🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.43 AU - 0.69 AU

Year: 160 Days

Day: 29 Hours

Environment

Temp: 140 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.57 AU - 0.59 AU

Year: 169 Days

Day: 31.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,498,031 km

• M1: 175,777 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.99 AU - 1.07 AU

Year: 400 Days

Day: 25.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.69 AU - 2.15 AU

Year: 1019 Days

Day: 41 Hours

Environment

Temp: -86 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.53 AU - 3.75 AU

Year: 2130 Days

Day: 32 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.68 AU - 3.8 AU

Year: 2233 Days

Day: 13 Hours

Environment

Temp: -120 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,498,031 km

• M1: 111,450 km (0.088 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.4

Radius: 8.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.76 AU - 9 AU

Year: 7676 Days

Day: 6.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 16,498,031 km

• M1: 140,173 km (0.067 R)
• M2: 404,064 km (0.102 R)
• M3: 617,540 km (0.077 R)
• M4: 680,670 km (0.064 R)
• M5: 762,949 km (0.058 R)
• M6: 848,818 km (0.119 R)
• M7: 1,540,110 km (0.093 R)
• M8: 1,974,243 km (0.102 R)
• M9: 2,058,317 km (0.106 R)
• M10: 2,292,587 km (0.101 R)
• M11: 2,548,549 km (0.05 R)
• M12: 2,840,714 km (0.078 R)
• M13: 2,895,168 km (0.049 R)
• M14: 3,185,986 km (0.096 R)
• M15: 3,242,534 km (0.062 R)
• M16: 3,385,250 km (0.083 R)
• M17: 3,676,966 km (0.102 R)
• M18: 4,520,698 km (0.119 R)
• M19: 4,680,469 km (0.025 R)
• M20: 5,287,537 km (0.091 R)
• M21: 5,574,914 km (0.12 R)
• M22: 5,694,742 km (0.076 R)
• M23: 5,815,318 km (0.113 R)
• M24: 6,147,126 km (0.092 R)
• M25: 7,123,551 km (0.115 R)
• M26: 7,179,202 km (0.094 R)
• M27: 7,554,094 km (0.099 R)
• M28: 7,993,014 km (0.083 R)
• M29: 8,166,997 km (0.094 R)
• M30: 8,225,340 km (0.085 R)
• M31: 8,400,968 km (0.063 R)
• M32: 8,459,909 km (0.101 R)
• M33: 8,577,942 km (0.035 R)
• M34: 8,637,183 km (0.036 R)
• M35: 8,756,113 km (0.095 R)
• M36: 8,875,642 km (0.086 R)
• M37: 9,501,559 km (0.12 R)
• M38: 10,100,100 km (0.116 R)
• M39: 10,309,238 km (0.074 R)
• M40: 10,477,685 km (0.084 R)
• M41: 10,902,693 km (0.105 R)
• M42: 11,052,739 km (0.098 R)
• M43: 11,181,992 km (0.111 R)
• M44: 11,311,693 km (0.093 R)
• M45: 11,528,910 km (0.081 R)
• M46: 12,211,225 km (0.085 R)
• M47: 12,367,106 km (0.118 R)
• M48: 12,793,610 km (0.107 R)
• M49: 13,247,789 km (0.104 R)
• M50: 13,476,823 km (0.058 R)
• M51: 13,962,119 km (0.12 R)
• M52: 14,312,327 km (0.109 R)
• M53: 14,476,736 km (0.084 R)
• M54: 14,618,106 km (0.12 R)
• M55: 14,878,705 km (0.113 R)
• M56: 15,021,421 km (0.084 R)
• M57: 16,252,761 km (0.111 R)
• M58: 16,498,102 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 13,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit