🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.12 AU - 1.26 AU

Year: 474 Days

Day: 27.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.01 AU - 2.07 AU

Year: 1064 Days

Day: 45.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,302,257 km

• M1: 49,666 km (0.079 R)
• M2: 106,364 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2 AU - 2.12 AU

Year: 1080 Days

Day: 37.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.27 AU - 3.67 AU

Year: 1869 Days

Day: 37.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,302,257 km

• M1: 37,848 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.72 AU - 4.06 AU

Year: 2802 Days

Day: 31.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,302,257 km

• M1: 1,405,771 km (0.112 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.4

Radius: 8

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.78 AU - 10.58 AU

Year: 10159 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,302,257 km

• M1: 100,081 km (0.1 R)
• M2: 445,054 km (0.063 R)
• M3: 870,959 km (0.061 R)
• M4: 1,187,657 km (0.101 R)
• M5: 1,440,777 km (0.067 R)
• M6: 1,699,581 km (0.065 R)
• M7: 2,147,328 km (0.087 R)
• M8: 2,756,341 km (0.092 R)
• M9: 3,043,868 km (0.079 R)
• M10: 4,085,219 km (0.088 R)
• M11: 5,082,588 km (0.037 R)
• M12: 7,174,115 km (0.107 R)
• M13: 9,333,262 km (0.106 R)
• M14: 13,332,162 km (0.119 R)
• M15: 15,635,521 km (0.111 R)
• M16: 15,984,832 km (0.097 R)
• M17: 16,626,906 km (0.086 R)
• M18: 17,064,330 km (0.086 R)
• M19: 18,038,511 km (0.077 R)
• M20: 19,287,803 km (0.095 R)
• M21: 19,608,990 km (0.106 R)
• M22: 20,015,447 km (0.113 R)
• M23: 20,427,440 km (0.089 R)
• M24: 20,677,418 km (0.093 R)
• M25: 27,407,676 km (0.113 R)
• M26: 32,435,960 km (0.115 R)
• M27: 34,514,174 km (0.061 R)
• M28: 36,190,717 km (0.064 R)
• M29: 37,421,010 km (0.094 R)
• M30: 39,705,369 km (0.118 R)
• M31: 45,677,615 km (0.092 R)
• M32: 46,248,481 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.9

Radius: 9.2

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.6 AU - 10.84 AU

Year: 11933 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,302,257 km

• M1: 116,986 km (0.094 R)
• M2: 410,347 km (0.093 R)
• M3: 710,889 km (0.097 R)
• M4: 1,028,186 km (0.076 R)
• M5: 1,633,908 km (0.11 R)
• M6: 1,999,824 km (0.113 R)
• M7: 2,359,607 km (0.11 R)
• M8: 3,260,635 km (0.117 R)
• M9: 4,468,339 km (0.113 R)
• M10: 5,053,865 km (0.085 R)
• M11: 5,989,001 km (0.072 R)
• M12: 6,338,312 km (0.062 R)
• M13: 8,058,538 km (0.083 R)
• M14: 9,228,842 km (0.09 R)
• M15: 10,015,577 km (0.11 R)
• M16: 10,508,802 km (0.082 R)
• M17: 11,484,329 km (0.116 R)
• M18: 11,963,940 km (0.111 R)
• M19: 15,996,650 km (0.098 R)
• M20: 16,443,948 km (0.112 R)
• M21: 17,756,968 km (0.079 R)
• M22: 18,156,095 km (0.057 R)
• M23: 23,234,195 km (0.086 R)
• M24: 24,588,205 km (0.098 R)
• M25: 25,385,113 km (0.046 R)
• M26: 27,665,433 km (0.115 R)
• M27: 37,499,100 km (0.092 R)
• M28: 41,140,761 km (0.116 R)
• M29: 46,655,686 km (0.096 R)
• M30: 46,958,772 km (0.101 R)
• M31: 50,381,421 km (0.105 R)
• M32: 52,808,048 km (0.048 R)
• M33: 54,636,284 km (0.079 R)
• M34: 56,678,594 km (0.074 R)
• M35: 58,947,844 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 18,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit