🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.41 AU - 1.45 AU

Year: 610 Days

Day: 28.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.59 AU - 3.23 AU

Year: 1769 Days

Day: 35.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.85 AU - 3.51 AU

Year: 2021 Days

Day: 16.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,065,299 km

• M1: 32,014 km (0.061 R)
• M2: 954,434 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.98 AU - 4.16 AU

Year: 2404 Days

Day: 37.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,065,299 km

• M1: 31,116 km (0.079 R)
• M2: 47,572 km (0.067 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.25 AU - 5.97 AU

Year: 4117 Days

Day: 37.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.5

Radius: 6.3

Gravity: 24.1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 14.15 AU - 19.65 AU

Year: 24764 Days

Day: 18 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 98,065,299 km

• M1: 78,389 km (0.117 R)
• M2: 358,885 km (0.087 R)
• M3: 739,911 km (0.067 R)
• M4: 1,164,919 km (0.114 R)
• M5: 1,519,316 km (0.091 R)
• M6: 2,517,882 km (0.059 R)
• M7: 3,229,369 km (0.03 R)
• M8: 3,696,563 km (0.12 R)
• M9: 4,882,426 km (0.103 R)
• M10: 6,881,203 km (0.047 R)
• M11: 7,286,314 km (0.093 R)
• M12: 7,868,998 km (0.071 R)
• M13: 8,199,758 km (0.085 R)
• M14: 9,007,437 km (0.106 R)
• M15: 9,308,428 km (0.105 R)
• M16: 11,050,944 km (0.086 R)
• M17: 12,400,317 km (0.112 R)
• M18: 14,015,675 km (0.07 R)
• M19: 14,832,180 km (0.097 R)
• M20: 18,901,691 km (0.074 R)
• M21: 19,897,414 km (0.065 R)
• M22: 21,243,496 km (0.113 R)
• M23: 23,771,999 km (0.117 R)
• M24: 26,371,861 km (0.072 R)
• M25: 28,506,024 km (0.098 R)
• M26: 29,549,170 km (0.09 R)
• M27: 32,972,867 km (0.098 R)
• M28: 37,728,882 km (0.042 R)
• M29: 39,784,955 km (0.112 R)
• M30: 52,927,876 km (0.052 R)
• M31: 53,710,872 km (0.08 R)
• M32: 54,105,211 km (0.049 R)
• M33: 67,081,630 km (0.083 R)
• M34: 75,635,636 km (0.066 R)
• M35: 77,882,147 km (0.112 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 10,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit