🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.32 AU - 1.6 AU

Year: 617 Days

Day: 13.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,780,319 km

• M1: 36,352 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.7 AU - 2.1 AU

Year: 916 Days

Day: 26.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,780,319 km

• M1: 462,706 km (0.063 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 11.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.25 AU - 6.95 AU

Year: 5271 Days

Day: 10 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 89,780,319 km

• M1: 162,314 km (0.071 R)
• M2: 1,107,024 km (0.09 R)
• M3: 1,586,485 km (0.079 R)
• M4: 2,242,472 km (0.101 R)
• M5: 2,693,958 km (0.064 R)
• M6: 4,598,938 km (0.077 R)
• M7: 5,003,151 km (0.099 R)
• M8: 9,973,391 km (0.119 R)
• M9: 11,124,247 km (0.068 R)
• M10: 11,690,774 km (0.067 R)
• M11: 12,149,292 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.9

Radius: 5.1

Gravity: 33.94 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.15 AU - 19.03 AU

Year: 22579 Days

Day: 23.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 89,780,319 km

• M1: 63,429 km (0.094 R)
• M2: 274,512 km (0.032 R)
• M3: 659,577 km (0.12 R)
• M4: 955,033 km (0.041 R)
• M5: 1,212,940 km (0.107 R)
• M6: 1,790,387 km (0.096 R)
• M7: 2,075,371 km (0.111 R)
• M8: 2,510,103 km (0.113 R)
• M9: 3,558,634 km (0.104 R)
• M10: 4,986,396 km (0.118 R)
• M11: 6,337,714 km (0.056 R)
• M12: 10,235,486 km (0.079 R)
• M13: 12,605,715 km (0.064 R)
• M14: 16,504,086 km (0.082 R)
• M15: 20,128,543 km (0.081 R)
• M16: 21,966,951 km (0.114 R)
• M17: 26,447,408 km (0.092 R)
• M18: 27,046,996 km (0.087 R)
• M19: 30,311,820 km (0.095 R)
• M20: 33,410,740 km (0.119 R)
• M21: 33,970,385 km (0.079 R)
• M22: 34,964,762 km (0.046 R)
• M23: 35,541,761 km (0.066 R)
• M24: 37,011,560 km (0.084 R)
• M25: 43,628,873 km (0.096 R)
• M26: 45,483,587 km (0.1 R)
• M27: 52,482,972 km (0.106 R)
• M28: 53,239,040 km (0.092 R)
• M29: 53,429,179 km (0.089 R)
• M30: 55,160,774 km (0.082 R)
• M31: 56,929,619 km (0.118 R)
• M32: 57,527,412 km (0.051 R)
• M33: 57,727,724 km (0.105 R)
• M34: 63,098,138 km (0.081 R)
• M35: 69,243,618 km (0.08 R)
• M36: 75,057,440 km (0.092 R)
• M37: 76,741,763 km (0.117 R)
• M38: 85,022,304 km (0.073 R)
• M39: 88,441,214 km (0.109 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 11,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit