🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735

Radius: 12.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.88 AU - 3.96 AU

Year: 3438 Days

Day: 5.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,105,075 km

• M1: 159,771 km (0.117 R)
• M2: 711,787 km (0.085 R)
• M3: 1,359,845 km (0.066 R)
• M4: 2,673,613 km (0.082 R)
• M5: 4,947,351 km (0.11 R)
• M6: 6,637,209 km (0.09 R)
• M7: 7,847,306 km (0.048 R)
• M8: 8,612,200 km (0.069 R)
• M9: 10,290,987 km (0.11 R)
• M10: 12,314,897 km (0.115 R)
• M11: 12,918,823 km (0.03 R)
• M12: 16,184,545 km (0.115 R)
• M13: 18,665,326 km (0.102 R)
• M14: 19,901,603 km (0.114 R)
• M15: 23,511,549 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.7

Radius: 11.1

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.91 AU - 4.15 AU

Year: 3583 Days

Day: 5.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 70,105,075 km

• M1: 152,291 km (0.076 R)
• M2: 1,176,288 km (0.101 R)
• M3: 4,112,445 km (0.102 R)
• M4: 4,518,005 km (0.09 R)
• M5: 5,820,853 km (0.054 R)
• M6: 6,622,099 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.5

Radius: 12.6

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.88 AU - 5.38 AU

Year: 5146 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,105,075 km

• M1: 157,975 km (0.079 R)
• M2: 565,480 km (0.072 R)
• M3: 967,749 km (0.052 R)
• M4: 1,408,763 km (0.11 R)
• M5: 2,506,662 km (0.107 R)
• M6: 2,903,545 km (0.114 R)
• M7: 3,735,160 km (0.112 R)
• M8: 4,382,170 km (0.043 R)
• M9: 4,908,755 km (0.072 R)
• M10: 6,314,227 km (0.09 R)
• M11: 7,093,033 km (0.059 R)
• M12: 7,487,523 km (0.1 R)
• M13: 8,558,793 km (0.068 R)
• M14: 10,127,776 km (0.028 R)
• M15: 11,243,327 km (0.093 R)
• M16: 11,682,247 km (0.09 R)
• M17: 12,132,537 km (0.051 R)
• M18: 13,174,785 km (0.068 R)
• M19: 15,318,523 km (0.058 R)
• M20: 18,616,109 km (0.106 R)
• M21: 21,455,027 km (0.105 R)
• M22: 24,166,040 km (0.099 R)
• M23: 27,184,775 km (0.11 R)
• M24: 28,423,895 km (0.04 R)
• M25: 30,258,862 km (0.063 R)
• M26: 31,205,368 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973

Radius: 13.8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.63 AU - 9.55 AU

Year: 10192 Days

Day: 8 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,105,075 km

• M1: 172,337 km (0.111 R)
• M2: 647,160 km (0.103 R)
• M3: 1,127,669 km (0.091 R)
• M4: 1,761,066 km (0.039 R)
• M5: 2,235,142 km (0.106 R)
• M6: 3,063,316 km (0.09 R)
• M7: 3,653,030 km (0.115 R)
• M8: 4,201,755 km (0.11 R)
• M9: 4,900,826 km (0.063 R)
• M10: 6,187,518 km (0.107 R)
• M11: 11,572,442 km (0.112 R)
• M12: 12,640,721 km (0.087 R)
• M13: 13,903,477 km (0.115 R)
• M14: 16,241,093 km (0.113 R)
• M15: 16,827,217 km (0.084 R)
• M16: 17,809,627 km (0.101 R)
• M17: 18,354,312 km (0.066 R)
• M18: 19,888,887 km (0.046 R)
• M19: 23,675,808 km (0.109 R)
• M20: 24,145,246 km (0.102 R)
• M21: 25,590,960 km (0.101 R)
• M22: 26,285,094 km (0.071 R)
• M23: 28,760,639 km (0.092 R)
• M24: 36,864,057 km (0.086 R)
• M25: 40,625,845 km (0.12 R)
• M26: 44,921,997 km (0.056 R)
• M27: 48,751,552 km (0.109 R)
• M28: 52,953,457 km (0.112 R)
• M29: 53,918,962 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.8

Radius: 11.3

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.91 AU - 10.95 AU

Year: 12826 Days

Day: 6.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,105,075 km

• M1: 157,826 km (0.097 R)
• M2: 608,265 km (0.115 R)
• M3: 1,839,904 km (0.093 R)
• M4: 2,485,269 km (0.105 R)
• M5: 2,918,505 km (0.112 R)
• M6: 5,114,302 km (0.114 R)
• M7: 6,391,868 km (0.078 R)
• M8: 7,871,391 km (0.117 R)
• M9: 8,380,473 km (0.112 R)
• M10: 11,495,549 km (0.081 R)
• M11: 12,090,949 km (0.064 R)
• M12: 12,644,311 km (0.114 R)
• M13: 16,550,012 km (0.059 R)
• M14: 19,310,392 km (0.12 R)
• M15: 23,957,501 km (0.084 R)
• M16: 28,647,244 km (0.047 R)
• M17: 29,853,153 km (0.051 R)
• M18: 38,200,863 km (0.034 R)
• M19: 42,410,996 km (0.107 R)
• M20: 43,260,263 km (0.082 R)
• M21: 50,941,665 km (0.101 R)
• M22: 53,035,736 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.6

Radius: 6.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.06 AU - 12.02 AU

Year: 14091 Days

Day: 17.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,105,075 km

• M1: 84,523 km (0.119 R)
• M2: 361,129 km (0.096 R)
• M3: 686,953 km (0.108 R)
• M4: 917,933 km (0.09 R)
• M5: 2,666,881 km (0.115 R)
• M6: 2,907,584 km (0.036 R)
• M7: 4,699,767 km (0.088 R)
• M8: 5,266,144 km (0.085 R)
• M9: 7,011,203 km (0.08 R)
• M10: 7,277,637 km (0.106 R)
• M11: 8,454,075 km (0.075 R)
• M12: 9,154,791 km (0.044 R)
• M13: 12,021,535 km (0.086 R)
• M14: 13,077,397 km (0.094 R)
• M15: 16,281,783 km (0.103 R)
• M16: 16,817,194 km (0.114 R)
• M17: 17,089,163 km (0.051 R)
• M18: 18,710,954 km (0.098 R)
• M19: 19,822,466 km (0.057 R)
• M20: 20,049,855 km (0.087 R)
• M21: 24,973,270 km (0.113 R)
• M22: 25,955,530 km (0.071 R)
• M23: 28,475,655 km (0.118 R)
• M24: 29,056,993 km (0.077 R)
• M25: 29,844,326 km (0.118 R)
• M26: 31,978,938 km (0.068 R)
• M27: 36,096,620 km (0.109 R)
• M28: 36,549,602 km (0.118 R)
• M29: 37,466,936 km (0.098 R)
• M30: 40,798,481 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.5

Radius: 6.4

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.86 AU - 12.98 AU

Year: 20570 Days

Day: 20.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,105,075 km

• M1: 90,656 km (0.095 R)
• M2: 522,994 km (0.077 R)
• M3: 1,186,910 km (0.04 R)
• M4: 1,567,935 km (0.081 R)
• M5: 1,989,203 km (0.094 R)
• M6: 2,226,914 km (0.064 R)
• M7: 3,159,806 km (0.12 R)
• M8: 5,531,381 km (0.118 R)
• M9: 7,969,976 km (0.112 R)
• M10: 8,318,090 km (0.113 R)
• M11: 10,154,703 km (0.107 R)
• M12: 10,563,854 km (0.103 R)
• M13: 14,170,808 km (0.092 R)
• M14: 16,209,677 km (0.113 R)
• M15: 17,589,269 km (0.038 R)
• M16: 18,179,432 km (0.107 R)
• M17: 20,765,680 km (0.059 R)
• M18: 22,587,184 km (0.1 R)
• M19: 26,107,671 km (0.108 R)
• M20: 28,340,718 km (0.03 R)
• M21: 31,306,945 km (0.071 R)
• M22: 33,566,621 km (0.098 R)
• M23: 41,732,420 km (0.097 R)
• M24: 42,479,662 km (0.108 R)
• M25: 49,778,991 km (0.031 R)
• M26: 50,450,536 km (0.11 R)
• M27: 52,155,951 km (0.095 R)
• M28: 58,241,593 km (0.079 R)
• M29: 59,928,309 km (0.102 R)
• M30: 61,840,319 km (0.107 R)
• M31: 63,989,891 km (0.107 R)
• M32: 66,188,979 km (0.077 R)
• M33: 67,819,596 km (0.111 R)
• M34: 69,476,692 km (0.106 R)
• M35: 69,685,830 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 12,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit