🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.4

Radius: 11.5

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.38 AU - 0.62 AU

Year: 236 Days

Day: 13 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,062,359 km

• M1: 143,016 km (0.101 R)
• M2: 537,954 km (0.065 R)
• M3: 927,357 km (0.117 R)
• M4: 1,388,418 km (0.052 R)
• M5: 1,814,772 km (0.098 R)
• M6: 2,241,724 km (0.106 R)
• M7: 2,799,126 km (0.084 R)
• M8: 3,241,038 km (0.075 R)
• M9: 3,718,255 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.2

Radius: 9.8

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.5 AU - 0.62 AU

Year: 279 Days

Day: 7.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,062,359 km

• M1: 121,922 km (0.09 R)
• M2: 426,653 km (0.057 R)
• M3: 741,706 km (0.068 R)
• M4: 1,049,130 km (0.071 R)
• M5: 1,438,533 km (0.088 R)
• M6: 1,810,284 km (0.114 R)
• M7: 2,182,184 km (0.119 R)
• M8: 2,865,098 km (0.102 R)
• M9: 3,352,339 km (0.119 R)
• M10: 3,834,941 km (0.066 R)
• M11: 4,480,157 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.4

Radius: 11.5

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.46 AU - 0.74 AU

Year: 310 Days

Day: 6.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,062,359 km

• M1: 143,016 km (0.073 R)
• M2: 510,727 km (0.11 R)
• M3: 975,827 km (0.108 R)
• M4: 1,460,374 km (0.105 R)
• M5: 1,877,603 km (0.091 R)
• M6: 2,304,854 km (0.109 R)
• M7: 2,846,847 km (0.093 R)
• M8: 4,254,563 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.8

Radius: 13.4

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.87 AU - 3.61 AU

Year: 3889 Days

Day: 14.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 178 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,062,359 km

• M1: 166,652 km (0.119 R)
• M2: 771,626 km (0.089 R)
• M3: 1,218,475 km (0.09 R)
• M4: 1,681,779 km (0.059 R)
• M5: 2,114,117 km (0.056 R)
• M6: 3,932,479 km (0.074 R)
• M7: 4,777,258 km (0.06 R)
• M8: 5,799,161 km (0.095 R)
• M9: 7,730,919 km (0.076 R)
• M10: 9,030,176 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.3

Radius: 12

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.18 AU - 4.66 AU

Year: 6197 Days

Day: 13.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,062,359 km

• M1: 149,299 km (0.098 R)
• M2: 672,891 km (0.113 R)
• M3: 1,098,796 km (0.081 R)
• M4: 1,668,166 km (0.064 R)
• M5: 2,290,792 km (0.086 R)
• M6: 3,063,615 km (0.107 R)
• M7: 3,710,027 km (0.084 R)
• M8: 4,259,500 km (0.108 R)
• M9: 5,367,422 km (0.091 R)
• M10: 5,809,035 km (0.08 R)
• M11: 6,482,225 km (0.077 R)
• M12: 6,947,176 km (0.082 R)
• M13: 10,126,729 km (0.072 R)
• M14: 11,102,705 km (0.117 R)
• M15: 11,613,582 km (0.071 R)
• M16: 18,817,019 km (0.119 R)
• M17: 22,238,023 km (0.098 R)
• M18: 37,972,727 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.1

Radius: 9.9

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.56 AU - 4.9 AU

Year: 6860 Days

Day: 10 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,062,359 km

• M1: 123,119 km (0.113 R)
• M2: 480,808 km (0.085 R)
• M3: 813,064 km (0.104 R)
• M4: 1,151,754 km (0.117 R)
• M5: 1,633,010 km (0.05 R)
• M6: 2,335,223 km (0.073 R)
• M7: 2,807,802 km (0.11 R)
• M8: 3,402,454 km (0.119 R)
• M9: 4,643,368 km (0.064 R)
• M10: 6,044,951 km (0.067 R)
• M11: 6,497,185 km (0.116 R)
• M12: 6,843,055 km (0.077 R)
• M13: 8,133,935 km (0.07 R)
• M14: 8,536,204 km (0.07 R)
• M15: 8,990,234 km (0.084 R)
• M16: 9,660,881 km (0.092 R)
• M17: 13,524,994 km (0.043 R)
• M18: 14,299,911 km (0.032 R)
• M19: 14,995,391 km (0.046 R)
• M20: 16,569,460 km (0.046 R)
• M21: 18,003,954 km (0.102 R)
• M22: 18,751,495 km (0.085 R)
• M23: 22,731,097 km (0.116 R)
• M24: 24,955,767 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.1

Radius: 4.4

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.92 AU - 7.04 AU

Year: 11000 Days

Day: 24.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,062,359 km

• M1: 57,745 km (0.106 R)
• M2: 200,611 km (0.119 R)
• M3: 576,700 km (0.082 R)
• M4: 892,800 km (0.1 R)
• M5: 2,152,115 km (0.039 R)
• M6: 3,525,423 km (0.05 R)
• M7: 15,581,366 km (0.087 R)
• M8: 17,520,155 km (0.088 R)
• M9: 20,219,499 km (0.084 R)
• M10: 23,267,555 km (0.031 R)
• M11: 28,681,353 km (0.077 R)
• M12: 31,267,152 km (0.072 R)
• M13: 37,818,791 km (0.096 R)
• M14: 40,554,936 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.2

Radius: 5.4

Gravity: 25.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.37 AU - 7.77 AU

Year: 12536 Days

Day: 19.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 71,062,359 km

• M1: 68,217 km (0.07 R)
• M2: 263,143 km (0.065 R)
• M3: 489,335 km (0.07 R)
• M4: 681,717 km (0.069 R)
• M5: 1,385,276 km (0.113 R)
• M6: 2,265,809 km (0.089 R)
• M7: 2,974,754 km (0.1 R)
• M8: 3,523,179 km (0.085 R)
• M9: 4,315,749 km (0.082 R)
• M10: 6,246,758 km (0.099 R)
• M11: 6,603,250 km (0.095 R)
• M12: 6,848,291 km (0.057 R)
• M13: 7,227,223 km (0.044 R)
• M14: 7,981,046 km (0.06 R)
• M15: 8,543,983 km (0.085 R)
• M16: 8,737,413 km (0.112 R)
• M17: 12,613,494 km (0.115 R)
• M18: 14,101,993 km (0.112 R)
• M19: 14,440,383 km (0.068 R)
• M20: 14,853,722 km (0.105 R)
• M21: 15,204,080 km (0.117 R)
• M22: 16,362,417 km (0.093 R)
• M23: 18,935,051 km (0.069 R)
• M24: 19,597,022 km (0.109 R)
• M25: 21,586,075 km (0.064 R)
• M26: 26,468,650 km (0.116 R)
• M27: 29,001,492 km (0.096 R)
• M28: 34,665,417 km (0.081 R)
• M29: 36,536,438 km (0.112 R)
• M30: 38,342,383 km (0.057 R)
• M31: 40,887,192 km (0.118 R)
• M32: 44,549,049 km (0.096 R)
• M33: 45,571,102 km (0.097 R)
• M34: 47,359,245 km (0.069 R)
• M35: 50,128,302 km (0.047 R)
• M36: 51,552,623 km (0.05 R)
• M37: 53,003,573 km (0.054 R)
• M38: 54,980,209 km (0.098 R)
• M39: 56,324,945 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.5

Radius: 7.8

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.12 AU - 8.18 AU

Year: 15516 Days

Day: 17.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,062,359 km

• M1: 100,679 km (0.111 R)
• M2: 385,963 km (0.113 R)
• M3: 744,549 km (0.052 R)
• M4: 1,048,232 km (0.087 R)
• M5: 1,653,804 km (0.109 R)
• M6: 2,344,947 km (0.066 R)
• M7: 4,919,376 km (0.056 R)
• M8: 6,842,307 km (0.103 R)
• M9: 8,240,300 km (0.092 R)
• M10: 9,542,998 km (0.1 R)
• M11: 12,749,179 km (0.115 R)
• M12: 13,983,811 km (0.075 R)
• M13: 14,340,601 km (0.025 R)
• M14: 17,252,674 km (0.089 R)
• M15: 20,905,405 km (0.095 R)
• M16: 24,420,955 km (0.074 R)
• M17: 27,081,852 km (0.102 R)
• M18: 29,229,180 km (0.054 R)
• M19: 32,721,542 km (0.047 R)
• M20: 41,246,975 km (0.092 R)
• M21: 48,656,109 km (0.103 R)
• M22: 55,292,420 km (0.099 R)
• M23: 57,997,598 km (0.091 R)
• M24: 59,289,675 km (0.085 R)
• M25: 61,549,202 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.9

Radius: 4.3

Gravity: 42.83 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.45 AU - 10.73 AU

Year: 16789 Days

Day: 24.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,062,359 km

• M1: 53,706 km (0.072 R)
• M2: 414,835 km (0.047 R)
• M3: 579,991 km (0.059 R)
• M4: 1,010,833 km (0.072 R)
• M5: 1,258,866 km (0.082 R)
• M6: 2,380,252 km (0.109 R)
• M7: 3,450,026 km (0.025 R)
• M8: 5,019,457 km (0.069 R)
• M9: 6,185,124 km (0.093 R)
• M10: 8,104,465 km (0.111 R)
• M11: 11,932,076 km (0.073 R)
• M12: 13,765,398 km (0.089 R)
• M13: 14,563,203 km (0.118 R)
• M14: 17,978,672 km (0.095 R)
• M15: 21,030,020 km (0.109 R)
• M16: 23,994,302 km (0.073 R)
• M17: 29,179,364 km (0.053 R)
• M18: 33,492,270 km (0.077 R)
• M19: 35,463,970 km (0.112 R)
• M20: 36,820,524 km (0.12 R)
• M21: 39,781,215 km (0.075 R)
• M22: 52,338,311 km (0.074 R)
• M23: 53,036,185 km (0.082 R)
• M24: 63,666,161 km (0.073 R)
• M25: 65,062,059 km (0.025 R)
• M26: 66,886,405 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 18,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit