🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1 AU - 1.64 AU

Year: 543 Days

Day: 17.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.4

Radius: 10.5

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.81 AU - 6.45 AU

Year: 4784 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,271,957 km

• M1: 130,749 km (0.092 R)
• M2: 545,583 km (0.11 R)
• M3: 988,094 km (0.062 R)
• M4: 1,364,333 km (0.096 R)
• M5: 1,802,505 km (0.103 R)
• M6: 2,934,362 km (0.091 R)
• M7: 3,360,267 km (0.113 R)
• M8: 3,886,104 km (0.088 R)
• M9: 4,597,591 km (0.119 R)
• M10: 5,150,655 km (0.036 R)
• M11: 5,982,868 km (0.115 R)
• M12: 6,417,599 km (0.106 R)
• M13: 6,757,336 km (0.087 R)
• M14: 7,319,973 km (0.109 R)
• M15: 8,107,606 km (0.059 R)
• M16: 10,228,156 km (0.116 R)
• M17: 10,692,957 km (0.062 R)
• M18: 13,830,622 km (0.118 R)
• M19: 15,432,217 km (0.047 R)
• M20: 18,089,524 km (0.053 R)
• M21: 18,541,310 km (0.109 R)
• M22: 19,058,470 km (0.069 R)
• M23: 19,882,155 km (0.064 R)
• M24: 20,302,825 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.1

Radius: 13.2

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.82 AU - 7.86 AU

Year: 7862 Days

Day: 14.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 117.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 91,271,957 km

• M1: 164,258 km (0.06 R)
• M2: 637,137 km (0.062 R)
• M3: 1,174,044 km (0.06 R)
• M4: 1,653,655 km (0.096 R)
• M5: 2,615,868 km (0.075 R)
• M6: 3,572,696 km (0.037 R)
• M7: 5,626,226 km (0.098 R)
• M8: 6,138,001 km (0.049 R)
• M9: 7,374,277 km (0.098 R)
• M10: 9,366,323 km (0.095 R)
• M11: 10,386,131 km (0.112 R)
• M12: 10,845,247 km (0.047 R)
• M13: 11,478,495 km (0.031 R)
• M14: 12,136,426 km (0.057 R)
• M15: 15,347,545 km (0.101 R)
• M16: 16,214,315 km (0.054 R)
• M17: 17,254,768 km (0.035 R)
• M18: 18,191,999 km (0.094 R)
• M19: 19,622,603 km (0.091 R)
• M20: 20,246,875 km (0.088 R)
• M21: 25,543,687 km (0.088 R)
• M22: 27,529,000 km (0.084 R)
• M23: 31,804,956 km (0.069 R)
• M24: 33,544,331 km (0.109 R)
• M25: 35,691,060 km (0.105 R)
• M26: 37,568,812 km (0.117 R)
• M27: 39,388,222 km (0.027 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.7

Radius: 3

Gravity: 111.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.23 AU - 16.67 AU

Year: 21750 Days

Day: 23.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 91,271,957 km

• M1: 40,541 km (0.107 R)
• M2: 142,866 km (0.064 R)
• M3: 633,846 km (0.09 R)
• M4: 756,367 km (0.087 R)
• M5: 1,221,317 km (0.093 R)
• M6: 1,346,381 km (0.074 R)
• M7: 1,567,935 km (0.107 R)
• M8: 1,678,189 km (0.099 R)
• M9: 2,600,460 km (0.099 R)
• M10: 2,729,114 km (0.071 R)
• M11: 3,054,938 km (0.075 R)
• M12: 3,198,253 km (0.118 R)
• M13: 3,467,379 km (0.035 R)
• M14: 4,734,025 km (0.047 R)
• M15: 5,325,385 km (0.059 R)
• M16: 6,558,221 km (0.089 R)
• M17: 7,291,101 km (0.12 R)
• M18: 8,631,348 km (0.065 R)
• M19: 8,917,679 km (0.039 R)
• M20: 12,282,584 km (0.07 R)
• M21: 13,164,014 km (0.069 R)
• M22: 15,051,491 km (0.114 R)
• M23: 15,382,700 km (0.098 R)
• M24: 16,231,818 km (0.101 R)
• M25: 17,746,347 km (0.061 R)
• M26: 18,209,053 km (0.102 R)
• M27: 20,847,810 km (0.08 R)
• M28: 24,518,792 km (0.038 R)
• M29: 24,747,377 km (0.117 R)
• M30: 31,870,330 km (0.107 R)
• M31: 33,106,906 km (0.072 R)
• M32: 39,929,317 km (0.103 R)
• M33: 43,666,721 km (0.057 R)
• M34: 46,924,813 km (0.073 R)
• M35: 47,986,359 km (0.108 R)
• M36: 48,523,117 km (0.093 R)
• M37: 74,852,043 km (0.085 R)
• M38: 76,786,792 km (0.113 R)
• M39: 80,503,850 km (0.08 R)
• M40: 82,023,765 km (0.094 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 13,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit