🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.47 AU - 0.57 AU

Year: 131 Days

Day: 16.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.6 AU - 0.66 AU

Year: 175 Days

Day: 25.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.55 AU - 0.89 AU

Year: 214 Days

Day: 26.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.7 AU - 0.94 AU

Year: 260 Days

Day: 22 Hours

Environment

Temp: 126 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,306,843 km

• M1: 118,482 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.13 AU - 3.05 AU

Year: 1458 Days

Day: 32.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.9 AU - 4.46 AU

Year: 2990 Days

Day: 28.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,306,843 km

• M1: 63,429 km (0.045 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.71 AU - 4.71 AU

Year: 3576 Days

Day: 36.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.3

Radius: 14.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.42 AU - 14.6 AU

Year: 16417 Days

Day: 5 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 95,306,843 km

• M1: 188,493 km (0.076 R)
• M2: 675,135 km (0.102 R)
• M3: 1,289,085 km (0.062 R)
• M4: 1,904,381 km (0.049 R)
• M5: 2,552,738 km (0.116 R)
• M6: 3,319,128 km (0.087 R)
• M7: 6,524,562 km (0.114 R)
• M8: 7,288,558 km (0.035 R)
• M9: 8,888,806 km (0.09 R)
• M10: 9,715,035 km (0.119 R)
• M11: 11,205,479 km (0.056 R)
• M12: 15,398,558 km (0.109 R)
• M13: 16,672,683 km (0.116 R)
• M14: 17,419,774 km (0.042 R)
• M15: 18,802,807 km (0.063 R)
• M16: 19,340,013 km (0.118 R)
• M17: 21,301,241 km (0.084 R)
• M18: 24,434,269 km (0.11 R)
• M19: 32,105,349 km (0.09 R)
• M20: 44,480,533 km (0.095 R)
• M21: 46,241,599 km (0.088 R)
• M22: 51,803,798 km (0.098 R)
• M23: 55,018,207 km (0.112 R)
• M24: 58,553,055 km (0.069 R)
• M25: 64,844,244 km (0.096 R)
• M26: 68,997,081 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.2

Radius: 4.8

Gravity: 37.86 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 15.09 AU - 19.21 AU

Year: 24847 Days

Day: 16.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 95,306,843 km

• M1: 64,925 km (0.063 R)
• M2: 268,977 km (0.113 R)
• M3: 503,247 km (0.117 R)
• M4: 692,638 km (0.076 R)
• M5: 868,266 km (0.117 R)
• M6: 1,280,109 km (0.046 R)
• M7: 2,311,287 km (0.104 R)
• M8: 3,151,578 km (0.076 R)
• M9: 3,420,705 km (0.101 R)
• M10: 3,770,315 km (0.029 R)
• M11: 3,970,926 km (0.064 R)
• M12: 4,653,391 km (0.031 R)
• M13: 6,064,548 km (0.045 R)
• M14: 6,433,905 km (0.045 R)
• M15: 6,966,174 km (0.117 R)
• M16: 7,579,825 km (0.034 R)
• M17: 8,453,028 km (0.105 R)
• M18: 9,948,558 km (0.076 R)
• M19: 10,267,500 km (0.053 R)
• M20: 10,527,501 km (0.12 R)
• M21: 11,472,511 km (0.111 R)
• M22: 12,181,156 km (0.113 R)
• M23: 15,648,536 km (0.113 R)
• M24: 17,238,611 km (0.118 R)
• M25: 19,921,350 km (0.083 R)
• M26: 20,428,038 km (0.092 R)
• M27: 21,678,975 km (0.108 R)
• M28: 22,759,820 km (0.108 R)
• M29: 23,989,515 km (0.043 R)
• M30: 25,736,967 km (0.104 R)
• M31: 29,876,490 km (0.047 R)
• M32: 34,875,004 km (0.118 R)
• M33: 44,912,572 km (0.071 R)
• M34: 46,842,085 km (0.078 R)
• M35: 53,737,201 km (0.11 R)
• M36: 57,527,113 km (0.054 R)
• M37: 61,491,457 km (0.103 R)
• M38: 61,705,083 km (0.108 R)
• M39: 80,695,036 km (0.083 R)
• M40: 90,255,537 km (0.045 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 10,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit