🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.25 AU - 1.63 AU

Year: 625 Days

Day: 25.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,300,802 km

• M1: 94,845 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.05 AU - 2.05 AU

Year: 1062 Days

Day: 37.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,300,802 km

• M1: 241,152 km (0.044 R)
• M2: 275,559 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.17 AU - 2.75 AU

Year: 1395 Days

Day: 12.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,300,802 km

• M1: 41,738 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.22 AU - 3.78 AU

Year: 2368 Days

Day: 19.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.7

Radius: 14.8

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.97 AU - 11.27 AU

Year: 9961 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,300,802 km

• M1: 184,155 km (0.083 R)
• M2: 692,489 km (0.111 R)
• M3: 1,393,355 km (0.066 R)
• M4: 2,107,236 km (0.069 R)
• M5: 4,306,773 km (0.075 R)
• M6: 4,881,229 km (0.048 R)
• M7: 5,638,194 km (0.084 R)
• M8: 6,693,458 km (0.106 R)
• M9: 7,387,592 km (0.046 R)
• M10: 9,288,233 km (0.101 R)
• M11: 9,859,098 km (0.106 R)
• M12: 11,768,266 km (0.071 R)
• M13: 14,662,237 km (0.046 R)
• M14: 19,810,199 km (0.071 R)
• M15: 22,153,201 km (0.117 R)
• M16: 23,348,188 km (0.076 R)
• M17: 25,680,868 km (0.119 R)
• M18: 26,146,716 km (0.102 R)
• M19: 30,389,162 km (0.115 R)
• M20: 31,120,845 km (0.043 R)
• M21: 33,165,848 km (0.086 R)
• M22: 37,165,347 km (0.093 R)
• M23: 40,588,146 km (0.091 R)
• M24: 41,603,467 km (0.097 R)
• M25: 43,027,190 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.3

Radius: 13.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.78 AU - 10.94 AU

Year: 10356 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,300,802 km

• M1: 165,455 km (0.068 R)
• M2: 649,255 km (0.093 R)
• M3: 2,603,153 km (0.12 R)
• M4: 3,930,385 km (0.079 R)
• M5: 4,538,351 km (0.053 R)
• M6: 7,017,636 km (0.064 R)
• M7: 8,570,911 km (0.098 R)
• M8: 13,169,998 km (0.1 R)
• M9: 18,360,745 km (0.109 R)
• M10: 21,449,044 km (0.077 R)
• M11: 22,207,954 km (0.1 R)
• M12: 23,072,330 km (0.074 R)
• M13: 28,132,328 km (0.053 R)
• M14: 29,042,033 km (0.094 R)
• M15: 30,390,508 km (0.047 R)
• M16: 32,656,467 km (0.053 R)
• M17: 33,324,122 km (0.056 R)
• M18: 39,371,616 km (0.114 R)
• M19: 46,392,095 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.8

Radius: 10.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.56 AU - 9.95 AU

Year: 11010 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,300,802 km

• M1: 130,001 km (0.087 R)
• M2: 452,534 km (0.107 R)
• M3: 965,953 km (0.077 R)
• M4: 1,383,780 km (0.119 R)
• M5: 2,057,120 km (0.071 R)
• M6: 2,382,496 km (0.086 R)
• M7: 2,996,146 km (0.108 R)
• M8: 3,925,897 km (0.097 R)
• M9: 4,249,926 km (0.106 R)
• M10: 4,839,192 km (0.029 R)
• M11: 6,148,024 km (0.114 R)
• M12: 8,678,621 km (0.12 R)
• M13: 9,058,899 km (0.046 R)
• M14: 9,494,378 km (0.101 R)
• M15: 10,360,550 km (0.06 R)
• M16: 12,040,833 km (0.109 R)
• M17: 13,555,362 km (0.05 R)
• M18: 14,534,630 km (0.113 R)
• M19: 18,508,249 km (0.09 R)
• M20: 22,593,018 km (0.118 R)
• M21: 27,331,980 km (0.066 R)
• M22: 30,608,173 km (0.054 R)
• M23: 35,514,385 km (0.095 R)
• M24: 36,708,326 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 9.2

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.39 AU - 15.23 AU

Year: 15620 Days

Day: 14 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,300,802 km

• M1: 116,537 km (0.12 R)
• M2: 428,448 km (0.053 R)
• M3: 851,960 km (0.066 R)
• M4: 1,979,329 km (0.083 R)
• M5: 2,425,281 km (0.085 R)
• M6: 3,691,028 km (0.112 R)
• M7: 4,176,773 km (0.115 R)
• M8: 6,303,306 km (0.074 R)
• M9: 9,066,229 km (0.065 R)
• M10: 10,954,154 km (0.096 R)
• M11: 12,482,446 km (0.078 R)
• M12: 15,185,231 km (0.115 R)
• M13: 19,127,584 km (0.081 R)
• M14: 19,484,075 km (0.104 R)
• M15: 24,426,789 km (0.113 R)
• M16: 25,164,606 km (0.109 R)
• M17: 27,693,408 km (0.072 R)
• M18: 29,668,250 km (0.118 R)
• M19: 30,266,492 km (0.065 R)
• M20: 30,629,266 km (0.102 R)
• M21: 31,735,094 km (0.082 R)
• M22: 35,882,695 km (0.096 R)
• M23: 37,111,342 km (0.112 R)
• M24: 39,508,050 km (0.077 R)
• M25: 43,523,855 km (0.099 R)
• M26: 46,027,674 km (0.086 R)
• M27: 46,990,935 km (0.088 R)
• M28: 47,640,340 km (0.084 R)
• M29: 53,581,769 km (0.097 R)
• M30: 54,112,841 km (0.068 R)
• M31: 55,546,437 km (0.074 R)
• M32: 57,743,881 km (0.081 R)
• M33: 59,429,549 km (0.087 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 20,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit