🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.5 AU - 0.76 AU

Year: 177 Days

Day: 39 Hours

Environment

Temp: 211 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.81 AU - 1.01 AU

Year: 307 Days

Day: 42.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1 AU - 1.18 AU

Year: 402 Days

Day: 15.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.03 AU - 1.63 AU

Year: 542 Days

Day: 23.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.05 AU - 1.63 AU

Year: 548 Days

Day: 20.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,467,273 km

• M1: 41,139 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.25 AU - 4.35 AU

Year: 2616 Days

Day: 16.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.1

Radius: 15

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.25 AU - 12.26 AU

Year: 12445 Days

Day: 6.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,467,273 km

• M1: 189,690 km (0.09 R)
• M2: 669,301 km (0.116 R)
• M3: 1,570,179 km (0.079 R)
• M4: 2,229,307 km (0.093 R)
• M5: 4,026,875 km (0.105 R)
• M6: 5,575,363 km (0.084 R)
• M7: 6,171,511 km (0.063 R)
• M8: 21,840,990 km (0.099 R)
• M9: 22,825,194 km (0.083 R)

Asteroid Belt

Center: 13.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.4

Radius: 4.1

Gravity: 21.14 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.56 AU - 17.06 AU

Year: 21152 Days

Day: 18.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,467,273 km

• M1: 51,312 km (0.092 R)
• M2: 232,625 km (0.1 R)
• M3: 479,162 km (0.107 R)
• M4: 672,442 km (0.052 R)
• M5: 1,165,667 km (0.106 R)
• M6: 1,341,295 km (0.071 R)
• M7: 1,473,090 km (0.075 R)
• M8: 2,207,915 km (0.094 R)
• M9: 2,816,778 km (0.105 R)
• M10: 6,933,712 km (0.076 R)
• M11: 7,108,292 km (0.049 R)
• M12: 7,466,280 km (0.079 R)
• M13: 10,659,596 km (0.087 R)
• M14: 11,488,817 km (0.087 R)
• M15: 11,733,559 km (0.102 R)
• M16: 14,024,651 km (0.107 R)
• M17: 14,233,938 km (0.033 R)
• M18: 17,147,207 km (0.107 R)
• M19: 17,708,947 km (0.114 R)
• M20: 21,339,987 km (0.086 R)
• M21: 23,134,114 km (0.12 R)
• M22: 24,822,475 km (0.045 R)
• M23: 26,378,892 km (0.077 R)
• M24: 26,591,321 km (0.092 R)
• M25: 26,911,909 km (0.042 R)
• M26: 28,665,495 km (0.098 R)
• M27: 31,080,753 km (0.102 R)
• M28: 33,009,668 km (0.11 R)
• M29: 34,888,916 km (0.068 R)
• M30: 36,311,592 km (0.116 R)
• M31: 39,410,362 km (0.117 R)
• M32: 42,389,454 km (0.069 R)
• M33: 45,820,631 km (0.096 R)
• M34: 61,583,759 km (0.112 R)
• M35: 63,087,516 km (0.096 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 18,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit