🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.48 AU - 0.6 AU

Year: 146 Days

Day: 20.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.55 AU - 0.67 AU

Year: 176 Days

Day: 20.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,327,574 km

• M1: 76,445 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.35 AU - 5.15 AU

Year: 3233 Days

Day: 35.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 13

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.42 AU - 4.98 AU

Year: 3759 Days

Day: 13.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 31,327,574 km

• M1: 161,715 km (0.1 R)
• M2: 836,551 km (0.098 R)
• M3: 2,254,440 km (0.114 R)
• M4: 5,273,475 km (0.107 R)
• M5: 6,385,585 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113

Radius: 13.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.95 AU - 5.77 AU

Year: 3953 Days

Day: 14.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,327,574 km

• M1: 179,966 km (0.111 R)
• M2: 717,771 km (0.103 R)
• M3: 1,231,490 km (0.06 R)
• M4: 3,458,104 km (0.05 R)
• M5: 4,230,628 km (0.107 R)
• M6: 5,242,657 km (0.094 R)
• M7: 6,120,797 km (0.07 R)
• M8: 6,683,434 km (0.114 R)
• M9: 7,998,101 km (0.114 R)
• M10: 11,314,685 km (0.081 R)
• M11: 12,586,118 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 11.9

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.12 AU - 9.6 AU

Year: 8130 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,327,574 km

• M1: 155,432 km (0.103 R)
• M2: 617,839 km (0.072 R)
• M3: 989,889 km (0.079 R)
• M4: 1,496,278 km (0.084 R)
• M5: 2,011,792 km (0.062 R)
• M6: 2,425,131 km (0.09 R)
• M7: 3,323,616 km (0.103 R)
• M8: 4,235,565 km (0.092 R)
• M9: 4,608,362 km (0.101 R)
• M10: 5,392,255 km (0.092 R)
• M11: 5,922,281 km (0.037 R)
• M12: 10,213,645 km (0.112 R)
• M13: 11,980,695 km (0.088 R)
• M14: 12,680,514 km (0.116 R)
• M15: 14,605,539 km (0.093 R)
• M16: 15,404,242 km (0.11 R)
• M17: 16,292,255 km (0.048 R)
• M18: 16,841,130 km (0.089 R)
• M19: 17,719,569 km (0.118 R)
• M20: 19,296,181 km (0.087 R)
• M21: 20,892,988 km (0.056 R)
• M22: 22,802,156 km (0.086 R)
• M23: 24,985,537 km (0.107 R)
• M24: 26,210,893 km (0.11 R)
• M25: 27,475,893 km (0.049 R)
• M26: 30,127,366 km (0.07 R)
• M27: 30,954,941 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 17,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit