🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.46 AU - 0.64 AU

Year: 154 Days

Day: 24.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.67 AU - 0.95 AU

Year: 275 Days

Day: 46 Hours

Environment

Temp: 122 °C

Axial Tilt: 164.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 114,181,743 km

• M1: 169,345 km (0.087 R)
• M2: 332,855 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.7 AU - 0.94 AU

Year: 280 Days

Day: 34.9 Hours

Environment

Temp: 78 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.18 AU - 1.9 AU

Year: 720 Days

Day: 18.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.52 AU - 1.84 AU

Year: 820 Days

Day: 43.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.51 AU - 1.85 AU

Year: 820 Days

Day: 32.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.96 AU - 2.82 AU

Year: 1392 Days

Day: 43.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.2 AU - 3.82 AU

Year: 2477 Days

Day: 34.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.1

Radius: 14

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.96 AU - 6.56 AU

Year: 4545 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 114,181,743 km

• M1: 174,730 km (0.092 R)
• M2: 734,974 km (0.069 R)
• M3: 1,246,749 km (0.076 R)
• M4: 2,350,482 km (0.087 R)
• M5: 2,999,587 km (0.085 R)
• M6: 3,711,523 km (0.071 R)
• M7: 4,618,236 km (0.078 R)
• M8: 5,866,032 km (0.095 R)
• M9: 6,815,829 km (0.084 R)
• M10: 7,269,858 km (0.073 R)
• M11: 8,050,909 km (0.079 R)
• M12: 8,954,031 km (0.065 R)
• M13: 9,395,793 km (0.106 R)
• M14: 9,959,478 km (0.068 R)
• M15: 11,990,120 km (0.12 R)
• M16: 14,421,833 km (0.099 R)
• M17: 15,077,820 km (0.084 R)
• M18: 17,743,654 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.3

Radius: 7.5

Gravity: 16.06 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 16.2 AU - 22.46 AU

Year: 32017 Days

Day: 22 Hours

Environment

Temp: -205 °C

Axial Tilt: 70.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 114,181,743 km

• M1: 94,695 km (0.097 R)
• M2: 338,241 km (0.108 R)
• M3: 615,146 km (0.118 R)
• M4: 863,479 km (0.041 R)
• M5: 1,445,415 km (0.071 R)
• M6: 2,338,813 km (0.099 R)
• M7: 3,727,530 km (0.097 R)
• M8: 4,778,156 km (0.075 R)
• M9: 5,505,351 km (0.086 R)
• M10: 6,808,947 km (0.105 R)
• M11: 9,164,066 km (0.074 R)
• M12: 9,549,131 km (0.03 R)
• M13: 10,628,779 km (0.075 R)
• M14: 11,416,861 km (0.099 R)
• M15: 22,123,879 km (0.118 R)
• M16: 23,883,898 km (0.096 R)
• M17: 35,025,050 km (0.04 R)
• M18: 36,924,345 km (0.105 R)
• M19: 41,795,551 km (0.11 R)
• M20: 43,211,046 km (0.108 R)
• M21: 44,841,363 km (0.071 R)
• M22: 45,209,225 km (0.086 R)
• M23: 46,889,209 km (0.091 R)
• M24: 48,032,136 km (0.054 R)
• M25: 48,998,539 km (0.1 R)
• M26: 49,977,956 km (0.105 R)
• M27: 51,170,400 km (0.102 R)
• M28: 56,986,616 km (0.116 R)
• M29: 61,627,292 km (0.066 R)
• M30: 67,713,980 km (0.095 R)
• M31: 75,740,205 km (0.084 R)
• M32: 77,048,887 km (0.089 R)
• M33: 77,312,479 km (0.042 R)
• M34: 84,377,687 km (0.098 R)
• M35: 85,783,907 km (0.073 R)
• M36: 89,804,499 km (0.11 R)
• M37: 93,948,959 km (0.058 R)
• M38: 96,068,162 km (0.111 R)
• M39: 110,793,230 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 11,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit