41: 20,842,424 km (0.119 R)
• M42: 20,994,416 km (0.099 R)
• M43: 21,913,694 km (0.093 R)
• M44: 22,145,422 km (0.034 R)
• M45: 22,689,659 km (0.097 R)
• M46: 22,845,988 km (0.113 R)
• M47: 25,151,890 km (0.084 R)
• M48: 25,638,083 km (0.115 R)
• M49: 25,882,376 km (0.081 R)
• M50: 26,045,737 km (0.085 R)
• M51: 26,209,397 km (0.112 R)
• M52: 26,455,486 km (0.079 R)
• M53: 26,702,322 km (0.049 R)
• M54: 27,613,972 km (0.063 R)
• M55: 28,199,498 km (0.115 R)
• M56: 28,789,063 km (0.115 R)
• M57: 29,552,910 km (0.116 R)
• M58: 29,723,601 km (0.077 R)
• M59: 31,100,799 km (0.072 R)
• M60: 32,851,244 km (0.109 R)
• M61: 35,083,842 km (0.077 R)
• M62: 35,990,555 km (0.1 R)
• M63: 37,826,869 km (0.083 R)
• M64: 40,164,934 km (0.09 R)
• M65: 41,303,673 km (0.111 R)
• M66: 42,164,609 km (0.075 R)
• M67: 42,356,692 km (0.106 R)
• M68: 42,452,884 km (0.096 R)
• M69: 43,128,169 km (0.105 R)
• M70: 44,001,671 km (0.082 R)
• M71: 47,353,411 km (0.095 R)
• M72: 47,453,342 km (0.08 R)
• M73: 47,953,448 km (0.101 R)
• M74: 50,480,305 km (0.12 R)
• M75: 51,605,730 km (0.101 R)
• M76: 54,298,642 km (0.113 R)
• M77: 56,401,090 km (0.098 R)
• M78: 58,744,092 km (0.109 R)
• M79: 59,604,130 km (0.089 R)
• M80: 60,576,516 km (0.088 R)
• M81: 61,227,566 km (0.04 R)
• M82: 61,445,231 km (0.079 R)
• M83: 61,990,216 km (0.107 R)
• M84: 62,208,629 km (0.088 R)
• M85: 63,855,402 km (0.12 R)
• M86: 64,075,910 km (0.039 R)
• M87: 64,407,418 km (0.09 R)
• M88: 64,517,971 km (0.097 R)
• M89: 65,182,934 km (0.066 R)
• M90: 65,405,087 km (0.086 R)
• M91: 68,767,448 km (0.084 R)
• M92: 74,031,199 km (0.109 R)
• M93: 74,494,952 km (0.079 R)
• M94: 74,611,040 km (0.038 R)
• M95: 75,541,988 km (0.053 R)
• M96: 75,658,674 km (0.095 R)
• M97: 75,892,197 km (0.084 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 18,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit