🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.69 AU - 0.69 AU

Year: 245 Days

Day: 34.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.88 AU - 0.98 AU

Year: 383 Days

Day: 36.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,845,075 km

• M1: 13,314 km (0.119 R)

Asteroid Belt

Center: 2.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.3

Radius: 10

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.62 AU - 3.92 AU

Year: 2528 Days

Day: 9.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 12,845,075 km

• M1: 168,746 km (0.098 R)
• M2: 249,828 km (0.064 R)
• M3: 375,191 km (0.119 R)
• M4: 550,969 km (0.079 R)
• M5: 659,727 km (0.049 R)
• M6: 870,809 km (0.078 R)
• M7: 953,836 km (0.098 R)
• M8: 1,039,705 km (0.093 R)
• M9: 1,253,630 km (0.069 R)
• M10: 1,743,114 km (0.08 R)
• M11: 1,948,811 km (0.071 R)
• M12: 2,090,481 km (0.09 R)
• M13: 2,590,886 km (0.1 R)
• M14: 2,724,626 km (0.059 R)
• M15: 2,883,499 km (0.092 R)
• M16: 3,151,279 km (0.041 R)
• M17: 3,246,423 km (0.112 R)
• M18: 3,354,583 km (0.091 R)
• M19: 3,698,658 km (0.098 R)
• M20: 3,875,034 km (0.063 R)
• M21: 4,041,386 km (0.07 R)
• M22: 4,554,507 km (0.119 R)
• M23: 4,621,826 km (0.109 R)
• M24: 4,880,631 km (0.103 R)
• M25: 5,312,968 km (0.109 R)
• M26: 5,383,878 km (0.036 R)
• M27: 5,918,541 km (0.07 R)
• M28: 6,591,581 km (0.07 R)
• M29: 6,821,364 km (0.078 R)
• M30: 7,038,281 km (0.102 R)
• M31: 7,178,903 km (0.053 R)
• M32: 7,273,149 km (0.113 R)
• M33: 7,383,702 km (0.101 R)
• M34: 7,510,561 km (0.108 R)
• M35: 7,670,332 km (0.119 R)
• M36: 7,782,829 km (0.036 R)
• M37: 7,944,545 km (0.091 R)
• M38: 8,107,457 km (0.095 R)
• M39: 8,353,695 km (0.082 R)
• M40: 8,502,694 km (0.086 R)
• M41: 9,158,382 km (0.109 R)
• M42: 9,639,189 km (0.09 R)
• M43: 10,128,225 km (0.104 R)
• M44: 10,805,005 km (0.09 R)
• M45: 11,039,874 km (0.047 R)
• M46: 11,312,890 km (0.047 R)
• M47: 11,588,300 km (0.064 R)
• M48: 12,089,453 km (0.081 R)
• M49: 12,164,401 km (0.068 R)
• M50: 12,597,786 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 19,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit