🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.63 AU - 0.69 AU

Year: 197 Days

Day: 45.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,190,190 km

• M1: 34,856 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.75 AU - 0.91 AU

Year: 278 Days

Day: 39.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.29 AU - 1.93 AU

Year: 750 Days

Day: 21.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.67 AU - 3.85 AU

Year: 2161 Days

Day: 21.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.16 AU - 3.58 AU

Year: 2271 Days

Day: 33.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.6

Radius: 14.8

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.91 AU - 10.59 AU

Year: 10327 Days

Day: 11.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,190,190 km

• M1: 190,438 km (0.098 R)
• M2: 672,592 km (0.067 R)
• M3: 1,167,462 km (0.076 R)
• M4: 1,692,550 km (0.111 R)
• M5: 3,312,994 km (0.063 R)
• M6: 4,256,359 km (0.104 R)
• M7: 5,774,029 km (0.109 R)
• M8: 6,713,952 km (0.107 R)
• M9: 7,382,206 km (0.1 R)
• M10: 9,367,669 km (0.067 R)
• M11: 10,102,793 km (0.039 R)
• M12: 10,928,872 km (0.111 R)
• M13: 12,716,268 km (0.096 R)
• M14: 13,865,927 km (0.119 R)
• M15: 15,149,776 km (0.105 R)
• M16: 18,477,581 km (0.097 R)
• M17: 22,094,558 km (0.096 R)
• M18: 24,295,741 km (0.042 R)
• M19: 25,684,608 km (0.107 R)
• M20: 26,736,431 km (0.101 R)
• M21: 28,722,043 km (0.114 R)
• M22: 32,210,815 km (0.08 R)
• M23: 34,342,734 km (0.053 R)
• M24: 35,267,997 km (0.113 R)
• M25: 39,638,499 km (0.085 R)
• M26: 43,815,870 km (0.059 R)
• M27: 45,455,313 km (0.078 R)

Asteroid Belt

Center: 14.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.5

Radius: 8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 15.36 AU - 23.28 AU

Year: 31173 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,190,190 km

• M1: 108,309 km (0.117 R)
• M2: 735,274 km (0.11 R)
• M3: 993,629 km (0.115 R)
• M4: 2,387,432 km (0.101 R)
• M5: 3,018,586 km (0.058 R)
• M6: 3,870,845 km (0.077 R)
• M7: 4,543,886 km (0.085 R)
• M8: 5,437,284 km (0.064 R)
• M9: 5,925,572 km (0.088 R)
• M10: 11,599,968 km (0.054 R)
• M11: 13,523,648 km (0.093 R)
• M12: 17,107,863 km (0.094 R)
• M13: 20,200,948 km (0.068 R)
• M14: 21,832,463 km (0.081 R)
• M15: 23,943,588 km (0.095 R)
• M16: 24,743,787 km (0.07 R)
• M17: 40,088,938 km (0.028 R)
• M18: 42,801,596 km (0.061 R)
• M19: 45,482,091 km (0.077 R)
• M20: 47,486,254 km (0.068 R)
• M21: 50,194,873 km (0.118 R)
• M22: 53,173,366 km (0.091 R)
• M23: 56,618,755 km (0.076 R)
• M24: 62,624,062 km (0.069 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 14,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit