🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.8

Radius: 13.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.91 AU - 1.33 AU

Year: 833 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,074,837 km

• M1: 171,589 km (0.049 R)
• M2: 651,798 km (0.061 R)
• M3: 1,279,959 km (0.102 R)
• M4: 1,859,502 km (0.109 R)
• M5: 2,376,661 km (0.094 R)
• M6: 3,015,594 km (0.077 R)
• M7: 3,707,634 km (0.113 R)
• M8: 4,943,162 km (0.115 R)
• M9: 5,991,395 km (0.037 R)
• M10: 7,396,119 km (0.105 R)
• M11: 8,036,248 km (0.061 R)
• M12: 8,739,657 km (0.079 R)
• M13: 9,799,109 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.8

Radius: 14.6

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.32 AU - 1.6 AU

Year: 1240 Days

Day: 9.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,074,837 km

• M1: 181,612 km (0.069 R)
• M2: 932,444 km (0.1 R)
• M3: 1,719,328 km (0.086 R)
• M4: 2,220,780 km (0.1 R)
• M5: 3,000,634 km (0.093 R)
• M6: 3,543,674 km (0.112 R)
• M7: 4,251,871 km (0.08 R)
• M8: 5,682,625 km (0.113 R)
• M9: 6,408,474 km (0.118 R)
• M10: 7,513,254 km (0.094 R)
• M11: 8,604,870 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.3

Radius: 14.9

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.27 AU - 1.69 AU

Year: 1266 Days

Day: 6.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,074,837 km

• M1: 186,100 km (0.072 R)
• M2: 903,422 km (0.098 R)
• M3: 1,424,770 km (0.072 R)
• M4: 2,193,105 km (0.097 R)
• M5: 2,662,543 km (0.12 R)
• M6: 3,227,275 km (0.051 R)
• M7: 5,867,827 km (0.103 R)
• M8: 8,451,980 km (0.057 R)
• M9: 9,251,432 km (0.115 R)
• M10: 9,772,780 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.6

Radius: 10.5

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.68 AU - 2.08 AU

Year: 1812 Days

Day: 7.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,074,837 km

• M1: 130,599 km (0.109 R)
• M2: 658,231 km (0.091 R)
• M3: 1,003,353 km (0.088 R)
• M4: 1,529,040 km (0.063 R)
• M5: 2,111,424 km (0.093 R)
• M6: 2,555,281 km (0.034 R)
• M7: 3,330,049 km (0.039 R)
• M8: 3,790,511 km (0.115 R)
• M9: 4,924,762 km (0.069 R)
• M10: 5,663,925 km (0.106 R)
• M11: 5,999,174 km (0.115 R)
• M12: 6,949,868 km (0.085 R)
• M13: 8,027,721 km (0.116 R)
• M14: 8,606,814 km (0.091 R)
• M15: 9,311,869 km (0.097 R)
• M16: 9,916,992 km (0.103 R)
• M17: 13,428,354 km (0.098 R)
• M18: 14,026,895 km (0.06 R)
• M19: 14,509,497 km (0.115 R)
• M20: 15,601,113 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.3

Radius: 10.5

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.54 AU - 2.38 AU

Year: 1929 Days

Day: 12.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,074,837 km

• M1: 130,599 km (0.098 R)
• M2: 492,327 km (0.102 R)
• M3: 820,844 km (0.06 R)
• M4: 1,200,673 km (0.092 R)
• M5: 1,649,167 km (0.085 R)
• M6: 2,124,589 km (0.094 R)
• M7: 2,607,341 km (0.07 R)
• M8: 3,193,765 km (0.076 R)
• M9: 4,390,847 km (0.111 R)
• M10: 4,941,517 km (0.057 R)
• M11: 5,333,762 km (0.11 R)
• M12: 6,482,674 km (0.117 R)
• M13: 6,847,095 km (0.108 R)
• M14: 7,934,970 km (0.11 R)
• M15: 9,070,268 km (0.118 R)
• M16: 9,493,780 km (0.031 R)
• M17: 10,275,579 km (0.119 R)
• M18: 12,044,723 km (0.083 R)
• M19: 12,757,856 km (0.114 R)
• M20: 13,709,747 km (0.086 R)
• M21: 14,575,321 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 14.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.67 AU - 3.85 AU

Year: 4137 Days

Day: 13 Hours

Environment

Temp: -216 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,074,837 km

• M1: 181,612 km (0.111 R)
• M2: 739,612 km (0.109 R)
• M3: 1,557,763 km (0.07 R)
• M4: 2,254,290 km (0.092 R)
• M5: 3,123,454 km (0.08 R)
• M6: 4,151,790 km (0.08 R)
• M7: 5,550,380 km (0.105 R)
• M8: 6,695,552 km (0.112 R)
• M9: 7,163,793 km (0.067 R)
• M10: 8,490,876 km (0.101 R)
• M11: 9,744,656 km (0.086 R)
• M12: 10,450,758 km (0.096 R)
• M13: 13,745,950 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.1

Radius: 8.6

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.47 AU - 5.04 AU

Year: 7277 Days

Day: 5.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,074,837 km

• M1: 106,962 km (0.074 R)
• M2: 430,543 km (0.119 R)
• M3: 1,093,112 km (0.106 R)
• M4: 1,500,317 km (0.101 R)
• M5: 1,888,075 km (0.04 R)
• M6: 3,359,071 km (0.115 R)
• M7: 4,076,841 km (0.087 R)
• M8: 6,069,784 km (0.101 R)
• M9: 6,811,490 km (0.099 R)
• M10: 8,679,220 km (0.11 R)
• M11: 9,400,281 km (0.079 R)
• M12: 10,961,485 km (0.106 R)
• M13: 11,551,648 km (0.081 R)
• M14: 13,728,746 km (0.082 R)
• M15: 16,228,676 km (0.091 R)
• M16: 17,718,970 km (0.094 R)
• M17: 20,450,927 km (0.114 R)
• M18: 25,522,594 km (0.099 R)
• M19: 27,353,971 km (0.074 R)
• M20: 27,892,972 km (0.081 R)
• M21: 30,215,030 km (0.075 R)
• M22: 35,029,239 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.2

Radius: 3

Gravity: 103.47 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.13 AU - 10.03 AU

Year: 16145 Days

Day: 19.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 73,074,837 km

• M1: 38,297 km (0.067 R)
• M2: 229,184 km (0.114 R)
• M3: 330,910 km (0.098 R)
• M4: 507,286 km (0.084 R)
• M5: 858,243 km (0.081 R)
• M6: 1,291,628 km (0.053 R)
• M7: 1,459,028 km (0.077 R)
• M8: 1,855,762 km (0.075 R)
• M9: 2,109,629 km (0.117 R)
• M10: 2,385,936 km (0.105 R)
• M11: 2,521,472 km (0.09 R)
• M12: 2,758,734 km (0.097 R)
• M13: 5,257,617 km (0.059 R)
• M14: 7,100,214 km (0.065 R)
• M15: 8,318,240 km (0.086 R)
• M16: 9,955,589 km (0.112 R)
• M17: 12,255,357 km (0.103 R)
• M18: 13,001,850 km (0.101 R)
• M19: 13,850,070 km (0.092 R)
• M20: 16,211,173 km (0.101 R)
• M21: 19,094,074 km (0.1 R)
• M22: 19,544,962 km (0.107 R)
• M23: 19,727,172 km (0.032 R)
• M24: 20,655,876 km (0.054 R)
• M25: 21,419,423 km (0.106 R)
• M26: 24,240,091 km (0.073 R)
• M27: 27,071,829 km (0.091 R)
• M28: 31,097,209 km (0.067 R)
• M29: 32,736,053 km (0.068 R)
• M30: 34,035,161 km (0.1 R)
• M31: 35,233,440 km (0.107 R)
• M32: 37,152,781 km (0.087 R)
• M33: 43,948,264 km (0.067 R)
• M34: 45,049,903 km (0.047 R)
• M35: 49,640,912 km (0.118 R)
• M36: 58,407,347 km (0.066 R)
• M37: 61,674,265 km (0.04 R)
• M38: 62,066,511 km (0.118 R)
• M39: 63,452,236 km (0.101 R)
• M40: 64,052,273 km (0.098 R)
• M41: 65,263,866 km (0.082 R)
• M42: 70,905,501 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 18,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit