🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.48 AU - 0.56 AU

Year: 132 Days

Day: 41.4 Hours

Environment

Temp: 257 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.61 AU

Year: 151 Days

Day: 17.5 Hours

Environment

Temp: 228 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,688,688 km

• M1: 68,815 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.55 AU - 0.65 AU

Year: 163 Days

Day: 43.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,688,688 km

• M1: 55,202 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.81 AU

Year: 197 Days

Day: 31 Hours

Environment

Temp: 238 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.86 AU - 2.88 AU

Year: 1709 Days

Day: 47.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,688,688 km

• M1: 304,282 km (0.033 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.56 AU - 3.92 AU

Year: 2542 Days

Day: 14.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.6

Radius: 8.9

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.86 AU - 7.34 AU

Year: 5295 Days

Day: 12.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,688,688 km

• M1: 110,702 km (0.071 R)
• M2: 679,324 km (0.114 R)
• M3: 1,058,704 km (0.106 R)
• M4: 2,145,981 km (0.103 R)
• M5: 2,638,607 km (0.106 R)
• M6: 4,395,485 km (0.117 R)
• M7: 4,823,634 km (0.09 R)
• M8: 5,670,657 km (0.096 R)
• M9: 6,961,836 km (0.041 R)
• M10: 7,395,969 km (0.116 R)
• M11: 9,445,759 km (0.099 R)
• M12: 10,251,792 km (0.076 R)
• M13: 10,624,590 km (0.082 R)
• M14: 11,006,215 km (0.072 R)
• M15: 12,000,592 km (0.104 R)
• M16: 12,945,901 km (0.03 R)
• M17: 13,381,530 km (0.085 R)
• M18: 14,282,258 km (0.064 R)
• M19: 14,806,300 km (0.077 R)
• M20: 15,222,780 km (0.093 R)
• M21: 17,031,867 km (0.094 R)
• M22: 18,089,225 km (0.102 R)
• M23: 19,827,851 km (0.118 R)
• M24: 20,997,408 km (0.104 R)
• M25: 21,447,697 km (0.096 R)
• M26: 24,698,608 km (0.068 R)
• M27: 27,010,344 km (0.098 R)
• M28: 27,542,913 km (0.046 R)
• M29: 31,469,707 km (0.057 R)
• M30: 33,873,147 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.9

Radius: 14.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.74 AU - 8.18 AU

Year: 7161 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,688,688 km

• M1: 177,872 km (0.099 R)
• M2: 702,212 km (0.096 R)
• M3: 1,246,300 km (0.068 R)
• M4: 3,043,868 km (0.102 R)
• M5: 4,641,573 km (0.118 R)
• M6: 5,363,383 km (0.077 R)
• M7: 5,896,250 km (0.119 R)
• M8: 6,815,380 km (0.078 R)
• M9: 7,946,788 km (0.076 R)
• M10: 8,768,230 km (0.101 R)
• M11: 10,341,551 km (0.082 R)
• M12: 11,627,046 km (0.1 R)
• M13: 12,201,950 km (0.099 R)
• M14: 16,708,287 km (0.068 R)
• M15: 18,405,475 km (0.096 R)
• M16: 21,589,217 km (0.118 R)
• M17: 22,459,278 km (0.071 R)
• M18: 24,523,729 km (0.066 R)
• M19: 31,272,986 km (0.092 R)
• M20: 32,798,735 km (0.109 R)
• M21: 36,439,797 km (0.077 R)
• M22: 38,128,757 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.7

Radius: 11.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.63 AU - 13.15 AU

Year: 14410 Days

Day: 9.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 80,688,688 km

• M1: 144,362 km (0.108 R)
• M2: 522,396 km (0.089 R)
• M3: 1,037,162 km (0.095 R)
• M4: 1,788,443 km (0.119 R)
• M5: 2,304,406 km (0.041 R)
• M6: 2,787,308 km (0.049 R)
• M7: 3,240,888 km (0.075 R)
• M8: 3,958,808 km (0.048 R)
• M9: 4,686,752 km (0.119 R)
• M10: 5,889,668 km (0.058 R)
• M11: 7,887,697 km (0.025 R)
• M12: 8,944,307 km (0.112 R)
• M13: 10,145,129 km (0.106 R)
• M14: 10,622,047 km (0.063 R)
• M15: 11,621,062 km (0.085 R)
• M16: 12,742,447 km (0.085 R)
• M17: 16,539,690 km (0.06 R)
• M18: 17,052,811 km (0.118 R)
• M19: 18,734,740 km (0.118 R)
• M20: 19,943,341 km (0.084 R)
• M21: 21,288,974 km (0.115 R)
• M22: 23,055,126 km (0.058 R)
• M23: 31,435,449 km (0.061 R)
• M24: 34,309,673 km (0.064 R)
• M25: 40,575,730 km (0.117 R)
• M26: 42,731,734 km (0.045 R)
• M27: 45,389,789 km (0.116 R)
• M28: 48,304,853 km (0.106 R)
• M29: 50,112,444 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.6

Radius: 3

Gravity: 98.84 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.25 AU - 16.51 AU

Year: 19165 Days

Day: 24.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 80,688,688 km

• M1: 37,998 km (0.11 R)
• M2: 169,794 km (0.103 R)
• M3: 337,642 km (0.063 R)
• M4: 608,115 km (0.083 R)
• M5: 884,423 km (0.053 R)
• M6: 1,083,986 km (0.114 R)
• M7: 1,406,370 km (0.078 R)
• M8: 1,589,777 km (0.093 R)
• M9: 1,696,440 km (0.084 R)
• M10: 2,107,834 km (0.08 R)
• M11: 2,439,941 km (0.065 R)
• M12: 3,124,052 km (0.116 R)
• M13: 3,349,197 km (0.118 R)
• M14: 3,800,235 km (0.085 R)
• M15: 4,604,024 km (0.098 R)
• M16: 4,932,691 km (0.054 R)
• M17: 7,836,535 km (0.109 R)
• M18: 8,680,865 km (0.047 R)
• M19: 9,125,021 km (0.116 R)
• M20: 13,309,872 km (0.085 R)
• M21: 14,353,317 km (0.117 R)
• M22: 17,026,182 km (0.071 R)
• M23: 20,785,577 km (0.107 R)
• M24: 22,288,587 km (0.099 R)
• M25: 23,014,136 km (0.048 R)
• M26: 24,512,210 km (0.071 R)
• M27: 26,417,039 km (0.078 R)
• M28: 26,532,080 km (0.09 R)
• M29: 30,899,141 km (0.036 R)
• M30: 35,581,255 km (0.114 R)
• M31: 38,016,858 km (0.113 R)
• M32: 38,163,614 km (0.111 R)
• M33: 38,458,022 km (0.061 R)
• M34: 39,952,804 km (0.076 R)
• M35: 48,010,594 km (0.102 R)
• M36: 50,269,821 km (0.063 R)
• M37: 53,146,439 km (0.083 R)
• M38: 57,470,864 km (0.079 R)
• M39: 58,636,381 km (0.117 R)
• M40: 59,817,606 km (0.114 R)
• M41: 60,015,973 km (0.068 R)
• M42: 75,020,041 km (0.089 R)
• M43: 78,293,242 km (0.052 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 19,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit