🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.53 AU - 0.63 AU

Year: 156 Days

Day: 27 Hours

Environment

Temp: 174 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.04 AU - 1.14 AU

Year: 402 Days

Day: 22.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.98 AU - 2.72 AU

Year: 1272 Days

Day: 47.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 11.2

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.62 AU - 11.72 AU

Year: 11452 Days

Day: 14.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,108,972 km

• M1: 139,276 km (0.075 R)
• M2: 491,429 km (0.119 R)
• M3: 850,015 km (0.108 R)
• M4: 1,327,980 km (0.089 R)
• M5: 1,716,636 km (0.086 R)
• M6: 2,163,335 km (0.065 R)
• M7: 2,665,535 km (0.094 R)
• M8: 3,447,184 km (0.103 R)
• M9: 3,962,997 km (0.072 R)
• M10: 5,218,273 km (0.109 R)
• M11: 7,707,881 km (0.11 R)
• M12: 8,448,689 km (0.102 R)
• M13: 9,035,113 km (0.106 R)
• M14: 10,564,602 km (0.115 R)
• M15: 11,775,148 km (0.097 R)
• M16: 13,861,290 km (0.085 R)
• M17: 16,934,778 km (0.065 R)
• M18: 18,671,011 km (0.106 R)
• M19: 19,835,780 km (0.092 R)
• M20: 24,198,503 km (0.095 R)
• M21: 25,082,177 km (0.086 R)
• M22: 27,122,992 km (0.075 R)
• M23: 27,543,960 km (0.044 R)
• M24: 29,603,923 km (0.108 R)
• M25: 31,186,070 km (0.071 R)
• M26: 32,823,867 km (0.094 R)
• M27: 38,609,116 km (0.06 R)
• M28: 39,410,512 km (0.089 R)
• M29: 39,815,324 km (0.116 R)
• M30: 41,881,420 km (0.118 R)
• M31: 48,972,509 km (0.117 R)
• M32: 52,474,445 km (0.105 R)
• M33: 55,969,650 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274

Radius: 12.2

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.79 AU - 11.71 AU

Year: 12445 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,108,972 km

• M1: 358,885 km (0.064 R)
• M2: 1,104,032 km (0.118 R)
• M3: 1,808,937 km (0.114 R)
• M4: 2,350,482 km (0.106 R)
• M5: 3,167,885 km (0.077 R)
• M6: 3,619,670 km (0.057 R)
• M7: 4,514,864 km (0.108 R)
• M8: 6,562,260 km (0.077 R)
• M9: 7,186,981 km (0.035 R)
• M10: 7,770,712 km (0.084 R)
• M11: 8,218,757 km (0.046 R)
• M12: 10,873,970 km (0.064 R)
• M13: 11,592,040 km (0.046 R)
• M14: 13,065,878 km (0.112 R)
• M15: 15,923,945 km (0.118 R)
• M16: 16,850,255 km (0.111 R)
• M17: 20,453,320 km (0.108 R)
• M18: 21,787,284 km (0.055 R)
• M19: 25,153,386 km (0.117 R)
• M20: 26,960,079 km (0.08 R)
• M21: 27,424,880 km (0.081 R)
• M22: 28,179,901 km (0.062 R)
• M23: 32,897,918 km (0.05 R)
• M24: 33,750,327 km (0.102 R)
• M25: 34,399,133 km (0.118 R)
• M26: 36,736,001 km (0.099 R)
• M27: 38,234,523 km (0.06 R)
• M28: 39,176,690 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.2

Radius: 3.9

Gravity: 58.46 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.66 AU - 15.52 AU

Year: 19678 Days

Day: 18.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,108,972 km

• M1: 48,470 km (0.087 R)
• M2: 176,525 km (0.06 R)
• M3: 841,488 km (0.099 R)
• M4: 2,331,333 km (0.109 R)
• M5: 2,788,205 km (0.113 R)
• M6: 2,944,236 km (0.104 R)
• M7: 3,133,627 km (0.12 R)
• M8: 3,941,306 km (0.099 R)
• M9: 4,586,970 km (0.059 R)
• M10: 4,804,784 km (0.057 R)
• M11: 5,956,090 km (0.12 R)
• M12: 7,086,451 km (0.056 R)
• M13: 7,279,732 km (0.114 R)
• M14: 7,829,354 km (0.111 R)
• M15: 8,088,158 km (0.091 R)
• M16: 9,010,729 km (0.092 R)
• M17: 9,585,035 km (0.086 R)
• M18: 10,491,747 km (0.069 R)
• M19: 13,114,198 km (0.109 R)
• M20: 13,259,308 km (0.108 R)
• M21: 13,552,969 km (0.057 R)
• M22: 13,925,916 km (0.092 R)
• M23: 14,537,023 km (0.099 R)
• M24: 15,325,703 km (0.036 R)
• M25: 19,700,544 km (0.108 R)
• M26: 29,918,078 km (0.091 R)
• M27: 31,579,512 km (0.059 R)
• M28: 33,571,707 km (0.069 R)
• M29: 36,499,337 km (0.087 R)
• M30: 38,246,341 km (0.097 R)
• M31: 40,048,397 km (0.115 R)
• M32: 46,800,198 km (0.098 R)
• M33: 47,994,587 km (0.06 R)
• M34: 57,898,565 km (0.119 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 11,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit