🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.11 AU - 1.17 AU

Year: 438 Days

Day: 28.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,072,430 km

• M1: 796,758 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.77 AU - 3.93 AU

Year: 2719 Days

Day: 20.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.5

Radius: 9.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.8 AU - 12.28 AU

Year: 15035 Days

Day: 9.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,072,430 km

• M1: 136,284 km (0.097 R)
• M2: 218,562 km (0.109 R)
• M3: 292,613 km (0.071 R)
• M4: 434,582 km (0.115 R)
• M5: 703,858 km (0.082 R)
• M6: 1,003,951 km (0.112 R)
• M7: 1,276,668 km (0.114 R)
• M8: 1,890,618 km (0.08 R)
• M9: 2,096,465 km (0.054 R)
• M10: 2,586,248 km (0.12 R)
• M11: 2,902,947 km (0.118 R)
• M12: 3,141,106 km (0.091 R)
• M13: 3,262,580 km (0.087 R)
• M14: 3,447,932 km (0.108 R)
• M15: 3,958,808 km (0.044 R)
• M16: 4,090,305 km (0.072 R)
• M17: 4,189,937 km (0.062 R)
• M18: 4,527,879 km (0.109 R)
• M19: 4,665,509 km (0.059 R)
• M20: 4,839,491 km (0.082 R)
• M21: 5,338,250 km (0.092 R)
• M22: 6,733,999 km (0.091 R)
• M23: 6,812,537 km (0.102 R)
• M24: 7,129,835 km (0.071 R)
• M25: 7,778,790 km (0.1 R)
• M26: 8,194,074 km (0.108 R)
• M27: 8,916,631 km (0.109 R)
• M28: 9,002,949 km (0.105 R)
• M29: 9,089,567 km (0.076 R)
• M30: 9,438,878 km (0.115 R)
• M31: 9,837,257 km (0.117 R)
• M32: 10,467,662 km (0.03 R)
• M33: 10,604,544 km (0.1 R)
• M34: 10,972,256 km (0.046 R)
• M35: 11,064,857 km (0.034 R)
• M36: 11,672,972 km (0.061 R)
• M37: 12,533,160 km (0.1 R)
• M38: 13,661,577 km (0.115 R)
• M39: 13,811,175 km (0.069 R)
• M40: 14,669,118 km (0.047 R)
• M41: 16,862,074 km (0.067 R)
• M42: 18,655,453 km (0.076 R)
• M43: 19,099,459 km (0.108 R)
• M44: 19,997,645 km (0.081 R)
• M45: 20,167,588 km (0.094 R)
• M46: 20,281,133 km (0.111 R)
• M47: 23,486,567 km (0.084 R)
• M48: 24,146,293 km (0.074 R)
• M49: 25,668,451 km (0.078 R)
• M50: 27,977,644 km (0.102 R)
• M51: 29,446,246 km (0.106 R)
• M52: 29,639,677 km (0.109 R)
• M53: 30,417,585 km (0.045 R)
• M54: 32,724,534 km (0.068 R)
• M55: 32,791,255 km (0.076 R)
• M56: 32,991,716 km (0.049 R)
• M57: 34,610,215 km (0.099 R)
• M58: 34,678,282 km (0.046 R)
• M59: 34,882,484 km (0.115 R)
• M60: 35,703,626 km (0.074 R)
• M61: 36,808,257 km (0.07 R)
• M62: 37,504,336 km (0.104 R)
• M63: 37,713,922 km (0.072 R)
• M64: 40,188,870 km (0.049 R)
• M65: 40,475,050 km (0.093 R)
• M66: 41,554,249 km (0.07 R)
• M67: 41,626,655 km (0.082 R)
• M68: 41,771,316 km (0.096 R)
• M69: 42,279,051 km (0.113 R)
• M70: 44,552,191 km (0.099 R)
• M71: 45,442,747 km (0.112 R)
• M72: 46,039,642 km (0.107 R)
• M73: 46,939,922 km (0.106 R)
• M74: 47,090,567 km (0.095 R)
• M75: 47,467,853 km (0.047 R)
• M76: 47,921,883 km (0.099 R)
• M77: 50,444,701 km (0.11 R)
• M78: 50,521,744 km (0.107 R)
• M79: 50,908,006 km (0.06 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 18,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit