🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.6 AU - 0.64 AU

Year: 185 Days

Day: 37.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.98 AU - 1 AU

Year: 373 Days

Day: 26.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,133,403 km

• M1: 39,045 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.98 AU - 1.28 AU

Year: 455 Days

Day: 16.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.3 AU - 3.06 AU

Year: 1662 Days

Day: 37.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.37 AU - 3.21 AU

Year: 1765 Days

Day: 21.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.7 AU - 4.36 AU

Year: 3064 Days

Day: 22.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 109 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.3

Radius: 14.6

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.73 AU - 6.13 AU

Year: 4792 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,133,403 km

• M1: 181,612 km (0.074 R)
• M2: 671,096 km (0.093 R)
• M3: 1,146,219 km (0.063 R)
• M4: 3,178,955 km (0.028 R)
• M5: 4,075,046 km (0.068 R)
• M6: 4,607,315 km (0.068 R)
• M7: 5,133,900 km (0.08 R)
• M8: 6,613,871 km (0.076 R)
• M9: 7,253,402 km (0.101 R)
• M10: 9,305,736 km (0.103 R)
• M11: 13,098,790 km (0.052 R)
• M12: 13,852,464 km (0.108 R)
• M13: 16,460,403 km (0.1 R)
• M14: 17,338,543 km (0.085 R)
• M15: 18,433,300 km (0.058 R)
• M16: 20,095,482 km (0.038 R)
• M17: 20,693,574 km (0.119 R)
• M18: 23,569,743 km (0.025 R)
• M19: 26,782,656 km (0.028 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.9

Radius: 5.7

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.62 AU - 14.38 AU

Year: 15744 Days

Day: 23.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,133,403 km

• M1: 70,909 km (0.047 R)
• M2: 272,119 km (0.102 R)
• M3: 545,434 km (0.11 R)
• M4: 731,683 km (0.12 R)
• M5: 1,265,448 km (0.083 R)
• M6: 1,866,682 km (0.048 R)
• M7: 2,664,039 km (0.108 R)
• M8: 2,847,446 km (0.094 R)
• M9: 3,752,363 km (0.076 R)
• M10: 4,102,722 km (0.069 R)
• M11: 4,571,113 km (0.092 R)
• M12: 5,688,758 km (0.084 R)
• M13: 8,797,402 km (0.089 R)
• M14: 9,627,969 km (0.098 R)
• M15: 11,564,364 km (0.111 R)
• M16: 12,055,195 km (0.077 R)
• M17: 13,543,544 km (0.12 R)
• M18: 16,264,131 km (0.053 R)
• M19: 16,957,966 km (0.037 R)
• M20: 23,819,571 km (0.06 R)
• M21: 26,569,031 km (0.08 R)
• M22: 27,530,496 km (0.076 R)
• M23: 41,505,480 km (0.053 R)
• M24: 51,127,017 km (0.088 R)
• M25: 53,113,826 km (0.113 R)
• M26: 57,064,706 km (0.118 R)
• M27: 59,201,861 km (0.073 R)
• M28: 59,382,276 km (0.057 R)
• M29: 59,925,915 km (0.075 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: 296 - 20,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit