🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.7 AU - 1.02 AU

Year: 304 Days

Day: 34.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.61 AU - 4.27 AU

Year: 2978 Days

Day: 25.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.3

Radius: 12.5

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.03 AU - 7.95 AU

Year: 7806 Days

Day: 8 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,910,621 km

• M1: 157,078 km (0.081 R)
• M2: 555,606 km (0.034 R)
• M3: 1,349,672 km (0.096 R)
• M4: 3,013,500 km (0.062 R)
• M5: 3,725,137 km (0.098 R)
• M6: 4,172,883 km (0.117 R)
• M7: 4,797,604 km (0.049 R)
• M8: 5,268,388 km (0.106 R)
• M9: 6,724,723 km (0.098 R)
• M10: 7,164,990 km (0.071 R)
• M11: 7,624,405 km (0.05 R)
• M12: 8,903,467 km (0.112 R)
• M13: 10,082,448 km (0.051 R)
• M14: 11,159,104 km (0.048 R)
• M15: 13,772,728 km (0.094 R)
• M16: 15,410,077 km (0.062 R)
• M17: 16,113,037 km (0.093 R)
• M18: 19,581,164 km (0.078 R)
• M19: 21,885,271 km (0.033 R)
• M20: 23,939,100 km (0.082 R)
• M21: 27,954,905 km (0.038 R)
• M22: 28,713,067 km (0.114 R)
• M23: 35,720,830 km (0.076 R)
• M24: 36,726,277 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525

Radius: 10.2

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.66 AU - 12.76 AU

Year: 13347 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,910,621 km

• M1: 126,859 km (0.082 R)
• M2: 632,350 km (0.034 R)
• M3: 1,080,845 km (0.108 R)
• M4: 1,631,963 km (0.087 R)
• M5: 2,015,981 km (0.097 R)
• M6: 2,480,183 km (0.105 R)
• M7: 3,060,772 km (0.105 R)
• M8: 3,521,983 km (0.036 R)
• M9: 5,090,965 km (0.109 R)
• M10: 5,495,029 km (0.113 R)
• M11: 7,122,504 km (0.101 R)
• M12: 7,672,276 km (0.067 R)
• M13: 8,433,730 km (0.091 R)
• M14: 10,911,519 km (0.111 R)
• M15: 13,838,551 km (0.093 R)
• M16: 14,163,926 km (0.113 R)
• M17: 14,762,617 km (0.053 R)
• M18: 15,308,799 km (0.102 R)
• M19: 15,868,445 km (0.089 R)
• M20: 16,954,525 km (0.043 R)
• M21: 18,953,452 km (0.106 R)
• M22: 21,710,690 km (0.115 R)
• M23: 25,592,755 km (0.099 R)
• M24: 28,844,265 km (0.099 R)
• M25: 36,773,101 km (0.115 R)
• M26: 40,765,270 km (0.114 R)
• M27: 41,166,192 km (0.077 R)
• M28: 42,934,589 km (0.072 R)
• M29: 46,041,587 km (0.087 R)
• M30: 51,133,151 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.5

Radius: 3.5

Gravity: 39.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.4 AU - 16.02 AU

Year: 21484 Days

Day: 24 Hours

Environment

Temp: -197 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,910,621 km

• M1: 43,533 km (0.065 R)
• M2: 166,054 km (0.098 R)
• M3: 312,510 km (0.095 R)
• M4: 492,177 km (0.05 R)
• M5: 654,042 km (0.053 R)
• M6: 1,260,512 km (0.076 R)
• M7: 1,582,596 km (0.058 R)
• M8: 1,826,141 km (0.102 R)
• M9: 2,804,362 km (0.072 R)
• M10: 3,082,015 km (0.065 R)
• M11: 3,750,867 km (0.068 R)
• M12: 5,998,276 km (0.097 R)
• M13: 6,330,683 km (0.034 R)
• M14: 7,261,181 km (0.083 R)
• M15: 7,686,488 km (0.112 R)
• M16: 8,901,971 km (0.076 R)
• M17: 11,202,487 km (0.099 R)
• M18: 11,515,446 km (0.103 R)
• M19: 13,799,207 km (0.119 R)
• M20: 14,598,209 km (0.096 R)
• M21: 15,046,703 km (0.101 R)
• M22: 15,274,391 km (0.099 R)
• M23: 23,323,954 km (0.088 R)
• M24: 25,622,525 km (0.065 R)
• M25: 30,300,750 km (0.093 R)
• M26: 31,029,890 km (0.078 R)
• M27: 35,920,842 km (0.12 R)
• M28: 36,737,198 km (0.096 R)
• M29: 42,046,726 km (0.076 R)
• M30: 43,872,717 km (0.048 R)
• M31: 44,337,368 km (0.057 R)
• M32: 44,648,831 km (0.099 R)
• M33: 46,068,963 km (0.091 R)
• M34: 46,709,691 km (0.069 R)
• M35: 47,845,289 km (0.077 R)
• M36: 50,002,639 km (0.116 R)
• M37: 57,046,006 km (0.07 R)
• M38: 59,848,872 km (0.102 R)
• M39: 62,546,421 km (0.118 R)
• M40: 67,152,240 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 18,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit