🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.44 AU - 1.58 AU

Year: 695 Days

Day: 35.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,675,463 km

• M1: 1,182,721 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.6 AU - 2.46 AU

Year: 1084 Days

Day: 29 Hours

Environment

Temp: -85 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,675,463 km

• M1: 589,864 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.28 AU - 3.6 AU

Year: 1889 Days

Day: 25.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.44 AU - 3.76 AU

Year: 2045 Days

Day: 12.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,675,463 km

• M1: 47,871 km (0.041 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.4

Radius: 9.3

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.7 AU - 4.82 AU

Year: 3892 Days

Day: 9 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,675,463 km

• M1: 115,639 km (0.088 R)
• M2: 429,047 km (0.091 R)
• M3: 721,511 km (0.088 R)
• M4: 1,093,411 km (0.099 R)
• M5: 1,845,589 km (0.09 R)
• M6: 2,433,509 km (0.05 R)
• M7: 2,996,894 km (0.074 R)
• M8: 4,763,944 km (0.084 R)
• M9: 5,166,362 km (0.083 R)
• M10: 5,784,800 km (0.113 R)
• M11: 6,757,186 km (0.106 R)
• M12: 7,072,389 km (0.097 R)
• M13: 7,496,798 km (0.12 R)
• M14: 8,042,531 km (0.104 R)
• M15: 8,432,982 km (0.046 R)
• M16: 9,720,122 km (0.083 R)
• M17: 10,041,159 km (0.115 R)
• M18: 11,046,905 km (0.099 R)
• M19: 12,257,152 km (0.087 R)
• M20: 13,160,274 km (0.059 R)
• M21: 14,939,143 km (0.032 R)
• M22: 15,969,124 km (0.077 R)
• M23: 17,220,211 km (0.094 R)
• M24: 22,670,809 km (0.099 R)
• M25: 24,915,077 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.5

Radius: 14.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.54 AU - 5.8 AU

Year: 5059 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,675,463 km

• M1: 184,005 km (0.034 R)
• M2: 685,757 km (0.055 R)
• M3: 1,190,201 km (0.076 R)
• M4: 1,662,780 km (0.093 R)
• M5: 2,279,722 km (0.064 R)
• M6: 3,165,491 km (0.111 R)
• M7: 3,689,383 km (0.062 R)
• M8: 4,320,237 km (0.09 R)
• M9: 4,807,028 km (0.103 R)
• M10: 5,984,064 km (0.071 R)
• M11: 6,525,459 km (0.094 R)
• M12: 7,818,134 km (0.095 R)
• M13: 8,784,237 km (0.109 R)
• M14: 9,485,702 km (0.098 R)
• M15: 9,959,329 km (0.095 R)
• M16: 12,164,102 km (0.096 R)
• M17: 12,827,718 km (0.069 R)
• M18: 17,973,586 km (0.069 R)
• M19: 20,073,641 km (0.109 R)
• M20: 20,569,707 km (0.045 R)
• M21: 21,660,276 km (0.105 R)
• M22: 23,173,907 km (0.116 R)
• M23: 23,798,777 km (0.072 R)
• M24: 26,411,354 km (0.091 R)
• M25: 28,314,838 km (0.09 R)
• M26: 31,529,546 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.4

Radius: 9.6

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.53 AU - 12.25 AU

Year: 15364 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,675,463 km

• M1: 119,379 km (0.089 R)
• M2: 572,661 km (0.056 R)
• M3: 952,938 km (0.051 R)
• M4: 1,289,384 km (0.089 R)
• M5: 1,609,523 km (0.11 R)
• M6: 2,813,936 km (0.075 R)
• M7: 4,702,011 km (0.077 R)
• M8: 5,291,576 km (0.026 R)
• M9: 7,819,630 km (0.115 R)
• M10: 8,647,505 km (0.099 R)
• M11: 9,478,970 km (0.078 R)
• M12: 9,859,098 km (0.119 R)
• M13: 11,482,534 km (0.095 R)
• M14: 16,001,287 km (0.036 R)
• M15: 16,463,096 km (0.08 R)
• M16: 16,775,905 km (0.119 R)
• M17: 18,149,812 km (0.044 R)
• M18: 23,206,070 km (0.074 R)
• M19: 25,634,493 km (0.099 R)
• M20: 26,480,169 km (0.09 R)
• M21: 27,783,466 km (0.091 R)
• M22: 29,587,168 km (0.066 R)
• M23: 33,551,212 km (0.095 R)
• M24: 42,222,204 km (0.066 R)
• M25: 44,450,763 km (0.071 R)
• M26: 46,756,515 km (0.056 R)
• M27: 47,700,777 km (0.103 R)
• M28: 49,790,211 km (0.109 R)
• M29: 52,952,709 km (0.062 R)
• M30: 65,171,714 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.2

Radius: 4.9

Gravity: 22.5 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.83 AU - 12.85 AU

Year: 17242 Days

Day: 24.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,675,463 km

• M1: 62,083 km (0.064 R)
• M2: 336,446 km (0.099 R)
• M3: 577,597 km (0.112 R)
• M4: 824,883 km (0.101 R)
• M5: 1,369,569 km (0.043 R)
• M6: 1,744,461 km (0.085 R)
• M7: 3,951,777 km (0.075 R)
• M8: 4,477,464 km (0.107 R)
• M9: 7,408,535 km (0.116 R)
• M10: 7,776,546 km (0.117 R)
• M11: 8,800,843 km (0.084 R)
• M12: 12,217,808 km (0.114 R)
• M13: 12,408,844 km (0.069 R)
• M14: 13,733,085 km (0.1 R)
• M15: 16,043,474 km (0.087 R)
• M16: 17,051,764 km (0.114 R)
• M17: 19,365,744 km (0.045 R)
• M18: 20,597,532 km (0.111 R)
• M19: 22,256,872 km (0.092 R)
• M20: 24,202,841 km (0.047 R)
• M21: 37,096,233 km (0.107 R)
• M22: 45,058,579 km (0.098 R)
• M23: 45,362,263 km (0.094 R)
• M24: 47,683,573 km (0.081 R)
• M25: 47,841,100 km (0.093 R)
• M26: 61,599,167 km (0.066 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: 202 - 16,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit