🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.93 AU - 0.95 AU

Year: 335 Days

Day: 14.8 Hours

Environment

Temp: 40 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 67,524,785 km

• M1: 404,363 km (0.073 R)
• M2: 584,479 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.86 AU - 3.06 AU

Year: 1869 Days

Day: 13.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,524,785 km

• M1: 191,036 km (0.069 R)

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.02 AU - 4.48 AU

Year: 3216 Days

Day: 45 Hours

Environment

Temp: -132 °C

Axial Tilt: 157.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,524,785 km

• M1: 2,874,673 km (0.093 R)

Asteroid Belt

Center: 8.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.3

Radius: 3.3

Gravity: 65.59 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.32 AU - 12.6 AU

Year: 16145 Days

Day: 15.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,524,785 km

• M1: 41,588 km (0.093 R)
• M2: 171,589 km (0.066 R)
• M3: 330,611 km (0.079 R)
• M4: 444,006 km (0.118 R)
• M5: 592,108 km (0.113 R)
• M6: 772,523 km (0.063 R)
• M7: 1,024,147 km (0.1 R)
• M8: 1,492,987 km (0.046 R)
• M9: 2,071,482 km (0.054 R)
• M10: 2,531,944 km (0.092 R)
• M11: 2,834,281 km (0.061 R)
• M12: 4,581,584 km (0.096 R)
• M13: 5,582,095 km (0.101 R)
• M14: 6,633,618 km (0.046 R)
• M15: 8,448,091 km (0.112 R)
• M16: 8,857,241 km (0.084 R)
• M17: 9,279,556 km (0.108 R)
• M18: 10,107,281 km (0.104 R)
• M19: 10,509,849 km (0.066 R)
• M20: 13,152,794 km (0.101 R)
• M21: 14,337,610 km (0.092 R)
• M22: 17,321,189 km (0.06 R)
• M23: 18,064,092 km (0.073 R)
• M24: 19,879,463 km (0.039 R)
• M25: 23,367,487 km (0.106 R)
• M26: 23,566,901 km (0.08 R)
• M27: 29,504,590 km (0.092 R)
• M28: 33,759,602 km (0.109 R)
• M29: 34,270,479 km (0.108 R)
• M30: 35,701,981 km (0.028 R)
• M31: 36,902,354 km (0.111 R)
• M32: 44,064,801 km (0.064 R)
• M33: 46,854,352 km (0.092 R)
• M34: 47,330,373 km (0.096 R)
• M35: 48,292,137 km (0.046 R)
• M36: 53,469,720 km (0.1 R)
• M37: 53,989,572 km (0.093 R)
• M38: 59,559,999 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.1

Radius: 8

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.88 AU - 12.88 AU

Year: 16969 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,524,785 km

• M1: 99,931 km (0.099 R)
• M2: 599,439 km (0.074 R)
• M3: 1,031,627 km (0.087 R)
• M4: 1,563,747 km (0.06 R)
• M5: 1,938,190 km (0.049 R)
• M6: 2,267,754 km (0.114 R)
• M7: 2,589,240 km (0.101 R)
• M8: 4,578,592 km (0.09 R)
• M9: 5,422,923 km (0.099 R)
• M10: 5,921,682 km (0.096 R)
• M11: 11,688,530 km (0.08 R)
• M12: 12,131,789 km (0.086 R)
• M13: 15,104,598 km (0.112 R)
• M14: 15,859,768 km (0.12 R)
• M15: 17,039,347 km (0.111 R)
• M16: 19,133,717 km (0.046 R)
• M17: 20,469,477 km (0.075 R)
• M18: 21,487,789 km (0.105 R)
• M19: 23,525,013 km (0.101 R)
• M20: 24,231,713 km (0.118 R)
• M21: 35,535,329 km (0.102 R)
• M22: 36,331,638 km (0.101 R)
• M23: 39,212,444 km (0.088 R)
• M24: 51,751,439 km (0.11 R)
• M25: 53,636,671 km (0.113 R)
• M26: 59,195,578 km (0.111 R)
• M27: 59,939,678 km (0.116 R)
• M28: 63,948,901 km (0.081 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 14,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit