🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.65 AU - 0.67 AU

Year: 199 Days

Day: 21.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,084,012 km

• M1: 381,475 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.65 AU - 0.67 AU

Year: 199 Days

Day: 12.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.75 AU - 1.15 AU

Year: 343 Days

Day: 37.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,084,012 km

• M1: 27,376 km (0.111 R)
• M2: 342,130 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.46 AU - 1.6 AU

Year: 702 Days

Day: 31.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 69.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.99 AU - 4.59 AU

Year: 3295 Days

Day: 44.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,084,012 km

• M1: 32,313 km (0.068 R)

Asteroid Belt

Center: 7.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.5

Radius: 11.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.43 AU - 10.75 AU

Year: 11886 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,084,012 km

• M1: 140,472 km (0.065 R)
• M2: 1,172,698 km (0.062 R)
• M3: 1,893,311 km (0.088 R)
• M4: 2,872,429 km (0.073 R)
• M5: 3,901,961 km (0.088 R)
• M6: 4,960,217 km (0.11 R)
• M7: 5,999,323 km (0.098 R)
• M8: 16,239,298 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.2

Radius: 14

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.88 AU - 12.38 AU

Year: 12853 Days

Day: 5.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,084,012 km

• M1: 189,391 km (0.027 R)
• M2: 684,560 km (0.03 R)
• M3: 1,324,240 km (0.096 R)
• M4: 2,332,979 km (0.089 R)
• M5: 3,146,193 km (0.07 R)
• M6: 3,725,585 km (0.117 R)
• M7: 4,526,981 km (0.097 R)
• M8: 6,631,823 km (0.079 R)
• M9: 7,374,577 km (0.038 R)
• M10: 9,174,987 km (0.025 R)
• M11: 12,989,882 km (0.092 R)
• M12: 13,824,040 km (0.042 R)
• M13: 14,287,793 km (0.086 R)
• M14: 14,830,535 km (0.119 R)
• M15: 15,528,409 km (0.106 R)
• M16: 16,616,135 km (0.118 R)
• M17: 17,599,292 km (0.103 R)
• M18: 19,516,089 km (0.096 R)
• M19: 21,129,502 km (0.102 R)
• M20: 22,103,235 km (0.091 R)
• M21: 25,009,024 km (0.112 R)
• M22: 29,448,939 km (0.112 R)
• M23: 31,797,327 km (0.079 R)
• M24: 32,607,100 km (0.046 R)
• M25: 33,075,940 km (0.048 R)
• M26: 36,611,386 km (0.04 R)
• M27: 37,373,138 km (0.05 R)
• M28: 43,710,553 km (0.098 R)
• M29: 48,870,782 km (0.03 R)
• M30: 51,359,492 km (0.053 R)
• M31: 52,796,081 km (0.093 R)
• M32: 54,587,964 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 15,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit