🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.44 AU - 0.68 AU

Year: 152 Days

Day: 29.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.46 AU - 0.68 AU

Year: 156 Days

Day: 16.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,251,942 km

• M1: 133,142 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.52 AU - 0.66 AU

Year: 164 Days

Day: 37.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.91 AU - 0.97 AU

Year: 330 Days

Day: 45.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 80.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.38 AU - 2.22 AU

Year: 873 Days

Day: 44.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 53 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.78 AU - 2.56 AU

Year: 1156 Days

Day: 44.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.78 AU - 2.74 AU

Year: 1229 Days

Day: 20 Hours

Environment

Temp: -80 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,251,942 km

• M1: 198,816 km (0.1 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.27 AU - 2.53 AU

Year: 1345 Days

Day: 39.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.2

Radius: 8

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.53 AU - 7.75 AU

Year: 6900 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 102 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,251,942 km

• M1: 139,276 km (0.029 R)
• M2: 472,729 km (0.104 R)
• M3: 1,136,794 km (0.051 R)
• M4: 1,504,356 km (0.09 R)
• M5: 1,881,044 km (0.057 R)
• M6: 2,242,173 km (0.09 R)
• M7: 3,085,157 km (0.108 R)
• M8: 3,422,500 km (0.077 R)
• M9: 4,338,488 km (0.093 R)
• M10: 5,025,441 km (0.074 R)
• M11: 5,812,176 km (0.069 R)
• M12: 6,266,056 km (0.069 R)
• M13: 7,176,659 km (0.104 R)
• M14: 7,879,320 km (0.092 R)
• M15: 9,057,702 km (0.044 R)
• M16: 9,709,949 km (0.076 R)
• M17: 11,430,773 km (0.096 R)
• M18: 12,192,226 km (0.094 R)
• M19: 13,345,626 km (0.087 R)
• M20: 14,406,125 km (0.118 R)
• M21: 15,125,093 km (0.105 R)
• M22: 15,407,833 km (0.088 R)
• M23: 18,951,507 km (0.096 R)
• M24: 20,495,656 km (0.101 R)
• M25: 21,051,861 km (0.083 R)
• M26: 21,761,254 km (0.083 R)
• M27: 22,121,785 km (0.09 R)
• M28: 26,437,833 km (0.081 R)
• M29: 27,096,962 km (0.113 R)

Asteroid Belt

Center: 10.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.2

Radius: 3.5

Gravity: 32.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.91 AU - 16.21 AU

Year: 19066 Days

Day: 23.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,251,942 km

• M1: 43,832 km (0.1 R)
• M2: 377,286 km (0.108 R)
• M3: 1,261,708 km (0.096 R)
• M4: 1,712,746 km (0.096 R)
• M5: 1,956,591 km (0.092 R)
• M6: 2,735,846 km (0.102 R)
• M7: 3,702,398 km (0.105 R)
• M8: 5,293,072 km (0.112 R)
• M9: 6,686,576 km (0.072 R)
• M10: 6,812,687 km (0.116 R)
• M11: 7,244,576 km (0.093 R)
• M12: 8,900,625 km (0.11 R)
• M13: 9,363,929 km (0.062 R)
• M14: 9,575,012 km (0.093 R)
• M15: 10,227,109 km (0.072 R)
• M16: 10,450,907 km (0.048 R)
• M17: 12,678,420 km (0.099 R)
• M18: 14,211,798 km (0.066 R)
• M19: 17,801,099 km (0.084 R)
• M20: 18,618,053 km (0.07 R)
• M21: 20,680,110 km (0.106 R)
• M22: 23,080,408 km (0.109 R)
• M23: 24,149,435 km (0.095 R)
• M24: 24,846,710 km (0.08 R)
• M25: 30,682,374 km (0.034 R)
• M26: 35,422,532 km (0.112 R)
• M27: 40,349,388 km (0.084 R)
• M28: 42,326,773 km (0.095 R)
• M29: 49,276,940 km (0.078 R)
• M30: 57,476,250 km (0.061 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 20,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit