🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.47 AU - 0.67 AU

Year: 158 Days

Day: 47.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.41 AU - 1.55 AU

Year: 661 Days

Day: 43.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.99 AU - 2.85 AU

Year: 1382 Days

Day: 18.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,064,120 km

• M1: 40,990 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.74 AU - 3.56 AU

Year: 2052 Days

Day: 33.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,064,120 km

• M1: 181,013 km (0.044 R)

Asteroid Belt

Center: 6.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665

Radius: 11.1

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.25 AU - 10.51 AU

Year: 9714 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,064,120 km

• M1: 138,079 km (0.086 R)
• M2: 498,311 km (0.062 R)
• M3: 1,001,857 km (0.093 R)
• M4: 1,534,126 km (0.113 R)
• M5: 2,395,062 km (0.109 R)
• M6: 2,976,848 km (0.08 R)
• M7: 3,407,690 km (0.081 R)
• M8: 4,118,729 km (0.043 R)
• M9: 5,367,871 km (0.108 R)
• M10: 6,186,919 km (0.09 R)
• M11: 6,892,722 km (0.079 R)
• M12: 8,915,883 km (0.075 R)
• M13: 9,525,794 km (0.07 R)
• M14: 11,199,794 km (0.11 R)
• M15: 12,248,176 km (0.102 R)
• M16: 14,475,988 km (0.108 R)
• M17: 15,056,427 km (0.093 R)
• M18: 15,854,233 km (0.049 R)
• M19: 17,606,772 km (0.064 R)
• M20: 18,193,943 km (0.112 R)
• M21: 18,642,737 km (0.049 R)
• M22: 21,994,926 km (0.118 R)
• M23: 23,812,989 km (0.092 R)
• M24: 31,445,472 km (0.037 R)
• M25: 33,973,826 km (0.087 R)
• M26: 37,712,875 km (0.065 R)
• M27: 38,198,769 km (0.112 R)
• M28: 38,811,971 km (0.113 R)
• M29: 43,688,861 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.9

Radius: 9.3

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.79 AU - 12.25 AU

Year: 12526 Days

Day: 5.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,064,120 km

• M1: 115,639 km (0.087 R)
• M2: 971,937 km (0.068 R)
• M3: 1,553,424 km (0.09 R)
• M4: 1,993,392 km (0.097 R)
• M5: 3,005,720 km (0.096 R)
• M6: 5,275,270 km (0.077 R)
• M7: 9,142,524 km (0.095 R)
• M8: 10,030,537 km (0.08 R)
• M9: 11,322,315 km (0.101 R)
• M10: 13,760,760 km (0.034 R)
• M11: 14,096,907 km (0.12 R)
• M12: 15,067,049 km (0.067 R)
• M13: 17,845,231 km (0.039 R)
• M14: 18,325,739 km (0.079 R)
• M15: 18,814,924 km (0.113 R)
• M16: 21,662,819 km (0.073 R)
• M17: 25,284,135 km (0.113 R)
• M18: 27,982,282 km (0.103 R)
• M19: 34,311,319 km (0.085 R)
• M20: 43,376,202 km (0.088 R)
• M21: 46,922,120 km (0.056 R)
• M22: 48,145,681 km (0.051 R)
• M23: 48,765,465 km (0.06 R)
• M24: 49,233,706 km (0.095 R)
• M25: 50,976,522 km (0.045 R)
• M26: 52,596,068 km (0.086 R)
• M27: 55,089,565 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 14,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit