🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.52 AU - 0.78 AU

Year: 183 Days

Day: 34 Hours

Environment

Temp: 244 °C

Axial Tilt: 67.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,730,911 km

• M1: 154,684 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.81 AU - 1.85 AU

Year: 866 Days

Day: 22.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,730,911 km

• M1: 336,146 km (0.117 R)

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5 AU - 5.34 AU

Year: 4113 Days

Day: 42.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.6 °

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: 202

Radius: 4.3

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.09 AU - 16.71 AU

Year: 17161 Days

Day: 18.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 64.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 45,730,911 km

• M1: 53,556 km (0.108 R)
• M2: 207,642 km (0.112 R)
• M3: 533,316 km (0.081 R)
• M4: 750,233 km (0.093 R)
• M5: 1,709,904 km (0.065 R)
• M6: 1,945,520 km (0.07 R)
• M7: 2,639,804 km (0.068 R)
• M8: 2,911,474 km (0.052 R)
• M9: 3,087,850 km (0.08 R)
• M10: 3,247,919 km (0.11 R)
• M11: 3,813,250 km (0.108 R)
• M12: 4,188,142 km (0.075 R)
• M13: 4,413,137 km (0.115 R)
• M14: 5,593,614 km (0.059 R)
• M15: 7,366,498 km (0.109 R)
• M16: 7,653,128 km (0.088 R)
• M17: 7,862,266 km (0.069 R)
• M18: 8,782,592 km (0.113 R)
• M19: 9,482,411 km (0.096 R)
• M20: 10,018,869 km (0.057 R)
• M21: 10,218,731 km (0.097 R)
• M22: 10,523,761 km (0.119 R)
• M23: 15,720,791 km (0.103 R)
• M24: 16,264,131 km (0.095 R)
• M25: 16,890,198 km (0.04 R)
• M26: 17,388,209 km (0.108 R)
• M27: 17,969,247 km (0.117 R)
• M28: 25,146,504 km (0.111 R)
• M29: 25,795,460 km (0.109 R)
• M30: 26,646,074 km (0.108 R)
• M31: 28,703,343 km (0.085 R)
• M32: 30,758,818 km (0.1 R)
• M33: 33,020,439 km (0.076 R)
• M34: 37,871,449 km (0.102 R)
• M35: 39,339,902 km (0.111 R)
• M36: 45,184,990 km (0.106 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 18,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit