🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.5 AU - 0.62 AU

Year: 155 Days

Day: 15.5 Hours

Environment

Temp: 238 °C

Axial Tilt: 88.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,413,808 km

• M1: 77,492 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.58 AU - 3.3 AU

Year: 1869 Days

Day: 24.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,413,808 km

• M1: 165,006 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.45 AU - 4.59 AU

Year: 3564 Days

Day: 44.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289

Radius: 7.1

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.17 AU - 15.55 AU

Year: 17103 Days

Day: 19.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,413,808 km

• M1: 98,286 km (0.094 R)
• M2: 530,474 km (0.082 R)
• M3: 852,409 km (0.108 R)
• M4: 1,109,867 km (0.092 R)
• M5: 1,488,050 km (0.05 R)
• M6: 1,738,776 km (0.108 R)
• M7: 2,269,998 km (0.061 R)
• M8: 2,949,322 km (0.061 R)
• M9: 3,299,830 km (0.102 R)
• M10: 4,703,207 km (0.111 R)
• M11: 5,980,025 km (0.061 R)
• M12: 6,275,780 km (0.12 R)
• M13: 6,977,095 km (0.066 R)
• M14: 7,388,639 km (0.03 R)
• M15: 9,150,303 km (0.108 R)
• M16: 10,575,971 km (0.101 R)
• M17: 13,417,283 km (0.109 R)
• M18: 16,949,140 km (0.091 R)
• M19: 25,202,005 km (0.067 R)
• M20: 27,163,233 km (0.111 R)
• M21: 27,873,075 km (0.075 R)
• M22: 29,223,944 km (0.064 R)
• M23: 37,504,635 km (0.088 R)
• M24: 40,841,864 km (0.102 R)
• M25: 43,127,869 km (0.09 R)
• M26: 46,211,081 km (0.097 R)
• M27: 47,222,064 km (0.052 R)
• M28: 48,247,707 km (0.106 R)
• M29: 48,840,414 km (0.077 R)
• M30: 49,438,057 km (0.087 R)
• M31: 50,495,415 km (0.031 R)
• M32: 50,953,334 km (0.064 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 18,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit