🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.44 AU - 0.58 AU

Year: 130 Days

Day: 45 Hours

Environment

Temp: 234 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.79 AU - 1.07 AU

Year: 321 Days

Day: 42.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,020,897 km

• M1: 75,397 km (0.106 R)
• M2: 93,199 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.2

Radius: 8.4

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.71 AU - 11.01 AU

Year: 10256 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,020,897 km

• M1: 166,652 km (0.075 R)
• M2: 952,340 km (0.113 R)
• M3: 1,321,099 km (0.036 R)
• M4: 1,589,627 km (0.049 R)
• M5: 2,011,044 km (0.096 R)
• M6: 2,605,397 km (0.06 R)
• M7: 3,867,853 km (0.103 R)
• M8: 4,426,003 km (0.083 R)
• M9: 4,724,600 km (0.103 R)
• M10: 6,350,430 km (0.088 R)
• M11: 6,731,156 km (0.077 R)
• M12: 7,413,472 km (0.101 R)
• M13: 7,707,432 km (0.083 R)
• M14: 8,363,718 km (0.07 R)
• M15: 8,636,584 km (0.1 R)
• M16: 9,539,707 km (0.114 R)
• M17: 12,806,027 km (0.061 R)
• M18: 13,352,956 km (0.042 R)
• M19: 15,221,583 km (0.093 R)
• M20: 16,253,509 km (0.062 R)
• M21: 19,469,714 km (0.113 R)
• M22: 19,949,774 km (0.117 R)
• M23: 23,175,852 km (0.102 R)
• M24: 27,029,343 km (0.097 R)
• M25: 30,425,514 km (0.078 R)
• M26: 35,738,483 km (0.099 R)
• M27: 42,569,271 km (0.037 R)
• M28: 47,288,785 km (0.079 R)
• M29: 48,593,876 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306

Radius: 12.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.1 AU - 11.76 AU

Year: 11207 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,020,897 km

• M1: 157,975 km (0.087 R)
• M2: 565,929 km (0.114 R)
• M3: 1,179,130 km (0.059 R)
• M4: 2,185,026 km (0.084 R)
• M5: 3,013,200 km (0.118 R)
• M6: 3,558,185 km (0.109 R)
• M7: 4,142,664 km (0.069 R)
• M8: 4,650,100 km (0.056 R)
• M9: 5,139,285 km (0.044 R)
• M10: 5,790,934 km (0.071 R)
• M11: 6,289,693 km (0.105 R)
• M12: 7,840,724 km (0.107 R)
• M13: 8,578,540 km (0.034 R)
• M14: 9,817,510 km (0.081 R)
• M15: 10,383,738 km (0.094 R)
• M16: 11,273,995 km (0.075 R)
• M17: 14,191,752 km (0.12 R)
• M18: 15,163,390 km (0.092 R)
• M19: 18,204,714 km (0.082 R)
• M20: 19,794,042 km (0.076 R)
• M21: 20,546,370 km (0.103 R)
• M22: 21,710,391 km (0.076 R)
• M23: 22,836,115 km (0.115 R)
• M24: 24,769,219 km (0.104 R)
• M25: 25,378,680 km (0.081 R)
• M26: 27,083,498 km (0.102 R)
• M27: 29,635,637 km (0.095 R)
• M28: 31,830,687 km (0.074 R)
• M29: 32,344,256 km (0.109 R)
• M30: 33,705,597 km (0.105 R)
• M31: 38,946,758 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.4

Radius: 4.6

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.6 AU - 14.64 AU

Year: 17021 Days

Day: 21.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,020,897 km

• M1: 60,587 km (0.101 R)
• M2: 246,986 km (0.094 R)
• M3: 513,121 km (0.105 R)
• M4: 926,011 km (0.11 R)
• M5: 1,883,587 km (0.049 R)
• M6: 5,528,838 km (0.067 R)
• M7: 10,318,812 km (0.078 R)
• M8: 15,365,646 km (0.073 R)
• M9: 15,952,668 km (0.117 R)
• M10: 17,240,855 km (0.117 R)
• M11: 18,161,182 km (0.098 R)
• M12: 21,198,018 km (0.106 R)
• M13: 23,004,413 km (0.079 R)
• M14: 23,858,467 km (0.116 R)
• M15: 30,132,901 km (0.083 R)
• M16: 39,322,548 km (0.059 R)
• M17: 39,929,168 km (0.088 R)
• M18: 42,291,019 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465

Radius: 3.7

Gravity: 33.97 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 15.49 AU - 17.29 AU

Year: 23765 Days

Day: 24.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,020,897 km

• M1: 46,076 km (0.115 R)
• M2: 468,840 km (0.085 R)
• M3: 601,982 km (0.115 R)
• M4: 760,406 km (0.074 R)
• M5: 1,031,477 km (0.084 R)
• M6: 1,674,299 km (0.084 R)
• M7: 2,789,701 km (0.091 R)
• M8: 3,205,733 km (0.09 R)
• M9: 3,457,356 km (0.107 R)
• M10: 3,968,233 km (0.096 R)
• M11: 6,174,951 km (0.093 R)
• M12: 6,432,708 km (0.116 R)
• M13: 6,878,061 km (0.101 R)
• M14: 9,084,480 km (0.08 R)
• M15: 12,182,802 km (0.111 R)
• M16: 13,930,853 km (0.068 R)
• M17: 14,674,504 km (0.066 R)
• M18: 14,979,235 km (0.101 R)
• M19: 17,914,644 km (0.112 R)
• M20: 23,516,636 km (0.094 R)
• M21: 23,724,726 km (0.085 R)
• M22: 28,617,325 km (0.11 R)
• M23: 40,782,773 km (0.11 R)
• M24: 47,236,874 km (0.055 R)
• M25: 47,900,789 km (0.097 R)
• M26: 49,758,496 km (0.108 R)
• M27: 54,885,065 km (0.082 R)
• M28: 61,330,489 km (0.1 R)
• M29: 63,117,286 km (0.097 R)
• M30: 71,044,627 km (0.115 R)
• M31: 71,261,843 km (0.112 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 19,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit