🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.5

Radius: 13.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.54 AU - 0.56 AU

Year: 282 Days

Day: 14.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 86,527,643 km

• M1: 164,109 km (0.071 R)
• M2: 591,211 km (0.078 R)
• M3: 1,128,866 km (0.109 R)
• M4: 1,712,596 km (0.041 R)
• M5: 2,636,513 km (0.046 R)
• M6: 3,296,090 km (0.056 R)
• M7: 4,483,598 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.9

Radius: 9.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.56 AU - 0.62 AU

Year: 313 Days

Day: 12.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 86,527,643 km

• M1: 122,371 km (0.118 R)
• M2: 448,943 km (0.079 R)
• M3: 997,818 km (0.108 R)
• M4: 1,429,557 km (0.082 R)
• M5: 1,945,969 km (0.053 R)
• M6: 2,522,669 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.1

Radius: 12.6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.95 AU - 1.03 AU

Year: 680 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 86,527,643 km

• M1: 157,078 km (0.095 R)
• M2: 564,433 km (0.113 R)
• M3: 972,835 km (0.118 R)
• M4: 1,389,166 km (0.062 R)
• M5: 2,021,067 km (0.112 R)
• M6: 2,489,907 km (0.047 R)
• M7: 3,220,842 km (0.078 R)
• M8: 4,019,545 km (0.069 R)
• M9: 4,473,724 km (0.091 R)
• M10: 5,245,350 km (0.076 R)
• M11: 6,198,289 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.2

Radius: 13.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.63 AU - 2.19 AU

Year: 1822 Days

Day: 9.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 59 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 86,527,643 km

• M1: 172,935 km (0.059 R)
• M2: 661,971 km (0.092 R)
• M3: 1,525,150 km (0.082 R)
• M4: 2,288,548 km (0.036 R)
• M5: 3,040,726 km (0.09 R)
• M6: 3,597,081 km (0.109 R)
• M7: 4,755,567 km (0.078 R)
• M8: 5,292,324 km (0.091 R)
• M9: 6,438,842 km (0.079 R)
• M10: 7,940,954 km (0.067 R)
• M11: 8,819,991 km (0.086 R)
• M12: 9,959,329 km (0.118 R)
• M13: 11,555,388 km (0.06 R)
• M14: 12,762,194 km (0.07 R)
• M15: 13,356,098 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.1

Radius: 12.7

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.71 AU - 2.53 AU

Year: 2131 Days

Day: 9.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 86,527,643 km

• M1: 157,975 km (0.118 R)
• M2: 614,698 km (0.108 R)
• M3: 1,254,378 km (0.082 R)
• M4: 1,741,319 km (0.098 R)
• M5: 2,163,933 km (0.109 R)
• M6: 2,655,661 km (0.107 R)
• M7: 4,075,794 km (0.097 R)
• M8: 5,075,257 km (0.107 R)
• M9: 5,977,482 km (0.082 R)
• M10: 6,520,223 km (0.06 R)
• M11: 7,011,503 km (0.116 R)
• M12: 8,038,043 km (0.062 R)
• M13: 9,779,811 km (0.079 R)
• M14: 10,646,282 km (0.096 R)
• M15: 11,721,292 km (0.092 R)
• M16: 13,251,080 km (0.078 R)
• M17: 14,266,850 km (0.075 R)
• M18: 14,817,071 km (0.081 R)
• M19: 17,366,817 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.8

Radius: 10.3

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.31 AU - 2.41 AU

Year: 2503 Days

Day: 13.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 86,527,643 km

• M1: 128,205 km (0.112 R)
• M2: 456,124 km (0.092 R)
• M3: 876,793 km (0.103 R)
• M4: 1,213,239 km (0.116 R)
• M5: 1,610,571 km (0.108 R)
• M6: 3,847,956 km (0.078 R)
• M7: 4,241,997 km (0.113 R)
• M8: 6,536,978 km (0.098 R)
• M9: 7,721,644 km (0.097 R)
• M10: 8,635,387 km (0.096 R)
• M11: 9,223,158 km (0.034 R)
• M12: 11,045,858 km (0.113 R)
• M13: 11,880,764 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.1

Radius: 10.2

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.44 AU - 3.88 AU

Year: 3877 Days

Day: 13.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,527,643 km

• M1: 126,859 km (0.108 R)
• M2: 669,450 km (0.095 R)
• M3: 1,170,005 km (0.06 R)
• M4: 1,559,109 km (0.087 R)
• M5: 1,978,731 km (0.097 R)
• M6: 2,346,143 km (0.12 R)
• M7: 2,672,716 km (0.052 R)
• M8: 3,181,797 km (0.117 R)
• M9: 5,213,635 km (0.082 R)
• M10: 5,921,832 km (0.075 R)
• M11: 7,669,584 km (0.104 R)
• M12: 10,115,210 km (0.104 R)
• M13: 10,989,609 km (0.09 R)
• M14: 11,445,284 km (0.082 R)
• M15: 12,788,673 km (0.062 R)
• M16: 13,242,104 km (0.044 R)
• M17: 13,810,726 km (0.108 R)
• M18: 15,331,837 km (0.105 R)
• M19: 16,781,740 km (0.045 R)
• M20: 19,685,135 km (0.09 R)
• M21: 20,019,636 km (0.073 R)
• M22: 24,106,350 km (0.077 R)
• M23: 24,643,706 km (0.116 R)
• M24: 25,662,916 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.9

Radius: 12.4

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.74 AU - 5.02 AU

Year: 7441 Days

Day: 8.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 86,527,643 km

• M1: 175,927 km (0.094 R)
• M2: 607,218 km (0.11 R)
• M3: 992,881 km (0.067 R)
• M4: 1,411,007 km (0.081 R)
• M5: 2,157,650 km (0.119 R)
• M6: 2,955,605 km (0.099 R)
• M7: 5,483,660 km (0.093 R)
• M8: 6,099,255 km (0.116 R)
• M9: 7,323,414 km (0.057 R)
• M10: 9,117,990 km (0.047 R)
• M11: 9,674,494 km (0.103 R)
• M12: 11,189,622 km (0.088 R)
• M13: 11,928,336 km (0.068 R)
• M14: 14,170,658 km (0.113 R)
• M15: 17,384,469 km (0.11 R)
• M16: 18,988,308 km (0.078 R)
• M17: 20,182,698 km (0.028 R)
• M18: 23,825,256 km (0.095 R)
• M19: 24,635,927 km (0.113 R)
• M20: 29,704,602 km (0.097 R)
• M21: 30,454,237 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506

Radius: 6.4

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.58 AU - 9.82 AU

Year: 16208 Days

Day: 21.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 86,527,643 km

• M1: 79,586 km (0.108 R)
• M2: 648,507 km (0.103 R)
• M3: 1,141,133 km (0.098 R)
• M4: 1,981,573 km (0.103 R)
• M5: 2,364,694 km (0.1 R)
• M6: 2,574,280 km (0.08 R)
• M7: 2,773,545 km (0.087 R)
• M8: 3,203,040 km (0.119 R)
• M9: 3,731,420 km (0.091 R)
• M10: 8,426,549 km (0.103 R)
• M11: 11,021,025 km (0.108 R)
• M12: 14,656,702 km (0.117 R)
• M13: 16,175,868 km (0.09 R)
• M14: 17,401,823 km (0.117 R)
• M15: 17,957,130 km (0.101 R)
• M16: 19,950,970 km (0.112 R)
• M17: 22,738,876 km (0.088 R)
• M18: 24,471,220 km (0.094 R)
• M19: 26,083,436 km (0.083 R)
• M20: 28,196,506 km (0.064 R)
• M21: 28,414,021 km (0.04 R)
• M22: 31,226,611 km (0.119 R)
• M23: 32,283,071 km (0.081 R)
• M24: 35,721,877 km (0.104 R)
• M25: 36,232,305 km (0.094 R)
• M26: 37,006,923 km (0.117 R)
• M27: 39,669,017 km (0.091 R)
• M28: 44,777,485 km (0.118 R)
• M29: 45,819,285 km (0.119 R)
• M30: 49,355,928 km (0.099 R)
• M31: 50,307,520 km (0.083 R)
• M32: 52,411,315 km (0.081 R)
• M33: 59,608,169 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.3

Radius: 5.8

Gravity: 23.76 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.12 AU - 11.26 AU

Year: 22453 Days

Day: 21.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,527,643 km

• M1: 196,871 km (0.118 R)
• M2: 512,074 km (0.083 R)
• M3: 1,110,315 km (0.09 R)
• M4: 1,343,538 km (0.051 R)
• M5: 1,574,218 km (0.065 R)
• M6: 2,031,689 km (0.082 R)
• M7: 2,453,405 km (0.078 R)
• M8: 3,560,878 km (0.062 R)
• M9: 5,987,206 km (0.06 R)
• M10: 7,188,477 km (0.109 R)
• M11: 7,537,638 km (0.08 R)
• M12: 9,337,749 km (0.048 R)
• M13: 11,140,553 km (0.065 R)
• M14: 13,460,068 km (0.107 R)
• M15: 14,222,120 km (0.107 R)
• M16: 15,336,624 km (0.114 R)
• M17: 16,940,612 km (0.03 R)
• M18: 22,104,432 km (0.104 R)
• M19: 25,268,277 km (0.112 R)
• M20: 26,425,566 km (0.11 R)
• M21: 30,884,929 km (0.118 R)
• M22: 35,390,817 km (0.114 R)
• M23: 38,475,226 km (0.111 R)
• M24: 43,022,702 km (0.084 R)
• M25: 43,841,302 km (0.119 R)
• M26: 49,506,274 km (0.087 R)
• M27: 60,610,624 km (0.117 R)
• M28: 62,888,402 km (0.077 R)
• M29: 70,967,883 km (0.117 R)
• M30: 75,373,541 km (0.098 R)
• M31: 77,763,816 km (0.071 R)
• M32: 81,443,325 km (0.111 R)
• M33: 83,452,424 km (0.068 R)
• M34: 84,214,326 km (0.092 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: 214 - 12,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit