🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.58 AU - 0.78 AU

Year: 210 Days

Day: 17.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,456,639 km

• M1: 56,099 km (0.102 R)
• M2: 188,045 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.55 AU - 0.89 AU

Year: 229 Days

Day: 43.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 179.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.44 AU - 1.74 AU

Year: 751 Days

Day: 13.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.94 AU - 3.08 AU

Year: 1490 Days

Day: 30.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,456,639 km

• M1: 1,408,614 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.09 AU - 4.01 AU

Year: 2507 Days

Day: 25.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.2

Radius: 12.4

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.82 AU - 11.28 AU

Year: 11939 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,456,639 km

• M1: 154,235 km (0.058 R)
• M2: 574,456 km (0.046 R)
• M3: 1,041,052 km (0.072 R)
• M4: 1,435,840 km (0.09 R)
• M5: 1,968,110 km (0.063 R)
• M6: 2,503,520 km (0.087 R)
• M7: 3,489,370 km (0.099 R)
• M8: 4,101,076 km (0.101 R)
• M9: 4,495,416 km (0.104 R)
• M10: 7,379,813 km (0.043 R)
• M11: 10,023,805 km (0.072 R)
• M12: 10,858,113 km (0.088 R)
• M13: 11,380,658 km (0.095 R)
• M14: 13,310,171 km (0.113 R)
• M15: 14,735,540 km (0.118 R)
• M16: 15,232,654 km (0.086 R)
• M17: 16,110,793 km (0.115 R)
• M18: 16,562,429 km (0.107 R)
• M19: 17,177,576 km (0.085 R)
• M20: 19,536,584 km (0.084 R)
• M21: 20,749,374 km (0.11 R)
• M22: 27,684,283 km (0.103 R)
• M23: 29,660,471 km (0.081 R)
• M24: 32,439,401 km (0.102 R)
• M25: 35,895,710 km (0.096 R)
• M26: 37,056,889 km (0.106 R)
• M27: 37,977,215 km (0.102 R)
• M28: 42,237,164 km (0.097 R)
• M29: 43,386,075 km (0.107 R)
• M30: 43,968,310 km (0.093 R)
• M31: 45,746,281 km (0.048 R)
• M32: 47,110,913 km (0.086 R)
• M33: 50,882,574 km (0.095 R)
• M34: 54,681,612 km (0.056 R)
• M35: 55,874,356 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 11,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit