🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.05 AU - 1.35 AU

Year: 493 Days

Day: 19.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,807,791 km

• M1: 514,467 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.15 AU - 3.79 AU

Year: 2422 Days

Day: 40.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,807,791 km

• M1: 1,723,367 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.57 AU - 4.87 AU

Year: 3249 Days

Day: 43.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.3

Radius: 9.3

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.6 AU - 4.82 AU

Year: 3831 Days

Day: 13.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 92,807,791 km

• M1: 115,639 km (0.103 R)
• M2: 405,560 km (0.112 R)
• M3: 948,301 km (0.112 R)
• M4: 1,607,429 km (0.096 R)
• M5: 2,122,345 km (0.089 R)
• M6: 2,578,020 km (0.082 R)
• M7: 3,079,472 km (0.106 R)
• M8: 3,402,903 km (0.077 R)
• M9: 4,464,748 km (0.056 R)
• M10: 5,790,335 km (0.091 R)
• M11: 6,436,598 km (0.101 R)
• M12: 7,228,420 km (0.061 R)
• M13: 8,226,836 km (0.094 R)
• M14: 8,665,756 km (0.077 R)
• M15: 11,727,127 km (0.062 R)
• M16: 13,449,447 km (0.119 R)
• M17: 15,170,720 km (0.054 R)
• M18: 16,112,588 km (0.111 R)
• M19: 16,569,161 km (0.107 R)
• M20: 20,603,965 km (0.091 R)
• M21: 21,966,503 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.4

Radius: 11.2

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.05 AU - 6.37 AU

Year: 4456 Days

Day: 8 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 92,807,791 km

• M1: 140,323 km (0.047 R)
• M2: 753,973 km (0.084 R)
• M3: 1,297,014 km (0.077 R)
• M4: 2,078,812 km (0.103 R)
• M5: 2,510,402 km (0.051 R)
• M6: 2,920,749 km (0.062 R)
• M7: 3,465,435 km (0.089 R)
• M8: 3,957,013 km (0.069 R)
• M9: 5,127,916 km (0.059 R)
• M10: 5,615,904 km (0.041 R)
• M11: 6,215,193 km (0.117 R)
• M12: 7,511,159 km (0.114 R)
• M13: 8,141,715 km (0.081 R)
• M14: 9,188,750 km (0.067 R)
• M15: 10,209,456 km (0.09 R)
• M16: 10,669,470 km (0.077 R)
• M17: 11,304,363 km (0.088 R)
• M18: 14,912,065 km (0.071 R)
• M19: 16,843,224 km (0.119 R)
• M20: 17,432,041 km (0.088 R)
• M21: 18,594,417 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.6

Radius: 13.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.29 AU - 10.07 AU

Year: 9583 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 92,807,791 km

• M1: 164,258 km (0.04 R)
• M2: 1,029,981 km (0.071 R)
• M3: 2,044,853 km (0.093 R)
• M4: 2,523,417 km (0.063 R)
• M5: 3,352,787 km (0.103 R)
• M6: 4,504,691 km (0.068 R)
• M7: 5,965,664 km (0.106 R)
• M8: 6,788,751 km (0.053 R)
• M9: 7,650,286 km (0.114 R)
• M10: 9,759,466 km (0.072 R)
• M11: 11,986,829 km (0.106 R)
• M12: 12,530,168 km (0.094 R)
• M13: 13,245,395 km (0.099 R)
• M14: 17,237,415 km (0.099 R)
• M15: 20,121,063 km (0.051 R)
• M16: 21,102,425 km (0.079 R)
• M17: 22,633,859 km (0.058 R)
• M18: 24,710,277 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.8

Radius: 3.7

Gravity: 65.95 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.72 AU - 17.82 AU

Year: 23468 Days

Day: 16.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 92,807,791 km

• M1: 46,076 km (0.112 R)
• M2: 543,190 km (0.119 R)
• M3: 810,521 km (0.12 R)
• M4: 980,913 km (0.099 R)
• M5: 1,460,973 km (0.095 R)
• M6: 1,975,141 km (0.1 R)
• M7: 2,836,376 km (0.105 R)
• M8: 3,564,768 km (0.101 R)
• M9: 3,789,314 km (0.109 R)
• M10: 4,302,136 km (0.068 R)
• M11: 4,446,498 km (0.1 R)
• M12: 5,894,156 km (0.103 R)
• M13: 8,783,789 km (0.098 R)
• M14: 9,372,755 km (0.107 R)
• M15: 9,862,389 km (0.088 R)
• M16: 12,206,737 km (0.062 R)
• M17: 12,569,363 km (0.086 R)
• M18: 13,856,054 km (0.091 R)
• M19: 15,062,112 km (0.116 R)
• M20: 18,332,770 km (0.113 R)
• M21: 19,291,693 km (0.097 R)
• M22: 21,309,020 km (0.081 R)
• M23: 21,518,158 km (0.038 R)
• M24: 21,940,473 km (0.084 R)
• M25: 22,260,911 km (0.029 R)
• M26: 22,584,342 km (0.097 R)
• M27: 28,574,540 km (0.118 R)
• M28: 29,213,323 km (0.107 R)
• M29: 30,918,290 km (0.092 R)
• M30: 33,527,875 km (0.105 R)
• M31: 36,131,925 km (0.114 R)
• M32: 37,635,384 km (0.068 R)
• M33: 41,901,765 km (0.104 R)
• M34: 43,392,508 km (0.098 R)
• M35: 45,607,753 km (0.12 R)
• M36: 55,617,496 km (0.114 R)
• M37: 58,228,278 km (0.076 R)
• M38: 61,552,193 km (0.113 R)
• M39: 64,126,474 km (0.098 R)
• M40: 78,080,215 km (0.118 R)
• M41: 82,372,477 km (0.051 R)
• M42: 89,508,296 km (0.067 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 11,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit