🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.3

Radius: 14.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.57 AU - 0.59 AU

Year: 305 Days

Day: 8.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 67,193,504 km

• M1: 184,005 km (0.037 R)
• M2: 745,596 km (0.105 R)
• M3: 1,241,064 km (0.114 R)
• M4: 1,847,534 km (0.115 R)
• M5: 2,551,541 km (0.109 R)
• M6: 3,110,738 km (0.088 R)

Asteroid Belt

Center: 1.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.1

Radius: 14.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.47 AU - 1.49 AU

Year: 1243 Days

Day: 15 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,193,504 km

• M1: 185,501 km (0.047 R)
• M2: 821,143 km (0.114 R)
• M3: 1,298,210 km (0.08 R)
• M4: 1,797,418 km (0.098 R)
• M5: 2,438,744 km (0.099 R)
• M6: 3,078,575 km (0.11 R)
• M7: 3,750,568 km (0.102 R)
• M8: 4,274,610 km (0.059 R)
• M9: 4,791,919 km (0.092 R)
• M10: 5,615,904 km (0.104 R)
• M11: 6,509,602 km (0.091 R)
• M12: 8,974,227 km (0.059 R)
• M13: 10,735,293 km (0.104 R)
• M14: 11,226,123 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.7

Radius: 9

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.44 AU - 1.56 AU

Year: 1268 Days

Day: 7 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,193,504 km

• M1: 117,734 km (0.101 R)
• M2: 446,550 km (0.118 R)
• M3: 797,506 km (0.111 R)
• M4: 1,196,783 km (0.095 R)
• M5: 2,063,703 km (0.113 R)
• M6: 2,843,108 km (0.073 R)
• M7: 3,211,268 km (0.1 R)
• M8: 3,757,001 km (0.076 R)
• M9: 4,043,780 km (0.08 R)
• M10: 4,381,572 km (0.096 R)
• M11: 4,933,738 km (0.065 R)
• M12: 5,446,260 km (0.032 R)
• M13: 5,948,759 km (0.073 R)
• M14: 6,246,309 km (0.077 R)
• M15: 6,896,163 km (0.103 R)
• M16: 7,302,022 km (0.101 R)
• M17: 7,723,888 km (0.059 R)
• M18: 8,023,233 km (0.059 R)
• M19: 10,210,952 km (0.079 R)
• M20: 10,806,202 km (0.104 R)
• M21: 12,469,581 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.8

Radius: 14.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.21 AU - 2.77 AU

Year: 2712 Days

Day: 9 Hours

Environment

Temp: -217 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,193,504 km

• M1: 179,817 km (0.09 R)
• M2: 965,355 km (0.118 R)
• M3: 1,706,762 km (0.101 R)
• M4: 2,366,040 km (0.061 R)
• M5: 2,933,465 km (0.062 R)
• M6: 3,396,171 km (0.117 R)
• M7: 3,965,989 km (0.094 R)
• M8: 5,688,309 km (0.117 R)
• M9: 6,578,716 km (0.053 R)
• M10: 7,774,003 km (0.074 R)
• M11: 8,440,013 km (0.074 R)
• M12: 9,387,117 km (0.034 R)
• M13: 11,135,018 km (0.1 R)
• M14: 12,274,505 km (0.076 R)
• M15: 12,916,280 km (0.114 R)
• M16: 14,880,799 km (0.11 R)
• M17: 17,999,765 km (0.052 R)
• M18: 18,885,086 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 11.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.64 AU - 5.32 AU

Year: 6545 Days

Day: 8.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,193,504 km

• M1: 150,944 km (0.12 R)
• M2: 550,071 km (0.041 R)
• M3: 1,282,802 km (0.06 R)
• M4: 1,721,124 km (0.103 R)
• M5: 2,165,130 km (0.072 R)
• M6: 2,614,073 km (0.057 R)
• M7: 3,770,465 km (0.101 R)
• M8: 4,794,462 km (0.042 R)
• M9: 5,963,719 km (0.076 R)
• M10: 6,548,198 km (0.092 R)
• M11: 7,029,006 km (0.112 R)
• M12: 7,946,190 km (0.114 R)
• M13: 10,198,386 km (0.119 R)
• M14: 11,918,014 km (0.104 R)
• M15: 12,688,891 km (0.092 R)
• M16: 13,657,388 km (0.106 R)
• M17: 16,732,522 km (0.059 R)
• M18: 17,568,176 km (0.119 R)
• M19: 20,676,520 km (0.079 R)
• M20: 24,377,571 km (0.032 R)
• M21: 26,469,997 km (0.112 R)
• M22: 27,515,836 km (0.103 R)
• M23: 30,250,933 km (0.081 R)
• M24: 31,009,843 km (0.07 R)
• M25: 33,162,258 km (0.108 R)
• M26: 34,172,941 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.5

Radius: 13.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.26 AU - 5.84 AU

Year: 7833 Days

Day: 12.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,193,504 km

• M1: 172,187 km (0.049 R)
• M2: 1,586,485 km (0.119 R)
• M3: 2,117,707 km (0.118 R)
• M4: 3,140,508 km (0.07 R)
• M5: 4,657,131 km (0.046 R)
• M6: 5,701,923 km (0.109 R)
• M7: 6,280,268 km (0.094 R)
• M8: 6,897,509 km (0.043 R)
• M9: 8,334,397 km (0.075 R)
• M10: 9,081,040 km (0.105 R)
• M11: 12,050,707 km (0.076 R)
• M12: 12,843,576 km (0.111 R)
• M13: 13,335,753 km (0.043 R)
• M14: 14,011,636 km (0.091 R)
• M15: 17,142,719 km (0.057 R)
• M16: 18,009,938 km (0.113 R)
• M17: 28,822,573 km (0.073 R)
• M18: 32,706,882 km (0.064 R)
• M19: 35,625,087 km (0.101 R)
• M20: 36,055,630 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.4

Radius: 4.9

Gravity: 21.67 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.81 AU - 10.45 AU

Year: 19042 Days

Day: 23.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,193,504 km

• M1: 61,036 km (0.103 R)
• M2: 265,536 km (0.041 R)
• M3: 492,925 km (0.102 R)
• M4: 709,692 km (0.061 R)
• M5: 1,072,617 km (0.111 R)
• M6: 1,227,301 km (0.051 R)
• M7: 1,518,867 km (0.112 R)
• M8: 1,947,016 km (0.059 R)
• M9: 2,939,299 km (0.109 R)
• M10: 3,489,071 km (0.046 R)
• M11: 4,104,816 km (0.06 R)
• M12: 5,398,389 km (0.059 R)
• M13: 7,255,646 km (0.07 R)
• M14: 7,672,426 km (0.086 R)
• M15: 7,910,735 km (0.044 R)
• M16: 8,153,982 km (0.109 R)
• M17: 9,391,754 km (0.029 R)
• M18: 9,830,824 km (0.096 R)
• M19: 12,624,714 km (0.114 R)
• M20: 14,489,152 km (0.111 R)
• M21: 18,753,739 km (0.106 R)
• M22: 21,544,337 km (0.063 R)
• M23: 22,500,417 km (0.113 R)
• M24: 22,792,582 km (0.082 R)
• M25: 22,988,854 km (0.075 R)
• M26: 26,499,916 km (0.114 R)
• M27: 27,044,752 km (0.076 R)
• M28: 28,609,695 km (0.094 R)
• M29: 29,414,382 km (0.069 R)
• M30: 29,647,007 km (0.049 R)
• M31: 35,081,299 km (0.096 R)
• M32: 37,894,188 km (0.103 R)
• M33: 42,315,702 km (0.062 R)
• M34: 45,654,129 km (0.12 R)
• M35: 49,820,728 km (0.044 R)
• M36: 57,800,728 km (0.064 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 17,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit