🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.38 AU - 0.64 AU

Year: 133 Days

Day: 43 Hours

Environment

Temp: 185 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.63 AU - 0.65 AU

Year: 187 Days

Day: 44.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.1 AU - 1.28 AU

Year: 474 Days

Day: 41.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.14 AU - 1.26 AU

Year: 480 Days

Day: 41 Hours

Environment

Temp: 7 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,320,364 km

• M1: 173,234 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.43 AU - 1.45 AU

Year: 631 Days

Day: 27.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.45 AU - 2.13 AU

Year: 875 Days

Day: 47.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.85 AU - 2.09 AU

Year: 1010 Days

Day: 26.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575

Radius: 12.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.31 AU - 6.97 AU

Year: 6249 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,320,364 km

• M1: 157,078 km (0.041 R)
• M2: 289,621 km (0.099 R)
• M3: 395,387 km (0.08 R)
• M4: 1,255,126 km (0.096 R)
• M5: 1,519,316 km (0.058 R)
• M6: 1,820,008 km (0.116 R)
• M7: 1,930,860 km (0.032 R)
• M8: 2,417,202 km (0.119 R)
• M9: 2,601,657 km (0.05 R)
• M10: 4,044,079 km (0.114 R)
• M11: 4,463,103 km (0.115 R)
• M12: 4,589,064 km (0.039 R)
• M13: 4,793,116 km (0.099 R)
• M14: 5,131,057 km (0.094 R)
• M15: 6,191,108 km (0.097 R)
• M16: 6,473,698 km (0.113 R)
• M17: 6,559,418 km (0.06 R)
• M18: 6,993,252 km (0.1 R)
• M19: 7,169,328 km (0.094 R)
• M20: 7,347,051 km (0.12 R)
• M21: 7,466,280 km (0.112 R)
• M22: 8,133,786 km (0.092 R)
• M23: 8,350,104 km (0.087 R)
• M24: 9,106,621 km (0.11 R)
• M25: 9,331,466 km (0.095 R)
• M26: 10,415,901 km (0.065 R)
• M27: 10,684,878 km (0.04 R)
• M28: 11,644,100 km (0.105 R)
• M29: 11,783,375 km (0.063 R)
• M30: 12,098,877 km (0.098 R)
• M31: 12,204,643 km (0.103 R)
• M32: 12,381,617 km (0.063 R)
• M33: 12,917,776 km (0.083 R)
• M34: 13,571,070 km (0.082 R)
• M35: 13,681,024 km (0.103 R)
• M36: 14,496,333 km (0.075 R)
• M37: 14,608,830 km (0.102 R)
• M38: 14,872,272 km (0.114 R)
• M39: 15,175,208 km (0.058 R)
• M40: 15,251,353 km (0.038 R)
• M41: 15,787,362 km (0.094 R)
• M42: 15,864,405 km (0.072 R)
• M43: 16,057,686 km (0.097 R)
• M44: 16,212,819 km (0.034 R)
• M45: 16,446,640 km (0.092 R)
• M46: 16,799,242 km (0.056 R)
• M47: 17,313,111 km (0.079 R)
• M48: 17,751,882 km (0.069 R)
• M49: 17,872,158 km (0.111 R)
• M50: 18,722,024 km (0.071 R)
• M51: 19,008,354 km (0.108 R)
• M52: 19,378,459 km (0.116 R)
• M53: 19,461,037 km (0.083 R)
• M54: 20,713,770 km (0.117 R)
• M55: 20,840,479 km (0.102 R)
• M56: 20,967,338 km (0.068 R)
• M57: 21,137,132 km (0.1 R)
• M58: 21,435,131 km (0.08 R)
• M59: 21,520,551 km (0.105 R)
• M60: 21,648,906 km (0.098 R)
• M61: 23,604,450 km (0.115 R)
• M62: 23,825,256 km (0.109 R)
• M63: 24,268,814 km (0.088 R)
• M64: 24,581,025 km (0.032 R)
• M65: 24,715,214 km (0.065 R)
• M66: 25,029,220 km (0.078 R)
• M67: 25,615,943 km (0.045 R)
• M68: 25,979,316 km (0.059 R)
• M69: 26,252,930 km (0.094 R)
• M70: 26,803,002 km (0.102 R)
• M71: 27,171,910 km (0.06 R)
• M72: 28,101,511 km (0.1 R)
• M73: 28,335,482 km (0.116 R)
• M74: 29,420,366 km (0.119 R)
• M75: 29,562,783 km (0.092 R)
• M76: 30,326,780 km (0.113 R)
• M77: 30,662,926 km (0.089 R)
• M78: 30,759,267 km (0.108 R)
• M79: 31,339,258 km (0.112 R)
• M80: 32,118,064 km (0.107 R)
• M81: 32,952,521 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814

Radius: 10.7

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.7 AU - 9.8 AU

Year: 8655 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,320,364 km

• M1: 134,488 km (0.086 R)
• M2: 273,016 km (0.083 R)
• M3: 460,313 km (0.05 R)
• M4: 825,780 km (0.059 R)
• M5: 1,395,150 km (0.095 R)
• M6: 1,996,683 km (0.06 R)
• M7: 2,238,583 km (0.086 R)
• M8: 2,515,638 km (0.092 R)
• M9: 2,777,434 km (0.12 R)
• M10: 2,857,619 km (0.108 R)
• M11: 2,938,701 km (0.075 R)
• M12: 3,214,559 km (0.049 R)
• M13: 3,850,948 km (0.101 R)
• M14: 4,557,649 km (0.061 R)
• M15: 4,748,536 km (0.072 R)
• M16: 5,105,626 km (0.081 R)
• M17: 5,572,670 km (0.097 R)
• M18: 5,674,546 km (0.109 R)
• M19: 6,263,663 km (0.103 R)
• M20: 6,369,578 km (0.11 R)
• M21: 6,547,600 km (0.034 R)
• M22: 6,727,267 km (0.114 R)
• M23: 9,087,622 km (0.086 R)
• M24: 9,369,015 km (0.085 R)
• M25: 9,816,762 km (0.059 R)
• M26: 9,940,180 km (0.069 R)
• M27: 10,564,751 km (0.086 R)
• M28: 10,691,161 km (0.027 R)
• M29: 10,902,992 km (0.074 R)
• M30: 11,287,907 km (0.094 R)
• M31: 11,503,627 km (0.11 R)
• M32: 12,159,016 km (0.094 R)
• M33: 13,735,328 km (0.091 R)
• M34: 14,477,184 km (0.066 R)
• M35: 14,805,851 km (0.114 R)
• M36: 15,566,257 km (0.09 R)
• M37: 15,758,490 km (0.046 R)
• M38: 15,854,831 km (0.09 R)
• M39: 16,388,297 km (0.099 R)
• M40: 16,730,876 km (0.09 R)
• M41: 18,276,073 km (0.102 R)
• M42: 19,658,955 km (0.104 R)
• M43: 20,231,915 km (0.033 R)
• M44: 20,389,143 km (0.117 R)
• M45: 20,494,160 km (0.051 R)
• M46: 21,022,091 km (0.079 R)
• M47: 21,128,156 km (0.058 R)
• M48: 21,341,034 km (0.116 R)
• M49: 22,361,441 km (0.057 R)
• M50: 22,469,750 km (0.092 R)
• M51: 23,123,492 km (0.111 R)
• M52: 24,729,126 km (0.069 R)
• M53: 24,841,175 km (0.114 R)
• M54: 25,630,304 km (0.099 R)
• M55: 26,027,935 km (0.111 R)
• M56: 27,059,861 km (0.087 R)
• M57: 27,175,351 km (0.066 R)
• M58: 27,464,673 km (0.111 R)
• M59: 27,638,955 km (0.089 R)
• M60: 28,105,102 km (0.086 R)
• M61: 28,339,222 km (0.098 R)
• M62: 29,341,229 km (0.117 R)
• M63: 29,459,860 km (0.106 R)
• M64: 29,638,181 km (0.116 R)
• M65: 30,175,087 km (0.095 R)
• M66: 30,775,573 km (0.059 R)
• M67: 31,258,774 km (0.085 R)
• M68: 33,092,994 km (0.117 R)
• M69: 34,272,573 km (0.097 R)
• M70: 34,397,637 km (0.092 R)
• M71: 34,961,920 km (0.11 R)
• M72: 35,087,732 km (0.08 R)
• M73: 35,402,934 km (0.065 R)
• M74: 36,417,806 km (0.115 R)
• M75: 37,699,860 km (0.118 R)
• M76: 38,216,870 km (0.078 R)
• M77: 38,606,124 km (0.076 R)
• M78: 39,913,161 km (0.061 R)
• M79: 40,176,303 km (0.118 R)
• M80: 40,770,506 km (0.034 R)
• M81: 40,969,172 km (0.074 R)
• M82: 41,168,287 km (0.101 R)
• M83: 42,034,459 km (0.098 R)
• M84: 42,302,239 km (0.066 R)
• M85: 42,974,083 km (0.099 R)
• M86: 43,108,870 km (0.12 R)
• M87: 43,717,135 km (0.095 R)
• M88: 43,988,356 km (0.108 R)
• M89: 45,353,138 km (0.108 R)
• M90: 45,902,910 km (0.077 R)

Asteroid Belt

Center: 9.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.2

Radius: 13.5

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.7 AU - 11.86 AU

Year: 11171 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,320,364 km

• M1: 171,738 km (0.073 R)
• M2: 263,591 km (0.075 R)
• M3: 462,706 km (0.038 R)
• M4: 724,502 km (0.119 R)
• M5: 834,008 km (0.118 R)
• M6: 1,107,922 km (0.063 R)
• M7: 1,218,475 km (0.108 R)
• M8: 1,636,152 km (0.03 R)
• M9: 1,720,824 km (0.11 R)
• M10: 2,097,961 km (0.114 R)
• M11: 2,725,075 km (0.088 R)
• M12: 3,192,568 km (0.107 R)
• M13: 3,770,016 km (0.107 R)
• M14: 3,941,006 km (0.113 R)
• M15: 4,085,667 km (0.025 R)
• M16: 4,320,686 km (0.077 R)
• M17: 5,178,330 km (0.104 R)
• M18: 5,273,325 km (0.086 R)
• M19: 5,561,899 km (0.083 R)
• M20: 6,222,075 km (0.085 R)
• M21: 7,258,638 km (0.104 R)
• M22: 7,652,081 km (0.061 R)
• M23: 8,422,809 km (0.089 R)
• M24: 8,535,007 km (0.114 R)
• M25: 9,064,883 km (0.098 R)
• M26: 9,683,620 km (0.114 R)
• M27: 11,579,623 km (0.096 R)
• M28: 12,293,205 km (0.092 R)
• M29: 12,548,419 km (0.112 R)
• M30: 13,587,077 km (0.097 R)
• M31: 15,059,868 km (0.1 R)
• M32: 15,287,556 km (0.085 R)
• M33: 15,792,150 km (0.112 R)
• M34: 16,023,428 km (0.098 R)
• M35: 16,442,601 km (0.043 R)
• M36: 17,149,002 km (0.117 R)
• M37: 17,434,435 km (0.101 R)
• M38: 17,817,406 km (0.066 R)
• M39: 18,348,628 km (0.083 R)
• M40: 18,689,262 km (0.087 R)
• M41: 18,787,099 km (0.058 R)
• M42: 18,934,004 km (0.109 R)
• M43: 19,229,011 km (0.039 R)
• M44: 19,426,480 km (0.108 R)
• M45: 20,575,392 km (0.1 R)
• M46: 21,132,644 km (0.096 R)
• M47: 21,285,383 km (0.098 R)
• M48: 22,106,825 km (0.041 R)
• M49: 23,410,870 km (0.026 R)
• M50: 24,954,870 km (0.083 R)
• M51: 25,224,295 km (0.096 R)
• M52: 27,193,303 km (0.081 R)
• M53: 27,304,155 km (0.106 R)
• M54: 27,470,657 km (0.119 R)
• M55: 27,637,608 km (0.049 R)
• M56: 28,028,208 km (0.104 R)
• M57: 28,196,207 km (0.09 R)
• M58: 29,951,887 km (0.1 R)
• M59: 30,295,663 km (0.119 R)
• M60: 30,468,150 km (0.062 R)
• M61: 31,451,456 km (0.104 R)
• M62: 31,976,246 km (0.098 R)
• M63: 33,211,924 km (0.116 R)
• M64: 33,746,437 km (0.051 R)
• M65: 33,865,517 km (0.108 R)
• M66: 34,104,275 km (0.106 R)
• M67: 34,343,482 km (0.088 R)
• M68: 34,463,310 km (0.088 R)
• M69: 34,703,415 km (0.041 R)
• M70: 35,064,694 km (0.066 R)
• M71: 35,306,145 km (0.042 R)
• M72: 36,521,927 km (0.066 R)
• M73: 39,057,012 km (0.072 R)
• M74: 39,182,076 km (0.109 R)
• M75: 39,370,120 km (0.1 R)
• M76: 39,809,639 km (0.041 R)
• M77: 40,440,643 km (0.094 R)
• M78: 41,712,374 km (0.109 R)
• M79: 42,545,934 km (0.111 R)
• M80: 42,868,018 km (0.11 R)
• M81: 43,061,747 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 19,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit