🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.61 AU - 0.69 AU

Year: 196 Days

Day: 46.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.44 AU - 1.84 AU

Year: 787 Days

Day: 45.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.81 AU - 4.51 AU

Year: 2624 Days

Day: 21.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559

Radius: 13.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.47 AU - 7.13 AU

Year: 5234 Days

Day: 6.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,092,932 km

• M1: 167,699 km (0.088 R)
• M2: 263,891 km (0.068 R)
• M3: 411,993 km (0.077 R)
• M4: 546,331 km (0.056 R)
• M5: 757,115 km (0.087 R)
• M6: 943,963 km (0.071 R)
• M7: 1,064,090 km (0.072 R)
• M8: 1,161,328 km (0.111 R)
• M9: 1,247,347 km (0.104 R)
• M10: 1,894,208 km (0.09 R)
• M11: 2,172,759 km (0.039 R)
• M12: 2,335,522 km (0.098 R)
• M13: 2,483,624 km (0.109 R)
• M14: 3,026,963 km (0.082 R)
• M15: 3,458,703 km (0.117 R)
• M16: 3,692,674 km (0.064 R)
• M17: 3,866,357 km (0.086 R)
• M18: 4,131,893 km (0.115 R)
• M19: 4,727,742 km (0.096 R)
• M20: 4,916,534 km (0.104 R)
• M21: 5,473,636 km (0.084 R)
• M22: 6,490,004 km (0.116 R)
• M23: 6,753,297 km (0.108 R)
• M24: 7,454,312 km (0.095 R)
• M25: 7,757,846 km (0.078 R)
• M26: 8,206,790 km (0.099 R)
• M27: 8,291,911 km (0.091 R)
• M28: 8,405,755 km (0.052 R)
• M29: 8,520,347 km (0.088 R)
• M30: 8,692,983 km (0.076 R)
• M31: 8,808,771 km (0.109 R)
• M32: 8,983,502 km (0.08 R)
• M33: 9,843,839 km (0.099 R)
• M34: 9,934,346 km (0.08 R)
• M35: 10,116,257 km (0.1 R)
• M36: 10,360,550 km (0.051 R)
• M37: 10,483,370 km (0.064 R)
• M38: 10,948,470 km (0.089 R)
• M39: 11,325,456 km (0.072 R)
• M40: 11,802,674 km (0.103 R)
• M41: 11,995,356 km (0.118 R)
• M42: 12,711,032 km (0.111 R)
• M43: 13,041,045 km (0.081 R)
• M44: 13,440,621 km (0.101 R)
• M45: 13,675,639 km (0.066 R)
• M46: 13,945,962 km (0.112 R)
• M47: 14,081,648 km (0.083 R)
• M48: 14,594,918 km (0.118 R)
• M49: 15,780,631 km (0.106 R)
• M50: 17,178,772 km (0.1 R)
• M51: 17,911,054 km (0.081 R)
• M52: 18,169,858 km (0.088 R)
• M53: 18,355,360 km (0.092 R)
• M54: 18,579,008 km (0.094 R)
• M55: 19,368,436 km (0.112 R)
• M56: 20,015,597 km (0.1 R)
• M57: 20,322,572 km (0.05 R)
• M58: 20,747,280 km (0.035 R)
• M59: 21,409,250 km (0.098 R)
• M60: 21,723,256 km (0.103 R)
• M61: 22,078,402 km (0.109 R)
• M62: 22,554,721 km (0.113 R)
• M63: 22,794,228 km (0.112 R)
• M64: 23,235,541 km (0.094 R)
• M65: 23,477,441 km (0.108 R)
• M66: 23,760,630 km (0.1 R)
• M67: 24,494,258 km (0.081 R)
• M68: 25,691,789 km (0.091 R)
• M69: 26,025,392 km (0.109 R)
• M70: 26,612,863 km (0.084 R)
• M71: 28,014,894 km (0.077 R)
• M72: 28,143,548 km (0.108 R)
• M73: 28,487,474 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: 538 - 10,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit