🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.63 AU - 0.69 AU

Year: 341 Days

Day: 20.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.5

Radius: 14.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.54 AU - 2.78 AU

Year: 2758 Days

Day: 9.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,983,657 km

• M1: 181,612 km (0.089 R)
• M2: 639,082 km (0.044 R)
• M3: 1,108,969 km (0.091 R)
• M4: 1,674,000 km (0.091 R)
• M5: 2,604,050 km (0.083 R)
• M6: 3,496,551 km (0.109 R)
• M7: 3,999,050 km (0.104 R)
• M8: 4,463,252 km (0.102 R)
• M9: 5,888,920 km (0.111 R)
• M10: 6,695,851 km (0.079 R)
• M11: 7,700,102 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.9

Radius: 10.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.01 AU - 5.45 AU

Year: 7605 Days

Day: 5.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 123.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,983,657 km

• M1: 136,732 km (0.106 R)
• M2: 479,760 km (0.104 R)
• M3: 845,976 km (0.071 R)
• M4: 1,203,365 km (0.115 R)
• M5: 1,742,666 km (0.05 R)
• M6: 2,115,613 km (0.102 R)
• M7: 3,145,894 km (0.109 R)
• M8: 3,548,162 km (0.102 R)
• M9: 4,032,859 km (0.118 R)
• M10: 5,192,692 km (0.108 R)
• M11: 5,726,606 km (0.099 R)
• M12: 6,297,023 km (0.108 R)
• M13: 7,116,072 km (0.083 R)
• M14: 8,316,594 km (0.078 R)
• M15: 9,647,716 km (0.109 R)
• M16: 11,406,838 km (0.033 R)
• M17: 11,953,618 km (0.063 R)
• M18: 12,570,111 km (0.12 R)
• M19: 13,424,913 km (0.102 R)
• M20: 15,670,676 km (0.059 R)
• M21: 17,823,689 km (0.041 R)
• M22: 19,387,585 km (0.069 R)
• M23: 23,734,600 km (0.09 R)
• M24: 24,218,399 km (0.08 R)
• M25: 29,056,394 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544

Radius: 7.3

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.57 AU - 9.83 AU

Year: 14930 Days

Day: 22.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,983,657 km

• M1: 90,956 km (0.052 R)
• M2: 350,807 km (0.114 R)
• M3: 666,159 km (0.103 R)
• M4: 1,050,775 km (0.056 R)
• M5: 1,348,026 km (0.102 R)
• M6: 2,041,712 km (0.086 R)
• M7: 3,143,799 km (0.09 R)
• M8: 3,578,082 km (0.092 R)
• M9: 5,580,150 km (0.095 R)
• M10: 6,573,630 km (0.057 R)
• M11: 7,591,045 km (0.108 R)
• M12: 11,212,061 km (0.088 R)
• M13: 11,621,660 km (0.093 R)
• M14: 12,595,692 km (0.107 R)
• M15: 13,622,980 km (0.11 R)
• M16: 14,497,829 km (0.08 R)
• M17: 16,508,873 km (0.063 R)
• M18: 17,580,891 km (0.077 R)
• M19: 17,816,508 km (0.112 R)
• M20: 19,358,264 km (0.065 R)
• M21: 19,693,812 km (0.071 R)
• M22: 20,118,670 km (0.077 R)
• M23: 25,404,112 km (0.061 R)
• M24: 28,960,652 km (0.084 R)
• M25: 34,404,070 km (0.107 R)
• M26: 40,219,537 km (0.102 R)
• M27: 40,766,018 km (0.084 R)
• M28: 42,576,601 km (0.096 R)
• M29: 43,573,521 km (0.06 R)
• M30: 48,329,238 km (0.079 R)
• M31: 50,040,787 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 12,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit