🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.6

Radius: 10

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.78 AU - 1.04 AU

Year: 589 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,012,535 km

• M1: 125,213 km (0.067 R)
• M2: 477,965 km (0.111 R)
• M3: 801,097 km (0.076 R)
• M4: 1,219,971 km (0.114 R)
• M5: 1,568,234 km (0.076 R)
• M6: 1,885,831 km (0.118 R)
• M7: 2,599,562 km (0.1 R)
• M8: 3,274,697 km (0.118 R)
• M9: 3,633,283 km (0.104 R)
• M10: 4,032,710 km (0.098 R)
• M11: 4,414,184 km (0.093 R)
• M12: 4,802,989 km (0.112 R)
• M13: 5,762,061 km (0.082 R)
• M14: 6,108,679 km (0.106 R)
• M15: 6,592,629 km (0.117 R)
• M16: 7,433,518 km (0.106 R)
• M17: 7,868,250 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.9

Radius: 13.8

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.9 AU - 1.04 AU

Year: 648 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 172 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,012,535 km

• M1: 172,786 km (0.041 R)
• M2: 777,610 km (0.096 R)
• M3: 1,509,742 km (0.08 R)
• M4: 2,476,144 km (0.104 R)
• M5: 3,025,019 km (0.11 R)
• M6: 4,878,686 km (0.055 R)
• M7: 5,359,194 km (0.072 R)
• M8: 6,341,603 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.9

Radius: 12.2

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.92 AU - 1.22 AU

Year: 751 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,012,535 km

• M1: 152,590 km (0.111 R)
• M2: 552,166 km (0.077 R)
• M3: 947,254 km (0.07 R)
• M4: 1,342,342 km (0.063 R)
• M5: 1,832,574 km (0.104 R)
• M6: 3,117,620 km (0.089 R)
• M7: 4,305,726 km (0.087 R)
• M8: 4,791,620 km (0.085 R)
• M9: 5,445,811 km (0.068 R)
• M10: 6,602,652 km (0.079 R)
• M11: 7,868,100 km (0.105 R)
• M12: 8,442,855 km (0.084 R)
• M13: 9,072,213 km (0.088 R)

Asteroid Belt

Center: 1.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.6

Radius: 10.8

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.52 AU - 1.68 AU

Year: 1373 Days

Day: 11.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,012,535 km

• M1: 134,638 km (0.114 R)
• M2: 825,481 km (0.032 R)
• M3: 1,162,824 km (0.052 R)
• M4: 1,870,273 km (0.057 R)
• M5: 2,321,609 km (0.099 R)
• M6: 2,750,806 km (0.098 R)
• M7: 3,900,764 km (0.095 R)
• M8: 4,763,645 km (0.115 R)
• M9: 5,528,389 km (0.073 R)
• M10: 5,905,376 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.1

Radius: 14.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.53 AU - 2.87 AU

Year: 3009 Days

Day: 6 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,012,535 km

• M1: 177,872 km (0.115 R)
• M2: 664,514 km (0.095 R)
• M3: 1,769,444 km (0.116 R)
• M4: 2,274,636 km (0.073 R)
• M5: 2,766,813 km (0.081 R)
• M6: 3,242,833 km (0.059 R)
• M7: 5,449,252 km (0.037 R)
• M8: 6,069,784 km (0.093 R)
• M9: 6,622,698 km (0.111 R)
• M10: 9,650,259 km (0.113 R)
• M11: 10,444,475 km (0.028 R)
• M12: 16,791,164 km (0.12 R)
• M13: 18,165,819 km (0.106 R)
• M14: 18,793,831 km (0.101 R)
• M15: 19,972,961 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.2

Radius: 11

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.67 AU - 3.79 AU

Year: 3937 Days

Day: 10.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,012,535 km

• M1: 137,929 km (0.079 R)
• M2: 669,899 km (0.086 R)
• M3: 1,077,853 km (0.114 R)
• M4: 1,449,304 km (0.063 R)
• M5: 1,850,825 km (0.053 R)
• M6: 3,677,415 km (0.113 R)
• M7: 4,470,583 km (0.104 R)
• M8: 5,735,283 km (0.095 R)
• M9: 7,892,634 km (0.109 R)
• M10: 8,819,243 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 8.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.96 AU - 4.96 AU

Year: 6388 Days

Day: 11.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,012,535 km

• M1: 110,702 km (0.078 R)
• M2: 404,961 km (0.062 R)
• M3: 1,181,075 km (0.118 R)
• M4: 1,653,206 km (0.105 R)
• M5: 2,194,750 km (0.1 R)
• M6: 4,070,558 km (0.103 R)
• M7: 4,481,952 km (0.115 R)
• M8: 4,830,964 km (0.079 R)
• M9: 5,198,077 km (0.078 R)
• M10: 6,687,474 km (0.091 R)
• M11: 7,320,721 km (0.09 R)
• M12: 7,899,366 km (0.112 R)
• M13: 9,497,071 km (0.081 R)
• M14: 10,522,864 km (0.095 R)
• M15: 11,989,372 km (0.025 R)
• M16: 16,834,697 km (0.074 R)
• M17: 17,359,935 km (0.06 R)
• M18: 18,554,175 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.6

Radius: 3.1

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.88 AU - 6.56 AU

Year: 9279 Days

Day: 17.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,012,535 km

• M1: 40,391 km (0.085 R)
• M2: 249,080 km (0.084 R)
• M3: 494,720 km (0.112 R)
• M4: 728,242 km (0.092 R)
• M5: 1,004,400 km (0.085 R)
• M6: 1,613,413 km (0.119 R)
• M7: 2,252,794 km (0.113 R)
• M8: 2,678,699 km (0.105 R)
• M9: 3,027,263 km (0.105 R)
• M10: 3,307,908 km (0.069 R)
• M11: 3,667,093 km (0.085 R)
• M12: 3,920,661 km (0.071 R)
• M13: 4,096,139 km (0.109 R)
• M14: 5,861,693 km (0.115 R)
• M15: 7,461,643 km (0.065 R)
• M16: 8,041,933 km (0.065 R)
• M17: 8,986,942 km (0.072 R)
• M18: 9,762,308 km (0.059 R)
• M19: 9,963,069 km (0.073 R)
• M20: 10,835,823 km (0.107 R)
• M21: 12,077,036 km (0.085 R)
• M22: 12,354,839 km (0.101 R)
• M23: 13,213,830 km (0.068 R)
• M24: 18,720,678 km (0.062 R)
• M25: 23,087,589 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.6

Radius: 6

Gravity: 18.85 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.95 AU - 8.27 AU

Year: 12859 Days

Day: 18.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,012,535 km

• M1: 93,947 km (0.042 R)
• M2: 323,580 km (0.054 R)
• M3: 539,749 km (0.059 R)
• M4: 1,101,190 km (0.071 R)
• M5: 2,029,594 km (0.105 R)
• M6: 2,452,807 km (0.108 R)
• M7: 3,345,308 km (0.041 R)
• M8: 3,686,092 km (0.092 R)
• M9: 4,255,311 km (0.1 R)
• M10: 5,425,017 km (0.093 R)
• M11: 6,160,440 km (0.038 R)
• M12: 6,512,145 km (0.101 R)
• M13: 7,917,767 km (0.101 R)
• M14: 8,146,950 km (0.116 R)
• M15: 8,475,467 km (0.037 R)
• M16: 9,259,510 km (0.09 R)
• M17: 9,565,737 km (0.107 R)
• M18: 10,306,246 km (0.058 R)
• M19: 12,141,662 km (0.056 R)
• M20: 12,694,726 km (0.085 R)
• M21: 13,719,322 km (0.083 R)
• M22: 17,739,316 km (0.093 R)
• M23: 23,219,983 km (0.115 R)
• M24: 25,536,057 km (0.101 R)
• M25: 27,580,312 km (0.115 R)
• M26: 30,734,284 km (0.099 R)
• M27: 31,645,036 km (0.057 R)
• M28: 36,722,687 km (0.05 R)
• M29: 37,361,171 km (0.094 R)
• M30: 37,747,732 km (0.098 R)
• M31: 40,393,669 km (0.062 R)
• M32: 44,590,338 km (0.06 R)
• M33: 45,025,369 km (0.084 R)
• M34: 50,468,338 km (0.103 R)
• M35: 52,698,393 km (0.069 R)
• M36: 54,827,021 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.7

Radius: 7.6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.03 AU - 10.17 AU

Year: 17106 Days

Day: 15.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 53,012,535 km

• M1: 94,546 km (0.065 R)
• M2: 363,822 km (0.086 R)
• M3: 657,931 km (0.092 R)
• M4: 1,013,974 km (0.061 R)
• M5: 1,717,234 km (0.102 R)
• M6: 2,137,903 km (0.117 R)
• M7: 3,185,537 km (0.117 R)
• M8: 3,741,742 km (0.099 R)
• M9: 4,156,726 km (0.055 R)
• M10: 5,079,147 km (0.094 R)
• M11: 5,873,960 km (0.082 R)
• M12: 6,991,008 km (0.063 R)
• M13: 7,280,629 km (0.104 R)
• M14: 7,664,797 km (0.057 R)
• M15: 11,129,334 km (0.11 R)
• M16: 11,410,877 km (0.089 R)
• M17: 12,584,771 km (0.105 R)
• M18: 14,560,211 km (0.079 R)
• M19: 15,101,755 km (0.115 R)
• M20: 17,859,293 km (0.054 R)
• M21: 18,401,436 km (0.041 R)
• M22: 20,093,986 km (0.059 R)
• M23: 20,511,813 km (0.118 R)
• M24: 23,508,109 km (0.094 R)
• M25: 24,065,510 km (0.101 R)
• M26: 24,631,738 km (0.11 R)
• M27: 26,583,542 km (0.086 R)
• M28: 29,271,815 km (0.103 R)
• M29: 30,461,866 km (0.1 R)
• M30: 32,478,296 km (0.118 R)
• M31: 35,667,124 km (0.053 R)
• M32: 36,526,714 km (0.054 R)
• M33: 42,796,959 km (0.099 R)
• M34: 49,293,097 km (0.052 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: 291 - 16,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit