🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.7

Radius: 11.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.59 AU - 0.83 AU

Year: 386 Days

Day: 7.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 72,162,501 km

• M1: 141,968 km (0.095 R)
• M2: 631,303 km (0.107 R)
• M3: 1,279,660 km (0.045 R)
• M4: 1,794,127 km (0.071 R)
• M5: 2,690,817 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.4

Radius: 11.8

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.72 AU - 0.76 AU

Year: 411 Days

Day: 11 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 72,162,501 km

• M1: 146,756 km (0.046 R)
• M2: 540,497 km (0.068 R)
• M3: 962,812 km (0.12 R)
• M4: 1,378,096 km (0.12 R)
• M5: 1,829,881 km (0.09 R)
• M6: 2,335,223 km (0.112 R)
• M7: 3,206,032 km (0.103 R)
• M8: 3,729,475 km (0.06 R)
• M9: 4,888,110 km (0.117 R)
• M10: 5,534,523 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.5

Radius: 9.4

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.57 AU - 6.44 AU

Year: 8328 Days

Day: 12.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,162,501 km

• M1: 116,986 km (0.09 R)
• M2: 732,730 km (0.094 R)
• M3: 1,659,190 km (0.06 R)
• M4: 2,545,109 km (0.086 R)
• M5: 4,333,551 km (0.115 R)
• M6: 4,706,947 km (0.077 R)
• M7: 7,014,644 km (0.086 R)
• M8: 7,759,791 km (0.103 R)
• M9: 11,425,238 km (0.098 R)
• M10: 22,008,540 km (0.116 R)
• M11: 23,356,566 km (0.079 R)
• M12: 24,257,594 km (0.051 R)
• M13: 24,927,344 km (0.102 R)
• M14: 26,567,535 km (0.115 R)
• M15: 27,189,413 km (0.066 R)
• M16: 32,017,834 km (0.111 R)
• M17: 32,621,012 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.7

Radius: 14.9

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.62 AU - 7.3 AU

Year: 9395 Days

Day: 8.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,162,501 km

• M1: 185,651 km (0.032 R)
• M2: 788,530 km (0.071 R)
• M3: 1,446,013 km (0.094 R)
• M4: 3,047,907 km (0.109 R)
• M5: 3,896,426 km (0.109 R)
• M6: 4,610,906 km (0.081 R)
• M7: 5,858,851 km (0.076 R)
• M8: 7,623,059 km (0.114 R)
• M9: 8,846,021 km (0.066 R)
• M10: 9,828,281 km (0.092 R)
• M11: 11,436,608 km (0.102 R)
• M12: 15,415,761 km (0.101 R)
• M13: 17,420,074 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.9

Radius: 7.2

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.44 AU - 9.34 AU

Year: 17115 Days

Day: 22.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,162,501 km

• M1: 89,609 km (0.118 R)
• M2: 325,675 km (0.064 R)
• M3: 978,220 km (0.057 R)
• M4: 1,430,904 km (0.107 R)
• M5: 1,697,337 km (0.103 R)
• M6: 2,394,613 km (0.072 R)
• M7: 3,114,328 km (0.064 R)
• M8: 3,822,375 km (0.05 R)
• M9: 4,121,721 km (0.098 R)
• M10: 5,404,522 km (0.07 R)
• M11: 5,859,898 km (0.095 R)
• M12: 6,760,777 km (0.105 R)
• M13: 7,199,547 km (0.098 R)
• M14: 7,471,815 km (0.1 R)
• M15: 7,703,991 km (0.12 R)
• M16: 8,379,725 km (0.106 R)
• M17: 10,298,317 km (0.047 R)
• M18: 10,702,680 km (0.067 R)
• M19: 11,854,135 km (0.069 R)
• M20: 14,329,232 km (0.048 R)
• M21: 16,573,798 km (0.103 R)
• M22: 18,530,389 km (0.04 R)
• M23: 23,585,152 km (0.055 R)
• M24: 25,108,207 km (0.096 R)
• M25: 25,525,286 km (0.098 R)
• M26: 26,052,918 km (0.077 R)
• M27: 28,801,031 km (0.045 R)
• M28: 31,979,836 km (0.114 R)
• M29: 35,254,683 km (0.025 R)
• M30: 38,332,061 km (0.116 R)
• M31: 39,583,597 km (0.078 R)
• M32: 43,202,519 km (0.059 R)
• M33: 43,801,359 km (0.095 R)
• M34: 44,557,576 km (0.111 R)
• M35: 54,496,859 km (0.089 R)
• M36: 57,328,896 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.1

Radius: 7.6

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.03 AU - 10.61 AU

Year: 21406 Days

Day: 18.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,162,501 km

• M1: 480,808 km (0.093 R)
• M2: 724,502 km (0.1 R)
• M3: 1,390,662 km (0.09 R)
• M4: 1,762,861 km (0.029 R)
• M5: 2,500,528 km (0.062 R)
• M6: 3,079,622 km (0.046 R)
• M7: 3,804,423 km (0.086 R)
• M8: 4,435,577 km (0.087 R)
• M9: 5,744,857 km (0.076 R)
• M10: 6,317,668 km (0.044 R)
• M11: 6,661,743 km (0.051 R)
• M12: 9,211,489 km (0.076 R)
• M13: 9,486,749 km (0.11 R)
• M14: 10,404,233 km (0.101 R)
• M15: 10,642,542 km (0.102 R)
• M16: 11,505,722 km (0.039 R)
• M17: 14,083,293 km (0.097 R)
• M18: 18,200,825 km (0.076 R)
• M19: 18,460,377 km (0.112 R)
• M20: 23,769,456 km (0.112 R)
• M21: 27,105,937 km (0.081 R)
• M22: 30,987,254 km (0.106 R)
• M23: 32,740,242 km (0.096 R)
• M24: 44,666,483 km (0.076 R)
• M25: 48,540,171 km (0.085 R)
• M26: 50,218,210 km (0.065 R)
• M27: 50,558,396 km (0.076 R)
• M28: 52,983,078 km (0.055 R)
• M29: 56,763,715 km (0.107 R)
• M30: 62,667,595 km (0.104 R)
• M31: 66,686,093 km (0.057 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: 411 - 17,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit