🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.55 AU - 0.83 AU

Year: 206 Days

Day: 17.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,193,836 km

• M1: 38,746 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.61 AU - 0.87 AU

Year: 229 Days

Day: 25.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.9 AU - 1 AU

Year: 333 Days

Day: 16 Hours

Environment

Temp: 97 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,193,836 km

• M1: 53,107 km (0.113 R)
• M2: 899,083 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.91 AU - 1.11 AU

Year: 365 Days

Day: 45.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.69 AU - 1.81 AU

Year: 833 Days

Day: 31.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,193,836 km

• M1: 64,028 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.2

Radius: 14.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.34 AU - 6.78 AU

Year: 6047 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 46,193,836 km

• M1: 327,171 km (0.108 R)
• M2: 715,676 km (0.095 R)
• M3: 845,228 km (0.113 R)
• M4: 943,364 km (0.025 R)
• M5: 1,229,994 km (0.09 R)
• M6: 1,681,779 km (0.07 R)
• M7: 2,156,753 km (0.111 R)
• M8: 2,467,766 km (0.119 R)
• M9: 2,778,332 km (0.03 R)
• M10: 2,992,705 km (0.075 R)
• M11: 3,133,327 km (0.105 R)
• M12: 3,292,500 km (0.063 R)
• M13: 3,701,949 km (0.034 R)
• M14: 3,887,450 km (0.04 R)
• M15: 4,267,728 km (0.048 R)
• M16: 4,552,114 km (0.113 R)
• M17: 4,732,977 km (0.107 R)
• M18: 4,879,434 km (0.109 R)
• M19: 5,848,529 km (0.081 R)
• M20: 6,345,343 km (0.067 R)
• M21: 6,527,553 km (0.034 R)
• M22: 6,814,482 km (0.117 R)
• M23: 7,063,712 km (0.091 R)
• M24: 7,210,617 km (0.03 R)
• M25: 7,400,906 km (0.107 R)
• M26: 8,222,797 km (0.081 R)
• M27: 8,711,832 km (0.026 R)
• M28: 9,119,187 km (0.055 R)
• M29: 9,882,136 km (0.068 R)
• M30: 9,976,084 km (0.094 R)
• M31: 10,188,363 km (0.112 R)
• M32: 10,450,010 km (0.049 R)
• M33: 11,028,505 km (0.078 R)
• M34: 11,592,638 km (0.103 R)
• M35: 12,015,701 km (0.087 R)
• M36: 12,216,611 km (0.118 R)
• M37: 12,317,440 km (0.077 R)
• M38: 12,877,235 km (0.105 R)
• M39: 13,160,274 km (0.113 R)
• M40: 13,315,407 km (0.093 R)
• M41: 13,549,528 km (0.105 R)
• M42: 13,811,175 km (0.093 R)
• M43: 14,100,796 km (0.096 R)
• M44: 14,874,367 km (0.063 R)
• M45: 15,497,591 km (0.119 R)
• M46: 15,689,077 km (0.061 R)
• M47: 17,817,406 km (0.049 R)
• M48: 18,219,375 km (0.114 R)
• M49: 18,537,271 km (0.111 R)
• M50: 19,560,969 km (0.12 R)
• M51: 19,945,884 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.5

Radius: 11.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.59 AU - 8.79 AU

Year: 8435 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,193,836 km

• M1: 185,950 km (0.12 R)
• M2: 305,628 km (0.117 R)
• M3: 479,760 km (0.052 R)
• M4: 922,720 km (0.098 R)
• M5: 1,269,787 km (0.091 R)
• M6: 1,347,278 km (0.12 R)
• M7: 1,674,150 km (0.106 R)
• M8: 2,248,755 km (0.067 R)
• M9: 2,401,644 km (0.052 R)
• M10: 2,840,116 km (0.071 R)
• M11: 2,943,338 km (0.038 R)
• M12: 3,791,558 km (0.092 R)
• M13: 4,373,344 km (0.041 R)
• M14: 4,662,666 km (0.091 R)
• M15: 5,108,468 km (0.111 R)
• M16: 5,568,033 km (0.069 R)
• M17: 5,802,752 km (0.066 R)
• M18: 6,174,503 km (0.112 R)
• M19: 6,255,136 km (0.06 R)
• M20: 6,363,295 km (0.056 R)
• M21: 6,746,714 km (0.119 R)
• M22: 6,941,341 km (0.086 R)
• M23: 7,109,639 km (0.091 R)
• M24: 7,709,077 km (0.05 R)
• M25: 7,796,143 km (0.12 R)
• M26: 8,117,928 km (0.073 R)
• M27: 8,835,250 km (0.036 R)
• M28: 9,109,463 km (0.084 R)
• M29: 9,201,466 km (0.113 R)
• M30: 9,448,452 km (0.094 R)
• M31: 9,635,150 km (0.036 R)
• M32: 10,330,032 km (0.116 R)
• M33: 10,554,579 km (0.095 R)
• M34: 11,205,030 km (0.045 R)
• M35: 11,336,676 km (0.085 R)
• M36: 11,734,906 km (0.084 R)
• M37: 11,935,666 km (0.101 R)
• M38: 12,578,937 km (0.03 R)
• M39: 13,129,457 km (0.116 R)
• M40: 13,547,434 km (0.106 R)
• M41: 14,432,604 km (0.063 R)
• M42: 14,827,842 km (0.093 R)
• M43: 14,972,503 km (0.068 R)
• M44: 15,336,175 km (0.114 R)
• M45: 15,409,329 km (0.113 R)
• M46: 16,258,147 km (0.037 R)
• M47: 16,707,240 km (0.043 R)
• M48: 17,388,209 km (0.099 R)
• M49: 17,464,504 km (0.072 R)
• M50: 17,962,815 km (0.112 R)
• M51: 18,777,525 km (0.101 R)
• M52: 19,366,940 km (0.111 R)
• M53: 19,763,225 km (0.063 R)
• M54: 20,122,260 km (0.071 R)
• M55: 20,322,572 km (0.037 R)
• M56: 20,443,147 km (0.07 R)
• M57: 20,644,506 km (0.092 R)
• M58: 21,130,699 km (0.11 R)
• M59: 21,293,611 km (0.084 R)
• M60: 21,497,812 km (0.087 R)
• M61: 22,155,594 km (0.082 R)
• M62: 22,362,488 km (0.097 R)
• M63: 22,945,321 km (0.08 R)
• M64: 23,364,644 km (0.093 R)
• M65: 23,701,987 km (0.098 R)
• M66: 24,381,461 km (0.114 R)
• M67: 24,938,264 km (0.074 R)
• M68: 25,716,173 km (0.051 R)
• M69: 26,545,993 km (0.038 R)
• M70: 26,853,865 km (0.111 R)
• M71: 27,606,641 km (0.104 R)
• M72: 27,963,283 km (0.114 R)
• M73: 28,321,420 km (0.118 R)
• M74: 28,411,179 km (0.073 R)
• M75: 28,590,995 km (0.112 R)
• M76: 29,541,391 km (0.101 R)
• M77: 29,723,601 km (0.117 R)
• M78: 30,134,995 km (0.069 R)
• M79: 30,272,476 km (0.09 R)
• M80: 30,732,489 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.5

Radius: 10.9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.26 AU - 10.6 AU

Year: 10422 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,193,836 km

• M1: 560,693 km (0.044 R)
• M2: 713,582 km (0.05 R)
• M3: 1,062,743 km (0.069 R)
• M4: 1,138,889 km (0.113 R)
• M5: 1,256,921 km (0.107 R)
• M6: 1,441,824 km (0.097 R)
• M7: 1,526,945 km (0.092 R)
• M8: 1,838,857 km (0.113 R)
• M9: 2,195,498 km (0.084 R)
• M10: 2,919,103 km (0.085 R)
• M11: 3,138,713 km (0.063 R)
• M12: 3,250,612 km (0.113 R)
• M13: 3,565,366 km (0.083 R)
• M14: 3,830,304 km (0.117 R)
• M15: 3,980,201 km (0.065 R)
• M16: 4,224,345 km (0.092 R)
• M17: 4,410,594 km (0.078 R)
• M18: 5,382,531 km (0.095 R)
• M19: 5,962,074 km (0.092 R)
• M20: 6,347,737 km (0.062 R)
• M21: 6,633,319 km (0.067 R)
• M22: 7,217,200 km (0.114 R)
• M23: 7,365,750 km (0.061 R)
• M24: 8,551,313 km (0.083 R)
• M25: 9,468,947 km (0.084 R)
• M26: 9,590,869 km (0.091 R)
• M27: 11,310,197 km (0.093 R)
• M28: 11,787,415 km (0.109 R)
• M29: 12,094,689 km (0.042 R)
• M30: 12,271,364 km (0.073 R)
• M31: 12,448,936 km (0.079 R)
• M32: 13,032,069 km (0.085 R)
• M33: 13,304,187 km (0.066 R)
• M34: 13,441,069 km (0.05 R)
• M35: 13,532,474 km (0.117 R)
• M36: 14,740,028 km (0.058 R)
• M37: 15,118,510 km (0.117 R)
• M38: 16,127,398 km (0.082 R)
• M39: 16,811,958 km (0.096 R)
• M40: 17,556,058 km (0.053 R)
• M41: 17,655,989 km (0.09 R)
• M42: 17,907,015 km (0.116 R)
• M43: 19,179,045 km (0.074 R)
• M44: 19,800,026 km (0.1 R)
• M45: 20,165,344 km (0.118 R)
• M46: 20,532,757 km (0.037 R)
• M47: 20,902,562 km (0.073 R)
• M48: 21,541,495 km (0.063 R)
• M49: 21,863,430 km (0.117 R)
• M50: 21,970,990 km (0.12 R)
• M51: 24,607,204 km (0.099 R)
• M52: 24,943,650 km (0.085 R)
• M53: 26,476,878 km (0.063 R)
• M54: 26,591,620 km (0.04 R)
• M55: 26,821,701 km (0.093 R)
• M56: 27,632,073 km (0.069 R)
• M57: 27,864,997 km (0.07 R)
• M58: 29,514,463 km (0.119 R)
• M59: 30,171,048 km (0.114 R)
• M60: 30,892,858 km (0.106 R)
• M61: 31,013,733 km (0.097 R)
• M62: 31,681,239 km (0.091 R)
• M63: 32,722,141 km (0.048 R)
• M64: 33,215,814 km (0.059 R)
• M65: 34,460,917 km (0.079 R)
• M66: 34,586,280 km (0.097 R)
• M67: 34,837,455 km (0.101 R)
• M68: 35,278,469 km (0.093 R)
• M69: 36,420,948 km (0.084 R)
• M70: 37,253,610 km (0.087 R)
• M71: 38,157,330 km (0.098 R)
• M72: 38,742,109 km (0.117 R)
• M73: 39,657,648 km (0.03 R)
• M74: 40,118,110 km (0.104 R)
• M75: 40,646,489 km (0.117 R)
• M76: 40,845,155 km (0.087 R)
• M77: 42,446,750 km (0.106 R)
• M78: 43,255,177 km (0.114 R)
• M79: 43,797,021 km (0.094 R)
• M80: 45,986,685 km (0.116 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 11,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit