🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.65 AU - 0.95 AU

Year: 268 Days

Day: 38.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.61 AU - 2.69 AU

Year: 1617 Days

Day: 13.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.2

Radius: 9.6

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.53 AU - 5.57 AU

Year: 4900 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,403,242 km

• M1: 119,529 km (0.118 R)
• M2: 463,753 km (0.119 R)
• M3: 947,104 km (0.089 R)
• M4: 1,250,040 km (0.12 R)
• M5: 2,031,389 km (0.079 R)
• M6: 3,334,237 km (0.113 R)
• M7: 3,795,896 km (0.078 R)
• M8: 4,477,614 km (0.106 R)
• M9: 4,902,472 km (0.117 R)
• M10: 5,354,108 km (0.032 R)
• M11: 5,895,203 km (0.071 R)
• M12: 6,308,393 km (0.12 R)
• M13: 7,051,744 km (0.055 R)
• M14: 8,752,672 km (0.076 R)
• M15: 9,720,421 km (0.105 R)
• M16: 10,804,706 km (0.109 R)
• M17: 11,718,749 km (0.089 R)
• M18: 12,118,624 km (0.097 R)
• M19: 12,631,296 km (0.101 R)
• M20: 14,144,179 km (0.034 R)
• M21: 21,486,443 km (0.052 R)
• M22: 24,924,202 km (0.105 R)
• M23: 26,006,094 km (0.096 R)
• M24: 26,773,232 km (0.064 R)
• M25: 28,621,962 km (0.1 R)
• M26: 30,273,074 km (0.093 R)
• M27: 30,648,415 km (0.113 R)
• M28: 32,867,251 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.9

Radius: 10.8

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.32 AU - 11.56 AU

Year: 10869 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 53,403,242 km

• M1: 134,339 km (0.057 R)
• M2: 554,111 km (0.104 R)
• M3: 956,678 km (0.062 R)
• M4: 1,420,133 km (0.076 R)
• M5: 2,578,469 km (0.097 R)
• M6: 3,941,605 km (0.095 R)
• M7: 4,765,440 km (0.11 R)
• M8: 5,152,001 km (0.056 R)
• M9: 5,807,240 km (0.077 R)
• M10: 6,211,453 km (0.044 R)
• M11: 7,495,452 km (0.103 R)
• M12: 8,200,207 km (0.092 R)
• M13: 9,240,810 km (0.107 R)
• M14: 10,744,269 km (0.062 R)
• M15: 11,989,073 km (0.056 R)
• M16: 12,404,655 km (0.071 R)
• M17: 13,264,694 km (0.12 R)
• M18: 13,709,298 km (0.087 R)
• M19: 15,379,409 km (0.086 R)
• M20: 15,729,019 km (0.11 R)
• M21: 16,371,841 km (0.073 R)
• M22: 17,786,289 km (0.102 R)
• M23: 18,720,528 km (0.096 R)
• M24: 21,372,001 km (0.114 R)
• M25: 22,072,119 km (0.069 R)
• M26: 24,643,257 km (0.113 R)
• M27: 28,026,263 km (0.1 R)
• M28: 30,482,810 km (0.108 R)
• M29: 35,454,546 km (0.077 R)
• M30: 37,814,003 km (0.077 R)
• M31: 39,226,806 km (0.09 R)
• M32: 39,880,548 km (0.069 R)
• M33: 43,397,594 km (0.082 R)
• M34: 44,803,665 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 10,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit