🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.59 AU - 0.71 AU

Year: 190 Days

Day: 30.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,661,052 km

• M1: 58,792 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.63 AU - 0.85 AU

Year: 231 Days

Day: 34.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.23 AU - 4.07 AU

Year: 2534 Days

Day: 38.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.5

Radius: 9.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.3 AU - 8.14 AU

Year: 7796 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,661,052 km

• M1: 120,725 km (0.055 R)
• M2: 572,810 km (0.065 R)
• M3: 1,065,436 km (0.116 R)
• M4: 1,836,912 km (0.119 R)
• M5: 2,877,814 km (0.057 R)
• M6: 3,178,057 km (0.102 R)
• M7: 3,668,140 km (0.101 R)
• M8: 4,228,982 km (0.106 R)
• M9: 4,618,984 km (0.087 R)
• M10: 5,298,009 km (0.076 R)
• M11: 6,314,077 km (0.06 R)
• M12: 7,240,836 km (0.112 R)
• M13: 8,971,384 km (0.098 R)
• M14: 10,921,542 km (0.094 R)
• M15: 11,532,949 km (0.076 R)
• M16: 11,953,169 km (0.066 R)
• M17: 12,253,262 km (0.114 R)
• M18: 13,458,572 km (0.117 R)
• M19: 13,830,473 km (0.103 R)
• M20: 14,888,578 km (0.053 R)
• M21: 19,428,275 km (0.045 R)
• M22: 19,843,858 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.7

Radius: 9.6

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.52 AU - 11 AU

Year: 11944 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,661,052 km

• M1: 119,529 km (0.052 R)
• M2: 510,278 km (0.106 R)
• M3: 976,276 km (0.036 R)
• M4: 1,294,770 km (0.108 R)
• M5: 2,318,019 km (0.051 R)
• M6: 3,419,209 km (0.107 R)
• M7: 3,809,510 km (0.038 R)
• M8: 4,143,113 km (0.099 R)
• M9: 5,330,920 km (0.079 R)
• M10: 6,341,753 km (0.083 R)
• M11: 7,305,612 km (0.096 R)
• M12: 11,917,266 km (0.075 R)
• M13: 12,941,712 km (0.111 R)
• M14: 14,220,923 km (0.117 R)
• M15: 17,404,216 km (0.092 R)
• M16: 20,862,470 km (0.111 R)
• M17: 22,080,646 km (0.103 R)
• M18: 23,715,750 km (0.103 R)
• M19: 24,089,895 km (0.111 R)
• M20: 32,080,964 km (0.042 R)
• M21: 34,174,886 km (0.092 R)
• M22: 35,013,232 km (0.118 R)
• M23: 38,762,304 km (0.107 R)
• M24: 44,025,008 km (0.106 R)
• M25: 49,745,032 km (0.053 R)
• M26: 50,050,960 km (0.082 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 17,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit