🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.24 AU - 3.26 AU

Year: 2079 Days

Day: 40.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,324,839 km

• M1: 1,255,575 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.4

Radius: 8.7

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.35 AU - 5.49 AU

Year: 4476 Days

Day: 6.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,324,839 km

• M1: 115,041 km (0.111 R)
• M2: 552,764 km (0.109 R)
• M3: 980,764 km (0.088 R)
• M4: 1,706,912 km (0.084 R)
• M5: 1,998,478 km (0.085 R)
• M6: 2,683,935 km (0.078 R)
• M7: 3,119,564 km (0.091 R)
• M8: 3,949,833 km (0.042 R)
• M9: 7,022,124 km (0.111 R)
• M10: 8,552,211 km (0.034 R)
• M11: 11,223,580 km (0.097 R)
• M12: 11,969,475 km (0.107 R)
• M13: 12,403,459 km (0.034 R)
• M14: 13,200,666 km (0.056 R)
• M15: 16,913,984 km (0.088 R)
• M16: 17,460,615 km (0.118 R)
• M17: 18,270,986 km (0.103 R)
• M18: 18,653,358 km (0.038 R)
• M19: 22,194,340 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.4

Radius: 11

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.64 AU - 7.34 AU

Year: 5201 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,324,839 km

• M1: 136,732 km (0.037 R)
• M2: 537,056 km (0.083 R)
• M3: 911,051 km (0.052 R)
• M4: 1,268,440 km (0.028 R)
• M5: 1,709,305 km (0.098 R)
• M6: 2,193,105 km (0.078 R)
• M7: 2,784,166 km (0.087 R)
• M8: 3,519,739 km (0.074 R)
• M9: 4,078,936 km (0.087 R)
• M10: 4,696,625 km (0.068 R)
• M11: 5,133,451 km (0.088 R)
• M12: 5,569,230 km (0.104 R)
• M13: 8,240,748 km (0.1 R)
• M14: 11,902,455 km (0.099 R)
• M15: 12,766,533 km (0.119 R)
• M16: 13,620,437 km (0.108 R)
• M17: 14,727,462 km (0.062 R)
• M18: 16,237,652 km (0.108 R)
• M19: 18,158,190 km (0.101 R)
• M20: 19,108,734 km (0.098 R)
• M21: 20,834,495 km (0.119 R)
• M22: 21,665,063 km (0.1 R)
• M23: 22,589,578 km (0.111 R)
• M24: 23,912,920 km (0.115 R)
• M25: 24,441,300 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 10

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.43 AU - 15.51 AU

Year: 15622 Days

Day: 10.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,324,839 km

• M1: 124,465 km (0.088 R)
• M2: 544,237 km (0.071 R)
• M3: 1,184,666 km (0.087 R)
• M4: 2,354,521 km (0.089 R)
• M5: 2,880,806 km (0.108 R)
• M6: 4,260,847 km (0.098 R)
• M7: 6,038,518 km (0.071 R)
• M8: 8,908,703 km (0.088 R)
• M9: 10,298,916 km (0.102 R)
• M10: 11,705,884 km (0.072 R)
• M11: 18,459,928 km (0.066 R)
• M12: 23,322,906 km (0.06 R)
• M13: 26,680,481 km (0.103 R)
• M14: 32,240,884 km (0.1 R)
• M15: 39,211,995 km (0.091 R)
• M16: 44,229,658 km (0.068 R)
• M17: 47,907,521 km (0.119 R)
• M18: 49,982,593 km (0.085 R)
• M19: 54,310,909 km (0.06 R)
• M20: 58,342,571 km (0.117 R)
• M21: 61,262,123 km (0.063 R)
• M22: 62,569,459 km (0.116 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 16,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit