🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.62 AU - 0.88 AU

Year: 227 Days

Day: 29.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.9 AU - 1.34 AU

Year: 415 Days

Day: 39.2 Hours

Environment

Temp: 43 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,849,068 km

• M1: 446,101 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.56 AU - 1.84 AU

Year: 775 Days

Day: 17.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.95 AU - 2.35 AU

Year: 1103 Days

Day: 13.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 91.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,849,068 km

• M1: 1,530,237 km (0.107 R)
• M2: 1,650,513 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.19 AU - 2.67 AU

Year: 1325 Days

Day: 38 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.25 AU - 2.99 AU

Year: 1484 Days

Day: 26.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77

Radius: 12.8

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.58 AU - 8.62 AU

Year: 7330 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 20,849,068 km

• M1: 183,706 km (0.104 R)
• M2: 276,158 km (0.096 R)
• M3: 446,998 km (0.053 R)
• M4: 748,887 km (0.104 R)
• M5: 848,818 km (0.037 R)
• M6: 1,489,396 km (0.112 R)
• M7: 1,595,012 km (0.115 R)
• M8: 1,728,005 km (0.112 R)
• M9: 1,864,737 km (0.052 R)
• M10: 1,966,464 km (0.116 R)
• M11: 2,083,300 km (0.059 R)
• M12: 2,546,156 km (0.115 R)
• M13: 2,760,679 km (0.09 R)
• M14: 3,678,013 km (0.117 R)
• M15: 3,839,729 km (0.099 R)
• M16: 3,970,776 km (0.099 R)
• M17: 4,254,264 km (0.091 R)
• M18: 4,441,262 km (0.094 R)
• M19: 4,983,105 km (0.099 R)
• M20: 5,601,543 km (0.116 R)
• M21: 5,750,692 km (0.106 R)
• M22: 5,919,887 km (0.084 R)
• M23: 6,033,731 km (0.112 R)
• M24: 6,148,323 km (0.044 R)
• M25: 6,282,961 km (0.052 R)
• M26: 6,437,944 km (0.11 R)
• M27: 6,672,963 km (0.067 R)
• M28: 6,950,616 km (0.055 R)
• M29: 7,374,427 km (0.092 R)
• M30: 7,620,366 km (0.096 R)
• M31: 7,744,383 km (0.11 R)
• M32: 7,889,941 km (0.113 R)
• M33: 8,566,722 km (0.107 R)
• M34: 8,999,359 km (0.094 R)
• M35: 9,218,370 km (0.047 R)
• M36: 9,394,896 km (0.078 R)
• M37: 9,505,748 km (0.068 R)
• M38: 9,840,997 km (0.034 R)
• M39: 9,931,055 km (0.081 R)
• M40: 10,316,868 km (0.098 R)
• M41: 10,408,421 km (0.081 R)
• M42: 10,500,125 km (0.052 R)
• M43: 10,800,368 km (0.083 R)
• M44: 11,056,629 km (0.09 R)
• M45: 11,267,712 km (0.035 R)
• M46: 12,005,229 km (0.114 R)
• M47: 12,125,655 km (0.111 R)
• M48: 12,270,765 km (0.045 R)
• M49: 12,464,943 km (0.099 R)
• M50: 13,103,577 km (0.115 R)
• M51: 13,327,076 km (0.099 R)
• M52: 13,576,904 km (0.062 R)
• M53: 14,157,494 km (0.052 R)
• M54: 14,284,801 km (0.083 R)
• M55: 14,489,302 km (0.048 R)
• M56: 14,901,145 km (0.078 R)
• M57: 15,004,666 km (0.09 R)
• M58: 15,238,638 km (0.117 R)
• M59: 16,319,632 km (0.104 R)
• M60: 16,721,302 km (0.088 R)
• M61: 16,990,877 km (0.045 R)
• M62: 17,234,722 km (0.098 R)
• M63: 17,370,706 km (0.104 R)
• M64: 17,780,754 km (0.11 R)
• M65: 18,610,574 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.4

Radius: 11.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.71 AU - 13.07 AU

Year: 14343 Days

Day: 5.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 20,849,068 km

• M1: 150,795 km (0.105 R)
• M2: 449,841 km (0.072 R)
• M3: 570,716 km (0.086 R)
• M4: 695,181 km (0.114 R)
• M5: 880,383 km (0.113 R)
• M6: 984,653 km (0.049 R)
• M7: 1,172,399 km (0.047 R)
• M8: 1,300,454 km (0.076 R)
• M9: 1,433,447 km (0.082 R)
• M10: 1,687,165 km (0.114 R)
• M11: 2,067,143 km (0.068 R)
• M12: 2,281,816 km (0.113 R)
• M13: 2,474,050 km (0.087 R)
• M14: 2,579,666 km (0.115 R)
• M15: 2,842,958 km (0.1 R)
• M16: 3,017,987 km (0.101 R)
• M17: 3,114,927 km (0.083 R)
• M18: 3,496,551 km (0.057 R)
• M19: 4,106,013 km (0.052 R)
• M20: 4,304,529 km (0.119 R)
• M21: 4,636,188 km (0.088 R)
• M22: 4,710,987 km (0.08 R)
• M23: 5,383,130 km (0.118 R)
• M24: 6,167,471 km (0.113 R)
• M25: 6,332,927 km (0.117 R)
• M26: 7,073,586 km (0.111 R)
• M27: 7,465,383 km (0.116 R)
• M28: 8,021,139 km (0.046 R)
• M29: 8,156,525 km (0.073 R)
• M30: 8,247,181 km (0.034 R)
• M31: 8,844,974 km (0.034 R)
• M32: 9,078,496 km (0.12 R)
• M33: 9,504,252 km (0.058 R)
• M34: 10,203,921 km (0.105 R)
• M35: 10,671,265 km (0.107 R)
• M36: 10,995,144 km (0.118 R)
• M37: 11,678,059 km (0.044 R)
• M38: 11,986,081 km (0.056 R)
• M39: 12,400,915 km (0.103 R)
• M40: 12,952,632 km (0.092 R)
• M41: 13,058,548 km (0.109 R)
• M42: 14,107,079 km (0.05 R)
• M43: 14,848,785 km (0.092 R)
• M44: 15,716,004 km (0.096 R)
• M45: 15,914,072 km (0.059 R)
• M46: 16,227,180 km (0.089 R)
• M47: 16,513,511 km (0.089 R)
• M48: 16,628,402 km (0.036 R)
• M49: 17,120,130 km (0.064 R)
• M50: 17,324,032 km (0.117 R)
• M51: 18,385,279 km (0.041 R)
• M52: 19,528,207 km (0.11 R)
• M53: 20,231,018 km (0.109 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 17,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit