🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.48 AU - 0.76 AU

Year: 177 Days

Day: 25.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.61 AU - 0.69 AU

Year: 190 Days

Day: 35.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,842,507 km

• M1: 51,761 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.53 AU - 0.83 AU

Year: 204 Days

Day: 37.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,842,507 km

• M1: 47,273 km (0.054 R)
• M2: 70,610 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.99 AU - 1.11 AU

Year: 391 Days

Day: 33 Hours

Environment

Temp: 20 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1 AU - 1.16 AU

Year: 408 Days

Day: 31.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.13 AU - 1.55 AU

Year: 564 Days

Day: 47.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.59 AU - 1.67 AU

Year: 756 Days

Day: 32.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.9

Radius: 11.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.24 AU - 11.68 AU

Year: 11424 Days

Day: 11 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,842,507 km

• M1: 147,055 km (0.112 R)
• M2: 554,709 km (0.113 R)
• M3: 1,058,255 km (0.106 R)
• M4: 1,451,099 km (0.055 R)
• M5: 2,159,894 km (0.119 R)
• M6: 3,043,269 km (0.045 R)
• M7: 3,482,788 km (0.117 R)
• M8: 5,351,415 km (0.12 R)
• M9: 6,245,711 km (0.077 R)
• M10: 9,725,208 km (0.119 R)
• M11: 12,913,587 km (0.068 R)
• M12: 13,761,658 km (0.077 R)
• M13: 14,262,811 km (0.069 R)
• M14: 15,636,418 km (0.087 R)
• M15: 16,113,336 km (0.118 R)
• M16: 16,670,289 km (0.104 R)
• M17: 18,569,434 km (0.089 R)
• M18: 18,950,609 km (0.069 R)
• M19: 20,125,402 km (0.03 R)
• M20: 21,182,460 km (0.045 R)
• M21: 22,793,480 km (0.116 R)
• M22: 23,318,718 km (0.084 R)
• M23: 31,439,040 km (0.099 R)
• M24: 33,984,148 km (0.07 R)
• M25: 38,732,235 km (0.042 R)
• M26: 39,230,097 km (0.111 R)
• M27: 43,368,124 km (0.118 R)
• M28: 47,503,757 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.5

Radius: 9.2

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.03 AU - 11.51 AU

Year: 12846 Days

Day: 11.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,842,507 km

• M1: 114,442 km (0.079 R)
• M2: 737,518 km (0.088 R)
• M3: 1,225,655 km (0.099 R)
• M4: 1,566,439 km (0.107 R)
• M5: 2,077,914 km (0.052 R)
• M6: 2,403,439 km (0.113 R)
• M7: 3,158,609 km (0.057 R)
• M8: 3,864,711 km (0.082 R)
• M9: 4,672,241 km (0.058 R)
• M10: 5,339,896 km (0.108 R)
• M11: 6,107,931 km (0.083 R)
• M12: 6,700,339 km (0.114 R)
• M13: 8,325,421 km (0.11 R)
• M14: 9,876,900 km (0.119 R)
• M15: 10,805,305 km (0.094 R)
• M16: 11,146,388 km (0.104 R)
• M17: 12,335,990 km (0.094 R)
• M18: 12,708,788 km (0.063 R)
• M19: 13,346,972 km (0.107 R)
• M20: 13,673,844 km (0.114 R)
• M21: 14,208,207 km (0.116 R)
• M22: 14,756,334 km (0.116 R)
• M23: 15,318,523 km (0.116 R)
• M24: 17,554,712 km (0.097 R)
• M25: 19,326,998 km (0.116 R)
• M26: 21,038,996 km (0.112 R)
• M27: 21,393,094 km (0.078 R)
• M28: 21,841,439 km (0.072 R)
• M29: 24,860,174 km (0.07 R)
• M30: 25,757,013 km (0.108 R)
• M31: 29,671,242 km (0.095 R)
• M32: 34,944,716 km (0.072 R)
• M33: 37,606,661 km (0.082 R)
• M34: 50,079,383 km (0.119 R)
• M35: 51,829,678 km (0.099 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 13,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit