🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.76 AU - 0.86 AU

Year: 266 Days

Day: 27.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.86 AU - 1.24 AU

Year: 393 Days

Day: 31.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,209,351 km

• M1: 51,162 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.11 AU - 1.39 AU

Year: 510 Days

Day: 34.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.24 AU - 4.48 AU

Year: 2770 Days

Day: 44.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.22 AU - 5.3 AU

Year: 3793 Days

Day: 33.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,209,351 km

• M1: 178,171 km (0.067 R)

Asteroid Belt

Center: 8.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.5

Radius: 12.3

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.45 AU - 13.25 AU

Year: 14899 Days

Day: 9.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,209,351 km

• M1: 153,039 km (0.045 R)
• M2: 599,738 km (0.099 R)
• M3: 1,088,175 km (0.072 R)
• M4: 1,505,703 km (0.066 R)
• M5: 2,470,010 km (0.111 R)
• M6: 3,592,742 km (0.076 R)
• M7: 4,420,767 km (0.059 R)
• M8: 4,831,562 km (0.089 R)
• M9: 5,693,695 km (0.117 R)
• M10: 6,860,858 km (0.098 R)
• M11: 10,692,508 km (0.112 R)
• M12: 12,276,899 km (0.111 R)
• M13: 15,257,038 km (0.077 R)
• M14: 19,516,987 km (0.074 R)
• M15: 24,510,863 km (0.105 R)
• M16: 25,502,248 km (0.06 R)
• M17: 26,314,415 km (0.091 R)
• M18: 27,039,217 km (0.079 R)
• M19: 27,883,697 km (0.077 R)
• M20: 29,514,463 km (0.078 R)
• M21: 30,636,447 km (0.092 R)
• M22: 33,324,721 km (0.098 R)
• M23: 34,295,611 km (0.109 R)
• M24: 43,466,559 km (0.113 R)
• M25: 46,401,968 km (0.107 R)
• M26: 58,238,750 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.5

Radius: 11.6

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 11.77 AU - 12.01 AU

Year: 14975 Days

Day: 11.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,209,351 km

• M1: 144,362 km (0.099 R)
• M2: 537,056 km (0.084 R)
• M3: 1,049,130 km (0.097 R)
• M4: 1,830,031 km (0.097 R)
• M5: 2,941,992 km (0.03 R)
• M6: 3,550,406 km (0.083 R)
• M7: 4,241,249 km (0.057 R)
• M8: 4,651,746 km (0.117 R)
• M9: 6,203,076 km (0.058 R)
• M10: 7,886,351 km (0.051 R)
• M11: 9,166,011 km (0.116 R)
• M12: 10,130,020 km (0.095 R)
• M13: 10,636,708 km (0.087 R)
• M14: 13,698,378 km (0.094 R)
• M15: 16,139,815 km (0.117 R)
• M16: 16,599,081 km (0.103 R)
• M17: 19,111,876 km (0.114 R)
• M18: 25,185,250 km (0.095 R)
• M19: 27,070,333 km (0.112 R)
• M20: 28,378,267 km (0.108 R)
• M21: 29,273,461 km (0.114 R)
• M22: 30,302,694 km (0.029 R)
• M23: 31,593,425 km (0.101 R)
• M24: 32,433,566 km (0.089 R)
• M25: 33,411,936 km (0.109 R)
• M26: 37,790,816 km (0.061 R)
• M27: 46,118,780 km (0.096 R)
• M28: 49,412,625 km (0.108 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: 306 - 11,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit