🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.5

Radius: 9

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.68 AU - 0.78 AU

Year: 423 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,483,339 km

• M1: 111,899 km (0.108 R)
• M2: 406,009 km (0.119 R)
• M3: 823,686 km (0.047 R)
• M4: 1,228,348 km (0.114 R)
• M5: 1,894,807 km (0.105 R)
• M6: 2,340,010 km (0.104 R)
• M7: 2,823,959 km (0.087 R)
• M8: 3,229,668 km (0.06 R)
• M9: 4,477,315 km (0.093 R)
• M10: 4,928,053 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.7

Radius: 12.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.66 AU - 0.94 AU

Year: 485 Days

Day: 12.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,483,339 km

• M1: 150,495 km (0.085 R)
• M2: 543,938 km (0.114 R)
• M3: 1,055,563 km (0.111 R)
• M4: 1,472,193 km (0.066 R)
• M5: 1,977,235 km (0.114 R)
• M6: 2,477,490 km (0.096 R)
• M7: 3,409,784 km (0.104 R)
• M8: 4,187,095 km (0.084 R)
• M9: 4,716,522 km (0.12 R)
• M10: 5,168,906 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.4

Radius: 14

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.14 AU - 1.62 AU

Year: 1100 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 21,483,339 km

• M1: 174,132 km (0.073 R)
• M2: 633,098 km (0.046 R)
• M3: 1,104,331 km (0.117 R)
• M4: 1,737,130 km (0.108 R)
• M5: 2,390,724 km (0.097 R)
• M6: 2,861,658 km (0.083 R)
• M7: 3,306,412 km (0.071 R)
• M8: 3,846,311 km (0.072 R)
• M9: 5,595,260 km (0.062 R)
• M10: 6,505,563 km (0.055 R)
• M11: 7,435,613 km (0.059 R)
• M12: 9,929,259 km (0.041 R)
• M13: 11,263,672 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.5

Radius: 14.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.71 AU - 2.41 AU

Year: 2005 Days

Day: 6.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 21,483,339 km

• M1: 179,368 km (0.098 R)
• M2: 696,528 km (0.119 R)
• M3: 1,203,515 km (0.106 R)
• M4: 2,129,376 km (0.093 R)
• M5: 3,074,535 km (0.034 R)
• M6: 3,536,942 km (0.117 R)
• M7: 4,622,724 km (0.092 R)
• M8: 5,456,433 km (0.055 R)
• M9: 6,140,245 km (0.117 R)
• M10: 6,713,803 km (0.084 R)
• M11: 8,402,164 km (0.089 R)
• M12: 11,073,982 km (0.104 R)
• M13: 11,649,037 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 8

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.99 AU - 2.31 AU

Year: 2138 Days

Day: 12.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 21,483,339 km

• M1: 99,483 km (0.075 R)
• M2: 414,835 km (0.107 R)
• M3: 784,940 km (0.087 R)
• M4: 1,114,504 km (0.054 R)
• M5: 1,406,669 km (0.117 R)
• M6: 1,818,512 km (0.112 R)
• M7: 2,201,482 km (0.113 R)
• M8: 2,682,739 km (0.106 R)
• M9: 2,932,567 km (0.114 R)
• M10: 3,626,402 km (0.042 R)
• M11: 4,361,526 km (0.041 R)
• M12: 4,775,912 km (0.07 R)
• M13: 5,027,536 km (0.076 R)
• M14: 7,017,187 km (0.103 R)
• M15: 7,343,311 km (0.106 R)
• M16: 8,154,430 km (0.115 R)
• M17: 10,985,570 km (0.062 R)
• M18: 11,264,420 km (0.077 R)
• M19: 12,213,769 km (0.106 R)
• M20: 13,126,316 km (0.05 R)
• M21: 13,531,127 km (0.11 R)
• M22: 14,989,108 km (0.073 R)
• M23: 15,580,768 km (0.116 R)
• M24: 16,290,460 km (0.059 R)
• M25: 16,915,779 km (0.119 R)
• M26: 18,774,533 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.3

Radius: 12.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.18 AU - 3.28 AU

Year: 3059 Days

Day: 7 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,483,339 km

• M1: 153,039 km (0.089 R)
• M2: 543,639 km (0.104 R)
• M3: 1,046,437 km (0.101 R)
• M4: 2,137,305 km (0.098 R)
• M5: 2,598,814 km (0.045 R)
• M6: 3,061,221 km (0.111 R)
• M7: 3,670,085 km (0.079 R)
• M8: 4,969,940 km (0.111 R)
• M9: 5,588,228 km (0.097 R)
• M10: 6,583,802 km (0.109 R)
• M11: 7,007,912 km (0.077 R)
• M12: 7,911,483 km (0.111 R)
• M13: 11,051,543 km (0.044 R)
• M14: 12,148,693 km (0.094 R)
• M15: 14,090,474 km (0.072 R)
• M16: 15,379,858 km (0.045 R)
• M17: 16,539,092 km (0.06 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.9

Radius: 13.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.18 AU - 4.3 AU

Year: 4906 Days

Day: 10.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,483,339 km

• M1: 170,392 km (0.113 R)
• M2: 632,350 km (0.064 R)
• M3: 1,184,516 km (0.054 R)
• M4: 2,536,581 km (0.066 R)
• M5: 3,613,387 km (0.083 R)
• M6: 4,176,623 km (0.077 R)
• M7: 5,932,304 km (0.119 R)
• M8: 6,846,945 km (0.091 R)
• M9: 7,507,569 km (0.042 R)
• M10: 13,640,184 km (0.08 R)
• M11: 15,564,162 km (0.086 R)
• M12: 16,359,275 km (0.111 R)
• M13: 20,143,652 km (0.076 R)
• M14: 21,571,415 km (0.102 R)
• M15: 22,345,733 km (0.074 R)
• M16: 23,211,456 km (0.105 R)
• M17: 24,324,913 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.2

Radius: 8.1

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.41 AU - 4.11 AU

Year: 4945 Days

Day: 12.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 21,483,339 km

• M1: 101,577 km (0.109 R)
• M2: 360,680 km (0.117 R)
• M3: 969,693 km (0.092 R)
• M4: 2,880,657 km (0.117 R)
• M5: 3,313,593 km (0.114 R)
• M6: 4,985,798 km (0.101 R)
• M7: 6,035,676 km (0.027 R)
• M8: 7,261,181 km (0.038 R)
• M9: 9,377,842 km (0.098 R)
• M10: 9,631,261 km (0.045 R)
• M11: 10,419,043 km (0.117 R)
• M12: 11,296,285 km (0.11 R)
• M13: 16,990,279 km (0.063 R)
• M14: 17,430,845 km (0.066 R)
• M15: 17,685,909 km (0.12 R)
• M16: 19,405,836 km (0.059 R)
• M17: 20,306,265 km (0.059 R)
• M18: 24,505,627 km (0.119 R)
• M19: 25,639,280 km (0.107 R)
• M20: 27,923,789 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913

Radius: 8.8

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.95 AU - 5.57 AU

Year: 8182 Days

Day: 8.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 21,483,339 km

• M1: 109,506 km (0.057 R)
• M2: 410,497 km (0.085 R)
• M3: 1,130,960 km (0.112 R)
• M4: 1,428,510 km (0.11 R)
• M5: 1,840,203 km (0.088 R)
• M6: 2,422,438 km (0.119 R)
• M7: 3,872,790 km (0.05 R)
• M8: 4,919,676 km (0.118 R)
• M9: 6,620,005 km (0.042 R)
• M10: 7,685,591 km (0.116 R)
• M11: 8,151,139 km (0.079 R)
• M12: 9,278,958 km (0.12 R)
• M13: 9,954,392 km (0.114 R)
• M14: 12,008,969 km (0.108 R)
• M15: 13,225,050 km (0.038 R)
• M16: 14,585,044 km (0.076 R)
• M17: 16,937,172 km (0.052 R)
• M18: 21,622,128 km (0.102 R)
• M19: 24,666,295 km (0.12 R)
• M20: 27,007,951 km (0.042 R)
• M21: 28,682,400 km (0.114 R)
• M22: 29,596,443 km (0.083 R)
• M23: 31,589,535 km (0.105 R)
• M24: 34,346,325 km (0.112 R)
• M25: 38,347,170 km (0.108 R)
• M26: 41,095,283 km (0.1 R)
• M27: 43,439,332 km (0.064 R)
• M28: 45,186,635 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.5

Radius: 4.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.57 AU - 9.79 AU

Year: 17345 Days

Day: 18.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 21,483,339 km

• M1: 61,485 km (0.112 R)
• M2: 2,052,333 km (0.076 R)
• M3: 2,489,757 km (0.094 R)
• M4: 2,706,674 km (0.046 R)
• M5: 3,453,018 km (0.035 R)
• M6: 7,037,383 km (0.109 R)
• M7: 8,706,596 km (0.061 R)
• M8: 9,917,441 km (0.103 R)
• M9: 10,071,377 km (0.107 R)
• M10: 11,236,146 km (0.091 R)
• M11: 12,398,821 km (0.058 R)
• M12: 14,960,385 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 13,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit