🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.97 AU - 1.29 AU

Year: 424 Days

Day: 26.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.09 AU - 1.35 AU

Year: 476 Days

Day: 28.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.8

Radius: 14.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6 AU - 8.16 AU

Year: 6652 Days

Day: 11 Hours

Environment

Temp: -147 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,156,539 km

• M1: 177,273 km (0.118 R)
• M2: 1,064,239 km (0.039 R)
• M3: 1,578,108 km (0.105 R)
• M4: 2,275,384 km (0.083 R)
• M5: 3,094,133 km (0.047 R)
• M6: 4,748,386 km (0.057 R)
• M7: 5,636,399 km (0.111 R)
• M8: 6,277,426 km (0.047 R)
• M9: 7,103,804 km (0.09 R)
• M10: 7,561,574 km (0.106 R)
• M11: 8,039,090 km (0.076 R)
• M12: 10,555,626 km (0.071 R)
• M13: 11,294,490 km (0.087 R)
• M14: 12,266,427 km (0.043 R)
• M15: 13,882,234 km (0.088 R)
• M16: 15,054,782 km (0.116 R)
• M17: 17,596,749 km (0.114 R)
• M18: 19,442,786 km (0.055 R)
• M19: 20,483,389 km (0.036 R)
• M20: 22,150,658 km (0.031 R)
• M21: 23,594,875 km (0.067 R)
• M22: 26,586,234 km (0.09 R)
• M23: 29,190,584 km (0.104 R)
• M24: 31,299,465 km (0.114 R)

Asteroid Belt

Center: 9.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.5

Radius: 9.8

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.72 AU - 13.44 AU

Year: 13914 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,156,539 km

• M1: 121,922 km (0.05 R)
• M2: 489,933 km (0.113 R)
• M3: 1,232,537 km (0.079 R)
• M4: 1,626,278 km (0.114 R)
• M5: 2,315,925 km (0.117 R)
• M6: 5,147,364 km (0.061 R)
• M7: 8,172,980 km (0.084 R)
• M8: 9,523,400 km (0.116 R)
• M9: 14,116,504 km (0.089 R)
• M10: 17,121,775 km (0.059 R)
• M11: 18,402,184 km (0.1 R)
• M12: 20,705,991 km (0.11 R)
• M13: 26,397,143 km (0.074 R)
• M14: 29,206,142 km (0.048 R)
• M15: 39,362,641 km (0.102 R)
• M16: 40,186,775 km (0.09 R)
• M17: 42,872,655 km (0.106 R)
• M18: 50,993,426 km (0.08 R)
• M19: 51,972,694 km (0.064 R)
• M20: 54,985,894 km (0.095 R)
• M21: 55,499,164 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261

Radius: 5.3

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.67 AU - 16.29 AU

Year: 19456 Days

Day: 17.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 79.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,156,539 km

• M1: 65,973 km (0.076 R)
• M2: 263,442 km (0.092 R)
• M3: 467,045 km (0.091 R)
• M4: 732,581 km (0.113 R)
• M5: 1,016,667 km (0.102 R)
• M6: 2,210,757 km (0.077 R)
• M7: 3,324,065 km (0.098 R)
• M8: 4,247,532 km (0.115 R)
• M9: 4,457,119 km (0.116 R)
• M10: 4,673,587 km (0.092 R)
• M11: 4,864,624 km (0.042 R)
• M12: 5,228,595 km (0.113 R)
• M13: 5,899,542 km (0.102 R)
• M14: 6,507,807 km (0.115 R)
• M15: 7,032,147 km (0.103 R)
• M16: 9,016,264 km (0.114 R)
• M17: 9,213,284 km (0.103 R)
• M18: 10,349,031 km (0.045 R)
• M19: 10,784,211 km (0.088 R)
• M20: 11,691,223 km (0.101 R)
• M21: 11,925,643 km (0.116 R)
• M22: 15,405,589 km (0.1 R)
• M23: 18,145,923 km (0.055 R)
• M24: 19,671,970 km (0.104 R)
• M25: 20,087,404 km (0.095 R)
• M26: 20,849,754 km (0.062 R)
• M27: 21,194,727 km (0.115 R)
• M28: 21,631,254 km (0.063 R)
• M29: 22,162,925 km (0.096 R)
• M30: 22,976,737 km (0.105 R)
• M31: 24,092,737 km (0.07 R)
• M32: 30,771,235 km (0.11 R)
• M33: 31,106,184 km (0.042 R)
• M34: 33,401,764 km (0.071 R)
• M35: 33,755,563 km (0.06 R)
• M36: 36,302,466 km (0.116 R)
• M37: 39,498,027 km (0.095 R)
• M38: 40,026,107 km (0.079 R)
• M39: 48,221,527 km (0.062 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 14,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit