🌌 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: 30.1

Radius: 8.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.71 AU - 0.73 AU

Year: 414 Days

Day: 12.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 62,903,998 km

• M1: 109,506 km (0.108 R)
• M2: 456,872 km (0.113 R)
• M3: 786,586 km (0.083 R)
• M4: 1,135,298 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.7

Radius: 8.3

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.79 AU - 0.99 AU

Year: 569 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,903,998 km

• M1: 103,223 km (0.054 R)
• M2: 378,183 km (0.061 R)
• M3: 753,375 km (0.078 R)
• M4: 1,100,741 km (0.042 R)
• M5: 1,761,066 km (0.103 R)
• M6: 2,136,108 km (0.043 R)
• M7: 2,446,524 km (0.107 R)
• M8: 3,011,405 km (0.111 R)
• M9: 4,077,440 km (0.114 R)
• M10: 4,399,225 km (0.059 R)
• M11: 4,721,159 km (0.071 R)
• M12: 5,449,102 km (0.037 R)
• M13: 5,916,745 km (0.059 R)
• M14: 6,269,796 km (0.102 R)
• M15: 7,236,199 km (0.11 R)
• M16: 7,686,189 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.9

Radius: 9.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.41 AU - 2.15 AU

Year: 1611 Days

Day: 12.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,903,998 km

• M1: 121,922 km (0.08 R)
• M2: 427,850 km (0.113 R)
• M3: 918,531 km (0.104 R)
• M4: 1,907,971 km (0.11 R)
• M5: 2,348,238 km (0.062 R)
• M6: 3,390,935 km (0.065 R)
• M7: 3,847,208 km (0.119 R)
• M8: 4,190,536 km (0.111 R)
• M9: 5,053,416 km (0.047 R)
• M10: 5,608,873 km (0.106 R)
• M11: 6,030,290 km (0.095 R)
• M12: 6,771,847 km (0.118 R)
• M13: 7,447,580 km (0.088 R)
• M14: 8,035,799 km (0.108 R)
• M15: 9,957,085 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773

Radius: 12.9

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.8 AU - 3.86 AU

Year: 5084 Days

Day: 13.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,903,998 km

• M1: 160,369 km (0.118 R)
• M2: 625,469 km (0.081 R)
• M3: 1,276,519 km (0.034 R)
• M4: 1,828,236 km (0.054 R)
• M5: 2,817,975 km (0.107 R)
• M6: 3,724,089 km (0.058 R)
• M7: 4,161,364 km (0.07 R)
• M8: 4,658,926 km (0.104 R)
• M9: 5,422,324 km (0.106 R)
• M10: 7,956,213 km (0.11 R)
• M11: 9,007,288 km (0.103 R)
• M12: 11,720,993 km (0.082 R)
• M13: 16,475,214 km (0.095 R)
• M14: 16,906,205 km (0.107 R)
• M15: 17,534,815 km (0.114 R)
• M16: 20,488,326 km (0.052 R)
• M17: 21,348,065 km (0.061 R)
• M18: 22,531,683 km (0.107 R)
• M19: 26,178,580 km (0.084 R)
• M20: 26,935,545 km (0.108 R)
• M21: 27,707,022 km (0.079 R)
• M22: 28,847,406 km (0.058 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.1

Radius: 10.9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.92 AU - 5.54 AU

Year: 8112 Days

Day: 10.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,903,998 km

• M1: 137,480 km (0.112 R)
• M2: 598,242 km (0.047 R)
• M3: 1,085,033 km (0.054 R)
• M4: 3,018,735 km (0.053 R)
• M5: 4,277,003 km (0.12 R)
• M6: 7,303,817 km (0.111 R)
• M7: 8,503,293 km (0.087 R)
• M8: 9,080,591 km (0.072 R)
• M9: 10,389,423 km (0.077 R)
• M10: 10,891,772 km (0.088 R)
• M11: 12,239,948 km (0.094 R)
• M12: 12,976,419 km (0.106 R)
• M13: 13,468,446 km (0.082 R)
• M14: 15,363,701 km (0.118 R)
• M15: 16,169,435 km (0.053 R)
• M16: 17,003,144 km (0.09 R)
• M17: 18,756,132 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.9

Radius: 9.5

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.67 AU - 5.95 AU

Year: 8299 Days

Day: 12.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,903,998 km

• M1: 197,020 km (0.08 R)
• M2: 506,239 km (0.111 R)
• M3: 913,893 km (0.088 R)
• M4: 2,156,453 km (0.088 R)
• M5: 2,490,206 km (0.118 R)
• M6: 3,597,081 km (0.074 R)
• M7: 3,930,534 km (0.118 R)
• M8: 4,358,235 km (0.075 R)
• M9: 4,816,752 km (0.107 R)
• M10: 5,251,035 km (0.088 R)
• M11: 6,778,878 km (0.116 R)
• M12: 8,389,897 km (0.088 R)
• M13: 8,859,485 km (0.091 R)
• M14: 10,023,656 km (0.067 R)
• M15: 10,507,754 km (0.044 R)
• M16: 15,361,457 km (0.096 R)
• M17: 18,630,919 km (0.052 R)
• M18: 20,462,894 km (0.052 R)
• M19: 21,676,133 km (0.062 R)
• M20: 23,855,475 km (0.113 R)
• M21: 24,560,380 km (0.078 R)
• M22: 27,949,071 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.3

Radius: 7.6

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.92 AU - 7.62 AU

Year: 10649 Days

Day: 16.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,903,998 km

• M1: 94,695 km (0.098 R)
• M2: 449,691 km (0.114 R)
• M3: 1,635,404 km (0.1 R)
• M4: 3,729,176 km (0.088 R)
• M5: 4,089,557 km (0.067 R)
• M6: 6,025,952 km (0.11 R)
• M7: 7,512,805 km (0.072 R)
• M8: 8,457,665 km (0.083 R)
• M9: 10,152,310 km (0.078 R)
• M10: 12,789,122 km (0.037 R)
• M11: 13,934,892 km (0.068 R)
• M12: 21,135,337 km (0.071 R)
• M13: 22,461,073 km (0.117 R)
• M14: 24,792,257 km (0.098 R)
• M15: 25,082,477 km (0.115 R)
• M16: 34,158,879 km (0.069 R)
• M17: 36,602,859 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.3

Radius: 3.1

Gravity: 73.6 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.46 AU - 7.28 AU

Year: 10904 Days

Day: 16.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,903,998 km

• M1: 49,666 km (0.085 R)
• M2: 448,794 km (0.107 R)
• M3: 704,157 km (0.081 R)
• M4: 1,025,793 km (0.086 R)
• M5: 2,491,702 km (0.076 R)
• M6: 2,594,476 km (0.088 R)
• M7: 2,897,412 km (0.119 R)
• M8: 3,104,305 km (0.065 R)
• M9: 3,521,833 km (0.099 R)
• M10: 3,651,534 km (0.055 R)
• M11: 3,975,713 km (0.034 R)
• M12: 4,144,759 km (0.112 R)
• M13: 5,063,290 km (0.032 R)
• M14: 5,295,615 km (0.059 R)
• M15: 9,093,755 km (0.034 R)
• M16: 12,680,514 km (0.111 R)
• M17: 12,924,059 km (0.097 R)
• M18: 15,463,932 km (0.104 R)
• M19: 16,813,753 km (0.094 R)
• M20: 18,943,279 km (0.072 R)
• M21: 22,198,978 km (0.103 R)
• M22: 23,361,951 km (0.094 R)
• M23: 24,659,115 km (0.071 R)
• M24: 27,497,285 km (0.108 R)
• M25: 28,942,102 km (0.12 R)
• M26: 35,468,309 km (0.071 R)
• M27: 37,054,495 km (0.101 R)
• M28: 37,178,512 km (0.046 R)
• M29: 37,302,678 km (0.108 R)
• M30: 38,179,920 km (0.109 R)
• M31: 47,282,950 km (0.073 R)
• M32: 47,721,272 km (0.072 R)
• M33: 50,713,080 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.6

Radius: 4.6

Gravity: 29.71 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.51 AU - 9.73 AU

Year: 15694 Days

Day: 15.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,903,998 km

• M1: 76,893 km (0.052 R)
• M2: 575,204 km (0.035 R)
• M3: 763,548 km (0.087 R)
• M4: 1,364,183 km (0.111 R)
• M5: 1,737,130 km (0.08 R)
• M6: 1,911,412 km (0.027 R)
• M7: 2,116,511 km (0.068 R)
• M8: 2,892,774 km (0.114 R)
• M9: 3,088,149 km (0.087 R)
• M10: 3,699,855 km (0.099 R)
• M11: 4,420,467 km (0.106 R)
• M12: 5,338,101 km (0.1 R)
• M13: 6,254,537 km (0.12 R)
• M14: 6,920,996 km (0.105 R)
• M15: 7,182,792 km (0.091 R)
• M16: 8,741,901 km (0.111 R)
• M17: 10,976,295 km (0.094 R)
• M18: 12,768,777 km (0.1 R)
• M19: 14,819,015 km (0.075 R)
• M20: 15,548,455 km (0.093 R)
• M21: 17,078,691 km (0.069 R)
• M22: 18,043,448 km (0.091 R)
• M23: 18,290,135 km (0.105 R)
• M24: 20,973,472 km (0.11 R)
• M25: 21,337,743 km (0.099 R)
• M26: 21,892,003 km (0.107 R)
• M27: 23,907,834 km (0.085 R)
• M28: 31,874,070 km (0.098 R)
• M29: 34,078,844 km (0.101 R)
• M30: 40,591,587 km (0.117 R)
• M31: 45,264,426 km (0.112 R)
• M32: 49,958,957 km (0.119 R)
• M33: 50,445,599 km (0.1 R)
• M34: 52,423,582 km (0.088 R)
• M35: 56,885,189 km (0.112 R)
• M36: 58,846,716 km (0.035 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 11,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit