🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.4

Radius: 11.3

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.48 AU - 0.78 AU

Year: 351 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,431,941 km

• M1: 140,622 km (0.095 R)
• M2: 536,308 km (0.101 R)
• M3: 977,921 km (0.098 R)
• M4: 1,350,270 km (0.058 R)
• M5: 1,726,808 km (0.103 R)
• M6: 2,224,221 km (0.1 R)
• M7: 3,318,380 km (0.084 R)
• M8: 4,184,103 km (0.062 R)
• M9: 4,769,330 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.3

Radius: 11.9

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.6 AU - 1 AU

Year: 503 Days

Day: 12.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 130.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,431,941 km

• M1: 148,102 km (0.111 R)
• M2: 521,199 km (0.112 R)
• M3: 923,916 km (0.03 R)
• M4: 1,627,176 km (0.113 R)
• M5: 2,031,539 km (0.094 R)
• M6: 2,462,830 km (0.064 R)
• M7: 2,846,548 km (0.106 R)
• M8: 3,714,964 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.3

Radius: 10.4

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.02 AU - 1.04 AU

Year: 735 Days

Day: 8.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,431,941 km

• M1: 129,701 km (0.042 R)
• M2: 473,178 km (0.031 R)
• M3: 1,371,663 km (0.089 R)
• M4: 2,497,985 km (0.11 R)
• M5: 4,280,294 km (0.079 R)
• M6: 5,013,922 km (0.097 R)
• M7: 5,676,192 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.1

Radius: 12.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.57 AU - 1.67 AU

Year: 1449 Days

Day: 7 Hours

Environment

Temp: -189 °C

Axial Tilt: 58.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,431,941 km

• M1: 150,795 km (0.052 R)
• M2: 607,966 km (0.105 R)
• M3: 1,003,951 km (0.066 R)
• M4: 1,400,984 km (0.063 R)
• M5: 1,874,761 km (0.11 R)
• M6: 2,264,613 km (0.072 R)
• M7: 2,953,212 km (0.068 R)
• M8: 3,827,162 km (0.078 R)
• M9: 8,208,286 km (0.093 R)
• M10: 8,935,032 km (0.03 R)
• M11: 10,056,567 km (0.104 R)
• M12: 11,410,278 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.9

Radius: 8.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2 AU - 2.94 AU

Year: 2729 Days

Day: 7.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,431,941 km

• M1: 108,907 km (0.075 R)
• M2: 390,151 km (0.118 R)
• M3: 831,465 km (0.111 R)
• M4: 1,203,216 km (0.088 R)
• M5: 1,635,853 km (0.058 R)
• M6: 2,193,254 km (0.083 R)
• M7: 3,002,579 km (0.106 R)
• M8: 4,088,659 km (0.093 R)
• M9: 4,883,922 km (0.087 R)
• M10: 5,177,882 km (0.06 R)
• M11: 5,894,754 km (0.102 R)
• M12: 6,277,276 km (0.114 R)
• M13: 6,625,390 km (0.078 R)
• M14: 7,333,437 km (0.093 R)
• M15: 8,776,458 km (0.106 R)
• M16: 9,500,213 km (0.105 R)
• M17: 10,127,626 km (0.083 R)
• M18: 10,537,973 km (0.097 R)
• M19: 11,319,024 km (0.059 R)
• M20: 13,440,022 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.1

Radius: 9.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.99 AU - 3.15 AU

Year: 3781 Days

Day: 9.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 174.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,431,941 km

• M1: 121,324 km (0.081 R)
• M2: 765,941 km (0.043 R)
• M3: 1,087,427 km (0.075 R)
• M4: 2,263,117 km (0.101 R)
• M5: 2,879,310 km (0.1 R)
• M6: 3,487,725 km (0.116 R)
• M7: 4,093,596 km (0.044 R)
• M8: 5,515,075 km (0.078 R)
• M9: 6,453,802 km (0.07 R)
• M10: 10,303,404 km (0.107 R)
• M11: 17,601,536 km (0.104 R)
• M12: 18,533,680 km (0.088 R)
• M13: 19,806,608 km (0.1 R)
• M14: 20,180,753 km (0.04 R)
• M15: 21,527,732 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.2

Radius: 4.2

Gravity: 40.6 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.13 AU - 6.43 AU

Year: 11062 Days

Day: 17.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,431,941 km

• M1: 54,902 km (0.11 R)
• M2: 231,278 km (0.119 R)
• M3: 709,842 km (0.056 R)
• M4: 1,920,388 km (0.097 R)
• M5: 2,077,466 km (0.112 R)
• M6: 2,580,114 km (0.054 R)
• M7: 2,950,070 km (0.112 R)
• M8: 3,876,230 km (0.091 R)
• M9: 4,301,836 km (0.063 R)
• M10: 4,480,456 km (0.089 R)
• M11: 4,695,279 km (0.053 R)
• M12: 5,623,534 km (0.088 R)
• M13: 6,589,337 km (0.089 R)
• M14: 6,988,764 km (0.118 R)
• M15: 7,704,290 km (0.047 R)
• M16: 8,987,391 km (0.095 R)
• M17: 11,393,673 km (0.102 R)
• M18: 11,678,507 km (0.037 R)
• M19: 12,622,470 km (0.083 R)
• M20: 12,866,015 km (0.089 R)
• M21: 14,862,249 km (0.093 R)
• M22: 15,547,707 km (0.092 R)
• M23: 15,687,431 km (0.065 R)
• M24: 16,111,242 km (0.087 R)
• M25: 17,278,704 km (0.075 R)
• M26: 21,203,254 km (0.055 R)
• M27: 25,391,995 km (0.115 R)
• M28: 25,682,813 km (0.119 R)
• M29: 26,469,398 km (0.073 R)
• M30: 30,425,813 km (0.06 R)
• M31: 33,233,017 km (0.063 R)
• M32: 36,576,530 km (0.105 R)
• M33: 37,571,505 km (0.097 R)
• M34: 41,731,972 km (0.115 R)
• M35: 44,062,108 km (0.064 R)
• M36: 44,341,856 km (0.119 R)
• M37: 45,188,131 km (0.06 R)
• M38: 46,188,941 km (0.09 R)
• M39: 47,497,474 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.5

Radius: 4.3

Gravity: 44.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.51 AU - 8.47 AU

Year: 15876 Days

Day: 17.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,431,941 km

• M1: 53,406 km (0.086 R)
• M2: 264,489 km (0.078 R)
• M3: 443,707 km (0.088 R)
• M4: 694,284 km (0.04 R)
• M5: 1,312,273 km (0.064 R)
• M6: 1,461,272 km (0.115 R)
• M7: 2,075,222 km (0.089 R)
• M8: 2,631,576 km (0.109 R)
• M9: 3,790,660 km (0.05 R)
• M10: 4,189,638 km (0.046 R)
• M11: 5,478,424 km (0.111 R)
• M12: 5,947,712 km (0.076 R)
• M13: 6,192,155 km (0.086 R)
• M14: 6,876,865 km (0.087 R)
• M15: 10,413,358 km (0.084 R)
• M16: 10,589,884 km (0.111 R)
• M17: 12,800,491 km (0.06 R)
• M18: 12,935,279 km (0.111 R)
• M19: 13,345,626 km (0.063 R)
• M20: 17,027,828 km (0.063 R)
• M21: 19,143,740 km (0.072 R)
• M22: 20,402,158 km (0.112 R)
• M23: 24,818,885 km (0.031 R)
• M24: 27,193,003 km (0.093 R)
• M25: 29,950,990 km (0.115 R)
• M26: 30,548,184 km (0.1 R)
• M27: 33,781,742 km (0.081 R)
• M28: 34,428,753 km (0.05 R)
• M29: 35,083,842 km (0.084 R)
• M30: 38,484,800 km (0.092 R)
• M31: 40,337,121 km (0.092 R)
• M32: 40,482,081 km (0.106 R)
• M33: 41,211,820 km (0.069 R)
• M34: 44,372,673 km (0.102 R)
• M35: 49,328,252 km (0.084 R)
• M36: 49,826,413 km (0.077 R)
• M37: 51,511,633 km (0.106 R)
• M38: 52,024,455 km (0.112 R)
• M39: 55,890,064 km (0.083 R)
• M40: 62,815,398 km (0.08 R)
• M41: 69,040,315 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.1

Radius: 3.2

Gravity: 35.65 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.3 AU - 9.8 AU

Year: 20745 Days

Day: 22.9 Hours

Environment

Temp: -245 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,431,941 km

• M1: 39,793 km (0.118 R)
• M2: 433,385 km (0.053 R)
• M3: 924,066 km (0.11 R)
• M4: 2,208,513 km (0.118 R)
• M5: 2,522,818 km (0.04 R)
• M6: 3,239,841 km (0.104 R)
• M7: 3,729,924 km (0.118 R)
• M8: 5,311,921 km (0.072 R)
• M9: 7,202,539 km (0.077 R)
• M10: 7,842,220 km (0.118 R)
• M11: 8,272,912 km (0.11 R)
• M12: 8,973,927 km (0.095 R)
• M13: 10,266,453 km (0.066 R)
• M14: 12,817,695 km (0.107 R)
• M15: 16,834,697 km (0.087 R)
• M16: 18,618,203 km (0.119 R)
• M17: 27,444,777 km (0.117 R)
• M18: 43,385,776 km (0.037 R)
• M19: 43,829,483 km (0.118 R)
• M20: 51,844,638 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.4

Radius: 3.1

Gravity: 41.56 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.83 AU - 11.53 AU

Year: 22831 Days

Day: 17.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,431,941 km

• M1: 41,289 km (0.118 R)
• M2: 198,217 km (0.089 R)
• M3: 537,356 km (0.045 R)
• M4: 737,817 km (0.103 R)
• M5: 962,363 km (0.088 R)
• M6: 1,189,153 km (0.117 R)
• M7: 2,186,971 km (0.071 R)
• M8: 4,282,837 km (0.111 R)
• M9: 8,004,234 km (0.115 R)
• M10: 20,170,730 km (0.089 R)
• M11: 22,148,114 km (0.106 R)
• M12: 22,245,353 km (0.078 R)
• M13: 23,637,062 km (0.119 R)
• M14: 28,501,835 km (0.066 R)
• M15: 30,621,039 km (0.092 R)
• M16: 34,774,474 km (0.119 R)
• M17: 35,302,106 km (0.089 R)
• M18: 37,466,039 km (0.107 R)
• M19: 44,485,320 km (0.092 R)
• M20: 51,133,899 km (0.119 R)
• M21: 53,198,050 km (0.089 R)
• M22: 69,016,379 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 14,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit