🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.53 AU - 0.55 AU

Year: 144 Days

Day: 41.7 Hours

Environment

Temp: 242 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,214,589 km

• M1: 21,243 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.14 AU - 1.28 AU

Year: 484 Days

Day: 29.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,214,589 km

• M1: 241,900 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.13 AU - 1.37 AU

Year: 508 Days

Day: 22.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.27 AU - 1.85 AU

Year: 708 Days

Day: 45.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,214,589 km

• M1: 236,365 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.9 AU - 2.54 AU

Year: 1202 Days

Day: 30.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,214,589 km

• M1: 1,725,911 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.17 AU - 3.97 AU

Year: 2451 Days

Day: 38 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.12 AU - 4.48 AU

Year: 2692 Days

Day: 25.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 56.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.22 AU - 4.7 AU

Year: 2864 Days

Day: 27.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.4

Radius: 8.2

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.86 AU - 9.72 AU

Year: 9471 Days

Day: 11.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 96,214,589 km

• M1: 102,026 km (0.058 R)
• M2: 370,255 km (0.033 R)
• M3: 625,917 km (0.094 R)
• M4: 1,017,116 km (0.092 R)
• M5: 1,384,678 km (0.049 R)
• M6: 2,282,864 km (0.119 R)
• M7: 2,540,022 km (0.079 R)
• M8: 2,857,619 km (0.054 R)
• M9: 3,430,578 km (0.052 R)
• M10: 4,211,479 km (0.111 R)
• M11: 5,136,592 km (0.027 R)
• M12: 6,475,942 km (0.111 R)
• M13: 7,663,450 km (0.102 R)
• M14: 8,989,934 km (0.084 R)
• M15: 11,336,227 km (0.066 R)
• M16: 11,601,913 km (0.09 R)
• M17: 12,256,853 km (0.099 R)
• M18: 13,760,162 km (0.113 R)
• M19: 15,643,001 km (0.05 R)
• M20: 17,549,625 km (0.086 R)
• M21: 18,779,918 km (0.119 R)
• M22: 19,758,737 km (0.072 R)
• M23: 20,144,101 km (0.098 R)
• M24: 20,930,088 km (0.061 R)
• M25: 22,229,795 km (0.039 R)
• M26: 23,582,459 km (0.11 R)
• M27: 25,168,795 km (0.077 R)
• M28: 25,621,777 km (0.104 R)
• M29: 29,045,623 km (0.067 R)
• M30: 29,443,853 km (0.112 R)
• M31: 33,958,717 km (0.077 R)
• M32: 34,289,926 km (0.094 R)
• M33: 40,999,840 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.8

Radius: 4.4

Gravity: 48.49 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 16.35 AU - 16.59 AU

Year: 24292 Days

Day: 23 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 96,214,589 km

• M1: 64,028 km (0.086 R)
• M2: 229,334 km (0.106 R)
• M3: 552,615 km (0.04 R)
• M4: 1,194,389 km (0.072 R)
• M5: 1,434,494 km (0.087 R)
• M6: 2,599,413 km (0.096 R)
• M7: 3,265,123 km (0.094 R)
• M8: 3,605,458 km (0.072 R)
• M9: 4,846,971 km (0.084 R)
• M10: 5,331,219 km (0.101 R)
• M11: 6,633,768 km (0.052 R)
• M12: 7,281,228 km (0.036 R)
• M13: 8,358,183 km (0.114 R)
• M14: 9,172,444 km (0.069 R)
• M15: 9,537,163 km (0.111 R)
• M16: 9,785,646 km (0.045 R)
• M17: 11,025,064 km (0.063 R)
• M18: 11,367,793 km (0.043 R)
• M19: 15,280,675 km (0.039 R)
• M20: 15,706,729 km (0.065 R)
• M21: 18,240,468 km (0.074 R)
• M22: 20,310,305 km (0.12 R)
• M23: 21,138,329 km (0.064 R)
• M24: 21,988,643 km (0.097 R)
• M25: 25,144,410 km (0.111 R)
• M26: 25,738,014 km (0.071 R)
• M27: 28,589,350 km (0.061 R)
• M28: 30,290,427 km (0.033 R)
• M29: 45,162,999 km (0.085 R)
• M30: 49,288,609 km (0.106 R)
• M31: 49,658,714 km (0.109 R)
• M32: 63,376,240 km (0.067 R)
• M33: 64,033,573 km (0.115 R)
• M34: 65,808,702 km (0.1 R)
• M35: 66,032,799 km (0.036 R)
• M36: 68,073,165 km (0.116 R)
• M37: 68,302,498 km (0.103 R)
• M38: 71,094,144 km (0.102 R)
• M39: 75,422,609 km (0.106 R)
• M40: 83,808,467 km (0.1 R)
• M41: 88,907,511 km (0.054 R)
• M42: 95,638,816 km (0.096 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 11,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit