🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.67 AU - 0.75 AU

Year: 220 Days

Day: 37.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,903,298 km

• M1: 373,845 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.64 AU - 0.8 AU

Year: 224 Days

Day: 18.2 Hours

Environment

Temp: 102 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,903,298 km

• M1: 29,471 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.68 AU - 0.86 AU

Year: 248 Days

Day: 15.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.63 AU - 0.97 AU

Year: 263 Days

Day: 29 Hours

Environment

Temp: 124 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,903,298 km

• M1: 517,010 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.75 AU - 0.91 AU

Year: 278 Days

Day: 37.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.09 AU - 1.79 AU

Year: 634 Days

Day: 29.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.82 AU - 4.38 AU

Year: 2507 Days

Day: 47.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,903,298 km

• M1: 1,948,811 km (0.051 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.41 AU - 4.17 AU

Year: 2709 Days

Day: 19.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,903,298 km

• M1: 49,367 km (0.118 R)
• M2: 90,357 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.5

Radius: 12.4

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.04 AU - 9.46 AU

Year: 10327 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 21,903,298 km

• M1: 154,235 km (0.12 R)
• M2: 665,860 km (0.1 R)
• M3: 1,299,407 km (0.065 R)
• M4: 1,939,088 km (0.107 R)
• M5: 2,550,195 km (0.091 R)
• M6: 3,286,815 km (0.049 R)
• M7: 3,853,641 km (0.058 R)
• M8: 4,921,770 km (0.102 R)
• M9: 6,140,544 km (0.118 R)
• M10: 7,086,152 km (0.104 R)
• M11: 7,768,917 km (0.045 R)
• M12: 8,971,534 km (0.068 R)
• M13: 10,030,687 km (0.111 R)
• M14: 12,948,145 km (0.064 R)
• M15: 15,112,826 km (0.082 R)
• M16: 17,280,948 km (0.102 R)
• M17: 19,403,143 km (0.095 R)
• M18: 19,980,591 km (0.086 R)
• M19: 22,767,599 km (0.072 R)
• M20: 28,780,835 km (0.1 R)
• M21: 30,517,517 km (0.058 R)
• M22: 31,074,320 km (0.118 R)
• M23: 36,769,511 km (0.066 R)
• M24: 39,204,067 km (0.104 R)
• M25: 39,729,903 km (0.063 R)
• M26: 41,335,986 km (0.116 R)
• M27: 45,539,836 km (0.073 R)
• M28: 46,854,651 km (0.113 R)
• M29: 49,559,830 km (0.119 R)
• M30: 52,208,759 km (0.1 R)
• M31: 54,297,146 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.7

Radius: 3.5

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.39 AU - 15.37 AU

Year: 16969 Days

Day: 22.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,903,298 km

• M1: 43,832 km (0.079 R)
• M2: 158,723 km (0.071 R)
• M3: 604,675 km (0.064 R)
• M4: 933,341 km (0.103 R)
• M5: 1,300,753 km (0.08 R)
• M6: 1,442,572 km (0.114 R)
• M7: 1,674,599 km (0.104 R)
• M8: 2,521,921 km (0.099 R)
• M9: 3,740,246 km (0.12 R)
• M10: 3,965,241 km (0.101 R)
• M11: 4,980,861 km (0.06 R)
• M12: 7,131,330 km (0.104 R)
• M13: 7,638,318 km (0.087 R)
• M14: 13,326,478 km (0.116 R)
• M15: 13,899,138 km (0.093 R)
• M16: 15,873,232 km (0.052 R)
• M17: 19,626,343 km (0.045 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 14,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit