🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 10.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.89 AU - 0.99 AU

Year: 598 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 28,122,188 km

• M1: 128,056 km (0.111 R)
• M2: 508,483 km (0.066 R)
• M3: 880,234 km (0.062 R)
• M4: 1,449,753 km (0.11 R)
• M5: 1,826,440 km (0.117 R)
• M6: 2,599,113 km (0.097 R)
• M7: 3,040,876 km (0.095 R)
• M8: 3,688,784 km (0.111 R)
• M9: 4,112,745 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.4

Radius: 10.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.24 AU - 1.28 AU

Year: 928 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,122,188 km

• M1: 131,796 km (0.069 R)
• M2: 559,346 km (0.116 R)
• M3: 1,073,963 km (0.111 R)
• M4: 1,634,806 km (0.086 R)
• M5: 2,030,791 km (0.102 R)
• M6: 2,557,376 km (0.11 R)
• M7: 3,238,794 km (0.089 R)
• M8: 3,752,513 km (0.077 R)
• M9: 4,161,214 km (0.094 R)
• M10: 4,908,605 km (0.105 R)
• M11: 5,723,764 km (0.106 R)
• M12: 6,371,523 km (0.115 R)
• M13: 6,933,263 km (0.104 R)
• M14: 7,364,254 km (0.114 R)
• M15: 7,765,177 km (0.108 R)
• M16: 8,255,409 km (0.064 R)
• M17: 8,584,973 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 14.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.81 AU - 1.95 AU

Year: 1691 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,122,188 km

• M1: 176,525 km (0.114 R)
• M2: 971,339 km (0.103 R)
• M3: 1,539,811 km (0.084 R)
• M4: 2,088,386 km (0.05 R)
• M5: 3,260,635 km (0.099 R)
• M6: 3,861,420 km (0.085 R)
• M7: 5,328,227 km (0.118 R)
• M8: 5,943,224 km (0.12 R)
• M9: 7,090,341 km (0.026 R)
• M10: 7,703,842 km (0.085 R)
• M11: 11,456,803 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 13.1

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.98 AU - 2.84 AU

Year: 2454 Days

Day: 8.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,122,188 km

• M1: 162,912 km (0.041 R)
• M2: 674,537 km (0.1 R)
• M3: 1,471,893 km (0.061 R)
• M4: 1,883,736 km (0.104 R)
• M5: 2,430,517 km (0.107 R)
• M6: 2,884,845 km (0.046 R)
• M7: 3,306,711 km (0.025 R)
• M8: 3,828,658 km (0.101 R)
• M9: 5,529,436 km (0.119 R)
• M10: 5,944,122 km (0.113 R)
• M11: 7,102,907 km (0.092 R)
• M12: 7,977,157 km (0.101 R)
• M13: 9,421,823 km (0.078 R)
• M14: 10,399,595 km (0.115 R)
• M15: 11,568,852 km (0.044 R)
• M16: 13,368,963 km (0.086 R)
• M17: 14,167,666 km (0.116 R)
• M18: 14,948,268 km (0.096 R)
• M19: 15,757,293 km (0.083 R)
• M20: 16,330,403 km (0.066 R)
• M21: 17,407,807 km (0.077 R)
• M22: 18,820,759 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890

Radius: 11.7

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.07 AU - 4.73 AU

Year: 5052 Days

Day: 7.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 28,122,188 km

• M1: 148,700 km (0.082 R)
• M2: 631,303 km (0.11 R)
• M3: 1,037,461 km (0.119 R)
• M4: 1,674,000 km (0.092 R)
• M5: 2,259,676 km (0.101 R)
• M6: 2,790,299 km (0.069 R)
• M7: 3,155,767 km (0.037 R)
• M8: 3,776,000 km (0.084 R)
• M9: 4,527,580 km (0.058 R)
• M10: 5,175,638 km (0.119 R)
• M11: 6,072,028 km (0.087 R)
• M12: 7,068,948 km (0.116 R)
• M13: 8,171,784 km (0.105 R)
• M14: 9,513,677 km (0.119 R)
• M15: 10,305,049 km (0.119 R)
• M16: 11,524,870 km (0.077 R)
• M17: 12,786,280 km (0.112 R)
• M18: 14,193,547 km (0.096 R)
• M19: 14,761,420 km (0.05 R)
• M20: 15,403,644 km (0.118 R)
• M21: 16,995,664 km (0.091 R)
• M22: 17,831,468 km (0.059 R)
• M23: 20,147,542 km (0.054 R)
• M24: 20,576,140 km (0.074 R)
• M25: 23,198,740 km (0.074 R)
• M26: 27,061,058 km (0.059 R)
• M27: 29,738,860 km (0.073 R)
• M28: 32,588,550 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.2

Radius: 11.6

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.22 AU - 4.4 AU

Year: 5870 Days

Day: 7.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,122,188 km

• M1: 147,803 km (0.038 R)
• M2: 511,326 km (0.119 R)
• M3: 923,318 km (0.103 R)
• M4: 1,322,595 km (0.082 R)
• M5: 2,040,066 km (0.065 R)
• M6: 2,645,938 km (0.072 R)
• M7: 3,743,238 km (0.111 R)
• M8: 6,053,029 km (0.088 R)
• M9: 7,236,199 km (0.08 R)
• M10: 8,934,882 km (0.065 R)
• M11: 9,921,780 km (0.064 R)
• M12: 11,316,630 km (0.064 R)
• M13: 20,229,821 km (0.099 R)
• M14: 20,736,808 km (0.073 R)
• M15: 26,886,926 km (0.095 R)
• M16: 28,122,305 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.1

Radius: 12.1

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.89 AU - 5.17 AU

Year: 6325 Days

Day: 9.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,122,188 km

• M1: 150,795 km (0.099 R)
• M2: 768,634 km (0.105 R)
• M3: 1,166,265 km (0.059 R)
• M4: 1,637,947 km (0.039 R)
• M5: 2,588,941 km (0.053 R)
• M6: 3,429,830 km (0.106 R)
• M7: 4,180,213 km (0.116 R)
• M8: 6,661,743 km (0.093 R)
• M9: 8,235,363 km (0.117 R)
• M10: 9,626,025 km (0.099 R)
• M11: 10,281,413 km (0.061 R)
• M12: 11,786,218 km (0.08 R)
• M13: 13,432,991 km (0.094 R)
• M14: 14,491,995 km (0.109 R)
• M15: 16,909,496 km (0.094 R)
• M16: 18,143,529 km (0.117 R)
• M17: 18,999,079 km (0.11 R)
• M18: 21,177,673 km (0.1 R)
• M19: 24,621,117 km (0.107 R)
• M20: 27,576,123 km (0.08 R)
• M21: 28,898,419 km (0.056 R)
• M22: 29,966,548 km (0.095 R)
• M23: 32,492,059 km (0.111 R)
• M24: 38,658,184 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.6

Radius: 14.1

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.1 AU - 6 AU

Year: 7445 Days

Day: 14.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,122,188 km

• M1: 175,329 km (0.1 R)
• M2: 683,812 km (0.116 R)
• M3: 1,152,502 km (0.046 R)
• M4: 1,770,192 km (0.105 R)
• M5: 2,491,702 km (0.029 R)
• M6: 3,189,427 km (0.052 R)
• M7: 3,689,682 km (0.084 R)
• M8: 5,004,797 km (0.064 R)
• M9: 5,543,947 km (0.062 R)
• M10: 6,644,389 km (0.112 R)
• M11: 7,163,344 km (0.082 R)
• M12: 8,393,937 km (0.081 R)
• M13: 9,516,669 km (0.118 R)
• M14: 16,097,329 km (0.075 R)
• M15: 18,075,462 km (0.086 R)
• M16: 21,795,662 km (0.091 R)
• M17: 24,900,865 km (0.04 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: 224 - 13,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit