🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.03 AU - 1.19 AU

Year: 493 Days

Day: 30.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.87 AU - 1.37 AU

Year: 500 Days

Day: 26.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,466,494 km

• M1: 38,147 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.16 AU - 1.76 AU

Year: 744 Days

Day: 47.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,466,494 km

• M1: 25,432 km (0.085 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.3

Radius: 8.1

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.93 AU - 3.05 AU

Year: 2181 Days

Day: 5.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 96,466,494 km

• M1: 100,979 km (0.072 R)
• M2: 613,202 km (0.071 R)
• M3: 949,498 km (0.106 R)
• M4: 1,204,113 km (0.069 R)
• M5: 1,856,360 km (0.088 R)
• M6: 2,550,943 km (0.119 R)
• M7: 4,163,458 km (0.045 R)
• M8: 5,258,964 km (0.111 R)
• M9: 5,566,238 km (0.084 R)
• M10: 6,362,547 km (0.109 R)
• M11: 7,448,628 km (0.12 R)
• M12: 8,238,355 km (0.069 R)
• M13: 9,590,271 km (0.099 R)
• M14: 10,285,153 km (0.106 R)
• M15: 10,731,852 km (0.056 R)
• M16: 11,119,909 km (0.107 R)
• M17: 13,812,521 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.9

Radius: 11.4

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.54 AU - 3.84 AU

Year: 2990 Days

Day: 10.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 96,466,494 km

• M1: 141,819 km (0.078 R)
• M2: 525,687 km (0.098 R)
• M3: 1,863,092 km (0.064 R)
• M4: 2,386,834 km (0.03 R)
• M5: 3,411,131 km (0.12 R)
• M6: 4,639,030 km (0.071 R)
• M7: 5,354,257 km (0.106 R)
• M8: 6,620,753 km (0.092 R)
• M9: 10,390,919 km (0.08 R)
• M10: 14,543,007 km (0.113 R)
• M11: 16,712,625 km (0.11 R)
• M12: 21,173,185 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.9

Radius: 3.2

Gravity: 68.74 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.29 AU - 18.63 AU

Year: 28165 Days

Day: 16.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 96,466,494 km

• M1: 39,943 km (0.064 R)
• M2: 157,975 km (0.066 R)
• M3: 266,583 km (0.114 R)
• M4: 660,325 km (0.074 R)
• M5: 870,510 km (0.106 R)
• M6: 1,528,441 km (0.087 R)
• M7: 2,643,245 km (0.118 R)
• M8: 2,912,371 km (0.088 R)
• M9: 3,199,450 km (0.069 R)
• M10: 3,349,945 km (0.119 R)
• M11: 5,084,233 km (0.116 R)
• M12: 6,445,424 km (0.092 R)
• M13: 7,867,950 km (0.031 R)
• M14: 8,652,142 km (0.108 R)
• M15: 8,885,366 km (0.113 R)
• M16: 11,949,130 km (0.061 R)
• M17: 12,981,954 km (0.077 R)
• M18: 13,834,213 km (0.111 R)
• M19: 15,563,414 km (0.054 R)
• M20: 17,709,994 km (0.113 R)
• M21: 20,147,392 km (0.076 R)
• M22: 20,557,141 km (0.101 R)
• M23: 20,764,035 km (0.063 R)
• M24: 23,922,046 km (0.105 R)
• M25: 24,036,339 km (0.111 R)
• M26: 24,497,100 km (0.114 R)
• M27: 28,396,967 km (0.101 R)
• M28: 32,690,725 km (0.106 R)
• M29: 36,331,638 km (0.095 R)
• M30: 36,482,582 km (0.106 R)
• M31: 37,705,844 km (0.059 R)
• M32: 41,869,452 km (0.085 R)
• M33: 48,490,355 km (0.085 R)
• M34: 53,988,226 km (0.095 R)
• M35: 55,976,382 km (0.113 R)
• M36: 65,976,102 km (0.075 R)
• M37: 78,606,351 km (0.068 R)
• M38: 81,673,705 km (0.111 R)
• M39: 94,170,663 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 13,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit