🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.62 AU - 0.84 AU

Year: 226 Days

Day: 40 Hours

Environment

Temp: 118 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,983,467 km

• M1: 41,738 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.05 AU - 1.19 AU

Year: 429 Days

Day: 19.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.15 AU - 5.73 AU

Year: 3971 Days

Day: 33.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,983,467 km

• M1: 304,731 km (0.072 R)
• M2: 655,987 km (0.113 R)

Asteroid Belt

Center: 10.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.9

Radius: 4.5

Gravity: 34.61 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.65 AU - 17.77 AU

Year: 22519 Days

Day: 15.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,983,467 km

• M1: 56,398 km (0.085 R)
• M2: 364,720 km (0.096 R)
• M3: 589,565 km (0.05 R)
• M4: 1,351,766 km (0.117 R)
• M5: 1,547,440 km (0.074 R)
• M6: 2,747,963 km (0.093 R)
• M7: 4,359,432 km (0.116 R)
• M8: 5,403,176 km (0.083 R)
• M9: 6,695,402 km (0.099 R)
• M10: 8,286,824 km (0.053 R)
• M11: 9,812,274 km (0.109 R)
• M12: 9,992,539 km (0.09 R)
• M13: 11,783,675 km (0.087 R)
• M14: 12,542,285 km (0.058 R)
• M15: 13,853,062 km (0.116 R)
• M16: 23,040,765 km (0.111 R)
• M17: 23,466,371 km (0.118 R)
• M18: 27,062,255 km (0.104 R)
• M19: 29,736,616 km (0.078 R)
• M20: 33,388,450 km (0.049 R)
• M21: 40,478,491 km (0.076 R)
• M22: 44,948,176 km (0.061 R)
• M23: 55,041,395 km (0.088 R)
• M24: 56,761,621 km (0.101 R)
• M25: 72,284,494 km (0.104 R)
• M26: 77,629,776 km (0.086 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 17,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit