🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.56 AU - 0.66 AU

Year: 178 Days

Day: 31.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.63 AU - 2.07 AU

Year: 938 Days

Day: 27 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,778,850 km

• M1: 756,367 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.74 AU - 2.3 AU

Year: 1070 Days

Day: 31.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.52 AU - 3.86 AU

Year: 2124 Days

Day: 14.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.1

Radius: 6.6

Gravity: 22.82 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.2 AU - 15.78 AU

Year: 21635 Days

Day: 19.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 90,778,850 km

• M1: 82,129 km (0.109 R)
• M2: 305,180 km (0.037 R)
• M3: 898,186 km (0.093 R)
• M4: 1,115,103 km (0.118 R)
• M5: 1,533,528 km (0.065 R)
• M6: 1,827,936 km (0.12 R)
• M7: 2,094,520 km (0.12 R)
• M8: 2,605,097 km (0.1 R)
• M9: 5,298,308 km (0.118 R)
• M10: 7,192,965 km (0.113 R)
• M11: 9,740,916 km (0.108 R)
• M12: 10,949,667 km (0.047 R)
• M13: 11,555,837 km (0.114 R)
• M14: 14,763,963 km (0.12 R)
• M15: 16,702,303 km (0.116 R)
• M16: 20,668,591 km (0.116 R)
• M17: 21,489,136 km (0.102 R)
• M18: 22,331,372 km (0.096 R)
• M19: 25,920,673 km (0.075 R)
• M20: 28,099,716 km (0.03 R)
• M21: 40,369,135 km (0.111 R)
• M22: 41,649,693 km (0.113 R)
• M23: 43,288,238 km (0.101 R)
• M24: 51,381,034 km (0.105 R)
• M25: 59,600,540 km (0.093 R)
• M26: 61,678,903 km (0.079 R)
• M27: 63,162,315 km (0.095 R)
• M28: 63,376,091 km (0.107 R)
• M29: 64,020,558 km (0.061 R)
• M30: 68,428,609 km (0.114 R)
• M31: 74,455,758 km (0.032 R)
• M32: 76,379,138 km (0.119 R)
• M33: 82,347,644 km (0.119 R)
• M34: 84,663,569 km (0.077 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 19,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit