🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.45 AU - 0.57 AU

Year: 130 Days

Day: 42.1 Hours

Environment

Temp: 268 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,468,709 km

• M1: 16,306 km (0.088 R)
• M2: 102,774 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.24 AU - 3.44 AU

Year: 1706 Days

Day: 38.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.39 AU - 3.67 AU

Year: 1880 Days

Day: 21.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,468,709 km

• M1: 46,824 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.55 AU - 5.23 AU

Year: 3279 Days

Day: 31 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,468,709 km

• M1: 349,760 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.9

Radius: 9.8

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.05 AU - 6.01 AU

Year: 4635 Days

Day: 7.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 90,468,709 km

• M1: 121,922 km (0.114 R)
• M2: 433,684 km (0.076 R)
• M3: 827,276 km (0.088 R)
• M4: 1,169,556 km (0.108 R)
• M5: 1,739,973 km (0.109 R)
• M6: 2,168,272 km (0.078 R)
• M7: 2,889,483 km (0.086 R)
• M8: 3,637,173 km (0.072 R)
• M9: 4,135,633 km (0.06 R)
• M10: 5,006,742 km (0.069 R)
• M11: 7,077,176 km (0.119 R)
• M12: 7,890,540 km (0.113 R)
• M13: 8,577,792 km (0.031 R)
• M14: 9,502,307 km (0.039 R)
• M15: 12,674,979 km (0.115 R)
• M16: 13,314,809 km (0.109 R)
• M17: 14,079,553 km (0.098 R)
• M18: 14,393,709 km (0.077 R)
• M19: 15,696,856 km (0.101 R)
• M20: 16,666,549 km (0.069 R)
• M21: 19,490,059 km (0.09 R)
• M22: 22,832,824 km (0.036 R)
• M23: 24,002,230 km (0.082 R)
• M24: 24,677,366 km (0.092 R)
• M25: 26,065,484 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.7

Radius: 14.4

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.47 AU - 7.01 AU

Year: 4902 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 90,468,709 km

• M1: 179,069 km (0.083 R)
• M2: 700,118 km (0.027 R)
• M3: 1,360,443 km (0.044 R)
• M4: 1,818,811 km (0.111 R)
• M5: 2,468,365 km (0.106 R)
• M6: 3,580,176 km (0.079 R)
• M7: 5,220,816 km (0.043 R)
• M8: 7,135,519 km (0.033 R)
• M9: 8,118,826 km (0.104 R)
• M10: 8,626,112 km (0.047 R)
• M11: 9,262,951 km (0.099 R)
• M12: 9,817,510 km (0.072 R)
• M13: 10,710,759 km (0.112 R)
• M14: 12,043,227 km (0.102 R)
• M15: 12,794,507 km (0.056 R)
• M16: 13,483,406 km (0.057 R)
• M17: 19,434,409 km (0.099 R)
• M18: 20,222,191 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.1

Radius: 7.9

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.43 AU - 17.13 AU

Year: 23414 Days

Day: 16.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 90,468,709 km

• M1: 98,585 km (0.03 R)
• M2: 566,228 km (0.1 R)
• M3: 935,136 km (0.114 R)
• M4: 1,212,192 km (0.092 R)
• M5: 3,618,922 km (0.058 R)
• M6: 4,456,670 km (0.115 R)
• M7: 5,376,847 km (0.114 R)
• M8: 6,986,669 km (0.106 R)
• M9: 8,278,447 km (0.106 R)
• M10: 12,952,184 km (0.063 R)
• M11: 14,407,472 km (0.041 R)
• M12: 19,423,788 km (0.103 R)
• M13: 22,267,493 km (0.082 R)
• M14: 38,223,303 km (0.094 R)
• M15: 39,768,649 km (0.116 R)
• M16: 41,516,251 km (0.069 R)
• M17: 44,823,860 km (0.094 R)
• M18: 45,334,588 km (0.101 R)
• M19: 46,367,860 km (0.068 R)
• M20: 55,793,124 km (0.049 R)
• M21: 62,738,953 km (0.077 R)
• M22: 64,021,606 km (0.091 R)
• M23: 64,669,514 km (0.115 R)
• M24: 65,321,761 km (0.118 R)
• M25: 67,750,781 km (0.102 R)
• M26: 74,442,144 km (0.1 R)
• M27: 76,847,977 km (0.026 R)
• M28: 81,814,028 km (0.041 R)
• M29: 83,344,564 km (0.104 R)
• M30: 84,634,547 km (0.08 R)
• M31: 85,676,047 km (0.112 R)
• M32: 85,937,694 km (0.102 R)
• M33: 87,519,242 km (0.03 R)
• M34: 87,784,629 km (0.055 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 14,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit