🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.77 AU - 0.81 AU

Year: 307 Days

Day: 14.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,205,256 km

• M1: 53,406 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.66 AU - 1.02 AU

Year: 336 Days

Day: 12.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,205,256 km

• M1: 75,697 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.11 AU - 1.67 AU

Year: 715 Days

Day: 20 Hours

Environment

Temp: -99 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,205,256 km

• M1: 293,810 km (0.06 R)
• M2: 335,398 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.61 AU - 2.01 AU

Year: 1063 Days

Day: 46.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.27 AU - 2.65 AU

Year: 1684 Days

Day: 35 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,205,256 km

• M1: 35,754 km (0.062 R)
• M2: 206,295 km (0.12 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634

Radius: 13.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.28 AU - 6.22 AU

Year: 5251 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,205,256 km

• M1: 168,597 km (0.113 R)
• M2: 717,920 km (0.06 R)
• M3: 1,254,528 km (0.068 R)
• M4: 1,920,537 km (0.088 R)
• M5: 3,287,264 km (0.051 R)
• M6: 5,421,427 km (0.032 R)
• M7: 6,930,570 km (0.079 R)
• M8: 7,764,728 km (0.104 R)
• M9: 9,633,654 km (0.062 R)
• M10: 10,144,531 km (0.039 R)
• M11: 11,082,061 km (0.047 R)
• M12: 11,548,357 km (0.06 R)
• M13: 13,494,027 km (0.066 R)
• M14: 14,243,064 km (0.106 R)
• M15: 15,765,970 km (0.112 R)
• M16: 18,541,609 km (0.071 R)
• M17: 20,633,885 km (0.025 R)
• M18: 21,773,222 km (0.052 R)
• M19: 25,122,868 km (0.093 R)
• M20: 25,848,118 km (0.086 R)
• M21: 27,171,910 km (0.038 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938

Radius: 8.9

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.66 AU - 8.04 AU

Year: 7827 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 45,205,256 km

• M1: 110,702 km (0.107 R)
• M2: 465,997 km (0.088 R)
• M3: 757,713 km (0.07 R)
• M4: 1,079,498 km (0.11 R)
• M5: 1,480,271 km (0.119 R)
• M6: 1,775,876 km (0.096 R)
• M7: 2,249,802 km (0.085 R)
• M8: 2,664,039 km (0.083 R)
• M9: 3,451,672 km (0.048 R)
• M10: 3,796,944 km (0.117 R)
• M11: 4,165,403 km (0.113 R)
• M12: 5,646,721 km (0.094 R)
• M13: 6,127,828 km (0.119 R)
• M14: 7,613,335 km (0.104 R)
• M15: 8,594,398 km (0.102 R)
• M16: 10,146,326 km (0.046 R)
• M17: 11,067,400 km (0.076 R)
• M18: 11,766,471 km (0.091 R)
• M19: 12,324,172 km (0.072 R)
• M20: 13,856,503 km (0.035 R)
• M21: 14,165,123 km (0.108 R)
• M22: 14,924,632 km (0.116 R)
• M23: 18,089,375 km (0.107 R)
• M24: 20,458,107 km (0.069 R)
• M25: 23,547,154 km (0.097 R)
• M26: 25,616,541 km (0.096 R)
• M27: 26,175,738 km (0.112 R)
• M28: 27,318,516 km (0.048 R)
• M29: 28,295,988 km (0.077 R)
• M30: 30,736,678 km (0.086 R)
• M31: 32,223,531 km (0.114 R)
• M32: 33,757,657 km (0.085 R)
• M33: 34,882,932 km (0.104 R)
• M34: 40,760,184 km (0.09 R)
• M35: 42,164,758 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 11,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit