🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.55 AU - 0.55 AU

Year: 149 Days

Day: 23.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,247,331 km

• M1: 62,831 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.78 AU - 0.94 AU

Year: 291 Days

Day: 35.2 Hours

Environment

Temp: 77 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,247,331 km

• M1: 489,035 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.33 AU - 2.21 AU

Year: 860 Days

Day: 31.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.11 AU - 3.17 AU

Year: 2032 Days

Day: 18 Hours

Environment

Temp: -111 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.8

Radius: 13.2

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.15 AU - 6.07 AU

Year: 4219 Days

Day: 10.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,247,331 km

• M1: 164,109 km (0.033 R)
• M2: 767,287 km (0.09 R)
• M3: 1,756,578 km (0.11 R)
• M4: 2,718,193 km (0.045 R)
• M5: 3,808,762 km (0.047 R)
• M6: 4,538,799 km (0.12 R)
• M7: 5,387,468 km (0.099 R)
• M8: 5,922,580 km (0.054 R)
• M9: 6,872,077 km (0.103 R)
• M10: 8,956,574 km (0.08 R)
• M11: 9,507,693 km (0.028 R)
• M12: 10,940,691 km (0.1 R)
• M13: 12,225,138 km (0.079 R)
• M14: 12,854,795 km (0.099 R)
• M15: 17,037,402 km (0.065 R)
• M16: 19,468,218 km (0.09 R)
• M17: 22,911,961 km (0.075 R)
• M18: 27,229,505 km (0.031 R)

Asteroid Belt

Center: 7.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.2

Radius: 12.4

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.42 AU - 12.32 AU

Year: 12197 Days

Day: 15 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,247,331 km

• M1: 156,629 km (0.087 R)
• M2: 600,187 km (0.065 R)
• M3: 1,085,931 km (0.086 R)
• M4: 2,100,055 km (0.114 R)
• M5: 2,887,089 km (0.109 R)
• M6: 3,324,214 km (0.062 R)
• M7: 4,395,185 km (0.103 R)
• M8: 5,182,220 km (0.119 R)
• M9: 6,138,898 km (0.058 R)
• M10: 7,789,860 km (0.113 R)
• M11: 8,400,968 km (0.104 R)
• M12: 10,710,160 km (0.047 R)
• M13: 13,348,618 km (0.086 R)
• M14: 14,293,927 km (0.068 R)
• M15: 15,647,638 km (0.11 R)
• M16: 17,477,519 km (0.112 R)
• M17: 26,027,636 km (0.078 R)
• M18: 27,824,755 km (0.076 R)
• M19: 32,497,145 km (0.096 R)
• M20: 34,081,537 km (0.067 R)
• M21: 34,704,462 km (0.076 R)
• M22: 36,359,463 km (0.093 R)
• M23: 36,879,166 km (0.1 R)
• M24: 43,362,588 km (0.095 R)
• M25: 45,883,163 km (0.113 R)
• M26: 47,720,374 km (0.061 R)
• M27: 49,606,056 km (0.051 R)
• M28: 52,032,383 km (0.026 R)
• M29: 54,029,515 km (0.113 R)
• M30: 54,536,801 km (0.112 R)
• M31: 59,965,409 km (0.086 R)
• M32: 61,239,235 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323

Radius: 8.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.35 AU - 10.71 AU

Year: 12481 Days

Day: 6.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,247,331 km

• M1: 103,223 km (0.03 R)
• M2: 537,954 km (0.052 R)
• M3: 1,144,573 km (0.107 R)
• M4: 1,710,801 km (0.086 R)
• M5: 2,906,088 km (0.058 R)
• M6: 6,275,182 km (0.114 R)
• M7: 10,286,499 km (0.113 R)
• M8: 10,840,011 km (0.116 R)
• M9: 11,680,303 km (0.033 R)
• M10: 12,733,920 km (0.077 R)
• M11: 13,372,105 km (0.103 R)
• M12: 14,775,183 km (0.104 R)
• M13: 17,234,273 km (0.106 R)
• M14: 17,515,517 km (0.111 R)
• M15: 19,042,463 km (0.08 R)
• M16: 21,618,239 km (0.113 R)
• M17: 26,692,748 km (0.039 R)
• M18: 28,907,395 km (0.1 R)
• M19: 38,873,904 km (0.105 R)
• M20: 39,846,141 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 18,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit