🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.14 AU - 1.32 AU

Year: 587 Days

Day: 26.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.76 AU - 2.78 AU

Year: 1472 Days

Day: 44.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,122,936 km

• M1: 2,290,194 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.9

Radius: 8.4

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.13 AU - 4.53 AU

Year: 3878 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 95,122,936 km

• M1: 104,569 km (0.045 R)
• M2: 551,717 km (0.059 R)
• M3: 814,710 km (0.099 R)
• M4: 1,246,150 km (0.1 R)
• M5: 1,547,889 km (0.101 R)
• M6: 1,873,564 km (0.119 R)
• M7: 2,555,132 km (0.101 R)
• M8: 6,938,798 km (0.045 R)
• M9: 7,440,250 km (0.111 R)
• M10: 7,765,775 km (0.108 R)
• M11: 8,306,422 km (0.071 R)
• M12: 10,764,016 km (0.086 R)
• M13: 11,651,879 km (0.115 R)
• M14: 12,451,031 km (0.078 R)
• M15: 12,910,446 km (0.072 R)
• M16: 14,257,425 km (0.109 R)
• M17: 15,275,289 km (0.115 R)
• M18: 16,177,813 km (0.071 R)
• M19: 17,003,444 km (0.093 R)
• M20: 17,741,260 km (0.039 R)
• M21: 21,360,930 km (0.101 R)
• M22: 22,691,903 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.6

Radius: 13.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.83 AU - 10.87 AU

Year: 11333 Days

Day: 6.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 95,122,936 km

• M1: 183,557 km (0.088 R)
• M2: 760,556 km (0.067 R)
• M3: 1,451,548 km (0.116 R)
• M4: 2,138,053 km (0.086 R)
• M5: 3,592,144 km (0.031 R)
• M6: 4,657,431 km (0.115 R)
• M7: 5,096,500 km (0.096 R)
• M8: 6,058,564 km (0.076 R)
• M9: 6,619,407 km (0.048 R)
• M10: 10,347,834 km (0.101 R)
• M11: 10,794,833 km (0.101 R)
• M12: 14,539,417 km (0.116 R)
• M13: 15,227,717 km (0.06 R)
• M14: 15,741,885 km (0.119 R)
• M15: 16,602,072 km (0.108 R)
• M16: 17,986,302 km (0.111 R)
• M17: 18,416,246 km (0.099 R)
• M18: 18,853,072 km (0.087 R)
• M19: 20,670,087 km (0.06 R)
• M20: 23,610,434 km (0.072 R)
• M21: 36,893,528 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.7

Radius: 9.9

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.95 AU - 10.39 AU

Year: 11953 Days

Day: 5.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 95,122,936 km

• M1: 127,607 km (0.069 R)
• M2: 653,743 km (0.111 R)
• M3: 984,653 km (0.066 R)
• M4: 1,500,766 km (0.065 R)
• M5: 2,026,602 km (0.118 R)
• M6: 2,869,736 km (0.086 R)
• M7: 5,585,386 km (0.102 R)
• M8: 7,571,896 km (0.082 R)
• M9: 8,019,643 km (0.096 R)
• M10: 9,520,708 km (0.119 R)
• M11: 10,095,911 km (0.03 R)
• M12: 11,143,994 km (0.099 R)
• M13: 13,070,516 km (0.08 R)
• M14: 13,979,622 km (0.041 R)
• M15: 15,995,902 km (0.076 R)
• M16: 18,598,306 km (0.107 R)
• M17: 19,915,516 km (0.066 R)
• M18: 23,291,491 km (0.056 R)
• M19: 24,335,834 km (0.045 R)
• M20: 26,314,116 km (0.109 R)
• M21: 28,078,174 km (0.089 R)
• M22: 32,889,541 km (0.112 R)
• M23: 34,203,160 km (0.036 R)
• M24: 36,427,830 km (0.09 R)
• M25: 37,833,900 km (0.077 R)
• M26: 41,437,862 km (0.055 R)
• M27: 53,612,137 km (0.034 R)
• M28: 55,262,949 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.1

Radius: 4.2

Gravity: 33.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 16.9 AU - 17.1 AU

Year: 30172 Days

Day: 21.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 95,122,936 km

• M1: 83,476 km (0.084 R)
• M2: 495,019 km (0.11 R)
• M3: 790,176 km (0.085 R)
• M4: 1,135,149 km (0.118 R)
• M5: 1,502,411 km (0.115 R)
• M6: 2,161,689 km (0.085 R)
• M7: 3,052,096 km (0.115 R)
• M8: 4,269,673 km (0.081 R)
• M9: 4,713,380 km (0.103 R)
• M10: 5,605,432 km (0.033 R)
• M11: 5,822,948 km (0.111 R)
• M12: 6,509,153 km (0.108 R)
• M13: 8,095,638 km (0.106 R)
• M14: 8,773,466 km (0.12 R)
• M15: 9,306,035 km (0.098 R)
• M16: 10,831,335 km (0.083 R)
• M17: 11,443,938 km (0.085 R)
• M18: 12,442,205 km (0.082 R)
• M19: 12,663,460 km (0.1 R)
• M20: 14,206,113 km (0.106 R)
• M21: 14,774,286 km (0.103 R)
• M22: 16,837,839 km (0.118 R)
• M23: 18,794,280 km (0.059 R)
• M24: 21,209,687 km (0.115 R)
• M25: 24,394,925 km (0.068 R)
• M26: 24,741,543 km (0.06 R)
• M27: 32,244,026 km (0.086 R)
• M28: 37,494,163 km (0.074 R)
• M29: 39,680,835 km (0.091 R)
• M30: 41,457,310 km (0.068 R)
• M31: 48,364,244 km (0.102 R)
• M32: 48,911,173 km (0.077 R)
• M33: 50,389,799 km (0.061 R)
• M34: 58,231,719 km (0.116 R)
• M35: 63,960,719 km (0.057 R)
• M36: 65,950,820 km (0.082 R)
• M37: 71,458,864 km (0.067 R)
• M38: 72,882,138 km (0.107 R)
• M39: 74,082,661 km (0.109 R)
• M40: 75,296,199 km (0.05 R)
• M41: 77,017,472 km (0.115 R)
• M42: 80,028,727 km (0.036 R)
• M43: 92,020,044 km (0.101 R)
• M44: 93,421,925 km (0.106 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: 484 - 18,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit