🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.52 AU - 0.58 AU

Year: 144 Days

Day: 31.6 Hours

Environment

Temp: 220 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,299,302 km

• M1: 62,233 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.61 AU - 0.65 AU

Year: 177 Days

Day: 39.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,299,302 km

• M1: 49,517 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.74 AU - 0.84 AU

Year: 248 Days

Day: 12.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Ice Giant

Semi-Major Axis: 19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.6

Radius: 8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.24 AU - 22.76 AU

Year: 29243 Days

Day: 19.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,299,302 km

• M1: 102,325 km (0.046 R)
• M2: 417,378 km (0.111 R)
• M3: 929,900 km (0.105 R)
• M4: 1,401,732 km (0.083 R)
• M5: 4,040,190 km (0.11 R)
• M6: 4,431,987 km (0.062 R)
• M7: 12,036,794 km (0.063 R)
• M8: 13,170,896 km (0.112 R)
• M9: 14,033,178 km (0.104 R)
• M10: 14,374,710 km (0.108 R)
• M11: 16,846,067 km (0.101 R)
• M12: 18,101,492 km (0.084 R)
• M13: 31,045,149 km (0.077 R)
• M14: 36,145,987 km (0.096 R)
• M15: 44,508,358 km (0.109 R)
• M16: 46,292,463 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.4

Radius: 3.7

Gravity: 23.7 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 15.05 AU - 24.39 AU

Year: 30921 Days

Day: 24.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,299,302 km

• M1: 57,146 km (0.103 R)
• M2: 189,989 km (0.11 R)
• M3: 523,742 km (0.083 R)
• M4: 759,209 km (0.082 R)
• M5: 936,782 km (0.11 R)
• M6: 1,141,581 km (0.07 R)
• M7: 1,958,984 km (0.09 R)
• M8: 2,185,924 km (0.099 R)
• M9: 2,741,531 km (0.086 R)
• M10: 4,930,447 km (0.107 R)
• M11: 5,118,192 km (0.085 R)
• M12: 5,875,905 km (0.072 R)
• M13: 6,347,138 km (0.073 R)
• M14: 8,701,659 km (0.11 R)
• M15: 9,031,672 km (0.105 R)
• M16: 11,318,724 km (0.079 R)
• M17: 15,750,412 km (0.087 R)
• M18: 26,651,459 km (0.057 R)
• M19: 31,901,596 km (0.089 R)
• M20: 33,481,051 km (0.109 R)
• M21: 41,698,162 km (0.089 R)
• M22: 46,351,853 km (0.102 R)
• M23: 48,203,875 km (0.07 R)
• M24: 52,776,334 km (0.069 R)
• M25: 67,141,170 km (0.094 R)
• M26: 76,480,266 km (0.109 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 12,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit