🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.14 AU - 1.14 AU

Year: 442 Days

Day: 44 Hours

Environment

Temp: 5 °C

Axial Tilt: 76.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,350,255 km

• M1: 162,762 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.04 AU - 1.3 AU

Year: 460 Days

Day: 40 Hours

Environment

Temp: 19 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,350,255 km

• M1: 248,482 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.09 AU - 1.37 AU

Year: 496 Days

Day: 13 Hours

Environment

Temp: 7 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.99 AU - 3.07 AU

Year: 1463 Days

Day: 46.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,350,255 km

• M1: 51,910 km (0.101 R)
• M2: 823,536 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.01 AU - 3.21 AU

Year: 1532 Days

Day: 37 Hours

Environment

Temp: -99 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,350,255 km

• M1: 1,448,407 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.24 AU - 3.52 AU

Year: 1776 Days

Day: 12.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,350,255 km

• M1: 685,757 km (0.107 R)
• M2: 2,030,492 km (0.06 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.4

Radius: 14.7

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.1 AU - 10.06 AU

Year: 9944 Days

Day: 11.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 100,350,255 km

• M1: 183,407 km (0.071 R)
• M2: 762,351 km (0.102 R)
• M3: 1,257,221 km (0.105 R)
• M4: 2,241,874 km (0.091 R)
• M5: 2,831,439 km (0.115 R)
• M6: 4,029,718 km (0.094 R)
• M7: 5,251,932 km (0.076 R)
• M8: 7,014,794 km (0.039 R)
• M9: 8,554,006 km (0.057 R)
• M10: 9,570,524 km (0.054 R)
• M11: 10,666,029 km (0.106 R)
• M12: 13,345,327 km (0.079 R)
• M13: 18,536,971 km (0.076 R)
• M14: 19,920,602 km (0.1 R)
• M15: 22,549,037 km (0.052 R)
• M16: 25,586,921 km (0.094 R)
• M17: 31,276,277 km (0.063 R)
• M18: 44,945,483 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.6

Radius: 3.6

Gravity: 53.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 14.85 AU - 23.19 AU

Year: 30147 Days

Day: 19.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 100,350,255 km

• M1: 44,730 km (0.06 R)
• M2: 205,398 km (0.038 R)
• M3: 1,448,855 km (0.091 R)
• M4: 1,669,213 km (0.077 R)
• M5: 2,318,169 km (0.073 R)
• M6: 3,061,969 km (0.1 R)
• M7: 3,209,922 km (0.068 R)
• M8: 3,331,545 km (0.098 R)
• M9: 4,092,399 km (0.061 R)
• M10: 4,419,570 km (0.093 R)
• M11: 5,462,267 km (0.093 R)
• M12: 5,636,100 km (0.109 R)
• M13: 6,040,612 km (0.065 R)
• M14: 6,708,118 km (0.12 R)
• M15: 7,265,819 km (0.041 R)
• M16: 13,428,802 km (0.072 R)
• M17: 13,665,915 km (0.075 R)
• M18: 13,905,870 km (0.1 R)
• M19: 14,311,879 km (0.106 R)
• M20: 19,014,488 km (0.117 R)
• M21: 19,716,999 km (0.082 R)
• M22: 20,023,226 km (0.084 R)
• M23: 20,750,272 km (0.054 R)
• M24: 21,173,634 km (0.095 R)
• M25: 26,586,534 km (0.083 R)
• M26: 29,277,201 km (0.11 R)
• M27: 34,302,343 km (0.079 R)
• M28: 42,361,180 km (0.083 R)
• M29: 44,775,391 km (0.101 R)
• M30: 46,735,422 km (0.109 R)
• M31: 52,175,399 km (0.083 R)
• M32: 70,281,379 km (0.074 R)
• M33: 87,683,950 km (0.099 R)
• M34: 87,959,210 km (0.117 R)
• M35: 92,158,272 km (0.096 R)
• M36: 94,740,780 km (0.056 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 13,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit