🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.63 AU - 1.89 AU

Year: 844 Days

Day: 23 Hours

Environment

Temp: -40 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.46 AU - 2.22 AU

Year: 903 Days

Day: 28.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,735,722 km

• M1: 81,830 km (0.101 R)
• M2: 266,883 km (0.078 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.7

Radius: 13.9

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.42 AU - 6.54 AU

Year: 5289 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,735,722 km

• M1: 172,935 km (0.117 R)
• M2: 660,624 km (0.081 R)
• M3: 1,416,542 km (0.089 R)
• M4: 2,572,485 km (0.094 R)
• M5: 3,089,046 km (0.101 R)
• M6: 4,654,439 km (0.119 R)
• M7: 5,400,034 km (0.098 R)
• M8: 7,300,974 km (0.084 R)
• M9: 7,830,102 km (0.069 R)
• M10: 8,271,715 km (0.116 R)
• M11: 8,886,562 km (0.092 R)
• M12: 9,697,981 km (0.119 R)
• M13: 11,052,590 km (0.109 R)
• M14: 12,729,881 km (0.109 R)
• M15: 13,394,245 km (0.093 R)
• M16: 15,184,932 km (0.114 R)
• M17: 18,004,253 km (0.086 R)
• M18: 19,170,967 km (0.084 R)
• M19: 21,440,217 km (0.093 R)
• M20: 22,308,184 km (0.094 R)
• M21: 23,199,488 km (0.119 R)
• M22: 28,187,231 km (0.1 R)
• M23: 29,053,552 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.7

Radius: 12

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.31 AU - 9.61 AU

Year: 10523 Days

Day: 7.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,735,722 km

• M1: 188,344 km (0.117 R)
• M2: 1,225,805 km (0.067 R)
• M3: 1,892,114 km (0.098 R)
• M4: 2,400,148 km (0.093 R)
• M5: 4,243,792 km (0.08 R)
• M6: 4,757,511 km (0.094 R)
• M7: 5,705,962 km (0.107 R)
• M8: 7,044,564 km (0.107 R)
• M9: 10,536,477 km (0.09 R)
• M10: 11,427,781 km (0.105 R)
• M11: 12,255,357 km (0.078 R)
• M12: 12,770,871 km (0.11 R)
• M13: 14,404,779 km (0.107 R)
• M14: 14,850,281 km (0.045 R)
• M15: 15,370,583 km (0.075 R)
• M16: 17,146,160 km (0.11 R)
• M17: 18,010,237 km (0.07 R)
• M18: 19,131,024 km (0.12 R)
• M19: 23,116,761 km (0.1 R)
• M20: 25,349,359 km (0.109 R)
• M21: 26,660,734 km (0.115 R)
• M22: 29,724,499 km (0.107 R)
• M23: 33,902,767 km (0.075 R)
• M24: 38,457,274 km (0.105 R)
• M25: 43,272,231 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.1

Radius: 3

Gravity: 109.79 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.37 AU - 15.73 AU

Year: 18038 Days

Day: 20.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,735,722 km

• M1: 37,399 km (0.097 R)
• M2: 190,288 km (0.052 R)
• M3: 318,943 km (0.119 R)
• M4: 578,944 km (0.102 R)
• M5: 1,817,165 km (0.088 R)
• M6: 2,358,410 km (0.025 R)
• M7: 3,687,139 km (0.086 R)
• M8: 3,874,286 km (0.118 R)
• M9: 4,439,018 km (0.097 R)
• M10: 4,832,460 km (0.07 R)
• M11: 5,366,076 km (0.111 R)
• M12: 5,854,064 km (0.097 R)
• M13: 6,459,786 km (0.071 R)
• M14: 6,917,256 km (0.117 R)
• M15: 7,106,198 km (0.093 R)
• M16: 8,526,181 km (0.105 R)
• M17: 9,132,352 km (0.065 R)
• M18: 9,359,740 km (0.096 R)
• M19: 11,381,705 km (0.081 R)
• M20: 19,155,259 km (0.032 R)
• M21: 19,527,758 km (0.108 R)
• M22: 20,383,308 km (0.05 R)
• M23: 22,682,628 km (0.083 R)
• M24: 24,817,688 km (0.094 R)
• M25: 31,500,375 km (0.115 R)
• M26: 35,669,368 km (0.102 R)
• M27: 44,590,937 km (0.099 R)
• M28: 54,889,703 km (0.078 R)
• M29: 61,086,495 km (0.096 R)
• M30: 62,909,794 km (0.095 R)
• M31: 66,028,611 km (0.096 R)
• M32: 67,948,400 km (0.051 R)
• M33: 78,108,040 km (0.094 R)
• M34: 78,819,229 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.8

Radius: 3.8

Gravity: 32.95 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.51 AU - 14.81 AU

Year: 19270 Days

Day: 15.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,735,722 km

• M1: 58,194 km (0.077 R)
• M2: 277,953 km (0.075 R)
• M3: 655,538 km (0.05 R)
• M4: 1,098,497 km (0.089 R)
• M5: 1,311,674 km (0.111 R)
• M6: 2,721,335 km (0.111 R)
• M7: 3,163,397 km (0.1 R)
• M8: 3,737,703 km (0.098 R)
• M9: 5,197,479 km (0.097 R)
• M10: 5,604,834 km (0.109 R)
• M11: 8,456,917 km (0.099 R)
• M12: 10,564,153 km (0.114 R)
• M13: 10,976,145 km (0.049 R)
• M14: 11,832,144 km (0.087 R)
• M15: 15,252,550 km (0.111 R)
• M16: 16,084,464 km (0.117 R)
• M17: 16,550,760 km (0.073 R)
• M18: 16,787,275 km (0.111 R)
• M19: 17,106,217 km (0.071 R)
• M20: 20,339,476 km (0.102 R)
• M21: 23,458,741 km (0.118 R)
• M22: 23,657,407 km (0.045 R)
• M23: 24,361,564 km (0.061 R)
• M24: 24,565,317 km (0.076 R)
• M25: 25,079,634 km (0.065 R)
• M26: 29,687,099 km (0.063 R)
• M27: 30,624,180 km (0.055 R)
• M28: 31,219,879 km (0.115 R)
• M29: 37,471,424 km (0.087 R)
• M30: 38,427,504 km (0.076 R)
• M31: 39,399,741 km (0.115 R)
• M32: 45,579,479 km (0.115 R)
• M33: 46,199,712 km (0.108 R)
• M34: 57,260,829 km (0.109 R)
• M35: 59,999,368 km (0.118 R)
• M36: 64,171,802 km (0.089 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 16,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit