🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.43 AU - 0.61 AU

Year: 242 Days

Day: 31.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.5 AU - 0.68 AU

Year: 293 Days

Day: 28.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.6

Radius: 8.6

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.14 AU - 4.64 AU

Year: 5939 Days

Day: 7.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,261,508 km

• M1: 106,962 km (0.064 R)
• M2: 411,544 km (0.089 R)
• M3: 729,888 km (0.07 R)
• M4: 1,461,122 km (0.058 R)
• M5: 1,877,902 km (0.098 R)
• M6: 2,491,702 km (0.058 R)
• M7: 2,893,372 km (0.092 R)
• M8: 3,212,315 km (0.109 R)
• M9: 3,712,122 km (0.083 R)
• M10: 4,363,919 km (0.115 R)
• M11: 5,089,918 km (0.06 R)
• M12: 5,378,343 km (0.033 R)
• M13: 5,831,774 km (0.115 R)
• M14: 6,711,858 km (0.086 R)
• M15: 9,148,508 km (0.095 R)
• M16: 10,425,775 km (0.064 R)
• M17: 10,845,247 km (0.091 R)
• M18: 13,275,913 km (0.07 R)
• M19: 14,217,482 km (0.046 R)
• M20: 17,766,094 km (0.065 R)
• M21: 19,046,352 km (0.104 R)
• M22: 20,028,163 km (0.088 R)
• M23: 21,488,837 km (0.056 R)
• M24: 21,789,229 km (0.056 R)
• M25: 22,629,969 km (0.063 R)
• M26: 23,412,815 km (0.094 R)
• M27: 27,073,325 km (0.057 R)
• M28: 29,039,191 km (0.106 R)
• M29: 31,194,148 km (0.079 R)
• M30: 31,482,872 km (0.101 R)
• M31: 31,773,391 km (0.063 R)
• M32: 32,065,705 km (0.083 R)
• M33: 32,359,815 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.1

Radius: 14.4

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.46 AU - 6.02 AU

Year: 8879 Days

Day: 13.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,261,508 km

• M1: 179,218 km (0.034 R)
• M2: 676,781 km (0.055 R)
• M3: 1,358,797 km (0.103 R)
• M4: 1,942,229 km (0.092 R)
• M5: 3,301,775 km (0.078 R)
• M6: 4,629,007 km (0.061 R)
• M7: 5,607,826 km (0.11 R)
• M8: 8,059,286 km (0.116 R)
• M9: 12,012,410 km (0.108 R)
• M10: 13,202,461 km (0.103 R)
• M11: 14,846,392 km (0.039 R)
• M12: 17,106,068 km (0.118 R)
• M13: 21,152,989 km (0.11 R)
• M14: 22,465,262 km (0.106 R)
• M15: 27,969,267 km (0.066 R)
• M16: 41,806,621 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.6

Radius: 6.6

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.9 AU - 8.54 AU

Year: 15217 Days

Day: 21.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,261,508 km

• M1: 82,129 km (0.048 R)
• M2: 332,706 km (0.091 R)
• M3: 698,622 km (0.101 R)
• M4: 1,182,422 km (0.085 R)
• M5: 1,543,551 km (0.104 R)
• M6: 2,124,589 km (0.085 R)
• M7: 2,341,207 km (0.113 R)
• M8: 2,616,168 km (0.086 R)
• M9: 3,181,049 km (0.095 R)
• M10: 4,679,870 km (0.044 R)
• M11: 5,117,893 km (0.113 R)
• M12: 6,313,030 km (0.12 R)
• M13: 8,438,666 km (0.105 R)
• M14: 10,540,965 km (0.099 R)
• M15: 12,969,238 km (0.103 R)
• M16: 13,296,857 km (0.115 R)
• M17: 14,037,067 km (0.07 R)
• M18: 14,522,213 km (0.044 R)
• M19: 15,379,858 km (0.093 R)
• M20: 28,560,178 km (0.12 R)
• M21: 34,186,105 km (0.062 R)
• M22: 44,385,239 km (0.085 R)
• M23: 49,770,015 km (0.105 R)
• M24: 56,438,639 km (0.098 R)
• M25: 61,078,118 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 19,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit