🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.62 AU - 0.88 AU

Year: 237 Days

Day: 28.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.69 AU - 0.87 AU

Year: 252 Days

Day: 19 Hours

Environment

Temp: 101 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,933,799 km

• M1: 58,493 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.07 AU - 1.49 AU

Year: 529 Days

Day: 44 Hours

Environment

Temp: 5 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,933,799 km

• M1: 42,935 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.54 AU - 1.76 AU

Year: 774 Days

Day: 44.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,933,799 km

• M1: 274,662 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.1 AU - 2.28 AU

Year: 1184 Days

Day: 29.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.05 AU - 2.65 AU

Year: 1316 Days

Day: 44.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,933,799 km

• M1: 65,973 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.76 AU - 2.82 AU

Year: 1702 Days

Day: 24.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.9

Radius: 3.1

Gravity: 32.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.42 AU - 19.64 AU

Year: 23442 Days

Day: 17.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,933,799 km

• M1: 49,367 km (0.094 R)
• M2: 212,878 km (0.106 R)
• M3: 597,643 km (0.09 R)
• M4: 1,179,130 km (0.074 R)
• M5: 1,417,889 km (0.053 R)
• M6: 2,105,740 km (0.113 R)
• M7: 3,515,849 km (0.103 R)
• M8: 5,234,280 km (0.094 R)
• M9: 6,071,130 km (0.047 R)
• M10: 7,037,533 km (0.044 R)
• M11: 7,720,297 km (0.094 R)
• M12: 8,495,962 km (0.088 R)
• M13: 9,536,864 km (0.119 R)
• M14: 11,930,580 km (0.109 R)
• M15: 13,366,719 km (0.066 R)
• M16: 14,409,267 km (0.091 R)
• M17: 16,034,648 km (0.111 R)
• M18: 18,358,501 km (0.116 R)
• M19: 20,443,746 km (0.115 R)
• M20: 22,488,898 km (0.112 R)
• M21: 25,596,495 km (0.108 R)
• M22: 26,017,164 km (0.094 R)
• M23: 27,197,790 km (0.118 R)
• M24: 29,205,992 km (0.111 R)
• M25: 29,550,067 km (0.12 R)
• M26: 30,246,296 km (0.037 R)
• M27: 33,389,646 km (0.12 R)
• M28: 33,640,073 km (0.097 R)
• M29: 34,782,702 km (0.115 R)
• M30: 44,112,223 km (0.096 R)
• M31: 49,915,424 km (0.062 R)
• M32: 55,327,426 km (0.068 R)
• M33: 61,304,609 km (0.065 R)
• M34: 64,158,188 km (0.079 R)
• M35: 64,933,853 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 12,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit