🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.1

Radius: 8.8

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.73 AU - 0.77 AU

Year: 426 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 83,053,587 km

• M1: 121,174 km (0.059 R)
• M2: 395,836 km (0.073 R)
• M3: 691,741 km (0.033 R)
• M4: 994,527 km (0.116 R)
• M5: 1,442,572 km (0.118 R)
• M6: 1,847,982 km (0.095 R)
• M7: 2,392,070 km (0.082 R)
• M8: 2,835,478 km (0.073 R)
• M9: 3,455,711 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.9

Radius: 14.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.9 AU - 1.1 AU

Year: 656 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 83,053,587 km

• M1: 179,069 km (0.117 R)
• M2: 646,412 km (0.099 R)
• M3: 1,376,899 km (0.101 R)
• M4: 2,058,168 km (0.1 R)
• M5: 2,521,173 km (0.05 R)
• M6: 3,746,679 km (0.101 R)
• M7: 4,590,111 km (0.119 R)
• M8: 5,267,640 km (0.077 R)
• M9: 6,408,773 km (0.032 R)
• M10: 7,081,664 km (0.106 R)
• M11: 7,548,559 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 14.9

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.97 AU - 1.15 AU

Year: 716 Days

Day: 6.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 83,053,587 km

• M1: 185,801 km (0.044 R)
• M2: 649,255 km (0.043 R)
• M3: 1,446,911 km (0.11 R)
• M4: 2,229,307 km (0.098 R)
• M5: 2,991,509 km (0.075 R)
• M6: 3,949,234 km (0.083 R)
• M7: 4,840,688 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.3

Radius: 13.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.98 AU - 4.18 AU

Year: 4444 Days

Day: 9 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,053,587 km

• M1: 172,337 km (0.071 R)
• M2: 595,400 km (0.104 R)
• M3: 1,035,068 km (0.052 R)
• M4: 1,715,588 km (0.066 R)
• M5: 2,533,440 km (0.089 R)
• M6: 2,966,975 km (0.034 R)
• M7: 4,318,143 km (0.077 R)
• M8: 4,826,925 km (0.068 R)
• M9: 7,555,141 km (0.075 R)
• M10: 9,123,675 km (0.114 R)
• M11: 10,232,494 km (0.116 R)
• M12: 13,581,991 km (0.038 R)
• M13: 15,377,913 km (0.113 R)
• M14: 20,583,919 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 12.7

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.9 AU - 6.18 AU

Year: 8554 Days

Day: 9.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,053,587 km

• M1: 157,975 km (0.118 R)
• M2: 561,890 km (0.1 R)
• M3: 957,127 km (0.052 R)
• M4: 1,773,483 km (0.098 R)
• M5: 2,241,425 km (0.07 R)
• M6: 4,002,940 km (0.065 R)
• M7: 5,059,998 km (0.115 R)
• M8: 5,508,792 km (0.08 R)
• M9: 5,923,328 km (0.113 R)
• M10: 6,682,686 km (0.115 R)
• M11: 7,293,943 km (0.058 R)
• M12: 9,817,809 km (0.049 R)
• M13: 10,252,092 km (0.114 R)
• M14: 12,070,753 km (0.104 R)
• M15: 15,102,653 km (0.058 R)
• M16: 16,948,840 km (0.104 R)
• M17: 19,547,804 km (0.101 R)
• M18: 23,617,764 km (0.117 R)
• M19: 25,686,702 km (0.06 R)
• M20: 29,369,204 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.6

Radius: 5.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.73 AU - 9.35 AU

Year: 14955 Days

Day: 21.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,053,587 km

• M1: 72,106 km (0.114 R)
• M2: 654,191 km (0.07 R)
• M3: 916,437 km (0.12 R)
• M4: 3,063,615 km (0.055 R)
• M5: 3,285,618 km (0.12 R)
• M6: 4,467,292 km (0.103 R)
• M7: 6,520,223 km (0.082 R)
• M8: 8,720,359 km (0.075 R)
• M9: 9,016,712 km (0.098 R)
• M10: 9,474,033 km (0.058 R)
• M11: 11,547,460 km (0.063 R)
• M12: 12,974,474 km (0.109 R)
• M13: 16,396,974 km (0.088 R)
• M14: 17,367,116 km (0.095 R)
• M15: 19,990,763 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.9

Radius: 3.3

Gravity: 89.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.22 AU - 9.74 AU

Year: 19148 Days

Day: 17.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 83,053,587 km

• M1: 41,139 km (0.116 R)
• M2: 195,524 km (0.078 R)
• M3: 344,225 km (0.096 R)
• M4: 715,078 km (0.057 R)
• M5: 924,964 km (0.104 R)
• M6: 1,160,131 km (0.047 R)
• M7: 1,638,994 km (0.096 R)
• M8: 3,303,719 km (0.081 R)
• M9: 3,479,497 km (0.107 R)
• M10: 4,077,739 km (0.115 R)
• M11: 4,965,303 km (0.109 R)
• M12: 5,888,920 km (0.083 R)
• M13: 7,016,439 km (0.117 R)
• M14: 7,209,271 km (0.087 R)
• M15: 8,016,202 km (0.12 R)
• M16: 8,495,663 km (0.105 R)
• M17: 8,993,974 km (0.062 R)
• M18: 9,987,902 km (0.104 R)
• M19: 10,231,896 km (0.115 R)
• M20: 11,512,454 km (0.071 R)
• M21: 12,540,191 km (0.084 R)
• M22: 16,917,275 km (0.076 R)
• M23: 20,405,150 km (0.031 R)
• M24: 21,195,924 km (0.091 R)
• M25: 25,008,126 km (0.1 R)
• M26: 27,908,530 km (0.113 R)
• M27: 30,384,225 km (0.119 R)
• M28: 34,504,599 km (0.059 R)
• M29: 37,644,509 km (0.119 R)
• M30: 42,225,495 km (0.052 R)
• M31: 42,703,011 km (0.091 R)
• M32: 53,954,566 km (0.114 R)
• M33: 54,705,099 km (0.084 R)
• M34: 55,272,524 km (0.105 R)
• M35: 57,581,567 km (0.104 R)
• M36: 61,164,436 km (0.111 R)
• M37: 65,104,395 km (0.087 R)
• M38: 65,741,532 km (0.097 R)
• M39: 66,597,531 km (0.057 R)
• M40: 70,765,328 km (0.054 R)
• M41: 71,438,967 km (0.06 R)
• M42: 72,116,795 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 18,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit