🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.67 AU - 0.79 AU

Year: 240 Days

Day: 18.8 Hours

Environment

Temp: 84 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.22 AU - 1.46 AU

Year: 597 Days

Day: 31.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,866,135 km

• M1: 324,777 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.2 AU - 3.18 AU

Year: 1699 Days

Day: 16.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.7

Radius: 5.9

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.24 AU - 13.56 AU

Year: 18885 Days

Day: 24.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,866,135 km

• M1: 99,782 km (0.083 R)
• M2: 311,463 km (0.033 R)
• M3: 461,360 km (0.095 R)
• M4: 785,987 km (0.066 R)
• M5: 1,310,627 km (0.055 R)
• M6: 1,762,712 km (0.062 R)
• M7: 2,089,134 km (0.115 R)
• M8: 2,145,383 km (0.116 R)
• M9: 2,704,730 km (0.106 R)
• M10: 3,405,745 km (0.059 R)
• M11: 3,879,821 km (0.064 R)
• M12: 4,482,999 km (0.047 R)
• M13: 5,191,196 km (0.1 R)
• M14: 5,306,236 km (0.071 R)
• M15: 6,054,076 km (0.027 R)
• M16: 6,094,318 km (0.071 R)
• M17: 6,501,972 km (0.055 R)
• M18: 7,472,713 km (0.108 R)
• M19: 7,996,904 km (0.113 R)
• M20: 9,173,042 km (0.082 R)
• M21: 10,937,699 km (0.101 R)
• M22: 11,183,937 km (0.112 R)
• M23: 11,682,098 km (0.119 R)
• M24: 12,545,577 km (0.105 R)
• M25: 14,226,010 km (0.073 R)
• M26: 14,602,847 km (0.031 R)
• M27: 16,536,249 km (0.116 R)
• M28: 16,875,687 km (0.104 R)
• M29: 17,274,515 km (0.102 R)
• M30: 20,879,824 km (0.07 R)
• M31: 21,369,308 km (0.094 R)
• M32: 21,492,277 km (0.111 R)
• M33: 23,491,802 km (0.061 R)
• M34: 24,320,874 km (0.045 R)
• M35: 24,706,836 km (0.077 R)
• M36: 25,094,744 km (0.109 R)
• M37: 25,289,520 km (0.092 R)
• M38: 25,549,820 km (0.115 R)
• M39: 28,337,277 km (0.108 R)
• M40: 30,455,733 km (0.061 R)
• M41: 30,594,111 km (0.101 R)
• M42: 31,849,237 km (0.027 R)
• M43: 35,422,981 km (0.111 R)
• M44: 37,182,850 km (0.101 R)
• M45: 37,701,506 km (0.048 R)
• M46: 38,148,055 km (0.108 R)
• M47: 41,398,668 km (0.116 R)
• M48: 41,859,279 km (0.082 R)
• M49: 42,708,098 km (0.089 R)
• M50: 45,921,460 km (0.093 R)
• M51: 46,956,528 km (0.055 R)
• M52: 48,240,975 km (0.101 R)
• M53: 48,483,024 km (0.115 R)
• M54: 49,699,704 km (0.049 R)
• M55: 52,080,255 km (0.093 R)
• M56: 53,409,432 km (0.064 R)
• M57: 53,743,484 km (0.108 R)
• M58: 55,339,693 km (0.083 R)
• M59: 55,846,980 km (0.102 R)
• M60: 56,101,146 km (0.08 R)
• M61: 56,525,705 km (0.098 R)
• M62: 56,866,190 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 20,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit