🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2 AU - 2.68 AU

Year: 1378 Days

Day: 15.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,324,987 km

• M1: 19,298 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.03 AU - 2.99 AU

Year: 1531 Days

Day: 22.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.76 AU - 3 AU

Year: 1882 Days

Day: 33.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.31 AU - 3.81 AU

Year: 2586 Days

Day: 14.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 8.6

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.6 AU - 7.26 AU

Year: 6277 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 87,324,987 km

• M1: 107,860 km (0.068 R)
• M2: 376,089 km (0.048 R)
• M3: 730,187 km (0.1 R)
• M4: 1,038,658 km (0.095 R)
• M5: 1,423,125 km (0.047 R)
• M6: 2,757,687 km (0.071 R)
• M7: 3,156,665 km (0.114 R)
• M8: 3,732,616 km (0.085 R)
• M9: 5,299,056 km (0.104 R)
• M10: 6,549,245 km (0.082 R)
• M11: 7,868,250 km (0.103 R)
• M12: 8,467,090 km (0.072 R)
• M13: 11,670,579 km (0.079 R)
• M14: 12,133,883 km (0.113 R)
• M15: 12,987,489 km (0.111 R)
• M16: 17,463,158 km (0.1 R)
• M17: 17,798,257 km (0.111 R)
• M18: 18,412,057 km (0.065 R)
• M19: 20,934,427 km (0.114 R)
• M20: 22,082,740 km (0.1 R)
• M21: 23,842,161 km (0.052 R)
• M22: 24,756,054 km (0.095 R)
• M23: 25,520,948 km (0.096 R)
• M24: 26,565,291 km (0.113 R)
• M25: 27,008,699 km (0.107 R)
• M26: 32,418,607 km (0.107 R)
• M27: 35,967,068 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39

Radius: 11.9

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.7 AU - 9.06 AU

Year: 10188 Days

Day: 11.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 87,324,987 km

• M1: 153,338 km (0.108 R)
• M2: 648,058 km (0.1 R)
• M3: 1,298,210 km (0.09 R)
• M4: 1,714,990 km (0.093 R)
• M5: 7,061,319 km (0.076 R)
• M6: 7,962,047 km (0.081 R)
• M7: 9,314,861 km (0.04 R)
• M8: 10,138,098 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.1

Radius: 7.8

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.47 AU - 12.91 AU

Year: 17404 Days

Day: 16.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,324,987 km

• M1: 97,089 km (0.094 R)
• M2: 561,890 km (0.105 R)
• M3: 895,942 km (0.096 R)
• M4: 2,600,161 km (0.088 R)
• M5: 2,970,116 km (0.117 R)
• M6: 3,785,425 km (0.086 R)
• M7: 5,728,850 km (0.1 R)
• M8: 6,984,276 km (0.105 R)
• M9: 7,456,855 km (0.106 R)
• M10: 8,052,105 km (0.108 R)
• M11: 10,815,028 km (0.103 R)
• M12: 11,512,454 km (0.114 R)
• M13: 12,105,011 km (0.107 R)
• M14: 14,153,305 km (0.079 R)
• M15: 18,475,038 km (0.085 R)
• M16: 24,882,464 km (0.086 R)
• M17: 27,117,456 km (0.09 R)
• M18: 29,726,742 km (0.075 R)
• M19: 30,218,471 km (0.072 R)
• M20: 31,344,793 km (0.078 R)
• M21: 58,206,736 km (0.109 R)
• M22: 63,941,122 km (0.107 R)
• M23: 70,693,222 km (0.105 R)
• M24: 74,466,529 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855

Radius: 7.4

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 14.17 AU - 15.51 AU

Year: 22010 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 87,324,987 km

• M1: 92,003 km (0.09 R)
• M2: 483,949 km (0.069 R)
• M3: 1,297,911 km (0.089 R)
• M4: 2,331,483 km (0.041 R)
• M5: 3,430,728 km (0.112 R)
• M6: 3,961,800 km (0.03 R)
• M7: 5,844,041 km (0.041 R)
• M8: 6,931,318 km (0.105 R)
• M9: 7,675,867 km (0.117 R)
• M10: 7,935,569 km (0.09 R)
• M11: 8,806,378 km (0.119 R)
• M12: 9,091,063 km (0.101 R)
• M13: 10,229,802 km (0.075 R)
• M14: 11,460,543 km (0.07 R)
• M15: 12,428,591 km (0.103 R)
• M16: 16,936,723 km (0.082 R)
• M17: 17,200,464 km (0.089 R)
• M18: 20,482,342 km (0.117 R)
• M19: 28,624,356 km (0.077 R)
• M20: 31,578,315 km (0.087 R)
• M21: 42,128,705 km (0.104 R)
• M22: 62,004,129 km (0.087 R)
• M23: 62,421,507 km (0.088 R)
• M24: 63,897,140 km (0.094 R)
• M25: 73,708,666 km (0.057 R)
• M26: 73,942,637 km (0.025 R)
• M27: 83,712,276 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 10,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit