🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.78 AU - 1.16 AU

Year: 347 Days

Day: 36.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.78 AU - 2.5 AU

Year: 1138 Days

Day: 31.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.89 AU - 3.07 AU

Year: 1419 Days

Day: 38 Hours

Environment

Temp: -88 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.67 AU - 4.01 AU

Year: 2735 Days

Day: 46.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,533,668 km

• M1: 353,799 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.32 AU - 4.84 AU

Year: 2995 Days

Day: 20 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.2

Radius: 12.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.39 AU - 8.03 AU

Year: 6317 Days

Day: 9.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,533,668 km

• M1: 155,731 km (0.091 R)
• M2: 768,484 km (0.079 R)
• M3: 1,544,448 km (0.049 R)
• M4: 2,865,098 km (0.067 R)
• M5: 3,771,063 km (0.103 R)
• M6: 4,459,064 km (0.114 R)
• M7: 5,819,507 km (0.079 R)
• M8: 7,474,807 km (0.115 R)
• M9: 8,225,340 km (0.032 R)
• M10: 9,223,457 km (0.111 R)
• M11: 9,835,162 km (0.039 R)
• M12: 10,257,926 km (0.119 R)
• M13: 10,959,540 km (0.073 R)
• M14: 12,853,898 km (0.083 R)
• M15: 14,037,367 km (0.041 R)
• M16: 20,857,982 km (0.053 R)
• M17: 21,699,171 km (0.083 R)
• M18: 22,417,241 km (0.109 R)
• M19: 23,003,066 km (0.095 R)
• M20: 24,435,466 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805

Radius: 4.6

Gravity: 38.04 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.8 AU - 14.78 AU

Year: 18611 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,533,668 km

• M1: 57,745 km (0.068 R)
• M2: 233,073 km (0.119 R)
• M3: 533,616 km (0.103 R)
• M4: 735,573 km (0.059 R)
• M5: 1,209,648 km (0.115 R)
• M6: 1,884,036 km (0.088 R)
• M7: 2,205,821 km (0.111 R)
• M8: 2,447,571 km (0.101 R)
• M9: 2,906,687 km (0.086 R)
• M10: 3,806,667 km (0.086 R)
• M11: 4,421,515 km (0.099 R)
• M12: 4,915,038 km (0.084 R)
• M13: 5,251,334 km (0.056 R)
• M14: 5,723,166 km (0.113 R)
• M15: 6,180,187 km (0.068 R)
• M16: 6,527,404 km (0.093 R)
• M17: 6,887,636 km (0.088 R)
• M18: 7,166,486 km (0.102 R)
• M19: 8,099,079 km (0.108 R)
• M20: 8,462,153 km (0.086 R)
• M21: 14,369,773 km (0.084 R)
• M22: 15,604,703 km (0.053 R)
• M23: 18,107,925 km (0.12 R)
• M24: 19,179,943 km (0.116 R)
• M25: 20,293,550 km (0.108 R)
• M26: 20,770,019 km (0.107 R)
• M27: 22,547,391 km (0.077 R)
• M28: 22,750,844 km (0.044 R)
• M29: 25,180,463 km (0.057 R)
• M30: 27,083,498 km (0.099 R)
• M31: 33,761,247 km (0.081 R)
• M32: 38,920,280 km (0.118 R)
• M33: 50,940,020 km (0.088 R)
• M34: 51,115,049 km (0.079 R)
• M35: 53,789,261 km (0.106 R)
• M36: 56,742,921 km (0.046 R)
• M37: 61,571,641 km (0.116 R)
• M38: 72,477,775 km (0.114 R)
• M39: 72,699,329 km (0.107 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 20,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit