🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.03 AU - 1.25 AU

Year: 442 Days

Day: 32.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,799,888 km

• M1: 243,695 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.67 AU - 3.71 AU

Year: 2071 Days

Day: 12.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 62.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.5

Radius: 8.2

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.53 AU - 6.63 AU

Year: 4790 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 90,799,888 km

• M1: 102,175 km (0.1 R)
• M2: 429,495 km (0.12 R)
• M3: 746,793 km (0.078 R)
• M4: 1,014,573 km (0.116 R)
• M5: 1,294,470 km (0.074 R)
• M6: 1,740,571 km (0.053 R)
• M7: 2,177,696 km (0.114 R)
• M8: 2,599,263 km (0.05 R)
• M9: 3,093,684 km (0.054 R)
• M10: 3,849,004 km (0.052 R)
• M11: 4,126,358 km (0.082 R)
• M12: 4,669,997 km (0.082 R)
• M13: 5,372,957 km (0.082 R)
• M14: 5,839,553 km (0.096 R)
• M15: 6,786,956 km (0.093 R)
• M16: 7,943,647 km (0.071 R)
• M17: 8,903,616 km (0.041 R)
• M18: 10,198,984 km (0.033 R)
• M19: 11,711,120 km (0.077 R)
• M20: 12,296,347 km (0.063 R)
• M21: 12,596,290 km (0.03 R)
• M22: 16,046,616 km (0.042 R)
• M23: 18,276,970 km (0.045 R)
• M24: 20,565,967 km (0.067 R)
• M25: 21,779,206 km (0.094 R)
• M26: 23,880,458 km (0.111 R)
• M27: 24,662,705 km (0.083 R)
• M28: 25,381,074 km (0.115 R)
• M29: 28,831,399 km (0.088 R)
• M30: 29,539,296 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887

Radius: 11.8

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.01 AU - 7.41 AU

Year: 6317 Days

Day: 6.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 90,799,888 km

• M1: 146,756 km (0.092 R)
• M2: 565,929 km (0.063 R)
• M3: 969,993 km (0.054 R)
• M4: 2,282,714 km (0.06 R)
• M5: 3,088,149 km (0.04 R)
• M6: 3,523,329 km (0.098 R)
• M7: 6,146,827 km (0.115 R)
• M8: 6,556,575 km (0.095 R)
• M9: 9,773,528 km (0.055 R)
• M10: 11,062,912 km (0.101 R)
• M11: 11,931,029 km (0.069 R)
• M12: 13,860,841 km (0.096 R)
• M13: 14,508,151 km (0.109 R)
• M14: 16,768,725 km (0.115 R)
• M15: 18,895,408 km (0.045 R)
• M16: 20,359,522 km (0.066 R)
• M17: 21,042,586 km (0.09 R)
• M18: 24,348,998 km (0.091 R)
• M19: 27,159,194 km (0.077 R)
• M20: 28,926,394 km (0.046 R)
• M21: 29,596,293 km (0.066 R)
• M22: 30,178,827 km (0.103 R)
• M23: 30,571,372 km (0.109 R)
• M24: 31,972,356 km (0.092 R)
• M25: 32,791,853 km (0.089 R)
• M26: 36,765,322 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.6

Radius: 13.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.61 AU - 13.67 AU

Year: 14433 Days

Day: 6.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 178.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 90,799,888 km

• M1: 183,856 km (0.119 R)
• M2: 1,266,795 km (0.108 R)
• M3: 2,635,466 km (0.044 R)
• M4: 4,600,135 km (0.072 R)
• M5: 6,954,655 km (0.077 R)
• M6: 11,758,243 km (0.111 R)
• M7: 20,867,108 km (0.115 R)
• M8: 23,067,244 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.4

Radius: 4.5

Gravity: 28.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 16.31 AU - 20.35 AU

Year: 28522 Days

Day: 21.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 90,799,888 km

• M1: 56,398 km (0.119 R)
• M2: 434,731 km (0.065 R)
• M3: 728,841 km (0.114 R)
• M4: 1,103,434 km (0.096 R)
• M5: 1,596,359 km (0.037 R)
• M6: 1,763,908 km (0.065 R)
• M7: 2,026,752 km (0.082 R)
• M8: 3,376,723 km (0.098 R)
• M9: 5,114,302 km (0.118 R)
• M10: 6,636,012 km (0.09 R)
• M11: 9,238,716 km (0.118 R)
• M12: 9,598,050 km (0.095 R)
• M13: 10,666,627 km (0.031 R)
• M14: 12,668,696 km (0.115 R)
• M15: 14,989,407 km (0.058 R)
• M16: 18,787,847 km (0.117 R)
• M17: 19,558,874 km (0.075 R)
• M18: 22,316,711 km (0.075 R)
• M19: 23,400,697 km (0.102 R)
• M20: 23,621,653 km (0.087 R)
• M21: 29,350,653 km (0.115 R)
• M22: 31,582,953 km (0.045 R)
• M23: 34,067,325 km (0.056 R)
• M24: 35,212,048 km (0.052 R)
• M25: 36,234,549 km (0.111 R)
• M26: 44,966,427 km (0.109 R)
• M27: 45,307,959 km (0.059 R)
• M28: 45,651,137 km (0.099 R)
• M29: 49,542,177 km (0.11 R)
• M30: 54,418,619 km (0.059 R)
• M31: 55,587,577 km (0.08 R)
• M32: 58,380,270 km (0.076 R)
• M33: 65,111,875 km (0.1 R)
• M34: 78,596,926 km (0.03 R)
• M35: 83,131,836 km (0.084 R)
• M36: 88,907,511 km (0.09 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 20,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit