🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.4

Radius: 11

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.7 AU - 0.78 AU

Year: 411 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,897,773 km

• M1: 136,882 km (0.119 R)
• M2: 508,782 km (0.074 R)
• M3: 1,044,792 km (0.059 R)
• M4: 1,517,970 km (0.04 R)
• M5: 2,035,129 km (0.077 R)
• M6: 2,602,105 km (0.066 R)
• M7: 3,067,056 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.4

Radius: 10.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.62 AU - 0.92 AU

Year: 436 Days

Day: 12.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,897,773 km

• M1: 134,339 km (0.037 R)
• M2: 630,106 km (0.114 R)
• M3: 1,001,408 km (0.086 R)
• M4: 1,470,397 km (0.059 R)
• M5: 2,017,626 km (0.078 R)
• M6: 2,842,360 km (0.118 R)
• M7: 3,270,658 km (0.082 R)
• M8: 3,764,481 km (0.105 R)

Asteroid Belt

Center: 1.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.3

Radius: 13

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.25 AU - 1.33 AU

Year: 946 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,897,773 km

• M1: 161,715 km (0.062 R)
• M2: 659,577 km (0.114 R)
• M3: 1,130,960 km (0.083 R)
• M4: 2,054,727 km (0.084 R)
• M5: 2,874,523 km (0.069 R)
• M6: 3,549,957 km (0.06 R)
• M7: 4,030,466 km (0.116 R)
• M8: 5,047,283 km (0.057 R)
• M9: 5,515,374 km (0.115 R)
• M10: 6,814,333 km (0.075 R)
• M11: 7,736,903 km (0.073 R)
• M12: 8,468,586 km (0.116 R)
• M13: 9,770,536 km (0.077 R)
• M14: 10,192,253 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.3

Radius: 10.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.01 AU - 1.61 AU

Year: 968 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,897,773 km

• M1: 130,599 km (0.097 R)
• M2: 612,154 km (0.117 R)
• M3: 1,034,619 km (0.115 R)
• M4: 1,422,077 km (0.071 R)
• M5: 1,752,090 km (0.065 R)
• M6: 2,419,446 km (0.075 R)
• M7: 2,785,064 km (0.083 R)
• M8: 3,322,270 km (0.054 R)
• M9: 4,198,315 km (0.116 R)
• M10: 4,793,864 km (0.099 R)
• M11: 5,289,482 km (0.077 R)
• M12: 6,153,708 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.5

Radius: 11.6

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.54 AU - 1.76 AU

Year: 1368 Days

Day: 8.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,897,773 km

• M1: 145,110 km (0.056 R)
• M2: 586,723 km (0.066 R)
• M3: 1,111,512 km (0.086 R)
• M4: 1,544,299 km (0.098 R)
• M5: 2,279,872 km (0.094 R)
• M6: 3,134,225 km (0.087 R)
• M7: 3,524,975 km (0.101 R)
• M8: 4,369,604 km (0.07 R)
• M9: 5,220,068 km (0.089 R)
• M10: 6,481,926 km (0.108 R)
• M11: 10,235,187 km (0.108 R)
• M12: 11,379,162 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.2

Radius: 8.1

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.84 AU - 1.92 AU

Year: 1664 Days

Day: 11 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,897,773 km

• M1: 100,829 km (0.043 R)
• M2: 384,766 km (0.079 R)
• M3: 651,948 km (0.079 R)
• M4: 1,668,016 km (0.101 R)
• M5: 2,026,154 km (0.116 R)
• M6: 2,940,197 km (0.117 R)
• M7: 3,930,086 km (0.074 R)
• M8: 4,435,128 km (0.032 R)
• M9: 5,685,467 km (0.107 R)
• M10: 6,260,372 km (0.085 R)
• M11: 6,697,945 km (0.109 R)
• M12: 7,418,858 km (0.083 R)
• M13: 8,362,671 km (0.117 R)
• M14: 9,731,940 km (0.054 R)
• M15: 10,022,758 km (0.109 R)
• M16: 10,386,131 km (0.117 R)
• M17: 10,689,965 km (0.11 R)
• M18: 11,745,826 km (0.114 R)
• M19: 12,908,202 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.9

Radius: 10.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.55 AU - 2.53 AU

Year: 1881 Days

Day: 12 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,897,773 km

• M1: 136,134 km (0.093 R)
• M2: 491,728 km (0.03 R)
• M3: 925,113 km (0.102 R)
• M4: 1,438,084 km (0.052 R)
• M5: 1,777,671 km (0.095 R)
• M6: 2,123,691 km (0.054 R)
• M7: 2,623,947 km (0.078 R)
• M8: 3,076,630 km (0.074 R)
• M9: 4,332,953 km (0.067 R)
• M10: 5,253,428 km (0.11 R)
• M11: 6,224,019 km (0.083 R)
• M12: 7,143,747 km (0.09 R)
• M13: 7,766,822 km (0.112 R)
• M14: 8,151,738 km (0.119 R)
• M15: 8,737,264 km (0.05 R)
• M16: 10,955,052 km (0.087 R)
• M17: 12,533,310 km (0.067 R)
• M18: 13,022,644 km (0.116 R)
• M19: 13,694,787 km (0.107 R)
• M20: 14,214,042 km (0.099 R)
• M21: 14,836,369 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944

Radius: 9.2

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.5 AU - 3.88 AU

Year: 3679 Days

Day: 7 Hours

Environment

Temp: -211 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,897,773 km

• M1: 114,592 km (0.11 R)
• M2: 450,589 km (0.085 R)
• M3: 880,533 km (0.063 R)
• M4: 1,552,527 km (0.081 R)
• M5: 2,106,188 km (0.104 R)
• M6: 2,485,419 km (0.118 R)
• M7: 2,909,828 km (0.082 R)
• M8: 3,585,113 km (0.107 R)
• M9: 4,751,378 km (0.08 R)
• M10: 5,715,387 km (0.101 R)
• M11: 6,335,021 km (0.064 R)
• M12: 9,468,498 km (0.1 R)
• M13: 9,792,976 km (0.115 R)
• M14: 10,208,858 km (0.082 R)
• M15: 10,550,091 km (0.113 R)
• M16: 11,165,536 km (0.112 R)
• M17: 12,419,765 km (0.04 R)
• M18: 12,907,454 km (0.099 R)
• M19: 14,932,111 km (0.073 R)
• M20: 15,372,228 km (0.108 R)
• M21: 16,803,581 km (0.113 R)
• M22: 18,134,852 km (0.03 R)
• M23: 18,699,285 km (0.106 R)
• M24: 19,017,779 km (0.061 R)
• M25: 19,600,463 km (0.07 R)
• M26: 20,128,244 km (0.09 R)
• M27: 20,733,218 km (0.103 R)
• M28: 21,979,817 km (0.1 R)
• M29: 23,718,593 km (0.086 R)
• M30: 25,236,114 km (0.07 R)
• M31: 25,547,128 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.3

Radius: 7.7

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.95 AU - 10.17 AU

Year: 17608 Days

Day: 22.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,897,773 km

• M1: 95,743 km (0.092 R)
• M2: 347,516 km (0.07 R)
• M3: 739,761 km (0.117 R)
• M4: 995,574 km (0.065 R)
• M5: 1,693,747 km (0.048 R)
• M6: 2,525,062 km (0.07 R)
• M7: 4,074,747 km (0.071 R)
• M8: 5,621,589 km (0.099 R)
• M9: 7,618,272 km (0.053 R)
• M10: 7,951,426 km (0.072 R)
• M11: 11,159,104 km (0.092 R)
• M12: 12,030,511 km (0.062 R)
• M13: 12,287,670 km (0.065 R)
• M14: 14,916,852 km (0.07 R)
• M15: 16,998,208 km (0.119 R)
• M16: 19,178,447 km (0.111 R)
• M17: 38,329,218 km (0.103 R)
• M18: 39,167,415 km (0.114 R)
• M19: 44,149,623 km (0.078 R)
• M20: 44,455,251 km (0.055 R)
• M21: 45,535,797 km (0.103 R)
• M22: 47,109,865 km (0.089 R)
• M23: 48,719,838 km (0.064 R)
• M24: 51,202,863 km (0.105 R)
• M25: 52,219,381 km (0.115 R)
• M26: 59,528,134 km (0.1 R)
• M27: 61,029,499 km (0.065 R)
• M28: 63,522,846 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.5

Radius: 3.6

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.31 AU - 9.61 AU

Year: 18787 Days

Day: 18.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,897,773 km

• M1: 45,328 km (0.091 R)
• M2: 277,055 km (0.05 R)
• M3: 1,127,370 km (0.087 R)
• M4: 1,446,761 km (0.091 R)
• M5: 2,001,021 km (0.112 R)
• M6: 2,644,442 km (0.034 R)
• M7: 3,711,374 km (0.097 R)
• M8: 5,551,128 km (0.076 R)
• M9: 5,855,709 km (0.086 R)
• M10: 6,874,621 km (0.066 R)
• M11: 7,146,739 km (0.041 R)
• M12: 7,305,462 km (0.1 R)
• M13: 9,684,667 km (0.046 R)
• M14: 10,376,557 km (0.115 R)
• M15: 10,682,784 km (0.099 R)
• M16: 17,350,361 km (0.066 R)
• M17: 18,294,024 km (0.06 R)
• M18: 20,761,940 km (0.111 R)
• M19: 22,412,005 km (0.12 R)
• M20: 22,752,191 km (0.115 R)
• M21: 23,793,392 km (0.12 R)
• M22: 25,970,190 km (0.085 R)
• M23: 30,402,925 km (0.08 R)
• M24: 31,240,374 km (0.101 R)
• M25: 32,851,692 km (0.112 R)
• M26: 34,857,501 km (0.073 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: 182 - 17,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit