🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.49 AU - 0.69 AU

Year: 166 Days

Day: 47.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.74 AU - 0.84 AU

Year: 258 Days

Day: 39.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,175,835 km

• M1: 42,785 km (0.113 R)
• M2: 99,782 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.05 AU - 2.31 AU

Year: 1182 Days

Day: 40.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,175,835 km

• M1: 34,108 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.53 AU - 3.33 AU

Year: 1841 Days

Day: 35 Hours

Environment

Temp: -101 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,175,835 km

• M1: 144,212 km (0.057 R)

Asteroid Belt

Center: 9.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929

Radius: 6.1

Gravity: 24.97 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.92 AU - 18.22 AU

Year: 23648 Days

Day: 17.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 94,175,835 km

• M1: 75,846 km (0.1 R)
• M2: 302,337 km (0.097 R)
• M3: 588,817 km (0.1 R)
• M4: 806,333 km (0.063 R)
• M5: 1,011,132 km (0.103 R)
• M6: 1,281,605 km (0.056 R)
• M7: 2,011,643 km (0.11 R)
• M8: 2,516,236 km (0.097 R)
• M9: 4,357,337 km (0.116 R)
• M10: 6,280,717 km (0.101 R)
• M11: 8,939,670 km (0.097 R)
• M12: 9,235,125 km (0.105 R)
• M13: 11,282,671 km (0.04 R)
• M14: 12,266,876 km (0.07 R)
• M15: 13,307,030 km (0.089 R)
• M16: 17,502,502 km (0.058 R)
• M17: 18,722,323 km (0.082 R)
• M18: 19,797,782 km (0.09 R)
• M19: 21,017,304 km (0.081 R)
• M20: 21,329,964 km (0.057 R)
• M21: 21,964,259 km (0.108 R)
• M22: 23,830,043 km (0.07 R)
• M23: 24,056,235 km (0.106 R)
• M24: 24,283,923 km (0.12 R)
• M25: 25,443,905 km (0.108 R)
• M26: 26,640,389 km (0.11 R)
• M27: 33,048,713 km (0.059 R)
• M28: 35,052,277 km (0.077 R)
• M29: 35,639,299 km (0.1 R)
• M30: 44,388,531 km (0.088 R)
• M31: 48,074,622 km (0.078 R)
• M32: 51,392,254 km (0.092 R)
• M33: 52,531,143 km (0.053 R)
• M34: 54,075,741 km (0.095 R)
• M35: 55,849,223 km (0.06 R)
• M36: 75,765,786 km (0.08 R)
• M37: 78,733,808 km (0.091 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: 491 - 12,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit