🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.3

Radius: 12.2

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.46 AU - 0.56 AU

Year: 243 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 86,318,109 km

• M1: 151,692 km (0.114 R)
• M2: 701,913 km (0.112 R)
• M3: 1,126,472 km (0.099 R)
• M4: 1,677,740 km (0.088 R)

Asteroid Belt

Center: 1.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.6

Radius: 13.7

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.91 AU - 3.31 AU

Year: 3657 Days

Day: 9.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 86,318,109 km

• M1: 170,392 km (0.066 R)
• M2: 635,342 km (0.115 R)
• M3: 1,186,610 km (0.113 R)
• M4: 1,727,706 km (0.119 R)
• M5: 2,254,739 km (0.04 R)
• M6: 2,769,805 km (0.085 R)
• M7: 3,868,900 km (0.066 R)
• M8: 4,518,903 km (0.103 R)
• M9: 5,671,554 km (0.113 R)
• M10: 8,407,849 km (0.094 R)
• M11: 10,104,588 km (0.087 R)
• M12: 10,990,656 km (0.12 R)
• M13: 13,457,376 km (0.077 R)
• M14: 15,330,640 km (0.108 R)
• M15: 16,329,954 km (0.075 R)
• M16: 16,787,873 km (0.049 R)
• M17: 18,335,463 km (0.097 R)
• M18: 19,589,243 km (0.066 R)
• M19: 21,100,929 km (0.064 R)
• M20: 22,127,769 km (0.064 R)
• M21: 25,638,681 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.2

Radius: 12.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.72 AU - 5.34 AU

Year: 6429 Days

Day: 7.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 86,318,109 km

• M1: 156,928 km (0.091 R)
• M2: 686,654 km (0.105 R)
• M3: 1,752,988 km (0.073 R)
• M4: 2,291,989 km (0.103 R)
• M5: 2,842,659 km (0.098 R)
• M6: 4,625,417 km (0.076 R)
• M7: 5,338,250 km (0.078 R)
• M8: 8,644,663 km (0.112 R)
• M9: 10,185,371 km (0.067 R)
• M10: 10,829,689 km (0.1 R)
• M11: 12,426,347 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.1

Radius: 4.8

Gravity: 42.67 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.29 AU - 6.53 AU

Year: 9581 Days

Day: 15.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,318,109 km

• M1: 59,690 km (0.1 R)
• M2: 618,587 km (0.12 R)
• M3: 803,490 km (0.085 R)
• M4: 1,047,484 km (0.081 R)
• M5: 1,963,173 km (0.046 R)
• M6: 2,290,792 km (0.039 R)
• M7: 2,654,165 km (0.057 R)
• M8: 4,145,955 km (0.102 R)
• M9: 4,684,957 km (0.113 R)
• M10: 5,614,109 km (0.1 R)
• M11: 7,741,839 km (0.101 R)
• M12: 8,142,163 km (0.095 R)
• M13: 8,839,888 km (0.077 R)
• M14: 10,621,598 km (0.095 R)
• M15: 12,388,050 km (0.081 R)
• M16: 16,130,241 km (0.114 R)
• M17: 17,003,892 km (0.073 R)
• M18: 28,682,699 km (0.054 R)
• M19: 31,391,468 km (0.096 R)
• M20: 36,317,875 km (0.043 R)
• M21: 39,742,769 km (0.12 R)
• M22: 40,267,708 km (0.078 R)
• M23: 43,238,273 km (0.081 R)
• M24: 45,345,359 km (0.105 R)
• M25: 49,158,010 km (0.068 R)
• M26: 50,219,706 km (0.069 R)
• M27: 51,296,811 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.4

Radius: 5.7

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.28 AU - 10.04 AU

Year: 20021 Days

Day: 20.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,318,109 km

• M1: 81,980 km (0.049 R)
• M2: 270,623 km (0.099 R)
• M3: 467,045 km (0.074 R)
• M4: 896,989 km (0.105 R)
• M5: 1,202,617 km (0.098 R)
• M6: 2,636,513 km (0.097 R)
• M7: 5,788,390 km (0.065 R)
• M8: 6,012,638 km (0.107 R)
• M9: 7,883,509 km (0.12 R)
• M10: 8,112,842 km (0.066 R)
• M11: 8,393,937 km (0.081 R)
• M12: 9,897,694 km (0.04 R)
• M13: 12,109,798 km (0.045 R)
• M14: 14,700,085 km (0.043 R)
• M15: 18,030,283 km (0.108 R)
• M16: 18,914,706 km (0.118 R)
• M17: 19,160,794 km (0.081 R)
• M18: 20,682,803 km (0.12 R)
• M19: 27,578,816 km (0.083 R)
• M20: 39,354,113 km (0.038 R)
• M21: 41,112,786 km (0.112 R)
• M22: 54,250,471 km (0.098 R)
• M23: 56,087,832 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.4

Radius: 3.9

Gravity: 63.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.16 AU - 11.58 AU

Year: 20678 Days

Day: 21.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,318,109 km

• M1: 53,257 km (0.117 R)
• M2: 191,635 km (0.105 R)
• M3: 425,606 km (0.1 R)
• M4: 734,825 km (0.119 R)
• M5: 1,040,453 km (0.119 R)
• M6: 1,164,320 km (0.058 R)
• M7: 2,150,619 km (0.114 R)
• M8: 2,307,098 km (0.05 R)
• M9: 2,796,433 km (0.119 R)
• M10: 3,121,509 km (0.1 R)
• M11: 4,214,022 km (0.101 R)
• M12: 4,353,298 km (0.05 R)
• M13: 4,495,566 km (0.039 R)
• M14: 7,069,547 km (0.094 R)
• M15: 7,216,900 km (0.062 R)
• M16: 9,861,342 km (0.104 R)
• M17: 10,169,214 km (0.094 R)
• M18: 10,356,960 km (0.086 R)
• M19: 11,065,455 km (0.073 R)
• M20: 11,943,744 km (0.099 R)
• M21: 12,794,807 km (0.091 R)
• M22: 14,775,931 km (0.063 R)
• M23: 14,936,300 km (0.091 R)
• M24: 17,128,208 km (0.042 R)
• M25: 24,297,237 km (0.066 R)
• M26: 24,520,737 km (0.088 R)
• M27: 29,283,634 km (0.112 R)
• M28: 35,195,143 km (0.107 R)
• M29: 35,769,000 km (0.093 R)
• M30: 40,585,902 km (0.07 R)
• M31: 41,534,652 km (0.066 R)
• M32: 45,140,260 km (0.088 R)
• M33: 53,153,769 km (0.077 R)
• M34: 55,054,709 km (0.072 R)
• M35: 57,990,418 km (0.119 R)
• M36: 63,746,345 km (0.036 R)
• M37: 65,027,352 km (0.094 R)
• M38: 65,242,474 km (0.085 R)
• M39: 70,323,266 km (0.087 R)
• M40: 79,775,907 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.2

Radius: 3.3

Gravity: 77.61 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.8 AU - 12.62 AU

Year: 21755 Days

Day: 20.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 86,318,109 km

• M1: 42,935 km (0.112 R)
• M2: 193,879 km (0.11 R)
• M3: 326,423 km (0.096 R)
• M4: 511,475 km (0.097 R)
• M5: 1,090,718 km (0.102 R)
• M6: 1,263,803 km (0.104 R)
• M7: 1,505,553 km (0.069 R)
• M8: 1,874,761 km (0.089 R)
• M9: 3,057,780 km (0.111 R)
• M10: 3,313,742 km (0.078 R)
• M11: 3,999,649 km (0.103 R)
• M12: 4,926,258 km (0.116 R)
• M13: 6,387,530 km (0.073 R)
• M14: 10,253,737 km (0.091 R)
• M15: 10,955,650 km (0.074 R)
• M16: 12,383,413 km (0.071 R)
• M17: 19,052,037 km (0.06 R)
• M18: 20,903,161 km (0.114 R)
• M19: 22,027,838 km (0.106 R)
• M20: 24,175,016 km (0.111 R)
• M21: 24,620,518 km (0.082 R)
• M22: 35,144,579 km (0.09 R)
• M23: 45,722,644 km (0.112 R)
• M24: 51,911,808 km (0.088 R)
• M25: 58,836,394 km (0.067 R)
• M26: 66,786,773 km (0.057 R)
• M27: 69,662,642 km (0.091 R)
• M28: 71,244,939 km (0.102 R)
• M29: 71,701,362 km (0.068 R)
• M30: 71,930,396 km (0.046 R)
• M31: 81,244,360 km (0.041 R)
• M32: 82,744,976 km (0.088 R)
• M33: 83,249,270 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 18,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit