🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.88 AU - 1.02 AU

Year: 338 Days

Day: 13.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.93 AU - 1.53 AU

Year: 498 Days

Day: 14.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 131.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.96 AU - 2.46 AU

Year: 1200 Days

Day: 25.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,403,472 km

• M1: 59,241 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.78 AU - 3.18 AU

Year: 1879 Days

Day: 20.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.17 AU - 4.19 AU

Year: 2578 Days

Day: 47.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.2

Radius: 5.4

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.2 AU - 20.6 AU

Year: 27661 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,403,472 km

• M1: 77,193 km (0.116 R)
• M2: 285,283 km (0.105 R)
• M3: 889,060 km (0.096 R)
• M4: 1,457,532 km (0.105 R)
• M5: 2,759,482 km (0.074 R)
• M6: 3,301,475 km (0.065 R)
• M7: 3,653,479 km (0.112 R)
• M8: 3,882,364 km (0.053 R)
• M9: 4,090,305 km (0.117 R)
• M10: 4,793,265 km (0.084 R)
• M11: 6,476,391 km (0.113 R)
• M12: 7,382,655 km (0.105 R)
• M13: 9,390,109 km (0.086 R)
• M14: 9,930,007 km (0.119 R)
• M15: 10,604,694 km (0.105 R)
• M16: 11,369,737 km (0.117 R)
• M17: 11,796,540 km (0.118 R)
• M18: 12,297,394 km (0.104 R)
• M19: 13,816,261 km (0.112 R)
• M20: 16,826,469 km (0.077 R)
• M21: 20,873,690 km (0.089 R)
• M22: 21,421,218 km (0.074 R)
• M23: 24,103,508 km (0.115 R)
• M24: 26,361,987 km (0.06 R)
• M25: 26,680,481 km (0.116 R)
• M26: 28,090,291 km (0.082 R)
• M27: 32,252,703 km (0.111 R)
• M28: 34,606,924 km (0.077 R)
• M29: 37,073,045 km (0.116 R)
• M30: 39,238,773 km (0.095 R)
• M31: 44,416,954 km (0.078 R)
• M32: 46,857,643 km (0.071 R)
• M33: 48,586,696 km (0.076 R)
• M34: 63,213,627 km (0.093 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 11,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit