🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.54 AU - 0.7 AU

Year: 171 Days

Day: 24.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.14 AU - 1.84 AU

Year: 636 Days

Day: 18.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,807,406 km

• M1: 33,360 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.02 AU - 2.5 AU

Year: 1189 Days

Day: 13.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,807,406 km

• M1: 864,975 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.05 AU - 3.13 AU

Year: 1458 Days

Day: 12.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,807,406 km

• M1: 41,439 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.49 AU - 3.09 AU

Year: 1630 Days

Day: 14.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.54 AU - 4 AU

Year: 2069 Days

Day: 41.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,807,406 km

• M1: 655,538 km (0.046 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.7 AU - 4.24 AU

Year: 2767 Days

Day: 24.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 56.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.7

Radius: 8.9

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.87 AU - 6.75 AU

Year: 5545 Days

Day: 5 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 92,807,406 km

• M1: 110,702 km (0.094 R)
• M2: 460,911 km (0.049 R)
• M3: 1,346,979 km (0.069 R)
• M4: 1,937,741 km (0.079 R)
• M5: 2,382,496 km (0.069 R)
• M6: 2,782,520 km (0.027 R)
• M7: 3,651,385 km (0.115 R)
• M8: 4,233,919 km (0.104 R)
• M9: 4,612,402 km (0.116 R)
• M10: 6,133,812 km (0.095 R)
• M11: 6,922,791 km (0.092 R)
• M12: 9,653,850 km (0.075 R)
• M13: 10,446,270 km (0.11 R)
• M14: 10,765,811 km (0.084 R)
• M15: 13,509,436 km (0.028 R)
• M16: 14,387,874 km (0.061 R)
• M17: 17,634,148 km (0.057 R)
• M18: 18,087,879 km (0.115 R)
• M19: 19,018,676 km (0.112 R)
• M20: 20,545,472 km (0.087 R)
• M21: 20,831,653 km (0.087 R)
• M22: 21,706,053 km (0.059 R)
• M23: 26,872,415 km (0.082 R)
• M24: 31,934,508 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.4

Radius: 6.6

Gravity: 22.9 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.31 AU - 17.63 AU

Year: 22327 Days

Day: 23 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,807,406 km

• M1: 82,129 km (0.115 R)
• M2: 498,610 km (0.119 R)
• M3: 2,161,540 km (0.097 R)
• M4: 2,636,064 km (0.081 R)
• M5: 3,149,035 km (0.076 R)
• M6: 3,475,308 km (0.076 R)
• M7: 5,011,080 km (0.106 R)
• M8: 5,291,576 km (0.069 R)
• M9: 5,710,300 km (0.07 R)
• M10: 6,196,344 km (0.118 R)
• M11: 7,980,747 km (0.062 R)
• M12: 8,588,115 km (0.05 R)
• M13: 9,225,850 km (0.104 R)
• M14: 14,440,982 km (0.1 R)
• M15: 15,009,902 km (0.04 R)
• M16: 17,344,676 km (0.073 R)
• M17: 19,417,953 km (0.103 R)
• M18: 20,110,741 km (0.096 R)
• M19: 22,828,934 km (0.108 R)
• M20: 23,824,209 km (0.064 R)
• M21: 26,498,570 km (0.085 R)
• M22: 31,614,967 km (0.026 R)
• M23: 32,023,369 km (0.101 R)
• M24: 33,409,992 km (0.078 R)
• M25: 33,833,503 km (0.097 R)
• M26: 36,302,317 km (0.101 R)
• M27: 42,910,952 km (0.057 R)
• M28: 49,542,925 km (0.078 R)
• M29: 50,278,348 km (0.099 R)
• M30: 51,021,102 km (0.113 R)
• M31: 54,649,149 km (0.118 R)
• M32: 55,829,626 km (0.106 R)
• M33: 56,826,247 km (0.057 R)
• M34: 57,632,131 km (0.109 R)
• M35: 60,931,662 km (0.054 R)
• M36: 61,775,842 km (0.062 R)
• M37: 62,841,877 km (0.109 R)
• M38: 70,187,880 km (0.071 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 16,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit