🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.08 AU - 1.14 AU

Year: 445 Days

Day: 22.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.47 AU - 2.43 AU

Year: 1037 Days

Day: 14.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,043,757 km

• M1: 417,528 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.86 AU - 2.22 AU

Year: 1110 Days

Day: 44.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,043,757 km

• M1: 1,154,148 km (0.066 R)
• M2: 1,961,976 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950

Radius: 9.5

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.93 AU - 8.15 AU

Year: 7113 Days

Day: 14.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,043,757 km

• M1: 126,410 km (0.063 R)
• M2: 452,833 km (0.076 R)
• M3: 830,717 km (0.075 R)
• M4: 1,197,531 km (0.092 R)
• M5: 2,857,020 km (0.091 R)
• M6: 3,175,963 km (0.103 R)
• M7: 3,911,835 km (0.081 R)
• M8: 4,388,902 km (0.11 R)
• M9: 5,301,150 km (0.03 R)
• M10: 9,385,022 km (0.12 R)
• M11: 10,290,389 km (0.116 R)
• M12: 10,942,635 km (0.114 R)
• M13: 12,665,853 km (0.092 R)
• M14: 14,254,583 km (0.069 R)
• M15: 15,385,094 km (0.085 R)
• M16: 15,709,422 km (0.027 R)
• M17: 22,607,978 km (0.026 R)
• M18: 23,969,020 km (0.115 R)
• M19: 24,405,247 km (0.104 R)
• M20: 25,203,950 km (0.088 R)
• M21: 28,965,589 km (0.085 R)
• M22: 30,264,547 km (0.07 R)
• M23: 33,735,816 km (0.053 R)
• M24: 34,173,838 km (0.1 R)
• M25: 36,882,009 km (0.112 R)
• M26: 39,608,579 km (0.081 R)
• M27: 39,973,748 km (0.043 R)

Asteroid Belt

Center: 9.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.4

Radius: 7.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.28 AU - 15.24 AU

Year: 17357 Days

Day: 21.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,043,757 km

• M1: 100,829 km (0.06 R)
• M2: 455,077 km (0.109 R)
• M3: 784,940 km (0.049 R)
• M4: 1,042,398 km (0.077 R)
• M5: 2,064,301 km (0.104 R)
• M6: 2,452,956 km (0.09 R)
• M7: 3,616,678 km (0.11 R)
• M8: 5,525,846 km (0.106 R)
• M9: 6,241,822 km (0.102 R)
• M10: 7,251,308 km (0.102 R)
• M11: 7,530,009 km (0.034 R)
• M12: 8,851,108 km (0.097 R)
• M13: 10,370,274 km (0.109 R)
• M14: 10,775,684 km (0.108 R)
• M15: 11,564,364 km (0.078 R)
• M16: 13,021,747 km (0.068 R)
• M17: 14,978,636 km (0.102 R)
• M18: 19,541,970 km (0.052 R)
• M19: 20,004,826 km (0.119 R)
• M20: 21,356,293 km (0.118 R)
• M21: 37,066,612 km (0.108 R)
• M22: 38,374,098 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 12,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit