🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.42 AU - 0.66 AU

Year: 181 Days

Day: 44.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,457,788 km

• M1: 329,265 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.2

Radius: 13.3

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.58 AU - 6.68 AU

Year: 7794 Days

Day: 9.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,457,788 km

• M1: 165,455 km (0.103 R)
• M2: 860,337 km (0.084 R)
• M3: 1,527,544 km (0.052 R)
• M4: 2,164,083 km (0.102 R)
• M5: 2,802,866 km (0.108 R)
• M6: 3,353,685 km (0.104 R)
• M7: 4,034,804 km (0.082 R)
• M8: 4,482,401 km (0.097 R)
• M9: 5,054,314 km (0.106 R)
• M10: 8,223,694 km (0.069 R)
• M11: 10,335,866 km (0.067 R)
• M12: 12,027,818 km (0.039 R)
• M13: 13,268,733 km (0.085 R)
• M14: 13,852,015 km (0.106 R)
• M15: 15,705,233 km (0.106 R)
• M16: 16,307,365 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.5

Radius: 12.9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.34 AU - 10.84 AU

Year: 12513 Days

Day: 14.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,457,788 km

• M1: 310,266 km (0.053 R)
• M2: 730,935 km (0.095 R)
• M3: 1,553,125 km (0.103 R)
• M4: 2,678,550 km (0.027 R)
• M5: 4,575,900 km (0.085 R)
• M6: 5,384,476 km (0.047 R)
• M7: 8,300,438 km (0.118 R)
• M8: 9,311,121 km (0.064 R)
• M9: 13,935,939 km (0.062 R)
• M10: 15,564,013 km (0.106 R)
• M11: 21,457,421 km (0.068 R)
• M12: 26,700,078 km (0.097 R)
• M13: 27,484,420 km (0.061 R)
• M14: 28,284,170 km (0.113 R)
• M15: 35,956,746 km (0.09 R)
• M16: 42,746,395 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.6

Radius: 6.3

Gravity: 19.92 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.33 AU - 11.61 AU

Year: 16589 Days

Day: 15.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,457,788 km

• M1: 79,436 km (0.092 R)
• M2: 325,525 km (0.092 R)
• M3: 711,637 km (0.099 R)
• M4: 1,051,224 km (0.04 R)
• M5: 1,259,165 km (0.057 R)
• M6: 1,479,074 km (0.105 R)
• M7: 2,516,685 km (0.076 R)
• M8: 2,795,984 km (0.109 R)
• M9: 3,970,776 km (0.119 R)
• M10: 5,951,751 km (0.075 R)
• M11: 6,238,530 km (0.104 R)
• M12: 7,959,504 km (0.101 R)
• M13: 8,614,444 km (0.092 R)
• M14: 8,875,791 km (0.117 R)
• M15: 11,222,234 km (0.056 R)
• M16: 11,723,985 km (0.109 R)
• M17: 12,175,172 km (0.102 R)
• M18: 15,053,435 km (0.105 R)
• M19: 18,184,070 km (0.058 R)
• M20: 19,675,112 km (0.084 R)
• M21: 22,502,063 km (0.097 R)
• M22: 24,012,104 km (0.118 R)
• M23: 35,977,690 km (0.105 R)
• M24: 37,619,526 km (0.059 R)
• M25: 41,199,403 km (0.091 R)
• M26: 41,643,709 km (0.08 R)
• M27: 44,531,995 km (0.095 R)
• M28: 45,313,793 km (0.104 R)
• M29: 48,862,105 km (0.087 R)
• M30: 56,506,108 km (0.108 R)
• M31: 57,791,303 km (0.102 R)
• M32: 63,127,160 km (0.062 R)
• M33: 64,311,825 km (0.096 R)
• M34: 64,510,641 km (0.105 R)
• M35: 65,109,631 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 16,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit