🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.64 AU

Year: 153 Days

Day: 21.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.58 AU - 0.92 AU

Year: 237 Days

Day: 46 Hours

Environment

Temp: 168 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.84 AU - 0.92 AU

Year: 302 Days

Day: 47.4 Hours

Environment

Temp: 75 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.14 AU - 1.4 AU

Year: 523 Days

Day: 40.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,748,673 km

• M1: 380,577 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.11 AU - 1.47 AU

Year: 535 Days

Day: 27 Hours

Environment

Temp: 2 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.06 AU - 3.56 AU

Year: 2200 Days

Day: 44.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.54 AU - 3.98 AU

Year: 2663 Days

Day: 45.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 141 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.8

Radius: 9.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.71 AU - 7.39 AU

Year: 5435 Days

Day: 9.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 45,748,673 km

• M1: 123,717 km (0.082 R)
• M2: 450,888 km (0.093 R)
• M3: 564,433 km (0.117 R)
• M4: 672,442 km (0.094 R)
• M5: 1,107,922 km (0.07 R)
• M6: 1,565,243 km (0.109 R)
• M7: 1,733,839 km (0.099 R)
• M8: 1,956,291 km (0.076 R)
• M9: 2,467,617 km (0.11 R)
• M10: 3,117,320 km (0.079 R)
• M11: 3,244,927 km (0.094 R)
• M12: 3,330,946 km (0.068 R)
• M13: 3,787,818 km (0.075 R)
• M14: 4,295,852 km (0.117 R)
• M15: 4,566,026 km (0.095 R)
• M16: 4,809,123 km (0.098 R)
• M17: 4,907,558 km (0.101 R)
• M18: 5,106,374 km (0.079 R)
• M19: 5,512,233 km (0.116 R)
• M20: 5,910,761 km (0.115 R)
• M21: 6,300,913 km (0.114 R)
• M22: 6,444,826 km (0.094 R)
• M23: 6,662,790 km (0.081 R)
• M24: 7,031,549 km (0.096 R)
• M25: 7,124,748 km (0.075 R)
• M26: 7,237,246 km (0.067 R)
• M27: 7,331,343 km (0.07 R)
• M28: 7,578,030 km (0.081 R)
• M29: 7,731,218 km (0.116 R)
• M30: 8,118,676 km (0.085 R)
• M31: 8,751,924 km (0.104 R)
• M32: 9,380,385 km (0.082 R)
• M33: 9,483,159 km (0.106 R)
• M34: 9,876,900 km (0.057 R)
• M35: 9,981,469 km (0.039 R)
• M36: 10,360,849 km (0.111 R)
• M37: 10,659,297 km (0.06 R)
• M38: 10,874,120 km (0.107 R)
• M39: 10,960,587 km (0.105 R)
• M40: 11,395,767 km (0.105 R)
• M41: 11,637,518 km (0.099 R)
• M42: 11,903,203 km (0.118 R)
• M43: 12,170,984 km (0.065 R)
• M44: 12,350,501 km (0.046 R)
• M45: 12,917,477 km (0.087 R)
• M46: 13,771,980 km (0.088 R)
• M47: 15,003,769 km (0.089 R)
• M48: 15,220,536 km (0.079 R)
• M49: 15,754,750 km (0.109 R)
• M50: 15,877,121 km (0.117 R)
• M51: 16,270,564 km (0.065 R)
• M52: 16,493,165 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.4

Radius: 9.6

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.05 AU - 7.03 AU

Year: 6109 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,748,673 km

• M1: 304,282 km (0.089 R)
• M2: 400,623 km (0.11 R)
• M3: 760,107 km (0.098 R)
• M4: 828,922 km (0.1 R)
• M5: 929,302 km (0.046 R)
• M6: 1,142,629 km (0.12 R)
• M7: 1,562,550 km (0.072 R)
• M8: 1,836,763 km (0.102 R)
• M9: 2,286,903 km (0.111 R)
• M10: 2,348,238 km (0.111 R)
• M11: 2,410,022 km (0.076 R)
• M12: 2,662,842 km (0.114 R)
• M13: 2,968,770 km (0.089 R)
• M14: 3,286,067 km (0.119 R)
• M15: 3,402,005 km (0.099 R)
• M16: 3,495,803 km (0.093 R)
• M17: 3,662,006 km (0.09 R)
• M18: 4,429,294 km (0.045 R)
• M19: 4,557,798 km (0.116 R)
• M20: 4,635,440 km (0.057 R)
• M21: 4,976,972 km (0.101 R)
• M22: 5,326,731 km (0.106 R)
• M23: 5,936,791 km (0.116 R)
• M24: 6,278,922 km (0.09 R)
• M25: 6,365,539 km (0.115 R)
• M26: 7,283,023 km (0.066 R)
• M27: 7,374,128 km (0.106 R)
• M28: 7,526,568 km (0.052 R)
• M29: 7,803,773 km (0.027 R)
• M30: 7,896,972 km (0.052 R)
• M31: 8,273,211 km (0.076 R)
• M32: 8,623,270 km (0.116 R)
• M33: 8,881,027 km (0.117 R)
• M34: 9,043,341 km (0.116 R)
• M35: 10,105,635 km (0.03 R)
• M36: 10,275,130 km (0.094 R)
• M37: 10,548,295 km (0.099 R)
• M38: 10,789,447 km (0.096 R)
• M39: 11,417,609 km (0.12 R)
• M40: 11,700,648 km (0.112 R)
• M41: 11,914,423 km (0.111 R)
• M42: 13,746,100 km (0.069 R)
• M43: 13,858,747 km (0.097 R)
• M44: 14,047,090 km (0.111 R)
• M45: 14,274,479 km (0.07 R)
• M46: 15,546,211 km (0.051 R)
• M47: 15,663,645 km (0.103 R)
• M48: 15,781,379 km (0.047 R)
• M49: 16,096,731 km (0.094 R)
• M50: 16,934,329 km (0.113 R)
• M51: 17,867,970 km (0.119 R)
• M52: 18,859,953 km (0.091 R)
• M53: 19,404,789 km (0.062 R)
• M54: 19,489,162 km (0.063 R)
• M55: 19,658,058 km (0.117 R)
• M56: 19,869,888 km (0.091 R)
• M57: 20,424,148 km (0.088 R)
• M58: 20,681,756 km (0.067 R)
• M59: 20,940,411 km (0.115 R)
• M60: 21,286,879 km (0.114 R)
• M61: 22,382,085 km (0.106 R)
• M62: 22,647,622 km (0.07 R)
• M63: 22,736,333 km (0.077 R)
• M64: 22,825,194 km (0.115 R)
• M65: 22,914,205 km (0.118 R)
• M66: 23,450,513 km (0.071 R)
• M67: 23,991,011 km (0.095 R)
• M68: 24,399,114 km (0.076 R)
• M69: 25,130,198 km (0.091 R)
• M70: 25,267,978 km (0.12 R)
• M71: 25,822,088 km (0.088 R)
• M72: 26,100,640 km (0.093 R)
• M73: 26,333,564 km (0.118 R)
• M74: 27,460,933 km (0.034 R)
• M75: 28,460,247 km (0.108 R)
• M76: 29,519,998 km (0.119 R)
• M77: 29,616,938 km (0.095 R)
• M78: 30,396,642 km (0.082 R)
• M79: 31,380,697 km (0.064 R)
• M80: 32,325,108 km (0.12 R)
• M81: 32,775,846 km (0.09 R)
• M82: 32,876,226 km (0.108 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629

Radius: 8.1

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.62 AU - 9.22 AU

Year: 9731 Days

Day: 14.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,748,673 km

• M1: 104,868 km (0.078 R)
• M2: 193,131 km (0.118 R)
• M3: 326,123 km (0.109 R)
• M4: 536,458 km (0.093 R)
• M5: 611,107 km (0.108 R)
• M6: 673,490 km (0.115 R)
• M7: 1,019,659 km (0.089 R)
• M8: 1,720,824 km (0.066 R)
• M9: 1,951,055 km (0.065 R)
• M10: 2,466,270 km (0.109 R)
• M11: 2,595,074 km (0.092 R)
• M12: 2,673,464 km (0.066 R)
• M13: 2,752,601 km (0.089 R)
• M14: 2,832,636 km (0.066 R)
• M15: 2,913,269 km (0.097 R)
• M16: 3,881,317 km (0.045 R)
• M17: 4,306,773 km (0.066 R)
• M18: 4,462,355 km (0.104 R)
• M19: 6,048,092 km (0.093 R)
• M20: 6,504,964 km (0.081 R)
• M21: 7,192,666 km (0.068 R)
• M22: 7,266,417 km (0.058 R)
• M23: 7,979,550 km (0.079 R)
• M24: 8,247,929 km (0.116 R)
• M25: 8,597,390 km (0.089 R)
• M26: 9,110,660 km (0.091 R)
• M27: 10,416,051 km (0.114 R)
• M28: 10,541,414 km (0.116 R)
• M29: 10,835,823 km (0.095 R)
• M30: 11,218,494 km (0.042 R)
• M31: 11,648,887 km (0.114 R)
• M32: 11,866,103 km (0.118 R)
• M33: 12,128,498 km (0.072 R)
• M34: 12,570,111 km (0.116 R)
• M35: 14,481,822 km (0.115 R)
• M36: 14,715,494 km (0.104 R)
• M37: 15,376,118 km (0.11 R)
• M38: 15,710,020 km (0.079 R)
• M39: 16,046,466 km (0.04 R)
• M40: 16,433,775 km (0.082 R)
• M41: 16,579,782 km (0.088 R)
• M42: 16,971,430 km (0.07 R)
• M43: 17,217,668 km (0.11 R)
• M44: 17,514,769 km (0.114 R)
• M45: 17,614,252 km (0.113 R)
• M46: 18,114,058 km (0.083 R)
• M47: 18,315,417 km (0.046 R)
• M48: 18,770,942 km (0.102 R)
• M49: 19,900,257 km (0.097 R)
• M50: 20,003,928 km (0.09 R)
• M51: 20,212,019 km (0.051 R)
• M52: 21,157,028 km (0.092 R)
• M53: 21,795,063 km (0.069 R)
• M54: 21,955,582 km (0.111 R)
• M55: 22,601,546 km (0.103 R)
• M56: 22,655,700 km (0.084 R)
• M57: 26,892,312 km (0.108 R)
• M58: 27,007,053 km (0.078 R)
• M59: 27,525,410 km (0.116 R)
• M60: 27,641,049 km (0.032 R)
• M61: 29,690,689 km (0.116 R)
• M62: 30,285,191 km (0.076 R)
• M63: 30,703,766 km (0.097 R)
• M64: 31,728,212 km (0.051 R)
• M65: 32,702,543 km (0.102 R)
• M66: 34,618,144 km (0.1 R)
• M67: 34,743,058 km (0.09 R)
• M68: 35,621,048 km (0.055 R)
• M69: 36,062,811 km (0.113 R)
• M70: 36,126,091 km (0.062 R)
• M71: 36,252,650 km (0.09 R)
• M72: 36,442,939 km (0.115 R)
• M73: 36,824,413 km (0.098 R)
• M74: 38,105,270 km (0.068 R)
• M75: 38,169,747 km (0.118 R)
• M76: 38,298,700 km (0.113 R)
• M77: 39,010,637 km (0.097 R)
• M78: 39,075,562 km (0.118 R)
• M79: 40,119,606 km (0.085 R)
• M80: 40,316,327 km (0.031 R)
• M81: 41,106,503 km (0.107 R)
• M82: 42,101,628 km (0.112 R)
• M83: 42,501,802 km (0.118 R)
• M84: 42,836,303 km (0.114 R)
• M85: 43,238,721 km (0.103 R)
• M86: 43,373,210 km (0.103 R)
• M87: 43,777,423 km (0.12 R)
• M88: 43,844,892 km (0.077 R)
• M89: 44,182,983 km (0.119 R)
• M90: 44,318,369 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 17,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit