🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.7

Radius: 10.8

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.71 AU

Year: 343 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,706,587 km

• M1: 134,339 km (0.095 R)
• M2: 478,264 km (0.065 R)
• M3: 864,825 km (0.093 R)
• M4: 1,203,964 km (0.094 R)
• M5: 1,552,676 km (0.093 R)
• M6: 2,262,817 km (0.077 R)
• M7: 3,155,169 km (0.117 R)
• M8: 3,560,280 km (0.102 R)
• M9: 4,322,331 km (0.092 R)
• M10: 4,808,973 km (0.077 R)
• M11: 5,189,999 km (0.049 R)
• M12: 5,623,982 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.1

Radius: 12.6

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.53 AU - 0.85 AU

Year: 403 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,706,587 km

• M1: 156,629 km (0.037 R)
• M2: 629,657 km (0.079 R)
• M3: 1,464,713 km (0.088 R)
• M4: 2,080,906 km (0.087 R)
• M5: 2,804,062 km (0.09 R)
• M6: 3,287,264 km (0.076 R)
• M7: 3,726,034 km (0.072 R)
• M8: 4,271,618 km (0.092 R)
• M9: 4,766,637 km (0.052 R)
• M10: 5,556,514 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.3

Radius: 13.7

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.7 AU - 0.76 AU

Year: 438 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,706,587 km

• M1: 170,392 km (0.118 R)
• M2: 652,696 km (0.099 R)
• M3: 1,104,780 km (0.073 R)
• M4: 1,971,850 km (0.093 R)
• M5: 2,400,148 km (0.108 R)
• M6: 3,134,973 km (0.107 R)
• M7: 3,725,585 km (0.108 R)
• M8: 4,472,827 km (0.078 R)
• M9: 5,010,182 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.9

Radius: 13.4

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.73 AU - 1.09 AU

Year: 610 Days

Day: 7.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 82,706,587 km

• M1: 166,802 km (0.086 R)
• M2: 1,188,854 km (0.119 R)
• M3: 1,957,638 km (0.106 R)
• M4: 2,782,969 km (0.106 R)
• M5: 3,378,070 km (0.07 R)
• M6: 5,184,314 km (0.086 R)

Asteroid Belt

Center: 1.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.4

Radius: 11

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.79 AU - 1.95 AU

Year: 1798 Days

Day: 9 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,706,587 km

• M1: 136,732 km (0.091 R)
• M2: 511,176 km (0.08 R)
• M3: 1,232,387 km (0.102 R)
• M4: 2,443,980 km (0.073 R)
• M5: 3,037,884 km (0.079 R)
• M6: 3,818,635 km (0.082 R)
• M7: 4,602,827 km (0.11 R)
• M8: 5,860,347 km (0.054 R)
• M9: 7,021,226 km (0.032 R)
• M10: 7,606,154 km (0.081 R)
• M11: 8,653,040 km (0.12 R)
• M12: 9,182,766 km (0.069 R)
• M13: 10,461,977 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.9

Radius: 11.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.96 AU - 2.54 AU

Year: 2372 Days

Day: 5.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,706,587 km

• M1: 146,756 km (0.11 R)
• M2: 656,735 km (0.07 R)
• M3: 1,382,883 km (0.093 R)
• M4: 1,762,263 km (0.114 R)
• M5: 2,354,670 km (0.049 R)
• M6: 3,302,074 km (0.106 R)
• M7: 3,976,162 km (0.083 R)
• M8: 5,823,696 km (0.101 R)
• M9: 6,315,424 km (0.108 R)
• M10: 8,389,449 km (0.059 R)
• M11: 9,422,422 km (0.068 R)
• M12: 10,606,489 km (0.103 R)
• M13: 11,413,570 km (0.08 R)
• M14: 12,450,582 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938

Radius: 8.4

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.11 AU - 3.45 AU

Year: 4176 Days

Day: 8.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,706,587 km

• M1: 104,419 km (0.106 R)
• M2: 455,675 km (0.113 R)
• M3: 768,933 km (0.037 R)
• M4: 1,075,459 km (0.096 R)
• M5: 1,521,859 km (0.113 R)
• M6: 2,116,959 km (0.079 R)
• M7: 2,493,348 km (0.062 R)
• M8: 3,402,005 km (0.072 R)
• M9: 3,853,043 km (0.097 R)
• M10: 5,197,479 km (0.11 R)
• M11: 6,633,768 km (0.107 R)
• M12: 6,896,611 km (0.078 R)
• M13: 8,546,227 km (0.11 R)
• M14: 11,490,164 km (0.11 R)
• M15: 12,655,381 km (0.1 R)
• M16: 14,548,243 km (0.117 R)
• M17: 17,047,425 km (0.082 R)
• M18: 18,886,133 km (0.082 R)
• M19: 19,684,387 km (0.101 R)
• M20: 23,329,040 km (0.064 R)
• M21: 25,031,464 km (0.09 R)
• M22: 27,738,138 km (0.059 R)
• M23: 28,595,334 km (0.071 R)
• M24: 29,470,182 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541

Radius: 14.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.28 AU - 4.52 AU

Year: 5414 Days

Day: 10.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 82,706,587 km

• M1: 180,415 km (0.113 R)
• M2: 712,385 km (0.106 R)
• M3: 1,413,101 km (0.096 R)
• M4: 2,604,649 km (0.114 R)
• M5: 3,334,985 km (0.084 R)
• M6: 5,100,240 km (0.066 R)
• M7: 5,887,424 km (0.106 R)
• M8: 6,852,330 km (0.101 R)
• M9: 8,065,868 km (0.086 R)
• M10: 10,042,355 km (0.117 R)
• M11: 14,222,120 km (0.08 R)
• M12: 14,822,307 km (0.038 R)
• M13: 16,015,050 km (0.12 R)
• M14: 16,905,457 km (0.085 R)
• M15: 17,517,312 km (0.116 R)
• M16: 18,398,743 km (0.067 R)
• M17: 19,111,876 km (0.115 R)
• M18: 23,784,266 km (0.106 R)
• M19: 27,042,209 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906

Radius: 7.6

Gravity: 15.69 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.62 AU - 6.82 AU

Year: 12245 Days

Day: 18.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,706,587 km

• M1: 94,546 km (0.091 R)
• M2: 416,780 km (0.11 R)
• M3: 734,825 km (0.088 R)
• M4: 1,304,493 km (0.101 R)
• M5: 1,920,687 km (0.036 R)
• M6: 2,694,706 km (0.119 R)
• M7: 3,140,209 km (0.078 R)
• M8: 3,800,085 km (0.038 R)
• M9: 4,361,077 km (0.036 R)
• M10: 5,573,568 km (0.088 R)
• M11: 6,377,058 km (0.077 R)
• M12: 6,620,155 km (0.116 R)
• M13: 7,299,179 km (0.114 R)
• M14: 7,655,671 km (0.076 R)
• M15: 9,147,760 km (0.103 R)
• M16: 9,881,538 km (0.112 R)
• M17: 10,710,460 km (0.12 R)
• M18: 11,229,714 km (0.028 R)
• M19: 11,585,009 km (0.044 R)
• M20: 12,193,872 km (0.096 R)
• M21: 12,888,156 km (0.103 R)
• M22: 17,538,555 km (0.036 R)
• M23: 18,340,998 km (0.069 R)
• M24: 18,586,488 km (0.089 R)
• M25: 22,257,620 km (0.06 R)
• M26: 22,818,612 km (0.108 R)
• M27: 24,558,435 km (0.101 R)
• M28: 25,157,575 km (0.091 R)
• M29: 25,971,387 km (0.084 R)
• M30: 31,930,469 km (0.075 R)
• M31: 46,155,730 km (0.102 R)
• M32: 47,682,526 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.2

Radius: 4.8

Gravity: 42.54 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.37 AU - 10.61 AU

Year: 18947 Days

Day: 22.4 Hours

Environment

Temp: -244 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,706,587 km

• M1: 60,438 km (0.11 R)
• M2: 213,476 km (0.117 R)
• M3: 472,879 km (0.094 R)
• M4: 672,442 km (0.091 R)
• M5: 836,102 km (0.112 R)
• M6: 1,231,041 km (0.043 R)
• M7: 1,893,460 km (0.095 R)
• M8: 3,726,034 km (0.08 R)
• M9: 4,111,697 km (0.115 R)
• M10: 4,594,749 km (0.097 R)
• M11: 6,182,880 km (0.105 R)
• M12: 7,244,875 km (0.097 R)
• M13: 8,262,590 km (0.071 R)
• M14: 10,390,619 km (0.076 R)
• M15: 11,414,467 km (0.074 R)
• M16: 13,885,226 km (0.103 R)
• M17: 18,635,108 km (0.09 R)
• M18: 20,627,003 km (0.113 R)
• M19: 24,694,869 km (0.075 R)
• M20: 27,446,721 km (0.074 R)
• M21: 27,804,410 km (0.109 R)
• M22: 28,529,212 km (0.106 R)
• M23: 31,036,173 km (0.108 R)
• M24: 35,206,064 km (0.087 R)
• M25: 36,915,519 km (0.086 R)
• M26: 37,497,454 km (0.045 R)
• M27: 38,085,524 km (0.078 R)
• M28: 40,038,973 km (0.086 R)
• M29: 40,653,221 km (0.063 R)
• M30: 48,695,752 km (0.109 R)
• M31: 49,748,024 km (0.106 R)
• M32: 50,101,972 km (0.094 R)
• M33: 54,482,946 km (0.12 R)
• M34: 60,711,902 km (0.026 R)
• M35: 62,134,877 km (0.041 R)
• M36: 65,258,930 km (0.091 R)
• M37: 81,227,904 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 18,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit