🌌 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: 549.1

Radius: 12.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.72 AU - 1.16 AU

Year: 588 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 88,861,914 km

• M1: 154,235 km (0.105 R)
• M2: 547,678 km (0.066 R)
• M3: 977,024 km (0.111 R)
• M4: 1,722,919 km (0.09 R)
• M5: 2,363,796 km (0.11 R)
• M6: 3,229,968 km (0.115 R)
• M7: 3,945,045 km (0.111 R)
• M8: 4,716,671 km (0.041 R)
• M9: 5,346,777 km (0.116 R)
• M10: 6,618,659 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.6

Radius: 12.3

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.5 AU - 1.8 AU

Year: 1368 Days

Day: 6.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 88,861,914 km

• M1: 154,235 km (0.088 R)
• M2: 576,251 km (0.12 R)
• M3: 994,078 km (0.101 R)
• M4: 1,428,809 km (0.069 R)
• M5: 1,825,842 km (0.031 R)
• M6: 2,544,361 km (0.097 R)
• M7: 3,318,978 km (0.112 R)
• M8: 3,770,614 km (0.079 R)
• M9: 4,449,639 km (0.078 R)
• M10: 5,166,512 km (0.113 R)
• M11: 5,913,005 km (0.099 R)
• M12: 9,896,049 km (0.03 R)
• M13: 10,803,659 km (0.067 R)
• M14: 11,189,023 km (0.041 R)
• M15: 12,476,762 km (0.101 R)
• M16: 13,295,511 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.8

Radius: 10.2

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.87 AU - 2.13 AU

Year: 1826 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,861,914 km

• M1: 126,859 km (0.113 R)
• M2: 556,205 km (0.083 R)
• M3: 1,101,340 km (0.103 R)
• M4: 1,969,157 km (0.114 R)
• M5: 2,335,821 km (0.062 R)
• M6: 3,340,221 km (0.066 R)
• M7: 3,756,702 km (0.111 R)
• M8: 4,610,606 km (0.105 R)
• M9: 5,195,684 km (0.114 R)
• M10: 6,102,396 km (0.082 R)
• M11: 6,514,239 km (0.03 R)
• M12: 6,862,653 km (0.074 R)
• M13: 7,365,601 km (0.118 R)
• M14: 7,862,864 km (0.081 R)
• M15: 9,558,706 km (0.045 R)
• M16: 10,009,444 km (0.12 R)
• M17: 11,332,039 km (0.086 R)
• M18: 11,876,575 km (0.108 R)
• M19: 13,272,024 km (0.114 R)
• M20: 14,097,954 km (0.088 R)
• M21: 14,546,149 km (0.036 R)
• M22: 15,518,386 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.9

Radius: 11.9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.53 AU - 3.99 AU

Year: 3801 Days

Day: 14.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,861,914 km

• M1: 148,700 km (0.075 R)
• M2: 554,709 km (0.09 R)
• M3: 949,946 km (0.036 R)
• M4: 1,854,415 km (0.078 R)
• M5: 2,357,812 km (0.116 R)
• M6: 2,777,284 km (0.073 R)
• M7: 3,705,689 km (0.061 R)
• M8: 4,608,213 km (0.025 R)
• M9: 5,008,088 km (0.088 R)
• M10: 6,751,651 km (0.116 R)
• M11: 8,131,243 km (0.034 R)
• M12: 8,793,213 km (0.117 R)
• M13: 11,577,230 km (0.071 R)
• M14: 12,131,639 km (0.073 R)
• M15: 13,243,899 km (0.074 R)
• M16: 15,065,104 km (0.108 R)
• M17: 15,894,624 km (0.108 R)
• M18: 22,222,913 km (0.074 R)
• M19: 23,152,514 km (0.079 R)
• M20: 23,885,095 km (0.089 R)
• M21: 25,784,240 km (0.069 R)
• M22: 26,333,564 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.5

Radius: 13.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.19 AU - 4.19 AU

Year: 4577 Days

Day: 10.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,861,914 km

• M1: 167,250 km (0.119 R)
• M2: 643,869 km (0.034 R)
• M3: 1,220,569 km (0.103 R)
• M4: 1,866,084 km (0.11 R)
• M5: 2,391,172 km (0.047 R)
• M6: 2,871,082 km (0.107 R)
• M7: 4,141,467 km (0.112 R)
• M8: 4,968,145 km (0.073 R)
• M9: 5,644,178 km (0.05 R)
• M10: 6,198,289 km (0.093 R)
• M11: 8,337,688 km (0.101 R)
• M12: 9,334,010 km (0.111 R)
• M13: 10,111,320 km (0.108 R)
• M14: 10,931,116 km (0.068 R)
• M15: 12,460,156 km (0.09 R)
• M16: 13,301,495 km (0.075 R)
• M17: 13,813,867 km (0.113 R)
• M18: 18,908,423 km (0.095 R)
• M19: 19,886,643 km (0.106 R)
• M20: 21,451,736 km (0.083 R)
• M21: 22,443,869 km (0.065 R)
• M22: 24,672,429 km (0.106 R)
• M23: 25,840,489 km (0.119 R)
• M24: 27,044,901 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765

Radius: 12.2

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.24 AU - 4.42 AU

Year: 5818 Days

Day: 13.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,861,914 km

• M1: 153,936 km (0.076 R)
• M2: 853,755 km (0.08 R)
• M3: 1,271,881 km (0.099 R)
• M4: 1,734,887 km (0.097 R)
• M5: 2,393,267 km (0.033 R)
• M6: 3,151,578 km (0.111 R)
• M7: 4,063,976 km (0.065 R)
• M8: 4,464,898 km (0.093 R)
• M9: 6,146,677 km (0.07 R)
• M10: 6,609,384 km (0.054 R)
• M11: 7,059,673 km (0.064 R)
• M12: 8,738,610 km (0.105 R)
• M13: 12,817,246 km (0.116 R)
• M14: 15,599,617 km (0.043 R)
• M15: 16,906,953 km (0.118 R)
• M16: 19,107,238 km (0.071 R)
• M17: 19,526,860 km (0.075 R)
• M18: 21,718,320 km (0.052 R)
• M19: 24,394,775 km (0.103 R)
• M20: 29,086,314 km (0.116 R)
• M21: 31,449,212 km (0.109 R)
• M22: 32,926,791 km (0.043 R)
• M23: 33,937,324 km (0.099 R)
• M24: 34,656,740 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.5

Radius: 8.3

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.11 AU - 5.59 AU

Year: 7990 Days

Day: 13 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 88,861,914 km

• M1: 105,317 km (0.083 R)
• M2: 559,197 km (0.117 R)
• M3: 1,883,437 km (0.073 R)
• M4: 2,164,980 km (0.12 R)
• M5: 3,162,499 km (0.089 R)
• M6: 5,451,197 km (0.113 R)
• M7: 7,043,068 km (0.076 R)
• M8: 7,806,466 km (0.091 R)
• M9: 8,751,176 km (0.091 R)
• M10: 9,229,141 km (0.116 R)
• M11: 10,767,905 km (0.107 R)
• M12: 12,470,479 km (0.099 R)
• M13: 14,108,725 km (0.046 R)
• M14: 15,821,920 km (0.059 R)
• M15: 16,662,660 km (0.109 R)
• M16: 17,737,820 km (0.097 R)
• M17: 19,509,507 km (0.068 R)
• M18: 25,006,182 km (0.117 R)
• M19: 30,952,847 km (0.078 R)
• M20: 36,762,929 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.7

Radius: 6.5

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.56 AU - 9.4 AU

Year: 15944 Days

Day: 17 Hours

Environment

Temp: -233 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,861,914 km

• M1: 135,984 km (0.075 R)
• M2: 470,635 km (0.081 R)
• M3: 786,586 km (0.11 R)
• M4: 1,538,465 km (0.11 R)
• M5: 2,462,830 km (0.086 R)
• M6: 2,737,342 km (0.112 R)
• M7: 3,008,862 km (0.096 R)
• M8: 3,553,548 km (0.094 R)
• M9: 4,220,306 km (0.058 R)
• M10: 5,000,458 km (0.094 R)
• M11: 7,430,676 km (0.053 R)
• M12: 10,883,843 km (0.068 R)
• M13: 18,254,680 km (0.105 R)
• M14: 23,041,064 km (0.11 R)
• M15: 25,424,308 km (0.112 R)
• M16: 31,349,131 km (0.079 R)
• M17: 36,352,881 km (0.056 R)
• M18: 39,570,432 km (0.11 R)
• M19: 47,456,484 km (0.075 R)
• M20: 48,207,764 km (0.042 R)
• M21: 53,042,917 km (0.072 R)
• M22: 55,163,317 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.7

Radius: 4.8

Gravity: 36.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.44 AU - 12.12 AU

Year: 22853 Days

Day: 17.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 88,861,914 km

• M1: 59,690 km (0.103 R)
• M2: 224,995 km (0.106 R)
• M3: 473,328 km (0.11 R)
• M4: 649,704 km (0.048 R)
• M5: 802,593 km (0.078 R)
• M6: 967,150 km (0.034 R)
• M7: 1,168,509 km (0.102 R)
• M8: 1,480,869 km (0.084 R)
• M9: 1,988,305 km (0.082 R)
• M10: 2,362,749 km (0.094 R)
• M11: 3,024,420 km (0.1 R)
• M12: 3,834,493 km (0.065 R)
• M13: 6,638,854 km (0.096 R)
• M14: 9,220,614 km (0.099 R)
• M15: 9,697,532 km (0.037 R)
• M16: 10,895,662 km (0.112 R)
• M17: 12,331,203 km (0.099 R)
• M18: 12,618,132 km (0.048 R)
• M19: 13,888,068 km (0.09 R)
• M20: 14,673,606 km (0.098 R)
• M21: 14,995,990 km (0.085 R)
• M22: 15,738,444 km (0.097 R)
• M23: 16,941,809 km (0.083 R)
• M24: 18,297,764 km (0.103 R)
• M25: 19,049,793 km (0.083 R)
• M26: 26,292,574 km (0.045 R)
• M27: 31,575,174 km (0.104 R)
• M28: 33,900,224 km (0.12 R)
• M29: 40,128,881 km (0.042 R)
• M30: 54,403,061 km (0.052 R)
• M31: 54,981,257 km (0.104 R)
• M32: 60,989,406 km (0.108 R)
• M33: 62,451,725 km (0.063 R)
• M34: 63,510,430 km (0.044 R)
• M35: 76,196,479 km (0.071 R)
• M36: 77,892,021 km (0.087 R)
• M37: 81,609,378 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 19,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit