🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.54 AU - 0.62 AU

Year: 285 Days

Day: 44.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.6

Radius: 12

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.4 AU - 2.24 AU

Year: 1585 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,516,823 km

• M1: 149,299 km (0.108 R)
• M2: 613,950 km (0.064 R)
• M3: 1,243,757 km (0.114 R)
• M4: 1,717,384 km (0.045 R)
• M5: 2,215,395 km (0.116 R)
• M6: 3,449,428 km (0.046 R)
• M7: 4,820,941 km (0.104 R)
• M8: 5,325,086 km (0.096 R)
• M9: 5,761,612 km (0.116 R)
• M10: 6,352,075 km (0.098 R)
• M11: 6,843,803 km (0.076 R)
• M12: 8,741,752 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.1

Radius: 15

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.37 AU - 3.17 AU

Year: 2977 Days

Day: 11.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,516,823 km

• M1: 186,549 km (0.105 R)
• M2: 769,083 km (0.093 R)
• M3: 1,250,937 km (0.028 R)
• M4: 2,904,742 km (0.113 R)
• M5: 3,549,808 km (0.109 R)
• M6: 4,800,147 km (0.089 R)
• M7: 5,838,356 km (0.12 R)
• M8: 6,726,369 km (0.081 R)
• M9: 7,702,794 km (0.083 R)
• M10: 9,197,427 km (0.099 R)
• M11: 10,052,079 km (0.105 R)
• M12: 11,664,296 km (0.073 R)
• M13: 13,350,114 km (0.038 R)
• M14: 16,764,386 km (0.092 R)
• M15: 18,383,933 km (0.077 R)
• M16: 19,261,474 km (0.101 R)
• M17: 20,723,494 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.4

Radius: 9.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.08 AU - 4.3 AU

Year: 4577 Days

Day: 8 Hours

Environment

Temp: -212 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,516,823 km

• M1: 113,246 km (0.117 R)
• M2: 477,816 km (0.085 R)
• M3: 2,366,638 km (0.097 R)
• M4: 3,265,273 km (0.109 R)
• M5: 3,697,910 km (0.079 R)
• M6: 5,471,093 km (0.107 R)
• M7: 6,003,961 km (0.11 R)
• M8: 6,910,973 km (0.111 R)
• M9: 11,025,812 km (0.03 R)
• M10: 11,834,837 km (0.064 R)
• M11: 14,030,186 km (0.108 R)
• M12: 14,642,640 km (0.093 R)
• M13: 15,174,759 km (0.098 R)
• M14: 18,754,935 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.2

Radius: 6.1

Gravity: 26.45 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.71 AU - 11.53 AU

Year: 22346 Days

Day: 16.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 82,516,823 km

• M1: 75,846 km (0.108 R)
• M2: 318,643 km (0.052 R)
• M3: 771,327 km (0.073 R)
• M4: 1,156,392 km (0.093 R)
• M5: 2,169,468 km (0.116 R)
• M6: 2,545,109 km (0.114 R)
• M7: 4,869,560 km (0.108 R)
• M8: 5,144,521 km (0.119 R)
• M9: 5,987,655 km (0.052 R)
• M10: 7,471,516 km (0.04 R)
• M11: 7,837,732 km (0.074 R)
• M12: 8,437,320 km (0.081 R)
• M13: 9,363,480 km (0.088 R)
• M14: 9,851,020 km (0.12 R)
• M15: 10,164,427 km (0.111 R)
• M16: 11,279,530 km (0.059 R)
• M17: 12,473,919 km (0.066 R)
• M18: 12,989,434 km (0.099 R)
• M19: 13,442,416 km (0.104 R)
• M20: 15,194,207 km (0.084 R)
• M21: 16,124,706 km (0.047 R)
• M22: 16,560,035 km (0.086 R)
• M23: 19,928,680 km (0.082 R)
• M24: 20,531,261 km (0.111 R)
• M25: 21,249,630 km (0.028 R)
• M26: 23,393,965 km (0.109 R)
• M27: 24,064,463 km (0.045 R)
• M28: 24,404,499 km (0.105 R)
• M29: 28,107,645 km (0.05 R)
• M30: 32,997,550 km (0.112 R)
• M31: 33,840,385 km (0.107 R)
• M32: 45,446,337 km (0.113 R)
• M33: 48,984,776 km (0.094 R)
• M34: 49,348,448 km (0.109 R)
• M35: 49,897,173 km (0.055 R)
• M36: 53,660,607 km (0.096 R)
• M37: 56,404,680 km (0.105 R)
• M38: 61,323,907 km (0.09 R)
• M39: 65,415,409 km (0.03 R)
• M40: 81,801,163 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.6

Radius: 7.8

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.46 AU - 11.72 AU

Year: 23846 Days

Day: 17.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 82,516,823 km

• M1: 97,388 km (0.087 R)
• M2: 494,870 km (0.049 R)
• M3: 1,683,425 km (0.052 R)
• M4: 3,422,949 km (0.104 R)
• M5: 6,030,440 km (0.07 R)
• M6: 6,424,032 km (0.085 R)
• M7: 13,147,409 km (0.072 R)
• M8: 14,035,272 km (0.112 R)
• M9: 15,360,560 km (0.094 R)
• M10: 19,645,043 km (0.11 R)
• M11: 21,906,065 km (0.064 R)
• M12: 22,941,133 km (0.036 R)
• M13: 24,554,396 km (0.115 R)
• M14: 40,579,021 km (0.066 R)
• M15: 45,043,769 km (0.078 R)
• M16: 54,183,750 km (0.089 R)
• M17: 65,117,111 km (0.091 R)
• M18: 76,253,775 km (0.088 R)
• M19: 82,023,316 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit