🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.5 AU - 0.5 AU

Year: 130 Days

Day: 23.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 128.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,045,297 km

• M1: 71,807 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.46 AU - 0.72 AU

Year: 166 Days

Day: 26.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.82 AU - 1.3 AU

Year: 401 Days

Day: 46.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 104.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.01 AU - 1.15 AU

Year: 412 Days

Day: 28.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.52 AU - 2 AU

Year: 857 Days

Day: 34.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.74 AU - 2.2 AU

Year: 1015 Days

Day: 46.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,045,297 km

• M1: 46,675 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.01 AU - 2.41 AU

Year: 1206 Days

Day: 28.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.25 AU - 3.31 AU

Year: 2181 Days

Day: 25.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,045,297 km

• M1: 2,392,220 km (0.086 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.14 AU - 4.22 AU

Year: 2591 Days

Day: 19.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.5

Radius: 6.9

Gravity: 18.41 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.84 AU - 17.84 AU

Year: 23142 Days

Day: 18.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 78.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 91,045,297 km

• M1: 86,468 km (0.083 R)
• M2: 363,074 km (0.054 R)
• M3: 858,093 km (0.103 R)
• M4: 1,094,458 km (0.101 R)
• M5: 1,423,424 km (0.08 R)
• M6: 2,327,294 km (0.098 R)
• M7: 4,693,184 km (0.05 R)
• M8: 5,236,225 km (0.107 R)
• M9: 5,777,171 km (0.098 R)
• M10: 7,217,349 km (0.108 R)
• M11: 8,264,534 km (0.084 R)
• M12: 8,485,490 km (0.068 R)
• M13: 9,055,458 km (0.111 R)
• M14: 10,787,054 km (0.07 R)
• M15: 11,252,303 km (0.095 R)
• M16: 12,222,744 km (0.115 R)
• M17: 14,972,952 km (0.063 R)
• M18: 15,804,417 km (0.066 R)
• M19: 17,741,410 km (0.103 R)
• M20: 18,202,770 km (0.103 R)
• M21: 21,974,431 km (0.113 R)
• M22: 23,156,404 km (0.099 R)
• M23: 25,065,572 km (0.115 R)
• M24: 31,553,033 km (0.052 R)
• M25: 38,613,006 km (0.116 R)
• M26: 47,712,745 km (0.088 R)
• M27: 53,805,567 km (0.113 R)
• M28: 56,341,550 km (0.061 R)
• M29: 60,604,641 km (0.087 R)
• M30: 67,283,288 km (0.062 R)
• M31: 69,083,250 km (0.092 R)
• M32: 70,454,015 km (0.105 R)
• M33: 80,560,997 km (0.076 R)
• M34: 81,064,992 km (0.097 R)
• M35: 83,102,066 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 10,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit