🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.8 AU - 0.8 AU

Year: 264 Days

Day: 16 Hours

Environment

Temp: 106 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.56 AU - 1.86 AU

Year: 825 Days

Day: 37.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,113,802 km

• M1: 73,752 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.34 AU - 2.1 AU

Year: 832 Days

Day: 14.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,113,802 km

• M1: 544,686 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.18 AU - 4.82 AU

Year: 2952 Days

Day: 19.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.1

Radius: 13

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.11 AU - 6.53 AU

Year: 4527 Days

Day: 8.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,113,802 km

• M1: 161,715 km (0.103 R)
• M2: 767,736 km (0.114 R)
• M3: 1,350,570 km (0.06 R)
• M4: 2,451,909 km (0.101 R)
• M5: 3,501,039 km (0.108 R)
• M6: 4,060,086 km (0.08 R)
• M7: 4,530,272 km (0.078 R)
• M8: 5,089,469 km (0.1 R)
• M9: 5,838,506 km (0.059 R)
• M10: 7,802,277 km (0.086 R)
• M11: 8,420,565 km (0.066 R)
• M12: 9,229,141 km (0.116 R)
• M13: 9,879,593 km (0.12 R)
• M14: 16,942,108 km (0.096 R)
• M15: 18,168,063 km (0.103 R)
• M16: 19,782,523 km (0.12 R)
• M17: 20,796,049 km (0.107 R)
• M18: 22,853,319 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.2

Radius: 10

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.99 AU - 7.03 AU

Year: 5436 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,113,802 km

• M1: 124,316 km (0.111 R)
• M2: 451,187 km (0.109 R)
• M3: 885,320 km (0.106 R)
• M4: 1,323,492 km (0.1 R)
• M5: 1,778,270 km (0.061 R)
• M6: 2,127,581 km (0.075 R)
• M7: 3,166,837 km (0.099 R)
• M8: 4,036,749 km (0.077 R)
• M9: 5,645,375 km (0.116 R)
• M10: 6,114,813 km (0.103 R)
• M11: 6,712,307 km (0.112 R)
• M12: 8,218,757 km (0.119 R)
• M13: 8,988,588 km (0.039 R)
• M14: 9,412,548 km (0.097 R)
• M15: 13,193,036 km (0.067 R)
• M16: 14,247,701 km (0.057 R)
• M17: 15,357,717 km (0.12 R)
• M18: 17,290,821 km (0.114 R)
• M19: 17,682,917 km (0.088 R)
• M20: 18,417,293 km (0.116 R)
• M21: 19,662,546 km (0.114 R)
• M22: 21,937,331 km (0.12 R)
• M23: 26,395,796 km (0.108 R)
• M24: 27,887,437 km (0.077 R)
• M25: 28,336,679 km (0.089 R)
• M26: 28,699,604 km (0.12 R)
• M27: 29,620,229 km (0.066 R)
• M28: 30,846,483 km (0.071 R)
• M29: 31,520,571 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.2

Radius: 12.2

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.31 AU - 13.67 AU

Year: 14370 Days

Day: 12.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,113,802 km

• M1: 151,692 km (0.115 R)
• M2: 759,658 km (0.1 R)
• M3: 1,519,017 km (0.119 R)
• M4: 3,567,460 km (0.102 R)
• M5: 4,129,350 km (0.089 R)
• M6: 4,589,064 km (0.07 R)
• M7: 4,981,459 km (0.091 R)
• M8: 5,467,503 km (0.042 R)
• M9: 5,909,265 km (0.056 R)
• M10: 6,906,784 km (0.057 R)
• M11: 8,536,204 km (0.104 R)
• M12: 9,389,062 km (0.106 R)
• M13: 10,576,121 km (0.077 R)
• M14: 15,817,282 km (0.073 R)
• M15: 16,414,028 km (0.039 R)
• M16: 17,731,985 km (0.117 R)
• M17: 24,300,080 km (0.096 R)
• M18: 32,091,436 km (0.119 R)
• M19: 35,019,216 km (0.105 R)
• M20: 44,864,401 km (0.108 R)
• M21: 45,459,951 km (0.102 R)
• M22: 48,516,833 km (0.097 R)
• M23: 48,986,870 km (0.087 R)
• M24: 57,801,027 km (0.096 R)
• M25: 58,506,231 km (0.107 R)
• M26: 59,395,740 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.5

Radius: 4.5

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.43 AU - 17.85 AU

Year: 21735 Days

Day: 19.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,113,802 km

• M1: 67,169 km (0.11 R)
• M2: 1,036,713 km (0.052 R)
• M3: 1,186,910 km (0.105 R)
• M4: 1,971,550 km (0.117 R)
• M5: 2,624,994 km (0.053 R)
• M6: 3,119,564 km (0.072 R)
• M7: 4,456,221 km (0.066 R)
• M8: 5,005,694 km (0.071 R)
• M9: 9,103,030 km (0.106 R)
• M10: 10,273,484 km (0.118 R)
• M11: 14,442,777 km (0.104 R)
• M12: 18,437,489 km (0.067 R)
• M13: 19,690,371 km (0.11 R)
• M14: 20,069,302 km (0.107 R)
• M15: 31,098,106 km (0.086 R)
• M16: 33,081,176 km (0.047 R)
• M17: 36,494,999 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 15,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit