🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.2

Radius: 10.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.52 AU - 0.66 AU

Year: 319 Days

Day: 14.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 47,090,778 km

• M1: 130,599 km (0.111 R)
• M2: 509,979 km (0.109 R)
• M3: 989,291 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.2

Radius: 10.9

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.73 AU - 0.79 AU

Year: 466 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,090,778 km

• M1: 135,536 km (0.05 R)
• M2: 496,366 km (0.104 R)
• M3: 861,684 km (0.095 R)
• M4: 1,221,018 km (0.098 R)
• M5: 1,736,083 km (0.112 R)
• M6: 2,251,149 km (0.097 R)
• M7: 2,652,969 km (0.107 R)
• M8: 3,102,660 km (0.118 R)
• M9: 3,451,223 km (0.1 R)
• M10: 4,581,884 km (0.05 R)
• M11: 5,068,525 km (0.093 R)
• M12: 5,589,425 km (0.119 R)
• M13: 6,090,429 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.8

Radius: 11.2

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.39 AU - 2.59 AU

Year: 2762 Days

Day: 5 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,090,778 km

• M1: 141,669 km (0.081 R)
• M2: 510,428 km (0.082 R)
• M3: 1,206,357 km (0.064 R)
• M4: 1,886,130 km (0.06 R)
• M5: 2,586,098 km (0.077 R)
• M6: 3,091,290 km (0.114 R)
• M7: 3,642,409 km (0.109 R)
• M8: 4,279,845 km (0.116 R)
• M9: 4,894,244 km (0.078 R)
• M10: 5,939,035 km (0.052 R)
• M11: 6,356,414 km (0.111 R)
• M12: 7,095,726 km (0.108 R)
• M13: 7,470,618 km (0.097 R)
• M14: 8,640,175 km (0.06 R)
• M15: 9,547,785 km (0.107 R)
• M16: 10,477,536 km (0.089 R)
• M17: 11,723,536 km (0.083 R)
• M18: 12,248,774 km (0.115 R)
• M19: 12,927,201 km (0.115 R)
• M20: 16,866,412 km (0.112 R)
• M21: 18,632,714 km (0.066 R)
• M22: 20,519,293 km (0.064 R)
• M23: 22,130,911 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.5

Radius: 14.7

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.69 AU - 2.69 AU

Year: 3101 Days

Day: 13.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,090,778 km

• M1: 182,809 km (0.037 R)
• M2: 670,946 km (0.112 R)
• M3: 1,140,085 km (0.104 R)
• M4: 1,898,397 km (0.117 R)
• M5: 2,360,505 km (0.118 R)
• M6: 2,914,915 km (0.119 R)
• M7: 3,777,496 km (0.091 R)
• M8: 4,738,363 km (0.101 R)
• M9: 6,275,780 km (0.075 R)
• M10: 7,115,772 km (0.078 R)
• M11: 8,029,516 km (0.091 R)
• M12: 9,725,058 km (0.099 R)
• M13: 10,734,545 km (0.061 R)
• M14: 11,285,065 km (0.086 R)
• M15: 13,723,660 km (0.053 R)
• M16: 16,703,051 km (0.104 R)
• M17: 17,389,855 km (0.119 R)
• M18: 18,040,456 km (0.12 R)
• M19: 18,989,954 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.2

Radius: 6.5

Gravity: 21.76 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.59 AU - 5.89 AU

Year: 9667 Days

Day: 24.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,090,778 km

• M1: 80,783 km (0.118 R)
• M2: 292,165 km (0.111 R)
• M3: 558,748 km (0.109 R)
• M4: 1,365,679 km (0.097 R)
• M5: 2,780,576 km (0.117 R)
• M6: 3,560,130 km (0.061 R)
• M7: 4,042,434 km (0.096 R)
• M8: 4,537,154 km (0.1 R)
• M9: 5,404,672 km (0.11 R)
• M10: 8,951,039 km (0.073 R)
• M11: 11,452,465 km (0.108 R)
• M12: 15,882,058 km (0.038 R)
• M13: 17,256,414 km (0.065 R)
• M14: 19,747,218 km (0.062 R)
• M15: 20,239,545 km (0.086 R)
• M16: 20,740,099 km (0.09 R)
• M17: 21,420,171 km (0.119 R)
• M18: 22,467,955 km (0.082 R)
• M19: 26,109,466 km (0.099 R)
• M20: 26,602,989 km (0.089 R)
• M21: 27,304,454 km (0.093 R)
• M22: 27,812,937 km (0.098 R)
• M23: 29,910,299 km (0.043 R)
• M24: 30,668,611 km (0.095 R)
• M25: 31,328,786 km (0.066 R)
• M26: 32,336,777 km (0.069 R)
• M27: 34,535,267 km (0.117 R)
• M28: 35,249,746 km (0.109 R)
• M29: 41,457,759 km (0.097 R)
• M30: 41,994,516 km (0.085 R)
• M31: 42,535,911 km (0.119 R)
• M32: 50,307,221 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.2

Radius: 7.4

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.8 AU - 6.42 AU

Year: 10616 Days

Day: 24.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,090,778 km

• M1: 92,003 km (0.045 R)
• M2: 1,071,719 km (0.114 R)
• M3: 1,433,148 km (0.077 R)
• M4: 1,755,980 km (0.109 R)
• M5: 2,331,184 km (0.098 R)
• M6: 2,701,738 km (0.088 R)
• M7: 3,004,823 km (0.05 R)
• M8: 3,375,826 km (0.048 R)
• M9: 4,876,143 km (0.066 R)
• M10: 5,173,842 km (0.063 R)
• M11: 6,208,910 km (0.031 R)
• M12: 7,298,880 km (0.115 R)
• M13: 8,943,559 km (0.031 R)
• M14: 10,184,324 km (0.111 R)
• M15: 10,524,061 km (0.102 R)
• M16: 11,432,120 km (0.098 R)
• M17: 12,336,738 km (0.109 R)
• M18: 13,288,330 km (0.115 R)
• M19: 14,408,669 km (0.084 R)
• M20: 15,654,819 km (0.087 R)
• M21: 16,238,400 km (0.089 R)
• M22: 16,568,712 km (0.097 R)
• M23: 18,288,489 km (0.096 R)
• M24: 20,505,380 km (0.037 R)
• M25: 21,282,391 km (0.072 R)
• M26: 22,159,633 km (0.093 R)
• M27: 22,566,240 km (0.077 R)
• M28: 25,642,571 km (0.075 R)
• M29: 26,271,480 km (0.108 R)
• M30: 26,544,197 km (0.072 R)
• M31: 27,466,917 km (0.102 R)
• M32: 31,168,567 km (0.061 R)
• M33: 33,777,254 km (0.039 R)
• M34: 37,438,812 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.2

Radius: 5.4

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.54 AU - 7.82 AU

Year: 14961 Days

Day: 15.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,090,778 km

• M1: 71,508 km (0.109 R)
• M2: 323,580 km (0.117 R)
• M3: 496,515 km (0.088 R)
• M4: 1,144,274 km (0.061 R)
• M5: 2,170,964 km (0.049 R)
• M6: 2,835,179 km (0.09 R)
• M7: 3,805,919 km (0.116 R)
• M8: 4,584,876 km (0.117 R)
• M9: 5,202,864 km (0.085 R)
• M10: 5,945,169 km (0.093 R)
• M11: 8,503,442 km (0.098 R)
• M12: 10,224,266 km (0.071 R)
• M13: 15,380,905 km (0.108 R)
• M14: 16,474,316 km (0.092 R)
• M15: 17,111,603 km (0.051 R)
• M16: 18,891,369 km (0.12 R)
• M17: 19,668,081 km (0.108 R)
• M18: 21,871,358 km (0.087 R)
• M19: 22,988,555 km (0.091 R)
• M20: 25,057,494 km (0.057 R)
• M21: 25,336,195 km (0.06 R)
• M22: 25,994,425 km (0.092 R)
• M23: 31,032,283 km (0.113 R)
• M24: 32,661,703 km (0.079 R)
• M25: 33,329,209 km (0.103 R)
• M26: 33,553,755 km (0.063 R)
• M27: 36,326,851 km (0.1 R)
• M28: 39,499,373 km (0.104 R)
• M29: 40,895,420 km (0.07 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: 225 - 10,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit