🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.3

Radius: 12.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.6 AU - 0.92 AU

Year: 442 Days

Day: 11 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 53,913,671 km

• M1: 151,842 km (0.083 R)
• M2: 630,405 km (0.112 R)
• M3: 1,281,904 km (0.047 R)
• M4: 1,736,233 km (0.105 R)
• M5: 2,489,757 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.8

Radius: 9.2

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.62 AU - 0.98 AU

Year: 477 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,913,671 km

• M1: 114,442 km (0.116 R)
• M2: 414,237 km (0.041 R)
• M3: 716,873 km (0.1 R)
• M4: 1,040,453 km (0.111 R)
• M5: 1,680,732 km (0.052 R)
• M6: 2,166,177 km (0.116 R)
• M7: 3,009,760 km (0.082 R)
• M8: 3,368,346 km (0.068 R)
• M9: 4,157,474 km (0.098 R)
• M10: 5,214,084 km (0.067 R)
• M11: 6,005,906 km (0.087 R)
• M12: 6,440,488 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 8.9

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.4 AU - 2.14 AU

Year: 1570 Days

Day: 10.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,913,671 km

• M1: 115,190 km (0.116 R)
• M2: 480,060 km (0.038 R)
• M3: 793,916 km (0.106 R)
• M4: 1,208,751 km (0.08 R)
• M5: 1,537,118 km (0.062 R)
• M6: 2,107,684 km (0.1 R)
• M7: 2,798,827 km (0.06 R)
• M8: 3,220,992 km (0.069 R)
• M9: 3,702,547 km (0.105 R)
• M10: 4,155,530 km (0.083 R)
• M11: 6,026,251 km (0.119 R)
• M12: 6,499,579 km (0.07 R)
• M13: 6,863,999 km (0.051 R)
• M14: 8,128,999 km (0.098 R)
• M15: 8,645,261 km (0.101 R)
• M16: 9,542,848 km (0.114 R)
• M17: 10,014,381 km (0.114 R)
• M18: 12,331,203 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.1

Radius: 14.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.24 AU - 2.88 AU

Year: 2731 Days

Day: 12.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,913,671 km

• M1: 184,155 km (0.048 R)
• M2: 1,167,911 km (0.104 R)
• M3: 1,759,720 km (0.081 R)
• M4: 2,979,840 km (0.099 R)
• M5: 4,070,109 km (0.12 R)
• M6: 4,824,681 km (0.116 R)
• M7: 5,412,152 km (0.112 R)
• M8: 8,428,494 km (0.117 R)
• M9: 10,474,993 km (0.112 R)
• M10: 12,114,735 km (0.067 R)
• M11: 13,252,427 km (0.098 R)
• M12: 13,775,122 km (0.113 R)
• M13: 14,811,386 km (0.076 R)
• M14: 17,039,048 km (0.108 R)
• M15: 20,346,208 km (0.061 R)
• M16: 21,235,567 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.7

Radius: 9.2

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.01 AU - 4.13 AU

Year: 4498 Days

Day: 7.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,913,671 km

• M1: 114,442 km (0.099 R)
• M2: 444,455 km (0.115 R)
• M3: 992,881 km (0.11 R)
• M4: 1,886,130 km (0.082 R)
• M5: 2,234,244 km (0.088 R)
• M6: 2,689,171 km (0.078 R)
• M7: 3,204,985 km (0.045 R)
• M8: 3,525,872 km (0.098 R)
• M9: 4,036,749 km (0.062 R)
• M10: 4,761,999 km (0.1 R)
• M11: 5,155,891 km (0.102 R)
• M12: 7,859,124 km (0.035 R)
• M13: 8,804,283 km (0.065 R)
• M14: 10,504,314 km (0.092 R)
• M15: 11,518,587 km (0.095 R)
• M16: 12,004,780 km (0.082 R)
• M17: 12,782,988 km (0.079 R)
• M18: 15,746,073 km (0.106 R)
• M19: 16,790,267 km (0.094 R)
• M20: 17,186,402 km (0.11 R)
• M21: 17,763,251 km (0.074 R)
• M22: 19,384,892 km (0.1 R)
• M23: 20,009,762 km (0.069 R)
• M24: 20,455,265 km (0.087 R)
• M25: 21,299,894 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.1

Radius: 9.9

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.53 AU - 4.59 AU

Year: 6493 Days

Day: 12.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,913,671 km

• M1: 125,513 km (0.101 R)
• M2: 484,697 km (0.107 R)
• M3: 933,042 km (0.086 R)
• M4: 1,327,532 km (0.105 R)
• M5: 2,348,687 km (0.063 R)
• M6: 3,271,705 km (0.068 R)
• M7: 3,760,292 km (0.052 R)
• M8: 4,224,045 km (0.057 R)
• M9: 4,830,665 km (0.095 R)
• M10: 6,280,717 km (0.045 R)
• M11: 7,209,570 km (0.057 R)
• M12: 11,328,897 km (0.087 R)
• M13: 14,236,930 km (0.068 R)
• M14: 14,625,436 km (0.111 R)
• M15: 18,186,314 km (0.069 R)
• M16: 20,340,822 km (0.112 R)
• M17: 23,114,217 km (0.099 R)
• M18: 23,728,616 km (0.114 R)
• M19: 27,560,565 km (0.12 R)
• M20: 27,904,640 km (0.096 R)
• M21: 30,029,379 km (0.111 R)
• M22: 30,393,799 km (0.066 R)
• M23: 30,945,816 km (0.072 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.6

Radius: 6.3

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.41 AU - 7.23 AU

Year: 9363 Days

Day: 15.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 77.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,913,671 km

• M1: 78,539 km (0.081 R)
• M2: 331,210 km (0.092 R)
• M3: 778,657 km (0.11 R)
• M4: 1,201,271 km (0.103 R)
• M5: 1,496,428 km (0.086 R)
• M6: 3,905,103 km (0.104 R)
• M7: 4,287,475 km (0.034 R)
• M8: 6,104,790 km (0.059 R)
• M9: 6,514,838 km (0.106 R)
• M10: 6,906,634 km (0.064 R)
• M11: 7,974,913 km (0.069 R)
• M12: 9,777,567 km (0.086 R)
• M13: 17,794,816 km (0.101 R)
• M14: 21,762,152 km (0.096 R)
• M15: 25,488,336 km (0.027 R)
• M16: 27,455,996 km (0.029 R)
• M17: 30,890,315 km (0.08 R)
• M18: 34,280,502 km (0.113 R)
• M19: 34,707,604 km (0.06 R)
• M20: 35,900,347 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.4

Radius: 3.1

Gravity: 48.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.38 AU - 7.13 AU

Year: 10420 Days

Day: 24.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,913,671 km

• M1: 42,486 km (0.07 R)
• M2: 303,235 km (0.087 R)
• M3: 536,907 km (0.08 R)
• M4: 966,253 km (0.101 R)
• M5: 1,091,616 km (0.044 R)
• M6: 1,192,744 km (0.111 R)
• M7: 1,300,155 km (0.099 R)
• M8: 1,590,225 km (0.08 R)
• M9: 1,842,597 km (0.072 R)
• M10: 2,172,909 km (0.101 R)
• M11: 2,297,375 km (0.086 R)
• M12: 2,949,472 km (0.12 R)
• M13: 3,741,742 km (0.107 R)
• M14: 6,394,112 km (0.099 R)
• M15: 6,687,474 km (0.097 R)
• M16: 7,105,300 km (0.099 R)
• M17: 8,289,816 km (0.116 R)
• M18: 11,041,819 km (0.099 R)
• M19: 15,492,206 km (0.056 R)
• M20: 16,154,326 km (0.119 R)
• M21: 18,843,049 km (0.058 R)
• M22: 25,356,689 km (0.111 R)
• M23: 27,025,454 km (0.117 R)
• M24: 27,501,624 km (0.118 R)
• M25: 31,305,299 km (0.074 R)
• M26: 33,223,443 km (0.119 R)
• M27: 33,332,350 km (0.08 R)
• M28: 34,433,391 km (0.114 R)
• M29: 40,057,822 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.7

Radius: 6.9

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.94 AU - 8.1 AU

Year: 11102 Days

Day: 15.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,913,671 km

• M1: 89,609 km (0.074 R)
• M2: 360,680 km (0.119 R)
• M3: 582,684 km (0.103 R)
• M4: 1,180,776 km (0.102 R)
• M5: 1,454,390 km (0.1 R)
• M6: 1,755,531 km (0.12 R)
• M7: 2,233,047 km (0.055 R)
• M8: 2,773,844 km (0.086 R)
• M9: 3,239,691 km (0.093 R)
• M10: 4,835,452 km (0.109 R)
• M11: 6,932,365 km (0.104 R)
• M12: 7,159,305 km (0.104 R)
• M13: 8,978,415 km (0.096 R)
• M14: 12,810,963 km (0.03 R)
• M15: 17,125,815 km (0.036 R)
• M16: 17,681,421 km (0.076 R)
• M17: 20,177,611 km (0.079 R)
• M18: 24,434,867 km (0.108 R)
• M19: 25,585,724 km (0.065 R)
• M20: 31,782,516 km (0.108 R)
• M21: 35,114,510 km (0.106 R)
• M22: 39,028,738 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.6

Radius: 4.2

Gravity: 44.42 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.17 AU - 7.91 AU

Year: 11153 Days

Day: 20.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,913,671 km

• M1: 55,202 km (0.073 R)
• M2: 230,381 km (0.115 R)
• M3: 366,365 km (0.059 R)
• M4: 1,325,437 km (0.077 R)
• M5: 1,672,355 km (0.094 R)
• M6: 2,264,014 km (0.114 R)
• M7: 2,502,922 km (0.114 R)
• M8: 3,551,304 km (0.09 R)
• M9: 3,929,786 km (0.082 R)
• M10: 5,226,800 km (0.071 R)
• M11: 5,537,814 km (0.115 R)
• M12: 5,934,697 km (0.074 R)
• M13: 6,545,505 km (0.104 R)
• M14: 7,890,839 km (0.109 R)
• M15: 8,116,432 km (0.079 R)
• M16: 8,392,889 km (0.048 R)
• M17: 9,111,558 km (0.093 R)
• M18: 10,670,367 km (0.111 R)
• M19: 11,002,175 km (0.107 R)
• M20: 11,170,623 km (0.077 R)
• M21: 12,458,959 km (0.11 R)
• M22: 14,505,159 km (0.028 R)
• M23: 15,118,660 km (0.091 R)
• M24: 19,822,765 km (0.059 R)
• M25: 21,005,187 km (0.119 R)
• M26: 21,789,827 km (0.108 R)
• M27: 25,809,373 km (0.086 R)
• M28: 26,507,247 km (0.106 R)
• M29: 33,953,780 km (0.102 R)
• M30: 35,033,129 km (0.107 R)
• M31: 39,579,557 km (0.119 R)
• M32: 48,453,853 km (0.052 R)
• M33: 48,755,442 km (0.047 R)
• M34: 48,906,685 km (0.096 R)
• M35: 49,667,690 km (0.061 R)
• M36: 52,790,545 km (0.119 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: 185 - 17,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit