🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.66 AU - 0.92 AU

Year: 253 Days

Day: 25.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,380,541 km

• M1: 540,198 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.59 AU - 1.89 AU

Year: 826 Days

Day: 15.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,380,541 km

• M1: 417,378 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.34 AU - 2.92 AU

Year: 1535 Days

Day: 19.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.64 AU - 2.84 AU

Year: 1632 Days

Day: 40.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.52 AU - 3.28 AU

Year: 1777 Days

Day: 42.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,380,541 km

• M1: 2,226,166 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.7

Radius: 4.9

Gravity: 27.43 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.44 AU - 18.12 AU

Year: 22560 Days

Day: 17 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,380,541 km

• M1: 65,823 km (0.097 R)
• M2: 261,048 km (0.108 R)
• M3: 869,164 km (0.099 R)
• M4: 1,037,461 km (0.103 R)
• M5: 1,346,830 km (0.1 R)
• M6: 1,643,781 km (0.081 R)
• M7: 2,300,815 km (0.104 R)
• M8: 3,792,156 km (0.095 R)
• M9: 4,113,642 km (0.12 R)
• M10: 4,774,266 km (0.056 R)
• M11: 5,110,862 km (0.113 R)
• M12: 5,789,438 km (0.065 R)
• M13: 6,128,875 km (0.052 R)
• M14: 6,481,477 km (0.098 R)
• M15: 8,343,073 km (0.075 R)
• M16: 10,533,934 km (0.092 R)
• M17: 13,664,419 km (0.119 R)
• M18: 14,418,542 km (0.078 R)
• M19: 15,845,406 km (0.102 R)
• M20: 17,450,891 km (0.108 R)
• M21: 18,884,487 km (0.092 R)
• M22: 23,333,827 km (0.088 R)
• M23: 28,434,516 km (0.077 R)
• M24: 29,910,299 km (0.063 R)
• M25: 31,307,244 km (0.105 R)
• M26: 34,367,717 km (0.111 R)
• M27: 36,897,417 km (0.033 R)
• M28: 37,330,802 km (0.092 R)
• M29: 38,800,003 km (0.042 R)
• M30: 39,398,245 km (0.072 R)
• M31: 40,307,052 km (0.111 R)
• M32: 43,759,472 km (0.108 R)
• M33: 44,570,741 km (0.056 R)
• M34: 51,784,799 km (0.102 R)
• M35: 59,342,932 km (0.09 R)
• M36: 64,839,906 km (0.044 R)
• M37: 65,682,142 km (0.098 R)
• M38: 78,012,746 km (0.109 R)
• M39: 79,444,398 km (0.116 R)
• M40: 79,684,802 km (0.053 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 16,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit