🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.12 AU - 1.86 AU

Year: 664 Days

Day: 38.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.85 AU - 2.59 AU

Year: 1208 Days

Day: 34.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,639,705 km

• M1: 54,005 km (0.093 R)
• M2: 317,746 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.13 AU - 3.65 AU

Year: 2280 Days

Day: 35.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,639,705 km

• M1: 1,206,357 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.51 AU - 4.07 AU

Year: 2695 Days

Day: 47.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 113.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.19 AU - 4.89 AU

Year: 3533 Days

Day: 47.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,639,705 km

• M1: 2,803,763 km (0.051 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.7

Radius: 13.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.05 AU - 6.97 AU

Year: 5381 Days

Day: 13.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 54.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 104,639,705 km

• M1: 225,743 km (0.103 R)
• M2: 1,289,085 km (0.093 R)
• M3: 2,127,581 km (0.041 R)
• M4: 2,602,405 km (0.117 R)
• M5: 3,114,328 km (0.069 R)
• M6: 4,195,173 km (0.118 R)
• M7: 6,336,667 km (0.072 R)
• M8: 7,395,221 km (0.084 R)
• M9: 7,902,208 km (0.097 R)
• M10: 11,241,233 km (0.112 R)
• M11: 20,922,010 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952

Radius: 7.5

Gravity: 16.92 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.15 AU - 18.39 AU

Year: 27360 Days

Day: 18.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 104,639,705 km

• M1: 93,199 km (0.043 R)
• M2: 821,741 km (0.074 R)
• M3: 1,766,302 km (0.027 R)
• M4: 2,267,455 km (0.106 R)
• M5: 3,001,532 km (0.104 R)
• M6: 3,455,262 km (0.095 R)
• M7: 5,475,132 km (0.112 R)
• M8: 6,294,929 km (0.076 R)
• M9: 9,876,451 km (0.083 R)
• M10: 12,544,230 km (0.031 R)
• M11: 14,793,285 km (0.088 R)
• M12: 16,282,681 km (0.109 R)
• M13: 16,831,406 km (0.074 R)
• M14: 18,650,666 km (0.102 R)
• M15: 21,239,008 km (0.062 R)
• M16: 22,004,650 km (0.1 R)
• M17: 23,706,775 km (0.105 R)
• M18: 30,699,727 km (0.084 R)
• M19: 32,103,553 km (0.092 R)
• M20: 37,669,941 km (0.101 R)
• M21: 38,790,728 km (0.031 R)
• M22: 45,086,853 km (0.099 R)
• M23: 47,082,190 km (0.12 R)
• M24: 52,228,207 km (0.083 R)
• M25: 55,653,549 km (0.118 R)
• M26: 56,066,140 km (0.093 R)
• M27: 56,688,767 km (0.09 R)
• M28: 61,837,327 km (0.091 R)
• M29: 62,724,592 km (0.075 R)
• M30: 63,845,678 km (0.112 R)
• M31: 64,752,092 km (0.081 R)
• M32: 71,581,833 km (0.11 R)
• M33: 80,445,058 km (0.071 R)
• M34: 93,750,293 km (0.119 R)
• M35: 98,190,657 km (0.03 R)
• M36: 100,310,010 km (0.105 R)
• M37: 103,390,230 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 16,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit