🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.75 AU - 0.93 AU

Year: 283 Days

Day: 44.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.76 AU - 1.24 AU

Year: 367 Days

Day: 13.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,904,465 km

• M1: 99,183 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.13 AU - 1.79 AU

Year: 648 Days

Day: 32.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.67 AU - 2.13 AU

Year: 961 Days

Day: 20.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.19 AU - 2.49 AU

Year: 1314 Days

Day: 16.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,904,465 km

• M1: 370,853 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.3 AU - 4.4 AU

Year: 2773 Days

Day: 14.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,904,465 km

• M1: 655,388 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.49 AU - 4.55 AU

Year: 2959 Days

Day: 33.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,904,465 km

• M1: 3,040,726 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.6

Radius: 9.6

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.59 AU - 7.25 AU

Year: 5971 Days

Day: 6.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,904,465 km

• M1: 119,379 km (0.049 R)
• M2: 444,754 km (0.108 R)
• M3: 787,932 km (0.079 R)
• M4: 1,456,634 km (0.098 R)
• M5: 1,788,592 km (0.1 R)
• M6: 2,375,614 km (0.112 R)
• M7: 5,739,173 km (0.108 R)
• M8: 6,794,137 km (0.103 R)
• M9: 8,217,561 km (0.058 R)
• M10: 9,632,756 km (0.1 R)
• M11: 10,315,970 km (0.11 R)
• M12: 12,796,003 km (0.102 R)
• M13: 13,326,178 km (0.044 R)
• M14: 14,637,404 km (0.109 R)
• M15: 16,255,155 km (0.101 R)
• M16: 19,086,295 km (0.046 R)
• M17: 19,842,362 km (0.068 R)
• M18: 21,080,135 km (0.103 R)
• M19: 21,548,825 km (0.113 R)
• M20: 21,956,180 km (0.081 R)
• M21: 23,351,031 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 13.8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.47 AU - 8.43 AU

Year: 8229 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,904,465 km

• M1: 172,935 km (0.085 R)
• M2: 863,479 km (0.065 R)
• M3: 1,378,245 km (0.084 R)
• M4: 1,923,380 km (0.103 R)
• M5: 2,472,105 km (0.051 R)
• M6: 3,125,100 km (0.1 R)
• M7: 5,199,872 km (0.111 R)
• M8: 6,311,385 km (0.098 R)
• M9: 8,149,793 km (0.095 R)
• M10: 8,877,138 km (0.12 R)
• M11: 10,601,851 km (0.074 R)
• M12: 13,127,662 km (0.091 R)
• M13: 13,845,283 km (0.068 R)
• M14: 14,530,740 km (0.107 R)
• M15: 15,540,526 km (0.095 R)
• M16: 16,093,739 km (0.088 R)
• M17: 20,561,479 km (0.116 R)
• M18: 23,799,675 km (0.111 R)
• M19: 27,542,015 km (0.086 R)
• M20: 31,464,322 km (0.099 R)
• M21: 31,954,704 km (0.049 R)

Asteroid Belt

Center: 10.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.7

Radius: 3

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.18 AU - 13.56 AU

Year: 15971 Days

Day: 18.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,904,465 km

• M1: 37,399 km (0.088 R)
• M2: 167,101 km (0.072 R)
• M3: 299,794 km (0.092 R)
• M4: 556,354 km (0.073 R)
• M5: 657,183 km (0.074 R)
• M6: 754,572 km (0.099 R)
• M7: 1,076,057 km (0.044 R)
• M8: 1,506,750 km (0.12 R)
• M9: 1,832,275 km (0.035 R)
• M10: 2,027,051 km (0.093 R)
• M11: 2,252,046 km (0.041 R)
• M12: 2,657,606 km (0.108 R)
• M13: 3,917,519 km (0.032 R)
• M14: 6,259,474 km (0.115 R)
• M15: 11,000,679 km (0.107 R)
• M16: 14,166,320 km (0.102 R)
• M17: 15,343,206 km (0.101 R)
• M18: 17,490,684 km (0.119 R)
• M19: 20,263,480 km (0.105 R)
• M20: 21,906,813 km (0.067 R)
• M21: 23,235,840 km (0.117 R)
• M22: 25,881,479 km (0.082 R)
• M23: 26,485,854 km (0.102 R)
• M24: 31,467,613 km (0.06 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 13,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit