🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.53 AU - 0.69 AU

Year: 181 Days

Day: 24.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,673,661 km

• M1: 502,350 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.53 AU - 2.47 AU

Year: 1077 Days

Day: 22.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.47 AU - 2.77 AU

Year: 1615 Days

Day: 25.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.08 AU - 3.24 AU

Year: 2139 Days

Day: 44 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,673,661 km

• M1: 1,373,757 km (0.094 R)
• M2: 2,901,899 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.4

Radius: 5.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 17.21 AU - 19.95 AU

Year: 30498 Days

Day: 21.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 41,673,661 km

• M1: 101,876 km (0.085 R)
• M2: 299,196 km (0.112 R)
• M3: 565,480 km (0.086 R)
• M4: 608,714 km (0.076 R)
• M5: 2,251,298 km (0.113 R)
• M6: 2,321,759 km (0.091 R)
• M7: 2,561,864 km (0.111 R)
• M8: 2,759,632 km (0.085 R)
• M9: 2,911,324 km (0.063 R)
• M10: 3,275,595 km (0.115 R)
• M11: 3,328,852 km (0.05 R)
• M12: 4,219,408 km (0.115 R)
• M13: 4,512,171 km (0.11 R)
• M14: 4,994,026 km (0.065 R)
• M15: 5,334,810 km (0.116 R)
• M16: 5,429,056 km (0.116 R)
• M17: 7,287,361 km (0.08 R)
• M18: 8,283,384 km (0.059 R)
• M19: 9,170,649 km (0.09 R)
• M20: 10,596,616 km (0.111 R)
• M21: 13,476,823 km (0.027 R)
• M22: 13,863,683 km (0.09 R)
• M23: 14,210,601 km (0.112 R)
• M24: 14,254,134 km (0.106 R)
• M25: 14,341,499 km (0.116 R)
• M26: 14,472,696 km (0.086 R)
• M27: 14,824,700 km (0.05 R)
• M28: 15,313,137 km (0.065 R)
• M29: 16,856,239 km (0.063 R)
• M30: 19,310,243 km (0.044 R)
• M31: 21,073,254 km (0.098 R)
• M32: 21,472,082 km (0.119 R)
• M33: 27,962,385 km (0.051 R)
• M34: 28,675,369 km (0.12 R)
• M35: 30,399,634 km (0.1 R)
• M36: 32,214,405 km (0.101 R)
• M37: 33,366,459 km (0.086 R)
• M38: 33,424,353 km (0.113 R)
• M39: 34,414,691 km (0.073 R)
• M40: 36,782,676 km (0.063 R)
• M41: 40,865,052 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 17,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit