🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.61 AU - 0.69 AU

Year: 197 Days

Day: 40.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.68 AU - 1 AU

Year: 290 Days

Day: 20.9 Hours

Environment

Temp: 70 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,281,313 km

• M1: 76,145 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.75 AU - 1.21 AU

Year: 365 Days

Day: 21.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,281,313 km

• M1: 156,928 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.18 AU - 1.2 AU

Year: 489 Days

Day: 29.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.22 AU - 1.9 AU

Year: 734 Days

Day: 47.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,281,313 km

• M1: 65,524 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.43 AU - 3.43 AU

Year: 1889 Days

Day: 29.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,281,313 km

• M1: 355,145 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.3

Radius: 11.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.1 AU - 7.9 AU

Year: 6243 Days

Day: 9.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,281,313 km

• M1: 154,385 km (0.106 R)
• M2: 546,182 km (0.113 R)
• M3: 1,312,422 km (0.114 R)
• M4: 1,714,990 km (0.078 R)
• M5: 3,142,602 km (0.071 R)
• M6: 4,235,864 km (0.119 R)
• M7: 4,829,468 km (0.094 R)
• M8: 5,274,671 km (0.049 R)
• M9: 6,845,599 km (0.086 R)
• M10: 8,587,965 km (0.058 R)
• M11: 9,035,263 km (0.08 R)
• M12: 9,583,838 km (0.118 R)
• M13: 10,109,824 km (0.095 R)
• M14: 10,654,959 km (0.114 R)
• M15: 11,315,733 km (0.1 R)
• M16: 12,003,584 km (0.118 R)
• M17: 13,680,576 km (0.072 R)
• M18: 14,461,477 km (0.097 R)
• M19: 15,929,480 km (0.114 R)
• M20: 16,543,580 km (0.109 R)
• M21: 17,950,398 km (0.087 R)
• M22: 21,964,707 km (0.114 R)
• M23: 23,504,518 km (0.046 R)
• M24: 24,060,125 km (0.118 R)
• M25: 28,554,942 km (0.081 R)
• M26: 29,461,655 km (0.096 R)
• M27: 31,046,944 km (0.034 R)
• M28: 31,812,286 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 11,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit