🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.97 AU - 1.35 AU

Year: 456 Days

Day: 23.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.3

Radius: 10.3

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.22 AU - 11.28 AU

Year: 13782 Days

Day: 11.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,591,278 km

• M1: 132,544 km (0.119 R)
• M2: 1,055,563 km (0.068 R)
• M3: 2,053,979 km (0.098 R)
• M4: 3,503,881 km (0.061 R)
• M5: 5,307,134 km (0.079 R)
• M6: 6,393,813 km (0.096 R)
• M7: 9,729,696 km (0.05 R)
• M8: 12,147,646 km (0.081 R)
• M9: 14,999,730 km (0.075 R)
• M10: 20,431,479 km (0.112 R)
• M11: 24,348,699 km (0.071 R)
• M12: 29,752,025 km (0.104 R)
• M13: 31,265,955 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.1

Radius: 7.6

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.88 AU - 14.16 AU

Year: 16181 Days

Day: 16.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,591,278 km

• M1: 95,892 km (0.12 R)
• M2: 616,343 km (0.099 R)
• M3: 2,078,214 km (0.113 R)
• M4: 2,554,982 km (0.064 R)
• M5: 2,831,439 km (0.104 R)
• M6: 3,418,012 km (0.112 R)
• M7: 3,901,512 km (0.045 R)
• M8: 4,865,372 km (0.108 R)
• M9: 5,667,067 km (0.1 R)
• M10: 6,221,177 km (0.06 R)
• M11: 7,670,332 km (0.047 R)
• M12: 8,650,946 km (0.1 R)
• M13: 9,385,471 km (0.064 R)
• M14: 11,098,516 km (0.114 R)
• M15: 14,689,913 km (0.076 R)
• M16: 14,983,274 km (0.057 R)
• M17: 17,147,506 km (0.087 R)
• M18: 18,135,899 km (0.073 R)
• M19: 18,473,691 km (0.079 R)
• M20: 19,336,422 km (0.062 R)
• M21: 21,049,168 km (0.12 R)
• M22: 24,056,834 km (0.059 R)
• M23: 27,560,865 km (0.088 R)
• M24: 28,572,595 km (0.044 R)
• M25: 29,959,666 km (0.087 R)
• M26: 30,550,578 km (0.065 R)
• M27: 32,000,630 km (0.091 R)
• M28: 40,949,126 km (0.058 R)
• M29: 42,265,288 km (0.09 R)
• M30: 44,063,754 km (0.058 R)
• M31: 46,225,892 km (0.069 R)
• M32: 47,812,826 km (0.067 R)
• M33: 49,764,629 km (0.07 R)
• M34: 59,578,998 km (0.038 R)
• M35: 63,374,744 km (0.089 R)
• M36: 65,727,919 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.1

Radius: 3.3

Gravity: 70.72 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 14.29 AU - 16.61 AU

Year: 22181 Days

Day: 22.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 85.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,591,278 km

• M1: 40,990 km (0.092 R)
• M2: 227,239 km (0.113 R)
• M3: 688,749 km (0.048 R)
• M4: 1,183,319 km (0.091 R)
• M5: 1,530,237 km (0.035 R)
• M6: 1,690,306 km (0.117 R)
• M7: 3,341,867 km (0.112 R)
• M8: 4,229,281 km (0.105 R)
• M9: 4,544,933 km (0.076 R)
• M10: 5,880,692 km (0.113 R)
• M11: 7,209,421 km (0.08 R)
• M12: 7,357,373 km (0.11 R)
• M13: 8,127,952 km (0.084 R)
• M14: 8,615,192 km (0.076 R)
• M15: 18,159,985 km (0.079 R)
• M16: 19,462,683 km (0.103 R)
• M17: 21,941,220 km (0.104 R)
• M18: 22,989,004 km (0.074 R)
• M19: 23,095,518 km (0.097 R)
• M20: 23,525,163 km (0.085 R)
• M21: 24,289,608 km (0.085 R)
• M22: 25,638,532 km (0.089 R)
• M23: 29,352,748 km (0.115 R)
• M24: 32,866,652 km (0.112 R)
• M25: 33,683,905 km (0.117 R)
• M26: 38,122,773 km (0.062 R)
• M27: 48,312,932 km (0.114 R)
• M28: 52,443,179 km (0.097 R)
• M29: 52,998,786 km (0.107 R)
• M30: 71,091,302 km (0.079 R)
• M31: 74,070,394 km (0.119 R)
• M32: 79,299,737 km (0.111 R)
• M33: 81,013,829 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369

Radius: 5.7

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.92 AU - 18.1 AU

Year: 22310 Days

Day: 24.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,591,278 km

• M1: 70,909 km (0.105 R)
• M2: 1,161,029 km (0.098 R)
• M3: 3,837,485 km (0.067 R)
• M4: 4,457,119 km (0.063 R)
• M5: 4,756,913 km (0.07 R)
• M6: 6,092,224 km (0.106 R)
• M7: 6,295,677 km (0.1 R)
• M8: 6,503,618 km (0.078 R)
• M9: 7,427,534 km (0.117 R)
• M10: 7,896,972 km (0.115 R)
• M11: 10,839,114 km (0.094 R)
• M12: 11,566,159 km (0.112 R)
• M13: 14,296,021 km (0.118 R)
• M14: 25,525,436 km (0.061 R)
• M15: 26,591,770 km (0.053 R)
• M16: 28,585,610 km (0.05 R)
• M17: 30,439,576 km (0.114 R)
• M18: 34,771,931 km (0.086 R)
• M19: 38,244,097 km (0.05 R)
• M20: 50,862,678 km (0.104 R)
• M21: 51,364,429 km (0.119 R)
• M22: 58,740,202 km (0.105 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: 229 - 15,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit