🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.52 AU - 0.62 AU

Year: 155 Days

Day: 22.9 Hours

Environment

Temp: 236 °C

Axial Tilt: 127.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,013,998 km

• M1: 126,410 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.61 AU - 0.65 AU

Year: 180 Days

Day: 18.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,013,998 km

• M1: 68,217 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.69 AU - 0.75 AU

Year: 220 Days

Day: 28.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,013,998 km

• M1: 36,203 km (0.084 R)
• M2: 237,861 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.05 AU - 1.19 AU

Year: 427 Days

Day: 32.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,013,998 km

• M1: 512,522 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.99 AU - 1.35 AU

Year: 455 Days

Day: 32.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 38,013,998 km

• M1: 13,763 km (0.094 R)
• M2: 22,440 km (0.092 R)

Asteroid Belt

Center: 4.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.7

Radius: 11.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.53 AU - 9.09 AU

Year: 8621 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,013,998 km

• M1: 147,952 km (0.053 R)
• M2: 602,730 km (0.066 R)
• M3: 1,024,596 km (0.077 R)
• M4: 1,771,538 km (0.115 R)
• M5: 2,209,411 km (0.082 R)
• M6: 3,243,431 km (0.117 R)
• M7: 4,467,890 km (0.111 R)
• M8: 5,112,058 km (0.102 R)
• M9: 6,345,493 km (0.118 R)
• M10: 7,234,553 km (0.064 R)
• M11: 8,044,177 km (0.117 R)
• M12: 8,616,688 km (0.097 R)
• M13: 10,403,634 km (0.118 R)
• M14: 10,837,618 km (0.1 R)
• M15: 12,318,786 km (0.064 R)
• M16: 12,750,227 km (0.081 R)
• M17: 13,416,386 km (0.096 R)
• M18: 14,518,324 km (0.069 R)
• M19: 14,999,879 km (0.113 R)
• M20: 16,509,172 km (0.062 R)
• M21: 17,367,864 km (0.099 R)
• M22: 18,465,164 km (0.091 R)
• M23: 21,877,641 km (0.111 R)
• M24: 23,567,050 km (0.025 R)
• M25: 24,401,357 km (0.111 R)
• M26: 25,689,545 km (0.112 R)
• M27: 29,441,908 km (0.099 R)
• M28: 30,409,657 km (0.114 R)
• M29: 33,025,226 km (0.107 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 11,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit