🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.52 AU - 0.72 AU

Year: 310 Days

Day: 47.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,723,872 km

• M1: 40,242 km (0.09 R)
• M2: 226,641 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.1

Radius: 14.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.15 AU - 1.85 AU

Year: 1168 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,723,872 km

• M1: 184,903 km (0.073 R)
• M2: 659,278 km (0.064 R)
• M3: 1,840,652 km (0.053 R)
• M4: 2,749,758 km (0.063 R)
• M5: 3,452,270 km (0.076 R)
• M6: 4,089,407 km (0.115 R)
• M7: 4,704,255 km (0.072 R)
• M8: 5,924,674 km (0.04 R)
• M9: 6,526,357 km (0.049 R)
• M10: 7,124,449 km (0.118 R)
• M11: 7,829,205 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.3

Radius: 8

Gravity: 14.61 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.26 AU - 4.66 AU

Year: 5989 Days

Day: 13.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,723,872 km

• M1: 99,483 km (0.07 R)
• M2: 374,593 km (0.066 R)
• M3: 717,023 km (0.106 R)
• M4: 1,580,502 km (0.072 R)
• M5: 2,369,331 km (0.066 R)
• M6: 3,179,852 km (0.06 R)
• M7: 4,532,666 km (0.085 R)
• M8: 4,837,995 km (0.07 R)
• M9: 5,677,688 km (0.105 R)
• M10: 5,934,697 km (0.092 R)
• M11: 6,232,995 km (0.094 R)
• M12: 6,752,549 km (0.089 R)
• M13: 8,198,113 km (0.069 R)
• M14: 10,640,149 km (0.098 R)
• M15: 10,932,912 km (0.103 R)
• M16: 11,331,590 km (0.078 R)
• M17: 15,369,087 km (0.061 R)
• M18: 16,252,163 km (0.118 R)
• M19: 16,771,866 km (0.108 R)
• M20: 18,119,444 km (0.092 R)
• M21: 18,819,562 km (0.093 R)
• M22: 19,610,486 km (0.078 R)
• M23: 21,567,675 km (0.087 R)
• M24: 24,657,319 km (0.046 R)
• M25: 24,998,702 km (0.116 R)
• M26: 26,307,384 km (0.06 R)
• M27: 26,843,543 km (0.117 R)
• M28: 31,098,705 km (0.048 R)
• M29: 32,101,908 km (0.098 R)
• M30: 32,509,113 km (0.06 R)
• M31: 33,437,966 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.1

Radius: 11.6

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.52 AU - 5.62 AU

Year: 6212 Days

Day: 11.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,723,872 km

• M1: 144,362 km (0.109 R)
• M2: 630,705 km (0.116 R)
• M3: 1,015,919 km (0.032 R)
• M4: 1,452,147 km (0.116 R)
• M5: 2,814,086 km (0.071 R)
• M6: 3,766,575 km (0.051 R)
• M7: 4,558,546 km (0.088 R)
• M8: 5,096,799 km (0.104 R)
• M9: 6,267,104 km (0.077 R)
• M10: 6,861,606 km (0.098 R)
• M11: 10,225,164 km (0.063 R)
• M12: 12,504,587 km (0.109 R)
• M13: 13,966,158 km (0.12 R)
• M14: 14,557,518 km (0.116 R)
• M15: 18,817,767 km (0.119 R)
• M16: 20,732,769 km (0.066 R)
• M17: 21,192,633 km (0.041 R)
• M18: 21,973,982 km (0.076 R)
• M19: 27,437,297 km (0.12 R)
• M20: 28,084,906 km (0.105 R)
• M21: 32,700,299 km (0.119 R)
• M22: 36,449,072 km (0.062 R)
• M23: 37,797,697 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.8

Radius: 3.3

Gravity: 80.51 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.7 AU - 7.26 AU

Year: 10488 Days

Day: 19.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 53,723,872 km

• M1: 41,139 km (0.068 R)
• M2: 237,113 km (0.114 R)
• M3: 677,379 km (0.114 R)
• M4: 811,269 km (0.106 R)
• M5: 1,461,721 km (0.119 R)
• M6: 1,609,523 km (0.083 R)
• M7: 2,587,594 km (0.112 R)
• M8: 2,694,557 km (0.054 R)
• M9: 2,849,391 km (0.115 R)
• M10: 3,128,540 km (0.066 R)
• M11: 3,250,014 km (0.119 R)
• M12: 3,374,629 km (0.078 R)
• M13: 3,528,565 km (0.074 R)
• M14: 5,131,207 km (0.102 R)
• M15: 5,473,487 km (0.115 R)
• M16: 5,977,931 km (0.093 R)
• M17: 6,203,375 km (0.12 R)
• M18: 7,764,877 km (0.116 R)
• M19: 9,367,968 km (0.104 R)
• M20: 11,349,093 km (0.113 R)
• M21: 12,106,507 km (0.085 R)
• M22: 12,897,132 km (0.119 R)
• M23: 14,113,662 km (0.117 R)
• M24: 14,988,809 km (0.088 R)
• M25: 15,970,919 km (0.074 R)
• M26: 17,599,741 km (0.1 R)
• M27: 20,583,171 km (0.09 R)
• M28: 21,096,741 km (0.033 R)
• M29: 21,794,615 km (0.108 R)
• M30: 22,238,621 km (0.03 R)
• M31: 22,961,328 km (0.11 R)
• M32: 23,420,893 km (0.066 R)
• M33: 27,423,683 km (0.096 R)
• M34: 31,182,180 km (0.053 R)
• M35: 31,294,229 km (0.105 R)
• M36: 32,661,105 km (0.118 R)
• M37: 37,377,776 km (0.101 R)
• M38: 39,437,290 km (0.117 R)
• M39: 39,831,630 km (0.086 R)
• M40: 40,896,318 km (0.083 R)
• M41: 47,387,968 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 11,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit