🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.7

Radius: 11.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.82 AU - 1.36 AU

Year: 735 Days

Day: 6.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,898,572 km

• M1: 143,315 km (0.059 R)
• M2: 717,471 km (0.087 R)
• M3: 1,120,488 km (0.041 R)
• M4: 1,774,231 km (0.035 R)
• M5: 2,836,525 km (0.117 R)
• M6: 4,072,802 km (0.088 R)
• M7: 4,722,356 km (0.098 R)
• M8: 5,106,523 km (0.062 R)
• M9: 5,639,092 km (0.088 R)
• M10: 6,130,521 km (0.032 R)
• M11: 6,568,394 km (0.094 R)
• M12: 7,687,236 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.6

Radius: 13

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.58 AU - 1.8 AU

Year: 1419 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,898,572 km

• M1: 161,715 km (0.104 R)
• M2: 639,381 km (0.094 R)
• M3: 1,082,789 km (0.056 R)
• M4: 1,514,678 km (0.039 R)
• M5: 1,979,180 km (0.064 R)
• M6: 2,652,221 km (0.077 R)
• M7: 3,178,207 km (0.085 R)
• M8: 4,279,995 km (0.06 R)
• M9: 4,972,633 km (0.096 R)
• M10: 5,621,888 km (0.101 R)
• M11: 6,119,750 km (0.111 R)
• M12: 9,147,611 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.7

Radius: 10.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.91 AU - 2.91 AU

Year: 2416 Days

Day: 11.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,898,572 km

• M1: 131,796 km (0.062 R)
• M2: 515,813 km (0.055 R)
• M3: 855,101 km (0.084 R)
• M4: 1,191,697 km (0.077 R)
• M5: 1,638,545 km (0.103 R)
• M6: 2,034,232 km (0.094 R)
• M7: 2,963,235 km (0.065 R)
• M8: 3,329,450 km (0.09 R)
• M9: 3,674,722 km (0.049 R)
• M10: 4,191,134 km (0.112 R)
• M11: 6,205,170 km (0.106 R)
• M12: 7,313,989 km (0.034 R)
• M13: 7,872,588 km (0.082 R)
• M14: 8,610,704 km (0.068 R)
• M15: 9,012,524 km (0.101 R)
• M16: 9,920,433 km (0.106 R)
• M17: 11,729,371 km (0.09 R)
• M18: 13,132,150 km (0.052 R)
• M19: 14,000,416 km (0.118 R)
• M20: 14,643,687 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.2

Radius: 8.2

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.9 AU - 3.96 AU

Year: 4102 Days

Day: 7.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 27,898,572 km

• M1: 102,026 km (0.042 R)
• M2: 411,095 km (0.11 R)
• M3: 792,719 km (0.117 R)
• M4: 1,274,723 km (0.117 R)
• M5: 1,601,146 km (0.112 R)
• M6: 2,312,633 km (0.082 R)
• M7: 3,299,680 km (0.111 R)
• M8: 3,787,070 km (0.079 R)
• M9: 4,619,881 km (0.093 R)
• M10: 4,931,943 km (0.097 R)
• M11: 5,984,064 km (0.12 R)
• M12: 6,261,120 km (0.114 R)
• M13: 7,110,237 km (0.077 R)
• M14: 8,183,153 km (0.107 R)
• M15: 8,641,072 km (0.093 R)
• M16: 9,035,861 km (0.106 R)
• M17: 10,336,166 km (0.06 R)
• M18: 11,054,086 km (0.081 R)
• M19: 11,709,175 km (0.111 R)
• M20: 14,535,378 km (0.115 R)
• M21: 15,378,661 km (0.116 R)
• M22: 17,786,588 km (0.093 R)
• M23: 18,104,334 km (0.064 R)
• M24: 19,212,855 km (0.115 R)
• M25: 20,435,219 km (0.065 R)
• M26: 23,335,921 km (0.031 R)
• M27: 24,256,996 km (0.112 R)
• M28: 28,616,577 km (0.119 R)
• M29: 29,671,541 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772

Radius: 11.6

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.57 AU - 4.23 AU

Year: 4973 Days

Day: 10.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,898,572 km

• M1: 144,212 km (0.099 R)
• M2: 508,782 km (0.08 R)
• M3: 1,081,742 km (0.083 R)
• M4: 1,774,680 km (0.08 R)
• M5: 2,420,494 km (0.117 R)
• M6: 3,217,551 km (0.105 R)
• M7: 4,916,684 km (0.065 R)
• M8: 5,443,418 km (0.091 R)
• M9: 6,225,067 km (0.099 R)
• M10: 7,571,896 km (0.104 R)
• M11: 8,199,908 km (0.094 R)
• M12: 9,227,047 km (0.074 R)
• M13: 11,583,962 km (0.113 R)
• M14: 12,569,662 km (0.119 R)
• M15: 15,685,935 km (0.087 R)
• M16: 16,402,210 km (0.068 R)
• M17: 16,830,060 km (0.105 R)
• M18: 18,682,380 km (0.099 R)
• M19: 19,149,126 km (0.064 R)
• M20: 19,555,434 km (0.069 R)
• M21: 20,036,690 km (0.107 R)
• M22: 21,310,516 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.2

Radius: 5.6

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.22 AU - 7.04 AU

Year: 9800 Days

Day: 24.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 27,898,572 km

• M1: 94,097 km (0.119 R)
• M2: 460,612 km (0.061 R)
• M3: 1,235,379 km (0.099 R)
• M4: 4,103,320 km (0.113 R)
• M5: 6,583,054 km (0.116 R)
• M6: 7,018,833 km (0.054 R)
• M7: 8,591,107 km (0.09 R)
• M8: 11,404,444 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.2

Radius: 3.7

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.06 AU - 7.32 AU

Year: 11173 Days

Day: 17 Hours

Environment

Temp: -218 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,898,572 km

• M1: 138,079 km (0.052 R)
• M2: 268,827 km (0.045 R)
• M3: 389,403 km (0.045 R)
• M4: 625,319 km (0.084 R)
• M5: 836,252 km (0.056 R)
• M6: 1,209,798 km (0.105 R)
• M7: 1,801,906 km (0.069 R)
• M8: 3,049,852 km (0.114 R)
• M9: 3,611,741 km (0.106 R)
• M10: 5,536,767 km (0.077 R)
• M11: 9,235,724 km (0.096 R)
• M12: 11,060,219 km (0.099 R)
• M13: 12,032,905 km (0.098 R)
• M14: 13,570,920 km (0.102 R)
• M15: 25,623,871 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 16,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit