🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.49 AU - 0.73 AU

Year: 168 Days

Day: 16.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.26 AU - 2.06 AU

Year: 755 Days

Day: 35.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.6

Radius: 11.4

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.99 AU - 9.21 AU

Year: 8905 Days

Day: 14.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,896,120 km

• M1: 154,684 km (0.093 R)
• M2: 630,256 km (0.096 R)
• M3: 1,109,268 km (0.067 R)
• M4: 1,620,295 km (0.065 R)
• M5: 2,039,917 km (0.044 R)
• M6: 3,705,988 km (0.08 R)
• M7: 5,510,138 km (0.075 R)
• M8: 6,700,638 km (0.114 R)
• M9: 8,960,464 km (0.06 R)
• M10: 11,913,526 km (0.036 R)
• M11: 13,209,342 km (0.117 R)
• M12: 17,512,675 km (0.085 R)
• M13: 22,670,061 km (0.063 R)
• M14: 24,101,863 km (0.114 R)
• M15: 27,843,305 km (0.084 R)
• M16: 33,411,338 km (0.067 R)
• M17: 45,003,827 km (0.061 R)
• M18: 46,405,708 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.2

Radius: 11.6

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.36 AU - 10.74 AU

Year: 12100 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,896,120 km

• M1: 146,456 km (0.095 R)
• M2: 638,035 km (0.038 R)
• M3: 1,001,558 km (0.068 R)
• M4: 2,281,667 km (0.057 R)
• M5: 2,768,608 km (0.074 R)
• M6: 3,682,052 km (0.073 R)
• M7: 5,484,557 km (0.089 R)
• M8: 5,950,255 km (0.086 R)
• M9: 7,043,666 km (0.101 R)
• M10: 7,508,168 km (0.074 R)
• M11: 8,545,778 km (0.079 R)
• M12: 11,355,226 km (0.114 R)
• M13: 11,759,589 km (0.09 R)
• M14: 12,597,487 km (0.052 R)
• M15: 14,392,362 km (0.07 R)
• M16: 20,965,693 km (0.1 R)
• M17: 21,663,567 km (0.052 R)
• M18: 24,039,031 km (0.06 R)
• M19: 26,381,285 km (0.063 R)
• M20: 27,504,167 km (0.116 R)
• M21: 29,845,074 km (0.083 R)
• M22: 30,616,850 km (0.1 R)
• M23: 31,176,346 km (0.073 R)
• M24: 31,742,723 km (0.11 R)
• M25: 32,200,642 km (0.118 R)
• M26: 33,957,221 km (0.028 R)
• M27: 34,436,233 km (0.12 R)
• M28: 35,900,497 km (0.093 R)
• M29: 41,762,041 km (0.116 R)
• M30: 44,990,961 km (0.11 R)
• M31: 45,859,826 km (0.103 R)
• M32: 52,736,989 km (0.026 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.7

Radius: 3.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.69 AU - 16.93 AU

Year: 20125 Days

Day: 22 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,896,120 km

• M1: 39,643 km (0.08 R)
• M2: 255,663 km (0.085 R)
• M3: 354,547 km (0.091 R)
• M4: 1,189,303 km (0.03 R)
• M5: 1,497,774 km (0.106 R)
• M6: 1,998,029 km (0.084 R)
• M7: 2,814,684 km (0.114 R)
• M8: 4,522,044 km (0.12 R)
• M9: 9,825,139 km (0.065 R)
• M10: 11,855,033 km (0.078 R)
• M11: 24,904,605 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.9

Radius: 3.3

Gravity: 54.44 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.93 AU - 16.13 AU

Year: 20575 Days

Day: 23.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 73,896,120 km

• M1: 44,431 km (0.102 R)
• M2: 305,628 km (0.097 R)
• M3: 539,600 km (0.113 R)
• M4: 1,527,245 km (0.065 R)
• M5: 1,956,441 km (0.116 R)
• M6: 2,995,398 km (0.11 R)
• M7: 3,207,528 km (0.102 R)
• M8: 3,843,020 km (0.088 R)
• M9: 4,388,454 km (0.053 R)
• M10: 4,627,361 km (0.055 R)
• M11: 4,839,042 km (0.057 R)
• M12: 5,020,355 km (0.105 R)
• M13: 5,913,005 km (0.11 R)
• M14: 8,783,340 km (0.078 R)
• M15: 10,365,786 km (0.053 R)
• M16: 11,414,018 km (0.093 R)
• M17: 12,530,916 km (0.039 R)
• M18: 13,080,838 km (0.066 R)
• M19: 13,432,542 km (0.06 R)
• M20: 14,008,494 km (0.073 R)
• M21: 14,902,940 km (0.085 R)
• M22: 19,675,262 km (0.037 R)
• M23: 21,467,743 km (0.092 R)
• M24: 22,353,512 km (0.069 R)
• M25: 23,988,019 km (0.111 R)
• M26: 26,140,882 km (0.101 R)
• M27: 26,251,883 km (0.047 R)
• M28: 27,150,368 km (0.072 R)
• M29: 28,536,392 km (0.106 R)
• M30: 29,008,673 km (0.106 R)
• M31: 32,976,307 km (0.053 R)
• M32: 33,235,561 km (0.096 R)
• M33: 34,153,942 km (0.095 R)
• M34: 38,712,039 km (0.063 R)
• M35: 39,582,101 km (0.049 R)
• M36: 40,169,422 km (0.112 R)
• M37: 42,883,875 km (0.032 R)
• M38: 44,918,705 km (0.099 R)
• M39: 45,718,156 km (0.108 R)
• M40: 51,060,596 km (0.085 R)
• M41: 55,147,460 km (0.097 R)
• M42: 56,063,896 km (0.047 R)
• M43: 61,973,162 km (0.115 R)
• M44: 65,587,746 km (0.076 R)
• M45: 71,919,924 km (0.043 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 13,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit