🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.96 AU - 2.14 AU

Year: 1124 Days

Day: 45.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,595,457 km

• M1: 47,123 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.84 AU - 2.34 AU

Year: 1157 Days

Day: 13.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317

Radius: 12.5

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.8 AU - 7 AU

Year: 6199 Days

Day: 12.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,595,457 km

• M1: 156,779 km (0.048 R)
• M2: 559,346 km (0.062 R)
• M3: 1,696,739 km (0.109 R)
• M4: 2,630,379 km (0.046 R)
• M5: 3,212,913 km (0.045 R)
• M6: 4,259,351 km (0.116 R)
• M7: 4,938,076 km (0.112 R)
• M8: 6,729,959 km (0.084 R)
• M9: 7,721,195 km (0.06 R)
• M10: 9,308,578 km (0.11 R)
• M11: 10,667,076 km (0.114 R)
• M12: 11,103,752 km (0.114 R)
• M13: 11,966,633 km (0.099 R)
• M14: 12,390,593 km (0.057 R)
• M15: 14,188,161 km (0.079 R)
• M16: 15,149,477 km (0.117 R)
• M17: 16,788,920 km (0.087 R)
• M18: 17,201,810 km (0.103 R)
• M19: 18,419,088 km (0.059 R)
• M20: 23,866,545 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.2

Radius: 5.6

Gravity: 24.85 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.22 AU - 15 AU

Year: 19225 Days

Day: 19.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 99.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,595,457 km

• M1: 70,311 km (0.091 R)
• M2: 295,605 km (0.05 R)
• M3: 498,311 km (0.108 R)
• M4: 806,033 km (0.109 R)
• M5: 2,439,792 km (0.081 R)
• M6: 4,654,439 km (0.084 R)
• M7: 6,431,811 km (0.091 R)
• M8: 11,253,949 km (0.114 R)
• M9: 14,917,451 km (0.083 R)
• M10: 20,713,471 km (0.116 R)
• M11: 23,005,310 km (0.081 R)
• M12: 26,808,537 km (0.1 R)
• M13: 30,013,970 km (0.104 R)
• M14: 31,517,279 km (0.114 R)
• M15: 39,199,429 km (0.106 R)
• M16: 45,554,347 km (0.097 R)
• M17: 52,383,490 km (0.098 R)
• M18: 54,008,721 km (0.109 R)
• M19: 57,740,290 km (0.112 R)
• M20: 65,089,884 km (0.04 R)
• M21: 68,880,694 km (0.046 R)
• M22: 74,160,302 km (0.073 R)
• M23: 76,898,541 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.3

Radius: 3.1

Gravity: 97.01 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 10.85 AU - 17.29 AU

Year: 20207 Days

Day: 23.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,595,457 km

• M1: 43,533 km (0.062 R)
• M2: 297,251 km (0.11 R)
• M3: 525,238 km (0.043 R)
• M4: 917,783 km (0.093 R)
• M5: 1,301,950 km (0.103 R)
• M6: 2,898,309 km (0.067 R)
• M7: 3,835,390 km (0.082 R)
• M8: 11,971,270 km (0.106 R)
• M9: 17,379,682 km (0.103 R)
• M10: 17,825,035 km (0.113 R)
• M11: 18,925,028 km (0.093 R)
• M12: 24,548,113 km (0.089 R)
• M13: 26,138,638 km (0.112 R)
• M14: 27,675,905 km (0.09 R)
• M15: 30,284,743 km (0.095 R)
• M16: 38,331,462 km (0.111 R)
• M17: 41,880,672 km (0.103 R)
• M18: 42,039,694 km (0.063 R)
• M19: 45,642,610 km (0.096 R)
• M20: 48,563,658 km (0.082 R)
• M21: 54,964,801 km (0.062 R)
• M22: 60,676,448 km (0.119 R)
• M23: 72,800,158 km (0.091 R)
• M24: 84,395,938 km (0.065 R)

Asteroid Belt

Center: 14.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.9

Radius: 3.1

Gravity: 66.8 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 14.75 AU - 14.75 AU

Year: 21690 Days

Day: 15.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,595,457 km

• M1: 38,596 km (0.055 R)
• M2: 154,983 km (0.065 R)
• M3: 314,455 km (0.096 R)
• M4: 481,556 km (0.119 R)
• M5: 863,629 km (0.093 R)
• M6: 1,071,121 km (0.113 R)
• M7: 1,484,011 km (0.105 R)
• M8: 4,452,033 km (0.071 R)
• M9: 6,284,307 km (0.048 R)
• M10: 6,961,088 km (0.072 R)
• M11: 9,394,297 km (0.037 R)
• M12: 10,768,653 km (0.048 R)
• M13: 11,471,015 km (0.038 R)
• M14: 11,601,913 km (0.035 R)
• M15: 12,895,785 km (0.076 R)
• M16: 13,540,851 km (0.071 R)
• M17: 14,207,310 km (0.077 R)
• M18: 14,817,669 km (0.048 R)
• M19: 15,927,685 km (0.096 R)
• M20: 16,753,615 km (0.101 R)
• M21: 19,217,492 km (0.099 R)
• M22: 21,811,968 km (0.097 R)
• M23: 22,726,161 km (0.062 R)
• M24: 25,510,027 km (0.038 R)
• M25: 26,524,301 km (0.044 R)
• M26: 29,604,820 km (0.112 R)
• M27: 38,770,233 km (0.03 R)
• M28: 49,311,198 km (0.066 R)
• M29: 53,390,582 km (0.033 R)
• M30: 54,860,531 km (0.085 R)
• M31: 64,045,242 km (0.087 R)
• M32: 65,913,420 km (0.034 R)
• M33: 76,957,333 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 16,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit