🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.44 AU - 0.72 AU

Year: 159 Days

Day: 13.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.52 AU - 0.68 AU

Year: 167 Days

Day: 34.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 115,335,116 km

• M1: 35,754 km (0.108 R)
• M2: 142,118 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.8 AU - 0.86 AU

Year: 272 Days

Day: 47.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.61 AU - 2.19 AU

Year: 943 Days

Day: 37 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,335,116 km

• M1: 97,837 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.63 AU - 2.35 AU

Year: 1010 Days

Day: 13.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.7

Radius: 7.7

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 15.31 AU - 24.55 AU

Year: 32021 Days

Day: 19.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 115,335,116 km

• M1: 95,892 km (0.113 R)
• M2: 671,994 km (0.118 R)
• M3: 2,906,387 km (0.104 R)
• M4: 3,462,892 km (0.058 R)
• M5: 3,871,892 km (0.117 R)
• M6: 5,427,710 km (0.109 R)
• M7: 8,572,706 km (0.039 R)
• M8: 13,570,771 km (0.057 R)
• M9: 15,382,401 km (0.105 R)
• M10: 21,662,669 km (0.105 R)
• M11: 22,580,303 km (0.118 R)
• M12: 23,048,694 km (0.062 R)
• M13: 25,996,520 km (0.082 R)
• M14: 28,637,520 km (0.092 R)
• M15: 28,910,985 km (0.108 R)
• M16: 34,138,384 km (0.111 R)
• M17: 37,624,612 km (0.119 R)
• M18: 38,283,142 km (0.111 R)
• M19: 39,792,435 km (0.088 R)
• M20: 42,042,238 km (0.062 R)
• M21: 43,108,571 km (0.058 R)
• M22: 45,480,745 km (0.05 R)
• M23: 48,907,134 km (0.118 R)
• M24: 51,284,544 km (0.09 R)
• M25: 54,993,374 km (0.119 R)
• M26: 61,565,807 km (0.114 R)
• M27: 71,367,908 km (0.104 R)
• M28: 81,335,914 km (0.118 R)
• M29: 89,247,247 km (0.059 R)
• M30: 96,423,906 km (0.087 R)
• M31: 97,038,903 km (0.094 R)
• M32: 97,656,293 km (0.076 R)
• M33: 100,152,334 km (0.112 R)
• M34: 102,690,710 km (0.067 R)
• M35: 113,957,824 km (0.115 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 14,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit