🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.54 AU - 0.86 AU

Year: 222 Days

Day: 21.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.67 AU - 0.86 AU

Year: 251 Days

Day: 19 Hours

Environment

Temp: 109 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,620,046 km

• M1: 155,133 km (0.094 R)
• M2: 458,667 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.69 AU - 1.13 AU

Year: 329 Days

Day: 22.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.8 AU - 1.16 AU

Year: 367 Days

Day: 34.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.89 AU - 1.09 AU

Year: 373 Days

Day: 25.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.81 AU - 1.31 AU

Year: 413 Days

Day: 18 Hours

Environment

Temp: 2 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,620,046 km

• M1: 44,131 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 10.6

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.46 AU - 5.6 AU

Year: 4925 Days

Day: 10.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,620,046 km

• M1: 207,791 km (0.085 R)
• M2: 338,091 km (0.068 R)
• M3: 715,377 km (0.096 R)
• M4: 825,032 km (0.054 R)
• M5: 914,492 km (0.107 R)
• M6: 1,203,964 km (0.112 R)
• M7: 1,397,693 km (0.115 R)
• M8: 1,475,035 km (0.114 R)
• M9: 2,128,030 km (0.104 R)
• M10: 2,327,294 km (0.053 R)
• M11: 2,475,994 km (0.116 R)
• M12: 2,647,284 km (0.072 R)
• M13: 3,123,155 km (0.09 R)
• M14: 3,413,225 km (0.04 R)
• M15: 3,864,711 km (0.073 R)
• M16: 3,997,255 km (0.039 R)
• M17: 4,404,012 km (0.081 R)
• M18: 4,472,976 km (0.057 R)
• M19: 4,589,064 km (0.095 R)
• M20: 4,682,563 km (0.089 R)
• M21: 4,800,296 km (0.054 R)
• M22: 4,990,884 km (0.105 R)
• M23: 5,159,631 km (0.113 R)
• M24: 5,552,624 km (0.11 R)
• M25: 5,879,047 km (0.044 R)
• M26: 6,006,205 km (0.069 R)
• M27: 6,445,723 km (0.111 R)
• M28: 6,603,400 km (0.075 R)
• M29: 6,788,901 km (0.107 R)
• M30: 7,056,980 km (0.102 R)
• M31: 7,438,156 km (0.074 R)
• M32: 8,737,413 km (0.097 R)
• M33: 8,882,822 km (0.071 R)
• M34: 9,264,746 km (0.108 R)
• M35: 9,412,997 km (0.093 R)
• M36: 10,350,377 km (0.099 R)
• M37: 10,504,314 km (0.087 R)
• M38: 10,939,494 km (0.077 R)
• M39: 11,096,422 km (0.109 R)
• M40: 11,190,818 km (0.025 R)
• M41: 11,507,667 km (0.109 R)
• M42: 11,827,507 km (0.1 R)
• M43: 12,085,563 km (0.07 R)
• M44: 12,443,252 km (0.096 R)
• M45: 12,607,061 km (0.097 R)
• M46: 12,738,707 km (0.08 R)
• M47: 12,936,775 km (0.064 R)
• M48: 14,421,235 km (0.082 R)
• M49: 15,218,442 km (0.11 R)
• M50: 16,387,400 km (0.081 R)
• M51: 17,621,582 km (0.119 R)
• M52: 17,842,538 km (0.101 R)
• M53: 18,027,291 km (0.049 R)
• M54: 18,473,542 km (0.071 R)
• M55: 18,622,990 km (0.086 R)
• M56: 18,735,488 km (0.074 R)
• M57: 19,225,122 km (0.044 R)
• M58: 20,294,148 km (0.077 R)
• M59: 20,525,875 km (0.104 R)
• M60: 20,641,963 km (0.069 R)
• M61: 20,758,350 km (0.088 R)
• M62: 21,186,798 km (0.027 R)
• M63: 21,461,011 km (0.075 R)
• M64: 21,539,550 km (0.106 R)
• M65: 21,696,927 km (0.109 R)
• M66: 22,131,808 km (0.113 R)
• M67: 22,250,888 km (0.11 R)
• M68: 22,729,452 km (0.094 R)
• M69: 22,929,763 km (0.106 R)
• M70: 23,050,339 km (0.085 R)
• M71: 23,372,723 km (0.057 R)
• M72: 24,103,658 km (0.106 R)
• M73: 24,308,008 km (0.079 R)
• M74: 24,471,968 km (0.097 R)
• M75: 25,546,230 km (0.059 R)
• M76: 25,879,983 km (0.097 R)
• M77: 26,131,158 km (0.066 R)
• M78: 26,804,946 km (0.063 R)
• M79: 27,399,299 km (0.119 R)
• M80: 27,869,186 km (0.031 R)
• M81: 28,126,793 km (0.085 R)
• M82: 28,600,869 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.5

Radius: 12.4

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.61 AU - 6.75 AU

Year: 5127 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,620,046 km

• M1: 155,133 km (0.12 R)
• M2: 335,997 km (0.052 R)
• M3: 485,744 km (0.097 R)
• M4: 568,472 km (0.046 R)
• M5: 668,553 km (0.097 R)
• M6: 812,765 km (0.117 R)
• M7: 1,325,886 km (0.115 R)
• M8: 1,608,925 km (0.101 R)
• M9: 2,008,052 km (0.093 R)
• M10: 2,205,521 km (0.105 R)
• M11: 2,372,024 km (0.115 R)
• M12: 2,571,737 km (0.068 R)
• M13: 2,777,135 km (0.034 R)
• M14: 3,079,921 km (0.119 R)
• M15: 3,351,142 km (0.1 R)
• M16: 3,532,754 km (0.119 R)
• M17: 3,850,350 km (0.086 R)
• M18: 3,984,390 km (0.074 R)
• M19: 4,361,376 km (0.069 R)
• M20: 4,524,887 km (0.086 R)
• M21: 4,726,096 km (0.112 R)
• M22: 4,833,806 km (0.046 R)
• M23: 5,162,024 km (0.119 R)
• M24: 5,522,854 km (0.058 R)
• M25: 5,866,181 km (0.087 R)
• M26: 6,440,488 km (0.087 R)
• M27: 6,992,055 km (0.101 R)
• M28: 7,211,365 km (0.114 R)
• M29: 7,685,291 km (0.074 R)
• M30: 8,083,072 km (0.106 R)
• M31: 8,212,325 km (0.064 R)
• M32: 8,385,858 km (0.091 R)
• M33: 9,331,616 km (0.119 R)
• M34: 9,955,439 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575

Radius: 14.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.51 AU - 9.15 AU

Year: 7516 Days

Day: 6.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,620,046 km

• M1: 186,399 km (0.103 R)
• M2: 345,421 km (0.1 R)
• M3: 445,054 km (0.113 R)
• M4: 740,809 km (0.062 R)
• M5: 854,503 km (0.047 R)
• M6: 1,022,053 km (0.06 R)
• M7: 1,374,356 km (0.107 R)
• M8: 1,537,417 km (0.084 R)
• M9: 1,726,659 km (0.035 R)
• M10: 2,066,695 km (0.114 R)
• M11: 2,319,814 km (0.112 R)
• M12: 2,718,941 km (0.042 R)
• M13: 2,973,856 km (0.112 R)
• M14: 3,236,849 km (0.114 R)
• M15: 3,811,305 km (0.082 R)
• M16: 4,418,074 km (0.091 R)
• M17: 4,636,188 km (0.113 R)
• M18: 4,942,265 km (0.084 R)
• M19: 5,399,137 km (0.1 R)
• M20: 5,515,524 km (0.07 R)
• M21: 6,446,172 km (0.112 R)
• M22: 7,522,529 km (0.09 R)
• M23: 8,484,593 km (0.115 R)
• M24: 10,197,189 km (0.097 R)
• M25: 10,705,822 km (0.109 R)
• M26: 10,852,727 km (0.087 R)
• M27: 11,074,282 km (0.103 R)
• M28: 11,409,530 km (0.061 R)
• M29: 11,823,767 km (0.096 R)
• M30: 12,473,620 km (0.088 R)
• M31: 13,253,324 km (0.067 R)
• M32: 13,728,597 km (0.039 R)
• M33: 14,290,337 km (0.104 R)
• M34: 14,492,743 km (0.11 R)
• M35: 14,777,726 km (0.046 R)
• M36: 14,900,397 km (0.078 R)
• M37: 15,560,722 km (0.096 R)
• M38: 16,399,517 km (0.078 R)
• M39: 17,167,104 km (0.109 R)
• M40: 17,555,310 km (0.063 R)
• M41: 17,946,359 km (0.104 R)
• M42: 18,208,754 km (0.096 R)
• M43: 18,693,002 km (0.112 R)
• M44: 19,136,859 km (0.106 R)
• M45: 19,360,208 km (0.105 R)
• M46: 19,809,301 km (0.1 R)
• M47: 20,035,194 km (0.036 R)
• M48: 20,171,178 km (0.083 R)
• M49: 20,398,418 km (0.115 R)
• M50: 20,763,736 km (0.092 R)
• M51: 20,855,439 km (0.111 R)
• M52: 22,106,377 km (0.084 R)
• M53: 23,096,266 km (0.03 R)
• M54: 23,238,832 km (0.089 R)
• M55: 23,524,864 km (0.073 R)
• M56: 23,956,154 km (0.038 R)
• M57: 24,245,028 km (0.087 R)
• M58: 24,389,988 km (0.117 R)
• M59: 24,729,276 km (0.086 R)
• M60: 24,972,522 km (0.078 R)
• M61: 25,756,415 km (0.117 R)
• M62: 26,548,536 km (0.062 R)
• M63: 26,947,513 km (0.089 R)
• M64: 28,614,333 km (0.062 R)
• M65: 30,262,452 km (0.078 R)
• M66: 30,418,483 km (0.061 R)
• M67: 33,220,152 km (0.029 R)
• M68: 33,596,241 km (0.053 R)
• M69: 33,811,812 km (0.069 R)
• M70: 35,060,355 km (0.113 R)
• M71: 37,044,771 km (0.107 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.1

Radius: 10.6

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.63 AU - 12.35 AU

Year: 12868 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,620,046 km

• M1: 212,579 km (0.117 R)
• M2: 321,935 km (0.111 R)
• M3: 704,905 km (0.103 R)
• M4: 1,364,781 km (0.104 R)
• M5: 1,985,762 km (0.063 R)
• M6: 2,065,797 km (0.07 R)
• M7: 2,568,895 km (0.105 R)
• M8: 2,894,868 km (0.104 R)
• M9: 3,202,741 km (0.094 R)
• M10: 4,052,606 km (0.026 R)
• M11: 4,258,303 km (0.029 R)
• M12: 4,573,357 km (0.048 R)
• M13: 4,680,169 km (0.114 R)
• M14: 4,932,541 km (0.055 R)
• M15: 5,338,101 km (0.053 R)
• M16: 5,450,598 km (0.042 R)
• M17: 5,754,432 km (0.113 R)
• M18: 5,869,772 km (0.097 R)
• M19: 6,142,040 km (0.115 R)
• M20: 6,418,497 km (0.118 R)
• M21: 6,618,509 km (0.059 R)
• M22: 6,820,616 km (0.028 R)
• M23: 7,106,946 km (0.12 R)
• M24: 7,733,911 km (0.087 R)
• M25: 8,248,228 km (0.069 R)
• M26: 8,641,222 km (0.094 R)
• M27: 8,817,897 km (0.097 R)
• M28: 9,309,924 km (0.065 R)
• M29: 9,445,610 km (0.109 R)
• M30: 9,673,447 km (0.074 R)
• M31: 10,087,833 km (0.099 R)
• M32: 10,180,733 km (0.075 R)
• M33: 10,414,256 km (0.073 R)
• M34: 10,649,573 km (0.12 R)
• M35: 11,705,734 km (0.065 R)
• M36: 11,852,340 km (0.062 R)
• M37: 11,999,544 km (0.111 R)
• M38: 12,345,415 km (0.114 R)
• M39: 12,494,564 km (0.116 R)
• M40: 12,845,221 km (0.047 R)
• M41: 16,252,313 km (0.072 R)
• M42: 16,744,938 km (0.071 R)
• M43: 17,131,499 km (0.109 R)
• M44: 17,298,002 km (0.044 R)
• M45: 17,576,852 km (0.083 R)
• M46: 18,993,245 km (0.069 R)
• M47: 19,454,156 km (0.078 R)
• M48: 19,686,033 km (0.079 R)
• M49: 19,802,270 km (0.111 R)
• M50: 19,918,807 km (0.067 R)
• M51: 21,275,061 km (0.085 R)
• M52: 22,235,928 km (0.08 R)
• M53: 22,782,709 km (0.096 R)
• M54: 23,088,337 km (0.051 R)
• M55: 23,703,783 km (0.074 R)
• M56: 24,762,487 km (0.11 R)
• M57: 24,950,830 km (0.09 R)
• M58: 26,155,243 km (0.088 R)
• M59: 27,184,177 km (0.103 R)
• M60: 27,833,881 km (0.055 R)
• M61: 28,291,800 km (0.084 R)
• M62: 28,818,085 km (0.081 R)
• M63: 29,547,075 km (0.108 R)
• M64: 30,753,133 km (0.091 R)
• M65: 32,317,478 km (0.095 R)
• M66: 32,454,660 km (0.08 R)
• M67: 33,559,739 km (0.033 R)
• M68: 34,396,440 km (0.088 R)
• M69: 34,676,936 km (0.062 R)
• M70: 35,664,581 km (0.099 R)
• M71: 36,804,667 km (0.118 R)
• M72: 36,876,324 km (0.073 R)
• M73: 37,667,547 km (0.114 R)
• M74: 38,246,491 km (0.117 R)
• M75: 38,828,427 km (0.11 R)
• M76: 39,339,902 km (0.083 R)
• M77: 39,486,508 km (0.09 R)
• M78: 39,853,770 km (0.111 R)
• M79: 41,706,839 km (0.094 R)
• M80: 41,856,287 km (0.084 R)
• M81: 42,380,778 km (0.106 R)
• M82: 43,512,037 km (0.077 R)
• M83: 44,119,554 km (0.056 R)
• M84: 44,347,990 km (0.109 R)
• M85: 44,729,763 km (0.116 R)
• M86: 46,809,772 km (0.084 R)
• M87: 48,606,592 km (0.115 R)
• M88: 49,078,873 km (0.093 R)
• M89: 51,303,543 km (0.104 R)
• M90: 52,347,586 km (0.073 R)
• M91: 53,155,564 km (0.115 R)
• M92: 53,886,051 km (0.049 R)
• M93: 54,293,406 km (0.082 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: 363 - 11,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit