🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654

Radius: 8.3

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.66 AU - 0.68 AU

Year: 372 Days

Day: 13.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,062,471 km

• M1: 103,223 km (0.114 R)
• M2: 428,299 km (0.077 R)
• M3: 795,262 km (0.072 R)
• M4: 1,114,504 km (0.046 R)
• M5: 1,429,707 km (0.113 R)
• M6: 2,184,129 km (0.092 R)
• M7: 2,503,371 km (0.105 R)
• M8: 2,884,247 km (0.035 R)
• M9: 4,223,896 km (0.1 R)
• M10: 4,765,590 km (0.049 R)
• M11: 5,030,827 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.4

Radius: 8.3

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.9 AU - 0.98 AU

Year: 618 Days

Day: 8.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,062,471 km

• M1: 103,223 km (0.053 R)
• M2: 432,936 km (0.074 R)
• M3: 782,098 km (0.098 R)
• M4: 1,356,404 km (0.098 R)
• M5: 1,764,058 km (0.12 R)
• M6: 2,365,442 km (0.109 R)
• M7: 2,656,260 km (0.095 R)
• M8: 3,433,570 km (0.101 R)
• M9: 3,821,478 km (0.092 R)
• M10: 4,296,152 km (0.046 R)
• M11: 4,700,664 km (0.119 R)
• M12: 5,229,493 km (0.105 R)
• M13: 5,499,816 km (0.113 R)
• M14: 5,922,879 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619

Radius: 12.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.97 AU - 1.33 AU

Year: 836 Days

Day: 14.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,062,471 km

• M1: 157,975 km (0.076 R)
• M2: 643,271 km (0.088 R)
• M3: 1,403,228 km (0.064 R)
• M4: 1,804,300 km (0.059 R)
• M5: 2,418,698 km (0.045 R)
• M6: 3,366,700 km (0.055 R)
• M7: 3,845,264 km (0.096 R)
• M8: 4,369,006 km (0.039 R)
• M9: 4,905,314 km (0.027 R)
• M10: 5,579,851 km (0.081 R)
• M11: 6,090,279 km (0.059 R)
• M12: 6,717,992 km (0.076 R)
• M13: 7,388,489 km (0.107 R)
• M14: 8,451,980 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606

Radius: 10

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.61 AU - 2.03 AU

Year: 1665 Days

Day: 9.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 106.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,062,471 km

• M1: 124,316 km (0.099 R)
• M2: 504,594 km (0.034 R)
• M3: 962,214 km (0.084 R)
• M4: 1,382,284 km (0.098 R)
• M5: 1,718,730 km (0.118 R)
• M6: 2,334,325 km (0.088 R)
• M7: 2,817,676 km (0.096 R)
• M8: 3,226,826 km (0.079 R)
• M9: 3,828,359 km (0.109 R)
• M10: 4,183,804 km (0.072 R)
• M11: 4,678,823 km (0.11 R)
• M12: 5,212,439 km (0.075 R)
• M13: 5,538,562 km (0.104 R)
• M14: 6,801,766 km (0.076 R)
• M15: 7,931,978 km (0.065 R)
• M16: 9,595,507 km (0.119 R)
• M17: 10,020,514 km (0.102 R)
• M18: 11,013,994 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 9.8

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.08 AU - 3.12 AU

Year: 3702 Days

Day: 6.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,062,471 km

• M1: 121,922 km (0.118 R)
• M2: 446,550 km (0.091 R)
• M3: 991,684 km (0.103 R)
• M4: 1,906,924 km (0.071 R)
• M5: 2,620,506 km (0.105 R)
• M6: 2,959,345 km (0.107 R)
• M7: 3,542,777 km (0.092 R)
• M8: 3,872,939 km (0.057 R)
• M9: 5,273,175 km (0.119 R)
• M10: 5,930,060 km (0.043 R)
• M11: 6,308,093 km (0.118 R)
• M12: 6,702,284 km (0.117 R)
• M13: 8,089,206 km (0.116 R)
• M14: 8,738,909 km (0.074 R)
• M15: 11,421,648 km (0.063 R)
• M16: 13,839,000 km (0.071 R)
• M17: 15,518,984 km (0.055 R)
• M18: 16,807,620 km (0.079 R)
• M19: 17,864,828 km (0.084 R)
• M20: 18,841,403 km (0.09 R)
• M21: 22,821,604 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.5

Radius: 13.6

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.1 AU - 3.52 AU

Year: 4084 Days

Day: 9.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,062,471 km

• M1: 175,179 km (0.107 R)
• M2: 609,611 km (0.082 R)
• M3: 2,027,051 km (0.108 R)
• M4: 2,823,061 km (0.114 R)
• M5: 3,371,786 km (0.102 R)
• M6: 4,169,143 km (0.118 R)
• M7: 4,637,534 km (0.091 R)
• M8: 5,487,699 km (0.096 R)
• M9: 5,936,193 km (0.084 R)
• M10: 6,623,895 km (0.118 R)
• M11: 8,633,443 km (0.107 R)
• M12: 9,320,546 km (0.11 R)
• M13: 10,292,932 km (0.107 R)
• M14: 10,803,958 km (0.086 R)
• M15: 11,466,677 km (0.091 R)
• M16: 13,020,251 km (0.072 R)
• M17: 13,517,664 km (0.083 R)
• M18: 14,978,337 km (0.083 R)
• M19: 16,484,189 km (0.118 R)
• M20: 17,007,932 km (0.112 R)
• M21: 18,521,264 km (0.097 R)
• M22: 19,795,389 km (0.089 R)
• M23: 22,874,562 km (0.045 R)
• M24: 26,576,361 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.4

Radius: 8.2

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.73 AU - 5.13 AU

Year: 7424 Days

Day: 10 Hours

Environment

Temp: -217 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,062,471 km

• M1: 105,616 km (0.087 R)
• M2: 659,577 km (0.108 R)
• M3: 1,376,899 km (0.117 R)
• M4: 2,538,526 km (0.089 R)
• M5: 2,930,323 km (0.107 R)
• M6: 3,559,981 km (0.097 R)
• M7: 5,377,445 km (0.118 R)
• M8: 5,993,788 km (0.103 R)
• M9: 8,285,328 km (0.108 R)
• M10: 9,192,340 km (0.025 R)
• M11: 9,450,845 km (0.049 R)
• M12: 10,027,545 km (0.042 R)
• M13: 11,056,779 km (0.081 R)
• M14: 12,103,365 km (0.095 R)
• M15: 16,445,294 km (0.084 R)
• M16: 17,607,669 km (0.107 R)
• M17: 20,167,289 km (0.09 R)
• M18: 21,048,121 km (0.066 R)
• M19: 26,529,836 km (0.095 R)
• M20: 28,306,909 km (0.065 R)
• M21: 29,597,191 km (0.03 R)
• M22: 34,525,543 km (0.11 R)

Asteroid Belt

Center: 5.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.5

Radius: 7.7

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.14 AU - 7.48 AU

Year: 10751 Days

Day: 18.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,062,471 km

• M1: 97,538 km (0.059 R)
• M2: 399,426 km (0.096 R)
• M3: 1,050,476 km (0.064 R)
• M4: 1,931,608 km (0.025 R)
• M5: 2,241,724 km (0.075 R)
• M6: 3,119,864 km (0.083 R)
• M7: 5,107,720 km (0.108 R)
• M8: 8,340,231 km (0.114 R)
• M9: 10,612,772 km (0.09 R)
• M10: 12,966,994 km (0.11 R)
• M11: 15,580,768 km (0.076 R)
• M12: 18,755,683 km (0.041 R)
• M13: 19,532,994 km (0.08 R)
• M14: 22,337,206 km (0.094 R)
• M15: 22,946,069 km (0.041 R)
• M16: 27,721,233 km (0.096 R)
• M17: 31,356,312 km (0.119 R)
• M18: 32,229,664 km (0.086 R)
• M19: 36,004,318 km (0.077 R)
• M20: 44,281,119 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 17,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit