🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.47 AU - 0.59 AU

Year: 145 Days

Day: 37.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.47 AU - 0.65 AU

Year: 157 Days

Day: 21.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,453,835 km

• M1: 44,730 km (0.088 R)
• M2: 122,670 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.55 AU - 0.87 AU

Year: 224 Days

Day: 20.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.76 AU - 0.8 AU

Year: 258 Days

Day: 19.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,453,835 km

• M1: 281,543 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.05 AU - 1.49 AU

Year: 536 Days

Day: 18.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.45 AU - 2.85 AU

Year: 1617 Days

Day: 37.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.75 AU - 4.01 AU

Year: 2329 Days

Day: 43.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.01 AU - 3.81 AU

Year: 2360 Days

Day: 23.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.6

Radius: 9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.63 AU - 9.15 AU

Year: 7528 Days

Day: 13.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,453,835 km

• M1: 141,071 km (0.096 R)
• M2: 205,697 km (0.093 R)
• M3: 385,514 km (0.099 R)
• M4: 726,148 km (0.06 R)
• M5: 994,975 km (0.034 R)
• M6: 1,108,670 km (0.073 R)
• M7: 1,187,059 km (0.05 R)
• M8: 1,349,522 km (0.118 R)
• M9: 1,592,320 km (0.047 R)
• M10: 1,651,560 km (0.084 R)
• M11: 1,757,027 km (0.079 R)
• M12: 2,103,196 km (0.093 R)
• M13: 2,351,529 km (0.075 R)
• M14: 2,574,579 km (0.087 R)
• M15: 2,679,896 km (0.117 R)
• M16: 2,912,970 km (0.108 R)
• M17: 2,986,123 km (0.068 R)
• M18: 3,078,275 km (0.103 R)
• M19: 3,209,024 km (0.069 R)
• M20: 3,534,100 km (0.062 R)
• M21: 3,592,593 km (0.084 R)
• M22: 3,830,005 km (0.069 R)
• M23: 4,154,333 km (0.118 R)
• M24: 4,216,117 km (0.084 R)
• M25: 4,529,824 km (0.03 R)
• M26: 4,960,067 km (0.095 R)
• M27: 5,224,406 km (0.102 R)
• M28: 5,403,325 km (0.079 R)
• M29: 5,516,122 km (0.099 R)
• M30: 5,721,221 km (0.085 R)
• M31: 5,790,036 km (0.029 R)
• M32: 5,859,300 km (0.073 R)
• M33: 5,952,050 km (0.076 R)
• M34: 6,091,924 km (0.118 R)
• M35: 6,232,995 km (0.046 R)
• M36: 6,638,555 km (0.064 R)
• M37: 6,856,818 km (0.1 R)
• M38: 7,176,210 km (0.107 R)
• M39: 7,601,217 km (0.1 R)
• M40: 8,554,455 km (0.08 R)
• M41: 8,765,538 km (0.049 R)
• M42: 9,463,412 km (0.105 R)
• M43: 10,151,113 km (0.105 R)
• M44: 10,854,971 km (0.115 R)
• M45: 10,911,968 km (0.098 R)
• M46: 10,997,687 km (0.037 R)
• M47: 11,487,471 km (0.106 R)
• M48: 11,778,888 km (0.046 R)
• M49: 12,577,890 km (0.115 R)
• M50: 13,608,769 km (0.102 R)
• M51: 13,762,705 km (0.054 R)
• M52: 14,446,666 km (0.043 R)
• M53: 14,698,140 km (0.059 R)
• M54: 14,761,271 km (0.107 R)
• M55: 14,887,681 km (0.087 R)
• M56: 15,269,305 km (0.086 R)
• M57: 16,139,665 km (0.067 R)
• M58: 16,860,578 km (0.077 R)
• M59: 17,191,937 km (0.106 R)
• M60: 17,324,929 km (0.117 R)
• M61: 17,458,371 km (0.091 R)
• M62: 18,198,431 km (0.093 R)
• M63: 19,674,214 km (0.102 R)
• M64: 19,848,197 km (0.052 R)
• M65: 20,127,795 km (0.1 R)
• M66: 20,338,429 km (0.092 R)
• M67: 20,408,740 km (0.098 R)
• M68: 21,010,123 km (0.12 R)
• M69: 21,653,095 km (0.108 R)
• M70: 21,868,815 km (0.114 R)
• M71: 22,193,891 km (0.094 R)
• M72: 22,848,681 km (0.066 R)
• M73: 23,288,649 km (0.072 R)
• M74: 23,509,754 km (0.099 R)
• M75: 23,657,557 km (0.058 R)
• M76: 24,663,154 km (0.094 R)
• M77: 24,888,448 km (0.057 R)
• M78: 25,114,491 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.5

Radius: 7.3

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.16 AU - 17.36 AU

Year: 21250 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 26,453,835 km

• M1: 113,246 km (0.073 R)
• M2: 342,430 km (0.111 R)
• M3: 421,567 km (0.071 R)
• M4: 610,808 km (0.092 R)
• M5: 899,532 km (0.113 R)
• M6: 1,427,612 km (0.049 R)
• M7: 1,922,333 km (0.073 R)
• M8: 2,448,768 km (0.091 R)
• M9: 2,627,836 km (0.11 R)
• M10: 2,811,094 km (0.093 R)
• M11: 3,268,265 km (0.063 R)
• M12: 3,425,791 km (0.056 R)
• M13: 3,789,464 km (0.112 R)
• M14: 3,975,863 km (0.094 R)
• M15: 5,020,505 km (0.068 R)
• M16: 5,111,161 km (0.07 R)
• M17: 5,340,345 km (0.104 R)
• M18: 6,710,212 km (0.084 R)
• M19: 7,011,802 km (0.078 R)
• M20: 8,531,267 km (0.045 R)
• M21: 8,721,257 km (0.069 R)
• M22: 10,493,991 km (0.078 R)
• M23: 10,932,164 km (0.1 R)
• M24: 11,227,470 km (0.105 R)
• M25: 12,281,985 km (0.052 R)
• M26: 12,527,475 km (0.078 R)
• M27: 13,179,572 km (0.074 R)
• M28: 13,493,878 km (0.058 R)
• M29: 14,775,931 km (0.12 R)
• M30: 15,332,585 km (0.094 R)
• M31: 15,696,407 km (0.109 R)
• M32: 16,096,432 km (0.09 R)
• M33: 16,533,706 km (0.088 R)
• M34: 16,736,860 km (0.085 R)
• M35: 17,626,668 km (0.099 R)
• M36: 18,391,562 km (0.081 R)
• M37: 18,919,344 km (0.108 R)
• M38: 18,990,103 km (0.092 R)
• M39: 19,167,227 km (0.119 R)
• M40: 19,238,286 km (0.119 R)
• M41: 20,969,582 km (0.079 R)
• M42: 21,336,546 km (0.074 R)
• M43: 21,890,956 km (0.11 R)
• M44: 22,002,406 km (0.081 R)
• M45: 22,076,756 km (0.068 R)
• M46: 22,263,155 km (0.046 R)
• M47: 22,900,741 km (0.104 R)
• M48: 23,013,837 km (0.049 R)
• M49: 23,165,081 km (0.111 R)
• M50: 23,354,472 km (0.113 R)
• M51: 23,430,318 km (0.104 R)
• M52: 24,617,227 km (0.026 R)
• M53: 25,237,460 km (0.087 R)
• M54: 26,295,865 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 16,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit