🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.47 AU - 0.71 AU

Year: 158 Days

Day: 12 Hours

Environment

Temp: 257 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.58 AU - 2.6 AU

Year: 1052 Days

Day: 35.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,047,636 km

• M1: 1,237,922 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.32 AU - 2.9 AU

Year: 1468 Days

Day: 36.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 173.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.8

Radius: 12.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.87 AU - 6.53 AU

Year: 4739 Days

Day: 6.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 22,047,636 km

• M1: 176,077 km (0.088 R)
• M2: 297,700 km (0.032 R)
• M3: 506,538 km (0.102 R)
• M4: 628,012 km (0.082 R)
• M5: 1,116,150 km (0.109 R)
• M6: 1,600,847 km (0.108 R)
• M7: 1,721,722 km (0.111 R)
• M8: 1,873,863 km (0.104 R)
• M9: 2,030,641 km (0.103 R)
• M10: 2,798,378 km (0.112 R)
• M11: 3,578,531 km (0.118 R)
• M12: 3,685,194 km (0.099 R)
• M13: 3,993,216 km (0.098 R)
• M14: 4,692,436 km (0.099 R)
• M15: 5,106,374 km (0.098 R)
• M16: 5,906,423 km (0.068 R)
• M17: 6,288,945 km (0.025 R)
• M18: 6,635,862 km (0.113 R)
• M19: 7,122,953 km (0.095 R)
• M20: 7,303,069 km (0.12 R)
• M21: 7,575,935 km (0.029 R)
• M22: 8,415,030 km (0.053 R)
• M23: 8,942,362 km (0.065 R)
• M24: 9,161,224 km (0.037 R)
• M25: 9,455,782 km (0.118 R)
• M26: 9,753,482 km (0.063 R)
• M27: 10,180,434 km (0.084 R)
• M28: 10,409,020 km (0.095 R)
• M29: 10,536,776 km (0.058 R)
• M30: 11,261,728 km (0.074 R)
• M31: 11,524,571 km (0.12 R)
• M32: 11,683,295 km (0.104 R)
• M33: 12,271,364 km (0.103 R)
• M34: 12,650,744 km (0.093 R)
• M35: 13,116,592 km (0.037 R)
• M36: 14,177,989 km (0.119 R)
• M37: 14,920,144 km (0.1 R)
• M38: 15,151,123 km (0.095 R)
• M39: 15,441,492 km (0.103 R)
• M40: 15,939,204 km (0.083 R)
• M41: 16,086,708 km (0.097 R)
• M42: 16,621,071 km (0.071 R)
• M43: 16,860,578 km (0.048 R)
• M44: 17,161,419 km (0.063 R)
• M45: 17,555,310 km (0.063 R)
• M46: 19,695,308 km (0.058 R)
• M47: 19,885,297 km (0.057 R)
• M48: 20,235,057 km (0.047 R)
• M49: 20,812,056 km (0.065 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 19,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit