🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.92 AU - 1.14 AU

Year: 314 Days

Day: 12.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,513,281 km

• M1: 40,242 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.2 AU - 1.2 AU

Year: 395 Days

Day: 13.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.09 AU - 1.57 AU

Year: 461 Days

Day: 15.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,513,281 km

• M1: 986,000 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.9 AU - 2.2 AU

Year: 881 Days

Day: 39.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.82 AU - 3.02 AU

Year: 1130 Days

Day: 23.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.24 AU - 4.26 AU

Year: 2631 Days

Day: 44.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.37 AU - 5.53 AU

Year: 2818 Days

Day: 23.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.76 AU - 6.12 AU

Year: 3296 Days

Day: 39.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,513,281 km

• M1: 100,979 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.7

Radius: 10.8

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.74 AU - 14.66 AU

Year: 13588 Days

Day: 9.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,513,281 km

• M1: 134,339 km (0.071 R)
• M2: 704,008 km (0.112 R)
• M3: 1,051,972 km (0.092 R)
• M4: 1,460,524 km (0.105 R)
• M5: 2,397,156 km (0.114 R)
• M6: 3,193,615 km (0.091 R)
• M7: 3,695,067 km (0.113 R)
• M8: 5,413,498 km (0.081 R)
• M9: 6,654,113 km (0.03 R)
• M10: 8,028,020 km (0.094 R)
• M11: 10,235,187 km (0.115 R)
• M12: 10,917,204 km (0.117 R)
• M13: 11,934,918 km (0.099 R)
• M14: 12,626,509 km (0.119 R)
• M15: 14,158,541 km (0.076 R)
• M16: 16,800,140 km (0.095 R)
• M17: 17,349,463 km (0.065 R)
• M18: 18,484,163 km (0.104 R)
• M19: 21,445,154 km (0.084 R)
• M20: 31,368,579 km (0.078 R)
• M21: 38,589,818 km (0.091 R)
• M22: 39,684,575 km (0.108 R)
• M23: 41,081,969 km (0.042 R)
• M24: 43,974,743 km (0.12 R)
• M25: 47,310,626 km (0.065 R)
• M26: 50,001,293 km (0.077 R)
• M27: 55,512,628 km (0.099 R)
• M28: 56,556,373 km (0.115 R)
• M29: 56,907,180 km (0.116 R)
• M30: 57,436,008 km (0.095 R)
• M31: 59,222,955 km (0.091 R)
• M32: 60,312,626 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.9

Radius: 9.7

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.91 AU - 14.71 AU

Year: 14579 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,513,281 km

• M1: 126,261 km (0.094 R)
• M2: 1,106,426 km (0.093 R)
• M3: 1,421,180 km (0.114 R)
• M4: 1,781,711 km (0.119 R)
• M5: 3,318,380 km (0.104 R)
• M6: 3,857,082 km (0.087 R)
• M7: 4,174,828 km (0.078 R)
• M8: 5,760,715 km (0.077 R)
• M9: 6,429,866 km (0.058 R)
• M10: 7,509,215 km (0.083 R)
• M11: 7,922,703 km (0.103 R)
• M12: 8,351,301 km (0.05 R)
• M13: 8,750,129 km (0.092 R)
• M14: 10,272,587 km (0.104 R)
• M15: 12,702,056 km (0.11 R)
• M16: 13,590,518 km (0.052 R)
• M17: 14,710,707 km (0.109 R)
• M18: 15,557,281 km (0.116 R)
• M19: 17,779,109 km (0.073 R)
• M20: 18,514,831 km (0.084 R)
• M21: 22,842,697 km (0.112 R)
• M22: 24,333,590 km (0.082 R)
• M23: 26,075,507 km (0.086 R)
• M24: 28,293,595 km (0.108 R)
• M25: 30,218,471 km (0.104 R)
• M26: 34,102,181 km (0.077 R)
• M27: 40,155,808 km (0.079 R)
• M28: 41,549,313 km (0.065 R)
• M29: 44,432,512 km (0.113 R)

Kuiper Belt

Range: 36.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 17,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit