🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.4

Radius: 14.8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.38 AU - 0.62 AU

Year: 249 Days

Day: 14.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 66,594,035 km

• M1: 184,005 km (0.099 R)
• M2: 654,939 km (0.109 R)
• M3: 1,152,951 km (0.042 R)
• M4: 1,845,439 km (0.113 R)
• M5: 2,697,399 km (0.111 R)
• M6: 3,158,759 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.4

Radius: 11.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.53 AU - 0.63 AU

Year: 310 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,594,035 km

• M1: 146,756 km (0.1 R)
• M2: 569,669 km (0.109 R)
• M3: 967,300 km (0.109 R)
• M4: 1,508,994 km (0.053 R)
• M5: 1,923,978 km (0.093 R)
• M6: 2,305,902 km (0.096 R)
• M7: 2,729,563 km (0.116 R)
• M8: 3,257,942 km (0.063 R)
• M9: 3,632,236 km (0.101 R)
• M10: 4,035,403 km (0.101 R)
• M11: 4,455,324 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.7

Radius: 12.7

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.62 AU - 1.04 AU

Year: 532 Days

Day: 6.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,594,035 km

• M1: 157,975 km (0.119 R)
• M2: 645,814 km (0.115 R)
• M3: 1,207,704 km (0.104 R)
• M4: 2,071,482 km (0.114 R)
• M5: 2,500,678 km (0.048 R)
• M6: 3,012,752 km (0.112 R)
• M7: 3,477,403 km (0.089 R)
• M8: 4,104,367 km (0.076 R)
• M9: 4,741,505 km (0.064 R)
• M10: 5,151,552 km (0.078 R)
• M11: 5,875,606 km (0.108 R)

Asteroid Belt

Center: 1.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.7

Radius: 8.8

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.66 AU - 2.06 AU

Year: 1783 Days

Day: 7.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,594,035 km

• M1: 109,506 km (0.07 R)
• M2: 389,852 km (0.082 R)
• M3: 1,038,508 km (0.083 R)
• M4: 1,328,579 km (0.079 R)
• M5: 1,783,955 km (0.097 R)
• M6: 2,206,419 km (0.061 R)
• M7: 2,639,954 km (0.067 R)
• M8: 3,206,331 km (0.099 R)
• M9: 3,576,885 km (0.095 R)
• M10: 4,177,221 km (0.065 R)
• M11: 4,521,296 km (0.11 R)
• M12: 4,884,221 km (0.099 R)
• M13: 5,668,862 km (0.102 R)
• M14: 6,019,669 km (0.031 R)
• M15: 6,384,837 km (0.095 R)
• M16: 7,186,831 km (0.101 R)
• M17: 7,542,425 km (0.113 R)
• M18: 7,996,156 km (0.103 R)
• M19: 8,468,137 km (0.043 R)
• M20: 10,063,449 km (0.104 R)
• M21: 10,683,831 km (0.057 R)
• M22: 11,812,098 km (0.078 R)
• M23: 12,115,632 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.8

Radius: 13.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.15 AU - 2.25 AU

Year: 2294 Days

Day: 12.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,594,035 km

• M1: 168,148 km (0.102 R)
• M2: 604,974 km (0.098 R)
• M3: 1,044,642 km (0.095 R)
• M4: 1,560,306 km (0.109 R)
• M5: 2,107,684 km (0.07 R)
• M6: 2,894,420 km (0.085 R)
• M7: 3,715,263 km (0.115 R)
• M8: 4,301,388 km (0.062 R)
• M9: 5,115,350 km (0.118 R)
• M10: 6,124,537 km (0.078 R)
• M11: 6,740,282 km (0.109 R)
• M12: 7,182,343 km (0.111 R)
• M13: 7,755,303 km (0.068 R)
• M14: 8,656,780 km (0.114 R)
• M15: 9,465,656 km (0.064 R)
• M16: 10,256,580 km (0.061 R)
• M17: 10,948,919 km (0.077 R)
• M18: 11,561,671 km (0.092 R)
• M19: 13,174,336 km (0.116 R)
• M20: 13,743,856 km (0.088 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.8

Radius: 4.9

Gravity: 41.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.66 AU - 9.6 AU

Year: 16295 Days

Day: 20 Hours

Environment

Temp: -239 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,594,035 km

• M1: 60,886 km (0.096 R)
• M2: 490,980 km (0.111 R)
• M3: 688,150 km (0.074 R)
• M4: 997,219 km (0.075 R)
• M5: 1,275,172 km (0.09 R)
• M6: 1,520,363 km (0.076 R)
• M7: 1,742,366 km (0.12 R)
• M8: 2,316,224 km (0.119 R)
• M9: 5,153,198 km (0.078 R)
• M10: 7,170,226 km (0.035 R)
• M11: 10,065,394 km (0.12 R)
• M12: 11,223,281 km (0.103 R)
• M13: 11,801,626 km (0.086 R)
• M14: 11,998,796 km (0.1 R)
• M15: 12,809,467 km (0.059 R)
• M16: 15,934,268 km (0.085 R)
• M17: 18,190,802 km (0.102 R)
• M18: 18,630,769 km (0.11 R)
• M19: 21,034,059 km (0.11 R)
• M20: 21,227,040 km (0.116 R)
• M21: 21,421,218 km (0.106 R)
• M22: 22,611,269 km (0.114 R)
• M23: 25,448,842 km (0.078 R)
• M24: 26,445,164 km (0.108 R)
• M25: 27,352,175 km (0.079 R)
• M26: 28,162,846 km (0.116 R)
• M27: 29,468,686 km (0.111 R)
• M28: 32,328,848 km (0.097 R)
• M29: 32,585,857 km (0.076 R)
• M30: 33,104,214 km (0.097 R)
• M31: 33,627,956 km (0.113 R)
• M32: 35,641,543 km (0.12 R)
• M33: 38,737,920 km (0.082 R)
• M34: 48,924,637 km (0.112 R)
• M35: 50,289,718 km (0.112 R)
• M36: 50,634,990 km (0.107 R)
• M37: 51,155,740 km (0.031 R)
• M38: 58,444,747 km (0.113 R)
• M39: 59,787,537 km (0.106 R)
• M40: 68,914,653 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614

Radius: 4.4

Gravity: 31.71 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.62 AU - 10.3 AU

Year: 17297 Days

Day: 19.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,594,035 km

• M1: 54,753 km (0.066 R)
• M2: 619,634 km (0.058 R)
• M3: 896,390 km (0.084 R)
• M4: 1,499,868 km (0.112 R)
• M5: 2,075,670 km (0.063 R)
• M6: 2,670,023 km (0.12 R)
• M7: 3,480,095 km (0.055 R)
• M8: 3,734,711 km (0.104 R)
• M9: 4,124,413 km (0.094 R)
• M10: 4,507,683 km (0.036 R)
• M11: 4,810,469 km (0.032 R)
• M12: 5,761,612 km (0.113 R)
• M13: 6,875,219 km (0.097 R)
• M14: 9,464,758 km (0.048 R)
• M15: 10,073,472 km (0.058 R)
• M16: 10,766,858 km (0.084 R)
• M17: 11,553,294 km (0.067 R)
• M18: 12,183,849 km (0.118 R)
• M19: 12,903,564 km (0.068 R)
• M20: 14,499,175 km (0.103 R)
• M21: 14,789,545 km (0.077 R)
• M22: 14,936,151 km (0.087 R)
• M23: 16,066,811 km (0.105 R)
• M24: 16,377,825 km (0.034 R)
• M25: 18,667,570 km (0.111 R)
• M26: 23,271,146 km (0.102 R)
• M27: 24,890,393 km (0.075 R)
• M28: 27,347,239 km (0.051 R)
• M29: 28,351,190 km (0.083 R)
• M30: 33,741,052 km (0.118 R)
• M31: 36,075,377 km (0.104 R)
• M32: 37,417,569 km (0.106 R)
• M33: 38,376,791 km (0.08 R)
• M34: 42,229,983 km (0.067 R)
• M35: 49,866,954 km (0.043 R)
• M36: 52,888,382 km (0.102 R)
• M37: 56,029,788 km (0.064 R)
• M38: 65,798,679 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 18,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit