🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.2

Radius: 9.3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.69 AU - 0.75 AU

Year: 388 Days

Day: 12.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 85,889,379 km

• M1: 115,639 km (0.079 R)
• M2: 421,118 km (0.083 R)
• M3: 803,341 km (0.088 R)
• M4: 1,188,106 km (0.117 R)
• M5: 1,600,248 km (0.09 R)
• M6: 1,928,765 km (0.07 R)
• M7: 2,386,086 km (0.08 R)
• M8: 2,809,897 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.7

Radius: 8.1

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.75 AU - 1.03 AU

Year: 534 Days

Day: 6.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 85,889,379 km

• M1: 101,427 km (0.09 R)
• M2: 384,317 km (0.095 R)
• M3: 722,109 km (0.055 R)
• M4: 1,287,140 km (0.076 R)
• M5: 1,766,452 km (0.106 R)
• M6: 2,018,973 km (0.088 R)
• M7: 2,397,007 km (0.062 R)
• M8: 2,718,493 km (0.113 R)
• M9: 3,024,719 km (0.066 R)
• M10: 3,365,802 km (0.114 R)
• M11: 4,317,993 km (0.066 R)
• M12: 4,766,338 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.6

Radius: 13.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.24 AU - 5.24 AU

Year: 5551 Days

Day: 11.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,889,379 km

• M1: 167,849 km (0.111 R)
• M2: 647,759 km (0.108 R)
• M3: 1,514,230 km (0.104 R)
• M4: 2,229,008 km (0.092 R)
• M5: 2,914,915 km (0.074 R)
• M6: 3,716,460 km (0.117 R)
• M7: 4,146,404 km (0.103 R)
• M8: 4,763,196 km (0.114 R)
• M9: 5,670,657 km (0.092 R)
• M10: 6,119,899 km (0.072 R)
• M11: 7,865,258 km (0.06 R)
• M12: 9,922,378 km (0.11 R)
• M13: 13,489,988 km (0.09 R)
• M14: 14,960,834 km (0.085 R)
• M15: 17,583,285 km (0.073 R)
• M16: 20,014,699 km (0.075 R)
• M17: 20,849,306 km (0.105 R)
• M18: 21,634,545 km (0.105 R)
• M19: 24,815,594 km (0.053 R)
• M20: 25,697,773 km (0.072 R)
• M21: 27,609,633 km (0.091 R)
• M22: 28,382,905 km (0.058 R)
• M23: 29,704,004 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.8

Radius: 4.5

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.28 AU - 8.6 AU

Year: 12903 Days

Day: 17.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,889,379 km

• M1: 59,241 km (0.104 R)
• M2: 225,893 km (0.096 R)
• M3: 673,490 km (0.031 R)
• M4: 928,105 km (0.068 R)
• M5: 1,078,152 km (0.062 R)
• M6: 1,303,745 km (0.085 R)
• M7: 2,040,216 km (0.101 R)
• M8: 2,332,231 km (0.095 R)
• M9: 2,535,684 km (0.103 R)
• M10: 2,750,955 km (0.083 R)
• M11: 3,517,944 km (0.073 R)
• M12: 5,788,540 km (0.114 R)
• M13: 5,990,497 km (0.117 R)
• M14: 6,515,885 km (0.103 R)
• M15: 7,779,089 km (0.056 R)
• M16: 10,478,433 km (0.079 R)
• M17: 11,135,916 km (0.079 R)
• M18: 11,448,575 km (0.099 R)
• M19: 11,982,490 km (0.109 R)
• M20: 12,310,708 km (0.075 R)
• M21: 13,802,797 km (0.039 R)
• M22: 13,982,315 km (0.106 R)
• M23: 15,029,500 km (0.056 R)
• M24: 16,798,345 km (0.119 R)
• M25: 17,278,554 km (0.092 R)
• M26: 18,628,376 km (0.069 R)
• M27: 19,142,843 km (0.032 R)
• M28: 19,516,089 km (0.036 R)
• M29: 25,353,099 km (0.045 R)
• M30: 27,942,489 km (0.05 R)
• M31: 29,399,722 km (0.12 R)
• M32: 30,601,441 km (0.065 R)
• M33: 31,835,474 km (0.061 R)
• M34: 33,856,541 km (0.075 R)
• M35: 35,511,243 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313

Radius: 6.2

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.11 AU - 8.63 AU

Year: 14038 Days

Day: 24.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,889,379 km

• M1: 77,791 km (0.057 R)
• M2: 288,425 km (0.118 R)
• M3: 542,741 km (0.089 R)
• M4: 748,438 km (0.102 R)
• M5: 946,805 km (0.089 R)
• M6: 1,169,407 km (0.051 R)
• M7: 2,024,508 km (0.114 R)
• M8: 2,250,999 km (0.108 R)
• M9: 2,494,395 km (0.04 R)
• M10: 3,215,457 km (0.089 R)
• M11: 4,574,852 km (0.061 R)
• M12: 5,513,579 km (0.113 R)
• M13: 6,315,573 km (0.092 R)
• M14: 6,574,378 km (0.076 R)
• M15: 8,861,879 km (0.064 R)
• M16: 10,360,700 km (0.038 R)
• M17: 10,721,081 km (0.082 R)
• M18: 11,852,938 km (0.119 R)
• M19: 15,060,018 km (0.108 R)
• M20: 17,686,208 km (0.094 R)
• M21: 20,122,410 km (0.091 R)
• M22: 21,837,250 km (0.082 R)
• M23: 22,259,565 km (0.087 R)
• M24: 22,946,518 km (0.115 R)
• M25: 25,184,054 km (0.081 R)
• M26: 26,403,276 km (0.077 R)
• M27: 27,367,584 km (0.091 R)
• M28: 29,880,529 km (0.095 R)
• M29: 34,555,463 km (0.068 R)
• M30: 38,826,033 km (0.037 R)
• M31: 39,321,202 km (0.12 R)
• M32: 44,103,098 km (0.064 R)
• M33: 46,285,880 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758

Radius: 5.3

Gravity: 26.98 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.45 AU - 11.49 AU

Year: 18529 Days

Day: 22 Hours

Environment

Temp: -220 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 85,889,379 km

• M1: 65,973 km (0.107 R)
• M2: 262,245 km (0.052 R)
• M3: 473,328 km (0.098 R)
• M4: 709,692 km (0.089 R)
• M5: 883,525 km (0.047 R)
• M6: 1,456,634 km (0.084 R)
• M7: 1,869,674 km (0.12 R)
• M8: 2,292,139 km (0.111 R)
• M9: 2,560,816 km (0.088 R)
• M10: 6,695,552 km (0.084 R)
• M11: 8,750,279 km (0.032 R)
• M12: 12,363,666 km (0.064 R)
• M13: 13,189,296 km (0.116 R)
• M14: 14,124,582 km (0.091 R)
• M15: 15,335,577 km (0.074 R)
• M16: 26,586,384 km (0.104 R)
• M17: 27,266,456 km (0.104 R)
• M18: 29,737,813 km (0.115 R)
• M19: 45,473,863 km (0.063 R)
• M20: 49,614,583 km (0.095 R)
• M21: 55,089,117 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.5

Radius: 3.3

Gravity: 75.8 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.39 AU - 10.75 AU

Year: 21850 Days

Day: 19.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,889,379 km

• M1: 44,730 km (0.084 R)
• M2: 175,030 km (0.046 R)
• M3: 629,807 km (0.118 R)
• M4: 1,045,240 km (0.089 R)
• M5: 1,227,750 km (0.112 R)
• M6: 2,156,603 km (0.12 R)
• M7: 2,673,464 km (0.091 R)
• M8: 3,505,377 km (0.1 R)
• M9: 3,690,280 km (0.102 R)
• M10: 3,849,452 km (0.089 R)
• M11: 4,978,318 km (0.068 R)
• M12: 6,266,056 km (0.113 R)
• M13: 7,504,577 km (0.071 R)
• M14: 8,840,785 km (0.093 R)
• M15: 10,453,301 km (0.071 R)
• M16: 11,229,115 km (0.111 R)
• M17: 12,967,143 km (0.056 R)
• M18: 13,709,747 km (0.085 R)
• M19: 14,402,086 km (0.09 R)
• M20: 18,957,641 km (0.099 R)
• M21: 31,027,496 km (0.063 R)
• M22: 32,891,485 km (0.113 R)
• M23: 39,386,576 km (0.087 R)
• M24: 45,833,496 km (0.104 R)
• M25: 46,685,755 km (0.112 R)
• M26: 47,202,167 km (0.105 R)
• M27: 48,597,616 km (0.098 R)
• M28: 55,410,902 km (0.033 R)
• M29: 62,208,180 km (0.088 R)
• M30: 65,161,392 km (0.107 R)
• M31: 70,664,798 km (0.118 R)
• M32: 72,489,144 km (0.12 R)
• M33: 73,181,334 km (0.105 R)
• M34: 78,635,074 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 15,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit