🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.3

Radius: 11.2

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.67 AU - 1.03 AU

Year: 514 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,736,861 km

• M1: 139,276 km (0.062 R)
• M2: 514,766 km (0.106 R)
• M3: 1,001,109 km (0.063 R)
• M4: 1,500,616 km (0.058 R)
• M5: 1,992,195 km (0.087 R)
• M6: 2,526,858 km (0.079 R)
• M7: 2,989,265 km (0.032 R)
• M8: 3,391,683 km (0.077 R)
• M9: 3,747,875 km (0.09 R)
• M10: 4,937,328 km (0.094 R)
• M11: 5,829,380 km (0.083 R)
• M12: 6,226,712 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.2

Radius: 14

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.8 AU - 0.9 AU

Year: 514 Days

Day: 12.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 74,736,861 km

• M1: 174,132 km (0.105 R)
• M2: 610,659 km (0.107 R)
• M3: 1,177,934 km (0.079 R)
• M4: 1,657,245 km (0.096 R)
• M5: 2,138,651 km (0.083 R)
• M6: 2,859,115 km (0.086 R)
• M7: 3,967,635 km (0.102 R)
• M8: 4,498,258 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.3

Radius: 10.6

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.71 AU - 1.19 AU

Year: 607 Days

Day: 8.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 74,736,861 km

• M1: 132,095 km (0.093 R)
• M2: 492,327 km (0.108 R)
• M3: 826,977 km (0.036 R)
• M4: 1,481,169 km (0.045 R)
• M5: 2,130,722 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.2

Radius: 9.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.21 AU - 1.67 AU

Year: 1134 Days

Day: 10.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,736,861 km

• M1: 119,379 km (0.098 R)
• M2: 575,503 km (0.106 R)
• M3: 918,082 km (0.102 R)
• M4: 1,353,861 km (0.049 R)
• M5: 1,692,700 km (0.099 R)
• M6: 2,001,171 km (0.041 R)
• M7: 2,897,860 km (0.102 R)
• M8: 3,443,444 km (0.075 R)
• M9: 4,285,680 km (0.034 R)
• M10: 4,692,885 km (0.054 R)
• M11: 5,980,025 km (0.099 R)
• M12: 6,785,161 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.1

Radius: 11.1

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.93 AU - 2.11 AU

Year: 1883 Days

Day: 9.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,736,861 km

• M1: 142,118 km (0.089 R)
• M2: 499,956 km (0.12 R)
• M3: 1,029,084 km (0.114 R)
• M4: 1,772,136 km (0.103 R)
• M5: 2,147,178 km (0.07 R)
• M6: 2,637,710 km (0.107 R)
• M7: 3,145,146 km (0.115 R)
• M8: 3,781,086 km (0.047 R)
• M9: 4,500,951 km (0.114 R)
• M10: 5,010,481 km (0.082 R)
• M11: 7,392,828 km (0.12 R)
• M12: 9,240,212 km (0.038 R)
• M13: 11,207,124 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.6

Radius: 14.1

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.08 AU - 4.18 AU

Year: 5506 Days

Day: 7.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,736,861 km

• M1: 175,329 km (0.104 R)
• M2: 983,008 km (0.112 R)
• M3: 1,749,397 km (0.104 R)
• M4: 2,515,189 km (0.12 R)
• M5: 3,143,650 km (0.055 R)
• M6: 4,087,612 km (0.066 R)
• M7: 5,100,240 km (0.068 R)
• M8: 5,621,290 km (0.11 R)
• M9: 6,177,943 km (0.068 R)
• M10: 6,977,245 km (0.056 R)
• M11: 8,501,647 km (0.036 R)
• M12: 11,553,294 km (0.106 R)
• M13: 13,191,091 km (0.111 R)
• M14: 14,403,582 km (0.081 R)
• M15: 15,569,398 km (0.106 R)
• M16: 16,734,167 km (0.116 R)
• M17: 17,890,559 km (0.058 R)
• M18: 18,555,521 km (0.064 R)
• M19: 23,209,960 km (0.082 R)
• M20: 23,682,689 km (0.074 R)
• M21: 26,143,724 km (0.101 R)
• M22: 28,951,975 km (0.032 R)
• M23: 30,900,787 km (0.113 R)
• M24: 32,443,141 km (0.037 R)
• M25: 33,034,651 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.8

Radius: 5.9

Gravity: 22.78 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.31 AU - 9.95 AU

Year: 18097 Days

Day: 18.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,736,861 km

• M1: 73,752 km (0.12 R)
• M2: 433,834 km (0.087 R)
• M3: 698,024 km (0.059 R)
• M4: 1,526,646 km (0.067 R)
• M5: 1,820,008 km (0.11 R)
• M6: 2,009,698 km (0.079 R)
• M7: 2,384,889 km (0.114 R)
• M8: 3,385,549 km (0.079 R)
• M9: 5,604,983 km (0.058 R)
• M10: 6,134,709 km (0.055 R)
• M11: 7,388,340 km (0.116 R)
• M12: 7,628,893 km (0.114 R)
• M13: 8,125,857 km (0.082 R)
• M14: 13,397,387 km (0.08 R)
• M15: 14,119,945 km (0.083 R)
• M16: 14,716,541 km (0.103 R)
• M17: 16,281,484 km (0.112 R)
• M18: 17,020,498 km (0.034 R)
• M19: 17,867,820 km (0.057 R)
• M20: 18,477,282 km (0.049 R)
• M21: 21,538,802 km (0.106 R)
• M22: 22,030,381 km (0.059 R)
• M23: 26,013,574 km (0.055 R)
• M24: 26,571,125 km (0.114 R)
• M25: 28,174,216 km (0.047 R)
• M26: 34,559,651 km (0.112 R)
• M27: 36,329,095 km (0.107 R)
• M28: 40,940,000 km (0.115 R)
• M29: 42,303,735 km (0.081 R)
• M30: 42,919,480 km (0.084 R)
• M31: 45,603,116 km (0.07 R)
• M32: 49,579,427 km (0.115 R)
• M33: 52,002,314 km (0.115 R)
• M34: 52,354,767 km (0.064 R)
• M35: 54,502,992 km (0.052 R)
• M36: 56,709,411 km (0.087 R)
• M37: 58,402,710 km (0.044 R)
• M38: 60,517,724 km (0.068 R)
• M39: 64,696,292 km (0.089 R)
• M40: 70,993,465 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 12,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit