🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.7

Radius: 11.1

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.64 AU - 1.06 AU

Year: 506 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,717,024 km

• M1: 138,079 km (0.091 R)
• M2: 587,471 km (0.093 R)
• M3: 1,129,913 km (0.078 R)
• M4: 1,554,771 km (0.101 R)
• M5: 2,173,956 km (0.105 R)
• M6: 3,041,175 km (0.054 R)
• M7: 3,491,913 km (0.064 R)
• M8: 4,223,447 km (0.117 R)
• M9: 5,865,733 km (0.078 R)
• M10: 6,358,957 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.1

Radius: 9.1

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.1 AU - 1.26 AU

Year: 828 Days

Day: 6.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,717,024 km

• M1: 113,246 km (0.098 R)
• M2: 475,422 km (0.1 R)
• M3: 774,468 km (0.109 R)
• M4: 1,368,970 km (0.108 R)
• M5: 1,771,987 km (0.085 R)
• M6: 2,405,983 km (0.095 R)
• M7: 3,076,630 km (0.108 R)
• M8: 3,851,248 km (0.093 R)
• M9: 4,152,986 km (0.111 R)
• M10: 4,453,229 km (0.044 R)
• M11: 4,768,133 km (0.069 R)
• M12: 5,462,566 km (0.105 R)
• M13: 5,783,005 km (0.087 R)
• M14: 6,244,215 km (0.111 R)
• M15: 7,075,082 km (0.115 R)
• M16: 7,384,001 km (0.085 R)
• M17: 8,928,151 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181

Radius: 10.2

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.61 AU - 2.29 AU

Year: 1758 Days

Day: 7.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,717,024 km

• M1: 126,859 km (0.107 R)
• M2: 447,896 km (0.12 R)
• M3: 773,870 km (0.075 R)
• M4: 1,332,019 km (0.039 R)
• M5: 1,956,890 km (0.101 R)
• M6: 2,671,220 km (0.111 R)
• M7: 3,550,855 km (0.092 R)
• M8: 4,145,806 km (0.092 R)
• M9: 4,595,647 km (0.082 R)
• M10: 5,004,348 km (0.059 R)
• M11: 6,400,096 km (0.101 R)
• M12: 7,258,489 km (0.113 R)
• M13: 8,089,954 km (0.114 R)
• M14: 8,424,155 km (0.099 R)
• M15: 9,010,878 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.8

Radius: 9.5

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.81 AU - 2.33 AU

Year: 1923 Days

Day: 11.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,717,024 km

• M1: 118,332 km (0.088 R)
• M2: 421,716 km (0.07 R)
• M3: 752,477 km (0.052 R)
• M4: 1,077,404 km (0.096 R)
• M5: 1,438,683 km (0.108 R)
• M6: 1,752,539 km (0.086 R)
• M7: 2,236,039 km (0.099 R)
• M8: 2,572,335 km (0.084 R)
• M9: 3,228,472 km (0.092 R)
• M10: 3,992,468 km (0.096 R)
• M11: 4,717,120 km (0.033 R)
• M12: 5,295,465 km (0.086 R)
• M13: 5,987,804 km (0.117 R)
• M14: 6,986,669 km (0.114 R)
• M15: 7,928,089 km (0.056 R)
• M16: 8,572,257 km (0.11 R)
• M17: 8,981,258 km (0.113 R)
• M18: 10,352,173 km (0.025 R)
• M19: 11,190,669 km (0.085 R)
• M20: 12,219,154 km (0.084 R)

Asteroid Belt

Center: 2.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.4

Radius: 10

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.53 AU - 3.53 AU

Year: 3405 Days

Day: 11.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,717,024 km

• M1: 126,560 km (0.068 R)
• M2: 515,065 km (0.097 R)
• M3: 878,887 km (0.116 R)
• M4: 1,276,519 km (0.081 R)
• M5: 1,592,769 km (0.092 R)
• M6: 2,733,303 km (0.05 R)
• M7: 3,561,028 km (0.075 R)
• M8: 4,659,824 km (0.075 R)
• M9: 5,032,472 km (0.045 R)
• M10: 5,526,145 km (0.1 R)
• M11: 6,327,242 km (0.074 R)
• M12: 6,697,646 km (0.078 R)
• M13: 7,142,999 km (0.076 R)
• M14: 8,911,994 km (0.054 R)
• M15: 9,269,234 km (0.093 R)
• M16: 10,714,648 km (0.118 R)
• M17: 12,481,100 km (0.103 R)
• M18: 16,635,433 km (0.072 R)
• M19: 17,900,732 km (0.078 R)
• M20: 19,288,252 km (0.038 R)
• M21: 20,069,153 km (0.053 R)
• M22: 20,933,529 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.6

Radius: 9.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.02 AU - 3.96 AU

Year: 4210 Days

Day: 5.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,717,024 km

• M1: 113,096 km (0.074 R)
• M2: 434,731 km (0.101 R)
• M3: 761,902 km (0.086 R)
• M4: 1,912,010 km (0.093 R)
• M5: 2,329,538 km (0.109 R)
• M6: 3,383,754 km (0.082 R)
• M7: 3,672,777 km (0.103 R)
• M8: 4,239,005 km (0.105 R)
• M9: 4,998,514 km (0.115 R)
• M10: 6,290,890 km (0.094 R)
• M11: 7,917,916 km (0.049 R)
• M12: 9,450,397 km (0.068 R)
• M13: 10,249,249 km (0.11 R)
• M14: 10,703,578 km (0.093 R)
• M15: 13,536,663 km (0.053 R)
• M16: 13,945,813 km (0.108 R)
• M17: 17,574,608 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.3

Radius: 5.8

Gravity: 15.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.94 AU - 6.84 AU

Year: 10430 Days

Day: 15.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,717,024 km

• M1: 73,752 km (0.059 R)
• M2: 261,946 km (0.069 R)
• M3: 573,857 km (0.045 R)
• M4: 941,120 km (0.044 R)
• M5: 1,633,160 km (0.089 R)
• M6: 2,019,272 km (0.12 R)
• M7: 2,370,378 km (0.1 R)
• M8: 2,844,604 km (0.119 R)
• M9: 3,696,563 km (0.109 R)
• M10: 5,994,387 km (0.113 R)
• M11: 6,532,341 km (0.091 R)
• M12: 7,787,168 km (0.109 R)
• M13: 11,024,166 km (0.111 R)
• M14: 11,235,398 km (0.111 R)
• M15: 12,389,396 km (0.117 R)
• M16: 13,379,734 km (0.106 R)
• M17: 16,050,954 km (0.12 R)
• M18: 19,209,713 km (0.06 R)
• M19: 19,439,047 km (0.081 R)
• M20: 19,903,099 km (0.031 R)
• M21: 22,504,456 km (0.094 R)
• M22: 24,418,711 km (0.099 R)
• M23: 24,687,837 km (0.112 R)
• M24: 25,415,481 km (0.068 R)
• M25: 26,533,277 km (0.12 R)
• M26: 26,913,106 km (0.087 R)
• M27: 30,808,634 km (0.118 R)
• M28: 31,228,256 km (0.103 R)
• M29: 33,493,916 km (0.079 R)
• M30: 39,818,465 km (0.099 R)
• M31: 44,050,739 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 17,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit