🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.9

Radius: 13.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.94 AU - 1.06 AU

Year: 667 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 153.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,148,467 km

• M1: 162,912 km (0.112 R)
• M2: 628,012 km (0.06 R)
• M3: 1,129,314 km (0.087 R)
• M4: 1,581,399 km (0.117 R)
• M5: 2,681,841 km (0.051 R)
• M6: 3,418,162 km (0.086 R)
• M7: 4,038,095 km (0.095 R)
• M8: 4,574,553 km (0.112 R)
• M9: 5,226,351 km (0.101 R)
• M10: 5,646,721 km (0.119 R)
• M11: 7,150,928 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.3

Radius: 14.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.47 AU - 1.85 AU

Year: 1426 Days

Day: 6.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,148,467 km

• M1: 181,612 km (0.111 R)
• M2: 669,002 km (0.11 R)
• M3: 1,273,078 km (0.107 R)
• M4: 1,976,337 km (0.035 R)
• M5: 2,772,797 km (0.088 R)
• M6: 3,334,537 km (0.095 R)
• M7: 3,835,241 km (0.088 R)
• M8: 4,369,903 km (0.047 R)
• M9: 4,918,479 km (0.119 R)
• M10: 5,629,817 km (0.111 R)
• M11: 7,189,225 km (0.096 R)
• M12: 7,687,386 km (0.112 R)
• M13: 8,569,116 km (0.049 R)
• M14: 9,489,292 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844

Radius: 10.2

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.5 AU - 1.82 AU

Year: 1426 Days

Day: 6.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,148,467 km

• M1: 127,158 km (0.096 R)
• M2: 631,004 km (0.108 R)
• M3: 1,043,445 km (0.111 R)
• M4: 1,533,528 km (0.096 R)
• M5: 2,477,640 km (0.12 R)
• M6: 2,881,255 km (0.036 R)
• M7: 3,328,852 km (0.081 R)
• M8: 3,686,092 km (0.09 R)
• M9: 4,015,207 km (0.096 R)
• M10: 4,733,127 km (0.044 R)
• M11: 5,272,128 km (0.1 R)
• M12: 6,423,583 km (0.093 R)
• M13: 7,006,416 km (0.096 R)
• M14: 7,932,277 km (0.11 R)
• M15: 9,123,525 km (0.095 R)
• M16: 10,464,371 km (0.031 R)
• M17: 11,672,523 km (0.109 R)
• M18: 12,386,853 km (0.1 R)
• M19: 13,451,691 km (0.082 R)
• M20: 13,861,290 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.7

Radius: 13.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.76 AU - 2.14 AU

Year: 1816 Days

Day: 11.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,148,467 km

• M1: 165,455 km (0.07 R)
• M2: 583,282 km (0.083 R)
• M3: 1,482,066 km (0.04 R)
• M4: 2,734,051 km (0.069 R)
• M5: 3,391,384 km (0.05 R)
• M6: 4,036,749 km (0.087 R)
• M7: 5,196,880 km (0.116 R)
• M8: 8,572,108 km (0.113 R)
• M9: 9,045,734 km (0.082 R)
• M10: 9,894,104 km (0.119 R)
• M11: 10,604,245 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.3

Radius: 8.4

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.06 AU - 2.36 AU

Year: 2191 Days

Day: 14.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,148,467 km

• M1: 105,018 km (0.099 R)
• M2: 468,241 km (0.107 R)
• M3: 949,647 km (0.079 R)
• M4: 1,290,880 km (0.034 R)
• M5: 2,031,988 km (0.085 R)
• M6: 2,651,772 km (0.111 R)
• M7: 3,165,192 km (0.091 R)
• M8: 3,574,043 km (0.053 R)
• M9: 4,945,556 km (0.079 R)
• M10: 7,309,202 km (0.099 R)
• M11: 8,449,886 km (0.112 R)
• M12: 8,855,296 km (0.082 R)
• M13: 9,132,651 km (0.078 R)
• M14: 11,160,001 km (0.064 R)
• M15: 11,443,040 km (0.095 R)
• M16: 12,065,966 km (0.115 R)
• M17: 12,450,432 km (0.086 R)
• M18: 13,837,504 km (0.097 R)
• M19: 14,833,975 km (0.081 R)
• M20: 15,928,284 km (0.089 R)
• M21: 16,495,110 km (0.107 R)
• M22: 16,757,205 km (0.12 R)
• M23: 17,022,143 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.2

Radius: 8

Gravity: 13.5 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.64 AU - 7.26 AU

Year: 9678 Days

Day: 23.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,148,467 km

• M1: 114,742 km (0.028 R)
• M2: 384,766 km (0.042 R)
• M3: 638,035 km (0.114 R)
• M4: 1,650,364 km (0.093 R)
• M5: 2,579,217 km (0.073 R)
• M6: 3,122,856 km (0.071 R)
• M7: 4,708,443 km (0.083 R)
• M8: 5,283,797 km (0.095 R)
• M9: 6,049,887 km (0.093 R)
• M10: 7,714,912 km (0.111 R)
• M11: 10,915,409 km (0.089 R)
• M12: 12,626,210 km (0.065 R)
• M13: 13,358,043 km (0.098 R)
• M14: 14,182,626 km (0.047 R)
• M15: 15,932,622 km (0.119 R)
• M16: 22,742,915 km (0.041 R)
• M17: 26,978,480 km (0.072 R)
• M18: 29,019,145 km (0.052 R)
• M19: 29,333,749 km (0.097 R)
• M20: 32,947,734 km (0.076 R)
• M21: 36,725,230 km (0.114 R)
• M22: 38,339,092 km (0.096 R)
• M23: 44,429,072 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.3

Radius: 6.8

Gravity: 17.8 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.01 AU - 6.57 AU

Year: 10520 Days

Day: 19.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,148,467 km

• M1: 84,523 km (0.047 R)
• M2: 361,877 km (0.052 R)
• M3: 849,118 km (0.059 R)
• M4: 1,315,713 km (0.111 R)
• M5: 1,729,501 km (0.053 R)
• M6: 1,958,835 km (0.111 R)
• M7: 2,245,763 km (0.067 R)
• M8: 3,279,036 km (0.052 R)
• M9: 3,819,084 km (0.051 R)
• M10: 6,126,033 km (0.071 R)
• M11: 7,442,045 km (0.084 R)
• M12: 8,464,248 km (0.107 R)
• M13: 9,277,761 km (0.082 R)
• M14: 9,678,085 km (0.077 R)
• M15: 11,003,821 km (0.092 R)
• M16: 13,244,348 km (0.093 R)
• M17: 17,982,262 km (0.111 R)
• M18: 18,291,631 km (0.098 R)
• M19: 18,841,702 km (0.05 R)
• M20: 20,642,561 km (0.059 R)
• M21: 25,543,388 km (0.063 R)
• M22: 27,030,839 km (0.063 R)
• M23: 28,470,420 km (0.108 R)
• M24: 28,996,705 km (0.103 R)
• M25: 29,422,460 km (0.12 R)
• M26: 33,911,444 km (0.113 R)
• M27: 36,072,535 km (0.109 R)
• M28: 36,564,861 km (0.117 R)
• M29: 38,323,683 km (0.032 R)
• M30: 40,401,897 km (0.092 R)
• M31: 41,066,560 km (0.073 R)
• M32: 41,334,340 km (0.031 R)
• M33: 45,636,626 km (0.117 R)
• M34: 46,502,349 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.8

Radius: 4.9

Gravity: 33.48 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.15 AU - 8.67 AU

Year: 13451 Days

Day: 16.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 63,148,467 km

• M1: 167,250 km (0.083 R)
• M2: 385,215 km (0.066 R)
• M3: 1,022,651 km (0.103 R)
• M4: 1,640,939 km (0.11 R)
• M5: 1,824,346 km (0.104 R)
• M6: 3,029,207 km (0.112 R)
• M7: 3,573,145 km (0.105 R)
• M8: 4,089,108 km (0.111 R)
• M9: 4,271,767 km (0.088 R)
• M10: 4,686,153 km (0.104 R)
• M11: 6,698,544 km (0.102 R)
• M12: 8,418,620 km (0.101 R)
• M13: 11,700,349 km (0.051 R)
• M14: 12,572,953 km (0.048 R)
• M15: 13,689,851 km (0.079 R)
• M16: 18,821,207 km (0.067 R)
• M17: 19,842,811 km (0.106 R)
• M18: 21,170,941 km (0.044 R)
• M19: 23,320,962 km (0.111 R)
• M20: 24,398,814 km (0.104 R)
• M21: 24,698,459 km (0.102 R)
• M22: 27,077,813 km (0.115 R)
• M23: 27,291,588 km (0.114 R)
• M24: 29,379,825 km (0.074 R)
• M25: 31,572,032 km (0.076 R)
• M26: 32,647,641 km (0.109 R)
• M27: 35,378,999 km (0.09 R)
• M28: 35,891,521 km (0.086 R)
• M29: 36,279,129 km (0.119 R)
• M30: 39,070,775 km (0.043 R)
• M31: 41,859,429 km (0.116 R)
• M32: 45,227,176 km (0.084 R)
• M33: 47,362,985 km (0.115 R)
• M34: 49,885,355 km (0.114 R)
• M35: 53,497,545 km (0.085 R)
• M36: 54,682,510 km (0.085 R)
• M37: 56,754,291 km (0.111 R)
• M38: 59,057,200 km (0.109 R)
• M39: 61,421,744 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701

Radius: 3

Gravity: 77.89 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.76 AU - 9.14 AU

Year: 14948 Days

Day: 18.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,148,467 km

• M1: 38,596 km (0.074 R)
• M2: 206,744 km (0.099 R)
• M3: 443,408 km (0.061 R)
• M4: 621,729 km (0.061 R)
• M5: 1,059,303 km (0.067 R)
• M6: 2,047,696 km (0.118 R)
• M7: 2,584,004 km (0.111 R)
• M8: 3,131,532 km (0.065 R)
• M9: 3,638,819 km (0.101 R)
• M10: 5,268,089 km (0.052 R)
• M11: 5,865,284 km (0.082 R)
• M12: 6,886,888 km (0.085 R)
• M13: 8,507,930 km (0.083 R)
• M14: 10,884,891 km (0.069 R)
• M15: 11,002,325 km (0.115 R)
• M16: 11,420,152 km (0.1 R)
• M17: 12,287,520 km (0.107 R)
• M18: 12,672,286 km (0.091 R)
• M19: 12,802,287 km (0.069 R)
• M20: 13,874,754 km (0.077 R)
• M21: 16,196,812 km (0.04 R)
• M22: 18,849,332 km (0.108 R)
• M23: 19,360,807 km (0.114 R)
• M24: 21,041,539 km (0.104 R)
• M25: 23,009,349 km (0.108 R)
• M26: 25,199,013 km (0.07 R)
• M27: 29,986,893 km (0.097 R)
• M28: 35,089,976 km (0.112 R)
• M29: 37,845,718 km (0.117 R)
• M30: 43,192,645 km (0.072 R)
• M31: 43,931,509 km (0.039 R)
• M32: 44,678,900 km (0.063 R)
• M33: 51,129,411 km (0.047 R)
• M34: 54,833,604 km (0.095 R)
• M35: 58,532,411 km (0.071 R)
• M36: 61,273,941 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 16,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit