🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.57 AU - 0.57 AU

Year: 153 Days

Day: 47.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.89 AU - 1.19 AU

Year: 378 Days

Day: 34.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.9

Radius: 8.1

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.42 AU - 9.56 AU

Year: 9608 Days

Day: 10.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,701,079 km

• M1: 181,911 km (0.115 R)
• M2: 400,324 km (0.117 R)
• M3: 476,469 km (0.105 R)
• M4: 723,007 km (0.104 R)
• M5: 777,161 km (0.041 R)
• M6: 889,659 km (0.073 R)
• M7: 1,100,143 km (0.053 R)
• M8: 1,163,273 km (0.12 R)
• M9: 1,428,211 km (0.084 R)
• M10: 2,414,510 km (0.091 R)
• M11: 2,666,732 km (0.062 R)
• M12: 3,106,101 km (0.083 R)
• M13: 3,380,463 km (0.085 R)
• M14: 3,473,812 km (0.085 R)
• M15: 3,782,881 km (0.087 R)
• M16: 4,452,930 km (0.092 R)
• M17: 4,710,388 km (0.102 R)
• M18: 4,814,658 km (0.108 R)
• M19: 5,159,182 km (0.09 R)
• M20: 5,293,969 km (0.092 R)
• M21: 5,402,428 km (0.042 R)
• M22: 5,566,686 km (0.101 R)
• M23: 5,928,264 km (0.082 R)
• M24: 6,499,279 km (0.045 R)
• M25: 7,028,258 km (0.12 R)
• M26: 7,267,913 km (0.103 R)
• M27: 7,785,821 km (0.101 R)
• M28: 8,315,697 km (0.06 R)
• M29: 8,632,844 km (0.055 R)
• M30: 8,954,031 km (0.117 R)
• M31: 9,148,658 km (0.1 R)
• M32: 9,509,039 km (0.084 R)
• M33: 9,608,073 km (0.107 R)
• M34: 10,041,458 km (0.106 R)
• M35: 10,549,492 km (0.099 R)
• M36: 11,100,461 km (0.034 R)
• M37: 12,591,204 km (0.096 R)
• M38: 13,694,039 km (0.061 R)
• M39: 13,955,836 km (0.076 R)
• M40: 15,134,817 km (0.042 R)
• M41: 15,405,439 km (0.088 R)
• M42: 15,677,707 km (0.059 R)
• M43: 17,183,260 km (0.099 R)
• M44: 17,830,869 km (0.099 R)
• M45: 18,280,860 km (0.073 R)
• M46: 18,362,989 km (0.118 R)
• M47: 18,486,557 km (0.058 R)
• M48: 18,983,521 km (0.078 R)
• M49: 19,191,761 km (0.112 R)
• M50: 19,779,232 km (0.102 R)
• M51: 20,075,137 km (0.117 R)
• M52: 20,757,004 km (0.058 R)
• M53: 20,842,723 km (0.103 R)
• M54: 21,403,117 km (0.079 R)
• M55: 22,626,828 km (0.115 R)
• M56: 22,803,503 km (0.113 R)
• M57: 23,291,790 km (0.082 R)
• M58: 23,470,111 km (0.069 R)
• M59: 23,918,156 km (0.097 R)
• M60: 24,368,895 km (0.111 R)
• M61: 24,868,103 km (0.096 R)
• M62: 25,233,122 km (0.117 R)
• M63: 26,292,723 km (0.106 R)
• M64: 26,711,298 km (0.075 R)
• M65: 27,038,469 km (0.104 R)
• M66: 27,366,836 km (0.099 R)
• M67: 27,790,946 km (0.039 R)
• M68: 28,264,872 km (0.119 R)
• M69: 29,028,569 km (0.106 R)
• M70: 29,316,844 km (0.054 R)
• M71: 30,186,906 km (0.114 R)
• M72: 31,360,351 km (0.117 R)
• M73: 31,804,208 km (0.066 R)
• M74: 32,002,126 km (0.058 R)
• M75: 32,997,999 km (0.081 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 11,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit