🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.53 AU - 0.67 AU

Year: 179 Days

Day: 20.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,223,767 km

• M1: 150,047 km (0.058 R)
• M2: 176,675 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.74 AU - 1.06 AU

Year: 329 Days

Day: 31.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,223,767 km

• M1: 597,045 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.1 AU - 1.3 AU

Year: 506 Days

Day: 16.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,223,767 km

• M1: 73,602 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.29 AU - 1.87 AU

Year: 765 Days

Day: 43.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,223,767 km

• M1: 34,408 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.9

Radius: 13.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.48 AU - 9.22 AU

Year: 10136 Days

Day: 7.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,223,767 km

• M1: 164,109 km (0.084 R)
• M2: 578,196 km (0.103 R)
• M3: 1,008,888 km (0.102 R)
• M4: 1,527,693 km (0.069 R)
• M5: 2,332,530 km (0.037 R)
• M6: 3,599,175 km (0.104 R)
• M7: 5,185,810 km (0.093 R)
• M8: 6,464,573 km (0.118 R)
• M9: 7,238,443 km (0.034 R)
• M10: 7,689,779 km (0.032 R)
• M11: 8,380,174 km (0.097 R)
• M12: 8,971,085 km (0.101 R)
• M13: 12,010,465 km (0.072 R)
• M14: 12,940,665 km (0.108 R)
• M15: 14,425,423 km (0.05 R)
• M16: 16,648,597 km (0.086 R)
• M17: 17,220,211 km (0.082 R)
• M18: 24,312,197 km (0.094 R)
• M19: 25,048,518 km (0.036 R)
• M20: 25,894,643 km (0.094 R)
• M21: 31,593,724 km (0.066 R)
• M22: 34,388,511 km (0.095 R)
• M23: 39,827,441 km (0.1 R)
• M24: 45,259,190 km (0.067 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 17,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit