🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.36 AU - 1.52 AU

Year: 648 Days

Day: 47.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.28 AU - 2.54 AU

Year: 1402 Days

Day: 42.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,963,775 km

• M1: 68,067 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.62 AU - 2.84 AU

Year: 1690 Days

Day: 33.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.4 AU - 4.1 AU

Year: 2721 Days

Day: 39.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,963,775 km

• M1: 49,966 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.32 AU - 4.52 AU

Year: 2908 Days

Day: 28.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.4

Radius: 9.8

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.41 AU - 8.81 AU

Year: 7867 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,963,775 km

• M1: 122,072 km (0.078 R)
• M2: 433,684 km (0.066 R)
• M3: 990,488 km (0.09 R)
• M4: 1,704,668 km (0.067 R)
• M5: 2,093,772 km (0.06 R)
• M6: 3,224,133 km (0.07 R)
• M7: 3,751,615 km (0.092 R)
• M8: 4,126,059 km (0.107 R)
• M9: 7,258,489 km (0.111 R)
• M10: 8,583,477 km (0.072 R)
• M11: 9,597,900 km (0.065 R)
• M12: 11,394,571 km (0.117 R)
• M13: 11,863,410 km (0.078 R)
• M14: 14,524,607 km (0.119 R)
• M15: 15,705,233 km (0.115 R)
• M16: 16,091,046 km (0.061 R)
• M17: 17,629,062 km (0.086 R)
• M18: 18,683,428 km (0.061 R)
• M19: 20,003,479 km (0.106 R)
• M20: 22,179,081 km (0.117 R)
• M21: 23,742,229 km (0.118 R)
• M22: 26,448,305 km (0.05 R)
• M23: 29,939,620 km (0.067 R)
• M24: 30,933,399 km (0.064 R)
• M25: 31,438,591 km (0.051 R)
• M26: 35,020,263 km (0.064 R)
• M27: 35,790,094 km (0.072 R)
• M28: 36,234,998 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.3

Radius: 4

Gravity: 31.52 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 13.92 AU - 21.14 AU

Year: 27504 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 84,963,775 km

• M1: 49,966 km (0.107 R)
• M2: 319,541 km (0.096 R)
• M3: 813,812 km (0.102 R)
• M4: 1,194,539 km (0.094 R)
• M5: 1,630,018 km (0.069 R)
• M6: 1,974,393 km (0.096 R)
• M7: 2,482,726 km (0.046 R)
• M8: 3,299,680 km (0.114 R)
• M9: 4,077,888 km (0.112 R)
• M10: 4,527,580 km (0.082 R)
• M11: 4,820,343 km (0.043 R)
• M12: 5,607,377 km (0.091 R)
• M13: 8,368,954 km (0.032 R)
• M14: 9,323,687 km (0.068 R)
• M15: 9,918,040 km (0.088 R)
• M16: 11,050,645 km (0.037 R)
• M17: 13,795,467 km (0.034 R)
• M18: 15,692,667 km (0.082 R)
• M19: 16,962,603 km (0.057 R)
• M20: 19,229,011 km (0.059 R)
• M21: 19,513,845 km (0.042 R)
• M22: 21,485,097 km (0.105 R)
• M23: 22,623,985 km (0.085 R)
• M24: 23,476,992 km (0.049 R)
• M25: 27,702,833 km (0.116 R)
• M26: 27,944,733 km (0.12 R)
• M27: 29,930,644 km (0.054 R)
• M28: 32,677,112 km (0.113 R)
• M29: 36,160,199 km (0.073 R)
• M30: 41,440,555 km (0.091 R)
• M31: 41,598,530 km (0.099 R)
• M32: 41,756,954 km (0.113 R)
• M33: 46,017,352 km (0.039 R)
• M34: 51,830,277 km (0.036 R)
• M35: 53,871,689 km (0.118 R)
• M36: 54,059,883 km (0.117 R)
• M37: 57,522,625 km (0.116 R)
• M38: 61,952,069 km (0.09 R)
• M39: 64,249,742 km (0.11 R)
• M40: 74,241,085 km (0.108 R)
• M41: 75,882,772 km (0.119 R)
• M42: 80,706,406 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 19,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit