🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.3

Radius: 12.2

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.7 AU - 0.88 AU

Year: 453 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 42,069,211 km

• M1: 151,692 km (0.111 R)
• M2: 644,767 km (0.114 R)
• M3: 1,027,737 km (0.107 R)
• M4: 1,641,388 km (0.105 R)
• M5: 2,188,617 km (0.034 R)
• M6: 2,829,045 km (0.091 R)
• M7: 3,286,815 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.8

Radius: 10.6

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.87 AU - 0.93 AU

Year: 551 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,069,211 km

• M1: 131,945 km (0.118 R)
• M2: 482,304 km (0.104 R)
• M3: 903,272 km (0.08 R)
• M4: 1,499,868 km (0.118 R)
• M5: 2,325,200 km (0.089 R)
• M6: 2,724,626 km (0.105 R)
• M7: 3,267,068 km (0.079 R)
• M8: 4,020,293 km (0.108 R)
• M9: 4,370,502 km (0.106 R)
• M10: 4,741,205 km (0.089 R)
• M11: 5,634,753 km (0.093 R)
• M12: 6,303,456 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.5

Radius: 12.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.87 AU - 0.97 AU

Year: 570 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 42,069,211 km

• M1: 157,975 km (0.112 R)
• M2: 603,179 km (0.062 R)
• M3: 1,032,375 km (0.089 R)
• M4: 1,460,524 km (0.091 R)
• M5: 1,940,584 km (0.078 R)
• M6: 2,356,017 km (0.044 R)
• M7: 3,194,812 km (0.05 R)
• M8: 3,696,264 km (0.12 R)
• M9: 4,145,207 km (0.092 R)
• M10: 4,602,827 km (0.104 R)
• M11: 5,064,337 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.2

Radius: 10.6

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.21 AU - 3.53 AU

Year: 3139 Days

Day: 13.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,069,211 km

• M1: 132,095 km (0.05 R)
• M2: 542,442 km (0.1 R)
• M3: 1,124,826 km (0.083 R)
• M4: 1,695,093 km (0.059 R)
• M5: 2,218,237 km (0.073 R)
• M6: 2,619,608 km (0.046 R)
• M7: 3,051,797 km (0.097 R)
• M8: 3,589,900 km (0.035 R)
• M9: 5,834,915 km (0.09 R)
• M10: 6,198,289 km (0.069 R)
• M11: 6,939,696 km (0.067 R)
• M12: 7,412,275 km (0.081 R)
• M13: 8,742,350 km (0.081 R)
• M14: 9,521,306 km (0.099 R)
• M15: 11,217,297 km (0.097 R)
• M16: 11,649,186 km (0.054 R)
• M17: 13,248,836 km (0.109 R)
• M18: 13,585,581 km (0.114 R)
• M19: 14,126,228 km (0.03 R)
• M20: 16,378,723 km (0.094 R)
• M21: 18,500,469 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.7

Radius: 13.1

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.76 AU - 6.56 AU

Year: 8694 Days

Day: 11.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,069,211 km

• M1: 164,258 km (0.086 R)
• M2: 1,004,550 km (0.091 R)
• M3: 1,858,604 km (0.05 R)
• M4: 2,597,617 km (0.105 R)
• M5: 3,344,709 km (0.07 R)
• M6: 4,357,188 km (0.077 R)
• M7: 4,958,721 km (0.062 R)
• M8: 8,497,159 km (0.104 R)
• M9: 9,879,743 km (0.119 R)
• M10: 10,527,202 km (0.06 R)
• M11: 11,865,206 km (0.062 R)
• M12: 12,378,925 km (0.108 R)
• M13: 14,009,691 km (0.112 R)
• M14: 14,632,467 km (0.082 R)
• M15: 15,124,046 km (0.116 R)
• M16: 15,728,421 km (0.106 R)
• M17: 16,140,264 km (0.11 R)
• M18: 17,583,883 km (0.115 R)
• M19: 18,995,788 km (0.116 R)
• M20: 19,699,646 km (0.109 R)
• M21: 20,178,658 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.2

Radius: 7.6

Gravity: 14.51 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.22 AU - 9.64 AU

Year: 18697 Days

Day: 21.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 42,069,211 km

• M1: 95,743 km (0.093 R)
• M2: 346,469 km (0.087 R)
• M3: 661,971 km (0.115 R)
• M4: 1,195,885 km (0.101 R)
• M5: 1,508,246 km (0.097 R)
• M6: 2,213,899 km (0.11 R)
• M7: 2,887,389 km (0.069 R)
• M8: 3,455,262 km (0.079 R)
• M9: 3,720,499 km (0.053 R)
• M10: 4,994,175 km (0.068 R)
• M11: 5,729,898 km (0.114 R)
• M12: 6,145,032 km (0.11 R)
• M13: 7,035,737 km (0.109 R)
• M14: 7,415,118 km (0.09 R)
• M15: 7,808,111 km (0.044 R)
• M16: 10,044,151 km (0.096 R)
• M17: 10,403,634 km (0.094 R)
• M18: 12,954,128 km (0.099 R)
• M19: 15,023,815 km (0.107 R)
• M20: 17,908,810 km (0.106 R)
• M21: 18,171,953 km (0.119 R)
• M22: 19,806,160 km (0.071 R)
• M23: 20,851,849 km (0.06 R)
• M24: 21,143,265 km (0.114 R)
• M25: 25,625,068 km (0.098 R)
• M26: 30,576,758 km (0.105 R)
• M27: 35,574,673 km (0.103 R)
• M28: 37,402,160 km (0.111 R)
• M29: 42,165,805 km (0.081 R)
• M30: 44,692,663 km (0.042 R)
• M31: 49,182,544 km (0.084 R)
• M32: 49,526,619 km (0.112 R)
• M33: 52,337,264 km (0.087 R)
• M34: 55,438,129 km (0.055 R)
• M35: 61,404,241 km (0.045 R)
• M36: 62,203,842 km (0.077 R)
• M37: 74,592,341 km (0.108 R)
• M38: 76,190,345 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124

Radius: 7.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.43 AU - 9.85 AU

Year: 19326 Days

Day: 19.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,069,211 km

• M1: 113,545 km (0.056 R)
• M2: 1,200,523 km (0.096 R)
• M3: 1,983,518 km (0.052 R)
• M4: 2,374,866 km (0.096 R)
• M5: 2,898,908 km (0.089 R)
• M6: 4,283,137 km (0.08 R)
• M7: 7,188,776 km (0.071 R)
• M8: 8,028,768 km (0.076 R)
• M9: 27,259,425 km (0.049 R)
• M10: 29,187,891 km (0.098 R)
• M11: 37,346,660 km (0.047 R)
• M12: 39,238,773 km (0.086 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: 470 - 17,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit