🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.09 AU - 1.35 AU

Year: 487 Days

Day: 29.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,363,208 km

• M1: 24,085 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.64 AU - 2.74 AU

Year: 1172 Days

Day: 40.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.45 AU - 2.61 AU

Year: 1455 Days

Day: 18.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.28 AU - 3.44 AU

Year: 2227 Days

Day: 13 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.98 AU - 4.44 AU

Year: 3124 Days

Day: 35 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,363,208 km

• M1: 42,037 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.2

Radius: 11.4

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.75 AU - 10.03 AU

Year: 10406 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 80,363,208 km

• M1: 141,819 km (0.064 R)
• M2: 581,786 km (0.092 R)
• M3: 1,113,008 km (0.058 R)
• M4: 1,498,522 km (0.059 R)
• M5: 2,148,973 km (0.106 R)
• M6: 3,636,275 km (0.073 R)
• M7: 4,628,109 km (0.095 R)
• M8: 5,720,473 km (0.108 R)
• M9: 6,775,736 km (0.03 R)
• M10: 8,090,552 km (0.098 R)
• M11: 8,689,841 km (0.086 R)
• M12: 9,822,746 km (0.096 R)
• M13: 12,320,282 km (0.11 R)
• M14: 15,772,253 km (0.12 R)
• M15: 18,376,602 km (0.083 R)
• M16: 21,082,978 km (0.101 R)
• M17: 22,576,114 km (0.049 R)
• M18: 23,486,716 km (0.095 R)
• M19: 25,284,284 km (0.115 R)
• M20: 25,772,123 km (0.114 R)
• M21: 37,527,673 km (0.081 R)
• M22: 37,907,801 km (0.106 R)
• M23: 38,934,342 km (0.095 R)
• M24: 39,847,487 km (0.117 R)
• M25: 46,498,609 km (0.03 R)
• M26: 48,870,333 km (0.103 R)
• M27: 50,085,966 km (0.114 R)
• M28: 50,855,946 km (0.106 R)
• M29: 53,213,159 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.2

Radius: 4.1

Gravity: 51.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.15 AU - 17.27 AU

Year: 19372 Days

Day: 16 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,363,208 km

• M1: 51,462 km (0.094 R)
• M2: 285,882 km (0.046 R)
• M3: 418,425 km (0.05 R)
• M4: 860,337 km (0.046 R)
• M5: 1,757,925 km (0.055 R)
• M6: 2,490,206 km (0.099 R)
• M7: 3,097,424 km (0.096 R)
• M8: 3,406,643 km (0.059 R)
• M9: 4,888,709 km (0.119 R)
• M10: 5,832,821 km (0.111 R)
• M11: 6,845,748 km (0.12 R)
• M12: 7,369,490 km (0.066 R)
• M13: 9,044,388 km (0.107 R)
• M14: 9,213,284 km (0.09 R)
• M15: 10,641,944 km (0.077 R)
• M16: 14,536,275 km (0.046 R)
• M17: 16,212,220 km (0.082 R)
• M18: 17,572,514 km (0.1 R)
• M19: 20,517,797 km (0.073 R)
• M20: 22,619,647 km (0.107 R)
• M21: 22,931,110 km (0.114 R)
• M22: 23,245,564 km (0.096 R)
• M23: 25,192,431 km (0.068 R)
• M24: 32,332,289 km (0.034 R)
• M25: 35,725,318 km (0.099 R)
• M26: 38,457,274 km (0.045 R)
• M27: 40,709,919 km (0.119 R)
• M28: 41,790,764 km (0.109 R)
• M29: 42,102,974 km (0.1 R)
• M30: 45,972,473 km (0.085 R)
• M31: 46,975,527 km (0.112 R)
• M32: 50,956,027 km (0.115 R)
• M33: 51,134,048 km (0.103 R)
• M34: 55,531,178 km (0.099 R)
• M35: 56,477,983 km (0.104 R)
• M36: 66,544,424 km (0.11 R)
• M37: 74,489,118 km (0.094 R)
• M38: 77,741,974 km (0.095 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 13,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit