🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.82 AU - 1.08 AU

Year: 337 Days

Day: 38.7 Hours

Environment

Temp: 74 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,052,217 km

• M1: 202,107 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.1 AU - 1.12 AU

Year: 425 Days

Day: 31.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 16,052,217 km

• M1: 134,937 km (0.116 R)
• M2: 296,503 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.46 AU - 1.46 AU

Year: 641 Days

Day: 31 Hours

Environment

Temp: -39 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,052,217 km

• M1: 381,026 km (0.117 R)
• M2: 462,856 km (0.031 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.3 AU - 1.88 AU

Year: 729 Days

Day: 47.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,052,217 km

• M1: 1,178,532 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.29 AU - 3.67 AU

Year: 1870 Days

Day: 44.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,052,217 km

• M1: 696,528 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.17 AU - 4.93 AU

Year: 2962 Days

Day: 46.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.1

Radius: 9.1

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.72 AU - 8.98 AU

Year: 9569 Days

Day: 8.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 16,052,217 km

• M1: 124,615 km (0.103 R)
• M2: 195,973 km (0.076 R)
• M3: 260,300 km (0.05 R)
• M4: 330,013 km (0.065 R)
• M5: 440,566 km (0.105 R)
• M6: 930,349 km (0.086 R)
• M7: 1,289,982 km (0.061 R)
• M8: 1,464,563 km (0.079 R)
• M9: 1,614,311 km (0.112 R)
• M10: 2,361,851 km (0.065 R)
• M11: 3,176,112 km (0.106 R)
• M12: 3,484,583 km (0.104 R)
• M13: 3,965,391 km (0.088 R)
• M14: 4,160,616 km (0.102 R)
• M15: 4,282,389 km (0.096 R)
• M16: 4,389,800 km (0.068 R)
• M17: 4,482,700 km (0.104 R)
• M18: 4,544,933 km (0.119 R)
• M19: 5,364,131 km (0.1 R)
• M20: 5,463,464 km (0.101 R)
• M21: 5,731,543 km (0.061 R)
• M22: 5,816,216 km (0.084 R)
• M23: 5,918,391 km (0.075 R)
• M24: 6,021,165 km (0.108 R)
• M25: 6,420,441 km (0.12 R)
• M26: 7,080,916 km (0.105 R)
• M27: 7,281,527 km (0.091 R)
• M28: 7,913,279 km (0.098 R)
• M29: 8,007,675 km (0.066 R)
• M30: 8,159,517 km (0.068 R)
• M31: 8,640,025 km (0.071 R)
• M32: 8,795,756 km (0.112 R)
• M33: 9,090,315 km (0.084 R)
• M34: 9,209,095 km (0.117 R)
• M35: 9,368,118 km (0.09 R)
• M36: 9,729,546 km (0.114 R)
• M37: 11,754,204 km (0.109 R)
• M38: 12,013,607 km (0.064 R)
• M39: 12,847,166 km (0.112 R)
• M40: 13,405,914 km (0.089 R)
• M41: 13,631,508 km (0.096 R)
• M42: 13,904,075 km (0.034 R)
• M43: 13,972,441 km (0.109 R)
• M44: 14,965,173 km (0.084 R)
• M45: 15,199,293 km (0.115 R)
• M46: 15,434,611 km (0.105 R)
• M47: 15,505,520 km (0.102 R)
• M48: 15,908,986 km (0.108 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 17,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit