🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.66 AU - 0.76 AU

Year: 252 Days

Day: 36.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.99 AU - 2.67 AU

Year: 1500 Days

Day: 35.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.3

Radius: 14.1

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.21 AU - 3.33 AU

Year: 2494 Days

Day: 11.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,212,245 km

• M1: 175,329 km (0.064 R)
• M2: 889,659 km (0.029 R)
• M3: 1,919,789 km (0.113 R)
• M4: 3,145,146 km (0.117 R)
• M5: 3,981,697 km (0.11 R)
• M6: 4,683,311 km (0.098 R)
• M7: 5,168,008 km (0.099 R)
• M8: 6,335,021 km (0.114 R)
• M9: 9,627,969 km (0.102 R)
• M10: 10,757,134 km (0.1 R)
• M11: 11,318,276 km (0.101 R)
• M12: 12,575,795 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.5

Radius: 12.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.72 AU - 6.66 AU

Year: 5724 Days

Day: 14.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,212,245 km

• M1: 160,519 km (0.098 R)
• M2: 807,380 km (0.09 R)
• M3: 1,354,310 km (0.099 R)
• M4: 1,773,782 km (0.038 R)
• M5: 2,521,173 km (0.103 R)
• M6: 4,107,808 km (0.074 R)
• M7: 5,197,329 km (0.112 R)
• M8: 5,736,630 km (0.074 R)
• M9: 6,927,877 km (0.105 R)
• M10: 7,797,490 km (0.098 R)
• M11: 9,095,401 km (0.103 R)
• M12: 10,312,230 km (0.115 R)
• M13: 11,120,358 km (0.106 R)
• M14: 12,018,843 km (0.072 R)
• M15: 12,914,036 km (0.078 R)
• M16: 15,118,959 km (0.111 R)
• M17: 16,043,923 km (0.11 R)
• M18: 17,314,906 km (0.076 R)
• M19: 19,648,184 km (0.104 R)
• M20: 20,331,847 km (0.113 R)
• M21: 23,000,523 km (0.104 R)
• M22: 26,139,535 km (0.071 R)
• M23: 28,935,819 km (0.088 R)
• M24: 30,180,323 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.2

Radius: 12

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.48 AU - 9.8 AU

Year: 10711 Days

Day: 8.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,212,245 km

• M1: 149,299 km (0.091 R)
• M2: 583,731 km (0.104 R)
• M3: 1,043,146 km (0.119 R)
• M4: 1,440,627 km (0.112 R)
• M5: 2,019,571 km (0.084 R)
• M6: 2,538,077 km (0.112 R)
• M7: 3,079,771 km (0.059 R)
• M8: 3,482,938 km (0.077 R)
• M9: 3,946,990 km (0.053 R)
• M10: 7,457,603 km (0.116 R)
• M11: 8,190,633 km (0.04 R)
• M12: 9,196,529 km (0.057 R)
• M13: 10,185,371 km (0.092 R)
• M14: 11,295,686 km (0.113 R)
• M15: 12,152,733 km (0.11 R)
• M16: 12,653,586 km (0.101 R)
• M17: 14,056,964 km (0.12 R)
• M18: 15,239,535 km (0.102 R)
• M19: 16,420,012 km (0.077 R)
• M20: 23,938,352 km (0.113 R)
• M21: 24,726,434 km (0.045 R)
• M22: 28,439,752 km (0.056 R)
• M23: 31,146,576 km (0.039 R)
• M24: 34,350,813 km (0.033 R)
• M25: 36,605,253 km (0.11 R)
• M26: 38,836,654 km (0.062 R)
• M27: 41,157,217 km (0.037 R)
• M28: 41,657,322 km (0.09 R)
• M29: 42,415,035 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 10.1

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.82 AU - 10.52 AU

Year: 12682 Days

Day: 12 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,212,245 km

• M1: 148,700 km (0.099 R)
• M2: 475,422 km (0.089 R)
• M3: 924,664 km (0.106 R)
• M4: 1,461,122 km (0.092 R)
• M5: 2,158,548 km (0.113 R)
• M6: 2,878,861 km (0.083 R)
• M7: 4,205,795 km (0.119 R)
• M8: 5,362,336 km (0.079 R)
• M9: 5,828,483 km (0.115 R)
• M10: 6,678,647 km (0.043 R)
• M11: 7,877,824 km (0.048 R)
• M12: 8,721,107 km (0.029 R)
• M13: 9,417,635 km (0.116 R)
• M14: 10,097,258 km (0.1 R)
• M15: 12,456,267 km (0.114 R)
• M16: 13,796,963 km (0.049 R)
• M17: 16,463,246 km (0.078 R)
• M18: 17,838,948 km (0.09 R)
• M19: 23,825,705 km (0.103 R)
• M20: 27,425,179 km (0.085 R)
• M21: 28,485,828 km (0.089 R)
• M22: 31,142,986 km (0.061 R)
• M23: 32,297,283 km (0.048 R)
• M24: 36,309,348 km (0.107 R)
• M25: 37,977,215 km (0.079 R)
• M26: 41,052,049 km (0.03 R)
• M27: 48,454,601 km (0.092 R)
• M28: 49,691,177 km (0.098 R)
• M29: 50,632,147 km (0.062 R)
• M30: 52,227,010 km (0.117 R)
• M31: 52,549,992 km (0.098 R)
• M32: 56,190,905 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 13,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit