🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.04 AU - 1.6 AU

Year: 571 Days

Day: 15.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.38 AU - 2.02 AU

Year: 835 Days

Day: 25.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,476,925 km

• M1: 509,082 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.63 AU - 3.71 AU

Year: 2126 Days

Day: 46.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.5

Radius: 13.1

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.79 AU - 6.93 AU

Year: 6769 Days

Day: 11.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 121.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,476,925 km

• M1: 163,510 km (0.12 R)
• M2: 611,107 km (0.1 R)
• M3: 1,518,568 km (0.111 R)
• M4: 2,038,869 km (0.1 R)
• M5: 3,163,247 km (0.052 R)
• M6: 3,625,953 km (0.109 R)
• M7: 4,090,006 km (0.114 R)
• M8: 4,665,509 km (0.088 R)
• M9: 5,866,331 km (0.078 R)
• M10: 7,005,967 km (0.066 R)
• M11: 7,730,320 km (0.037 R)
• M12: 8,613,546 km (0.099 R)
• M13: 9,367,669 km (0.065 R)
• M14: 12,264,931 km (0.036 R)
• M15: 12,784,185 km (0.092 R)
• M16: 13,515,868 km (0.095 R)
• M17: 16,668,195 km (0.108 R)
• M18: 18,262,459 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.7

Radius: 8.1

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.66 AU - 13.76 AU

Year: 15096 Days

Day: 14.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 155 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,476,925 km

• M1: 100,979 km (0.044 R)
• M2: 724,652 km (0.117 R)
• M3: 1,124,976 km (0.065 R)
• M4: 2,930,921 km (0.117 R)
• M5: 4,737,615 km (0.115 R)
• M6: 6,016,527 km (0.053 R)
• M7: 10,194,796 km (0.093 R)
• M8: 10,727,065 km (0.113 R)
• M9: 11,975,908 km (0.104 R)
• M10: 12,368,902 km (0.092 R)
• M11: 15,906,592 km (0.086 R)
• M12: 16,222,244 km (0.056 R)
• M13: 17,111,752 km (0.098 R)
• M14: 17,863,332 km (0.114 R)
• M15: 20,066,460 km (0.105 R)
• M16: 20,902,263 km (0.101 R)
• M17: 21,281,045 km (0.106 R)
• M18: 23,650,526 km (0.067 R)
• M19: 26,630,964 km (0.078 R)
• M20: 31,557,072 km (0.071 R)
• M21: 32,181,195 km (0.105 R)
• M22: 34,364,725 km (0.056 R)
• M23: 34,628,018 km (0.082 R)
• M24: 35,559,863 km (0.084 R)
• M25: 40,179,595 km (0.114 R)
• M26: 49,407,988 km (0.041 R)
• M27: 56,226,061 km (0.061 R)
• M28: 58,818,891 km (0.026 R)
• M29: 62,659,667 km (0.051 R)
• M30: 69,988,466 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: 351 - 18,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit