🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.5

Radius: 14.8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.05 AU - 1.15 AU

Year: 757 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 49,646,010 km

• M1: 184,005 km (0.081 R)
• M2: 669,750 km (0.086 R)
• M3: 1,172,399 km (0.108 R)
• M4: 1,648,419 km (0.112 R)
• M5: 2,118,755 km (0.084 R)
• M6: 2,981,635 km (0.057 R)
• M7: 3,519,888 km (0.089 R)
• M8: 4,260,248 km (0.088 R)
• M9: 5,948,311 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.5

Radius: 14.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.09 AU - 1.47 AU

Year: 950 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,646,010 km

• M1: 176,525 km (0.063 R)
• M2: 938,128 km (0.104 R)
• M3: 1,691,503 km (0.066 R)
• M4: 2,242,921 km (0.064 R)
• M5: 2,926,882 km (0.083 R)
• M6: 3,838,681 km (0.026 R)
• M7: 4,645,612 km (0.099 R)
• M8: 5,270,034 km (0.119 R)
• M9: 5,744,259 km (0.06 R)
• M10: 6,509,303 km (0.094 R)
• M11: 6,963,033 km (0.096 R)
• M12: 7,708,479 km (0.102 R)
• M13: 8,453,327 km (0.088 R)
• M14: 9,879,743 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 15

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.5 AU - 2.1 AU

Year: 1584 Days

Day: 14 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,646,010 km

• M1: 186,549 km (0.08 R)
• M2: 781,798 km (0.07 R)
• M3: 1,329,327 km (0.095 R)
• M4: 1,922,033 km (0.113 R)
• M5: 2,812,290 km (0.071 R)
• M6: 4,571,412 km (0.057 R)
• M7: 5,197,928 km (0.076 R)
• M8: 5,676,940 km (0.084 R)
• M9: 6,305,401 km (0.056 R)
• M10: 7,647,443 km (0.104 R)
• M11: 8,211,726 km (0.102 R)
• M12: 9,017,610 km (0.119 R)
• M13: 10,718,388 km (0.051 R)
• M14: 11,210,864 km (0.058 R)
• M15: 11,718,450 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.2

Radius: 11.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.32 AU - 2.4 AU

Year: 2378 Days

Day: 13.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,646,010 km

• M1: 141,819 km (0.053 R)
• M2: 573,558 km (0.063 R)
• M3: 1,065,137 km (0.049 R)
• M4: 1,435,691 km (0.106 R)
• M5: 1,904,231 km (0.08 R)
• M6: 2,272,392 km (0.092 R)
• M7: 2,874,373 km (0.113 R)
• M8: 3,856,633 km (0.098 R)
• M9: 4,453,229 km (0.065 R)
• M10: 4,970,090 km (0.069 R)
• M11: 7,986,133 km (0.086 R)
• M12: 8,376,882 km (0.089 R)
• M13: 9,227,197 km (0.109 R)
• M14: 11,099,264 km (0.113 R)
• M15: 11,481,038 km (0.093 R)
• M16: 11,979,648 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.3

Radius: 8.4

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.09 AU - 3.47 AU

Year: 3041 Days

Day: 13.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 145.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,646,010 km

• M1: 104,419 km (0.099 R)
• M2: 524,789 km (0.067 R)
• M3: 927,058 km (0.076 R)
• M4: 1,620,444 km (0.042 R)
• M5: 2,353,623 km (0.096 R)
• M6: 2,992,257 km (0.088 R)
• M7: 3,704,043 km (0.063 R)
• M8: 3,991,122 km (0.068 R)
• M9: 4,545,531 km (0.083 R)
• M10: 5,034,417 km (0.098 R)
• M11: 5,315,661 km (0.061 R)
• M12: 5,884,133 km (0.086 R)
• M13: 7,229,915 km (0.119 R)
• M14: 7,619,020 km (0.119 R)
• M15: 8,636,734 km (0.075 R)
• M16: 9,143,721 km (0.087 R)
• M17: 9,923,126 km (0.067 R)
• M18: 10,291,885 km (0.119 R)
• M19: 10,939,494 km (0.117 R)
• M20: 11,573,490 km (0.074 R)
• M21: 12,485,139 km (0.084 R)
• M22: 14,357,207 km (0.084 R)
• M23: 14,924,632 km (0.107 R)
• M24: 17,081,683 km (0.097 R)
• M25: 17,718,970 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.9

Radius: 11.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.52 AU - 3.8 AU

Year: 4593 Days

Day: 8.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,646,010 km

• M1: 146,756 km (0.105 R)
• M2: 588,368 km (0.117 R)
• M3: 1,026,092 km (0.082 R)
• M4: 1,453,044 km (0.084 R)
• M5: 2,391,322 km (0.119 R)
• M6: 4,255,311 km (0.117 R)
• M7: 5,122,979 km (0.033 R)
• M8: 6,129,174 km (0.106 R)
• M9: 8,869,957 km (0.073 R)
• M10: 9,314,562 km (0.089 R)
• M11: 12,616,636 km (0.083 R)
• M12: 13,801,451 km (0.067 R)
• M13: 14,617,058 km (0.085 R)

Asteroid Belt

Center: 4.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.8

Radius: 8.3

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.57 AU - 5.67 AU

Year: 6514 Days

Day: 13.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,646,010 km

• M1: 103,372 km (0.114 R)
• M2: 497,862 km (0.088 R)
• M3: 1,097,450 km (0.108 R)
• M4: 1,416,991 km (0.033 R)
• M5: 1,686,716 km (0.118 R)
• M6: 2,489,757 km (0.112 R)
• M7: 2,808,102 km (0.118 R)
• M8: 3,153,374 km (0.095 R)
• M9: 4,258,303 km (0.119 R)
• M10: 4,743,599 km (0.059 R)
• M11: 5,728,551 km (0.116 R)
• M12: 6,772,445 km (0.119 R)
• M13: 7,741,540 km (0.099 R)
• M14: 8,715,422 km (0.045 R)
• M15: 10,421,436 km (0.052 R)
• M16: 10,709,712 km (0.091 R)
• M17: 11,052,889 km (0.108 R)
• M18: 12,126,703 km (0.079 R)
• M19: 12,499,650 km (0.054 R)
• M20: 13,493,878 km (0.12 R)
• M21: 15,827,305 km (0.089 R)
• M22: 18,627,628 km (0.107 R)
• M23: 19,484,674 km (0.074 R)
• M24: 20,144,400 km (0.078 R)
• M25: 20,517,348 km (0.064 R)
• M26: 20,971,078 km (0.108 R)
• M27: 25,533,215 km (0.089 R)
• M28: 25,794,712 km (0.062 R)
• M29: 28,137,116 km (0.084 R)
• M30: 32,622,508 km (0.117 R)
• M31: 34,287,982 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.9

Radius: 5.8

Gravity: 21.67 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.06 AU - 6.18 AU

Year: 9932 Days

Day: 20.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 49,646,010 km

• M1: 76,295 km (0.077 R)
• M2: 311,164 km (0.116 R)
• M3: 1,372,411 km (0.1 R)
• M4: 1,666,071 km (0.081 R)
• M5: 2,285,257 km (0.049 R)
• M6: 3,375,676 km (0.115 R)
• M7: 3,573,893 km (0.113 R)
• M8: 6,262,466 km (0.094 R)
• M9: 6,677,451 km (0.115 R)
• M10: 7,478,996 km (0.094 R)
• M11: 7,946,190 km (0.098 R)
• M12: 8,432,682 km (0.107 R)
• M13: 8,985,746 km (0.095 R)
• M14: 10,011,389 km (0.091 R)
• M15: 10,473,945 km (0.115 R)
• M16: 11,058,574 km (0.116 R)
• M17: 11,720,993 km (0.04 R)
• M18: 12,644,760 km (0.052 R)
• M19: 13,246,143 km (0.081 R)
• M20: 15,366,544 km (0.075 R)
• M21: 16,542,533 km (0.108 R)
• M22: 16,899,623 km (0.069 R)
• M23: 18,455,291 km (0.093 R)
• M24: 18,994,442 km (0.104 R)
• M25: 22,977,934 km (0.106 R)
• M26: 23,243,919 km (0.03 R)
• M27: 25,257,805 km (0.076 R)
• M28: 26,307,085 km (0.064 R)
• M29: 26,891,414 km (0.103 R)
• M30: 28,086,252 km (0.103 R)
• M31: 32,213,209 km (0.094 R)
• M32: 42,438,074 km (0.096 R)
• M33: 44,191,809 km (0.101 R)
• M34: 45,993,417 km (0.074 R)
• M35: 46,983,455 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.7

Radius: 3.2

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.74 AU - 12.42 AU

Year: 20994 Days

Day: 22.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,646,010 km

• M1: 39,793 km (0.118 R)
• M2: 297,999 km (0.085 R)
• M3: 398,828 km (0.075 R)
• M4: 543,938 km (0.116 R)
• M5: 813,663 km (0.095 R)
• M6: 973,284 km (0.044 R)
• M7: 1,465,162 km (0.11 R)
• M8: 1,671,158 km (0.118 R)
• M9: 4,510,376 km (0.111 R)
• M10: 8,712,730 km (0.057 R)
• M11: 9,385,770 km (0.106 R)
• M12: 13,276,811 km (0.079 R)
• M13: 13,653,050 km (0.068 R)
• M14: 14,892,019 km (0.093 R)
• M15: 16,489,425 km (0.1 R)
• M16: 22,398,092 km (0.047 R)
• M17: 23,291,192 km (0.081 R)
• M18: 26,406,418 km (0.085 R)
• M19: 32,421,150 km (0.108 R)
• M20: 39,415,748 km (0.044 R)
• M21: 44,088,138 km (0.116 R)
• M22: 45,771,413 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146

Radius: 6.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.88 AU - 12.44 AU

Year: 22832 Days

Day: 19.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,646,010 km

• M1: 79,586 km (0.059 R)
• M2: 844,779 km (0.04 R)
• M3: 1,614,161 km (0.084 R)
• M4: 2,334,774 km (0.068 R)
• M5: 2,693,510 km (0.052 R)
• M6: 3,884,608 km (0.076 R)
• M7: 5,391,657 km (0.081 R)
• M8: 6,164,479 km (0.072 R)
• M9: 9,601,341 km (0.062 R)
• M10: 11,892,732 km (0.11 R)
• M11: 18,812,381 km (0.095 R)
• M12: 20,410,385 km (0.112 R)
• M13: 21,411,494 km (0.11 R)
• M14: 22,620,245 km (0.055 R)
• M15: 24,332,692 km (0.103 R)
• M16: 26,129,662 km (0.078 R)
• M17: 28,318,727 km (0.077 R)
• M18: 31,168,716 km (0.055 R)
• M19: 35,022,358 km (0.118 R)
• M20: 36,213,456 km (0.108 R)
• M21: 40,206,522 km (0.113 R)
• M22: 47,304,642 km (0.114 R)
• M23: 48,612,426 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 11,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit