🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.92 AU - 1.44 AU

Year: 537 Days

Day: 43.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.19 AU - 1.51 AU

Year: 657 Days

Day: 40.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.29 AU - 1.47 AU

Year: 679 Days

Day: 18.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.09 AU - 1.67 AU

Year: 679 Days

Day: 27.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.23 AU - 1.89 AU

Year: 816 Days

Day: 28.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.79 AU - 2.25 AU

Year: 1203 Days

Day: 34.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,448,075 km

• M1: 587,770 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.44 AU - 2.84 AU

Year: 1797 Days

Day: 34.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630

Radius: 14.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.29 AU - 3.95 AU

Year: 2886 Days

Day: 9.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,448,075 km

• M1: 195,973 km (0.032 R)
• M2: 308,022 km (0.1 R)
• M3: 699,220 km (0.064 R)
• M4: 819,497 km (0.076 R)
• M5: 1,083,837 km (0.073 R)
• M6: 1,353,562 km (0.075 R)
• M7: 1,484,759 km (0.118 R)
• M8: 2,122,943 km (0.05 R)
• M9: 2,306,051 km (0.079 R)
• M10: 2,479,734 km (0.067 R)
• M11: 2,613,026 km (0.096 R)
• M12: 3,027,562 km (0.117 R)
• M13: 3,348,449 km (0.11 R)
• M14: 3,629,992 km (0.106 R)
• M15: 3,850,500 km (0.114 R)
• M16: 4,181,111 km (0.074 R)
• M17: 4,323,079 km (0.117 R)
• M18: 4,575,451 km (0.079 R)
• M19: 5,057,306 km (0.111 R)
• M20: 5,151,851 km (0.098 R)
• M21: 5,419,781 km (0.115 R)
• M22: 5,790,784 km (0.109 R)
• M23: 6,129,922 km (0.109 R)
• M24: 6,291,787 km (0.062 R)
• M25: 6,869,534 km (0.112 R)
• M26: 6,995,645 km (0.105 R)
• M27: 7,186,083 km (0.025 R)
• M28: 7,292,747 km (0.119 R)
• M29: 7,943,497 km (0.085 R)
• M30: 8,365,513 km (0.038 R)
• M31: 8,545,330 km (0.075 R)
• M32: 8,886,114 km (0.027 R)
• M33: 9,417,186 km (0.113 R)
• M34: 9,534,171 km (0.106 R)
• M35: 9,674,943 km (0.118 R)
• M36: 10,173,553 km (0.096 R)
• M37: 10,269,445 km (0.06 R)
• M38: 11,072,337 km (0.106 R)
• M39: 11,543,869 km (0.089 R)
• M40: 11,719,198 km (0.074 R)
• M41: 11,895,574 km (0.078 R)
• M42: 12,148,843 km (0.072 R)
• M43: 12,429,638 km (0.099 R)
• M44: 12,738,408 km (0.083 R)
• M45: 12,893,840 km (0.093 R)
• M46: 13,101,931 km (0.101 R)
• M47: 13,442,416 km (0.103 R)
• M48: 13,732,935 km (0.098 R)
• M49: 14,293,329 km (0.12 R)
• M50: 14,427,817 km (0.08 R)
• M51: 14,535,677 km (0.072 R)
• M52: 14,643,836 km (0.081 R)
• M53: 14,752,444 km (0.054 R)
• M54: 14,888,279 km (0.12 R)
• M55: 15,851,839 km (0.104 R)
• M56: 16,552,256 km (0.026 R)
• M57: 16,778,598 km (0.091 R)
• M58: 16,920,566 km (0.101 R)
• M59: 17,062,984 km (0.097 R)
• M60: 17,406,311 km (0.104 R)
• M61: 17,550,074 km (0.05 R)
• M62: 18,012,780 km (0.092 R)
• M63: 18,538,019 km (0.099 R)
• M64: 19,009,102 km (0.073 R)
• M65: 19,216,594 km (0.109 R)
• M66: 19,633,524 km (0.108 R)
• M67: 19,783,271 km (0.098 R)
• M68: 20,264,677 km (0.047 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295

Radius: 14.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.74 AU - 6 AU

Year: 5214 Days

Day: 14.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,448,075 km

• M1: 217,665 km (0.058 R)
• M2: 312,211 km (0.06 R)
• M3: 471,084 km (0.097 R)
• M4: 715,527 km (0.069 R)
• M5: 1,039,556 km (0.053 R)
• M6: 1,182,870 km (0.109 R)
• M7: 1,530,835 km (0.115 R)
• M8: 1,668,315 km (0.028 R)
• M9: 1,767,050 km (0.058 R)
• M10: 1,926,521 km (0.118 R)
• M11: 2,121,447 km (0.12 R)
• M12: 2,213,600 km (0.112 R)
• M13: 2,434,406 km (0.078 R)
• M14: 2,813,038 km (0.073 R)
• M15: 3,461,844 km (0.108 R)
• M16: 3,608,151 km (0.068 R)
• M17: 3,756,702 km (0.03 R)
• M18: 3,850,649 km (0.096 R)
• M19: 4,040,938 km (0.088 R)
• M20: 4,450,537 km (0.08 R)
• M21: 4,853,404 km (0.084 R)
• M22: 5,059,250 km (0.067 R)
• M23: 5,268,089 km (0.12 R)
• M24: 5,586,882 km (0.088 R)
• M25: 6,855,023 km (0.075 R)
• M26: 7,109,788 km (0.105 R)
• M27: 7,203,287 km (0.092 R)
• M28: 7,628,893 km (0.059 R)
• M29: 7,844,912 km (0.119 R)
• M30: 8,160,414 km (0.096 R)
• M31: 8,430,588 km (0.096 R)
• M32: 8,554,455 km (0.075 R)
• M33: 8,803,984 km (0.112 R)
• M34: 9,081,189 km (0.116 R)
• M35: 9,208,198 km (0.067 R)
• M36: 9,464,010 km (0.069 R)
• M37: 9,618,545 km (0.116 R)
• M38: 10,166,372 km (0.103 R)
• M39: 10,483,968 km (0.063 R)
• M40: 11,210,565 km (0.105 R)
• M41: 11,538,783 km (0.096 R)
• M42: 11,704,089 km (0.112 R)
• M43: 11,953,468 km (0.109 R)
• M44: 12,260,742 km (0.108 R)
• M45: 12,514,161 km (0.047 R)
• M46: 12,655,531 km (0.104 R)
• M47: 13,026,085 km (0.091 R)
• M48: 13,515,868 km (0.097 R)
• M49: 13,719,322 km (0.085 R)
• M50: 14,335,814 km (0.053 R)
• M51: 14,692,306 km (0.095 R)
• M52: 15,232,354 km (0.028 R)
• M53: 15,383,448 km (0.073 R)
• M54: 16,642,015 km (0.034 R)
• M55: 16,797,747 km (0.072 R)
• M56: 16,922,810 km (0.106 R)
• M57: 17,016,608 km (0.117 R)
• M58: 17,110,705 km (0.113 R)
• M59: 17,394,044 km (0.107 R)
• M60: 17,997,372 km (0.101 R)
• M61: 18,381,988 km (0.074 R)
• M62: 19,061,461 km (0.066 R)
• M63: 19,322,510 km (0.063 R)
• M64: 19,716,251 km (0.057 R)
• M65: 20,511,813 km (0.089 R)
• M66: 20,846,463 km (0.051 R)
• M67: 21,048,121 km (0.056 R)
• M68: 21,792,969 km (0.089 R)
• M69: 22,271,533 km (0.112 R)
• M70: 22,684,423 km (0.093 R)
• M71: 22,788,094 km (0.102 R)
• M72: 22,995,736 km (0.102 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: 323 - 10,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit