🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.21 AU - 1.45 AU

Year: 547 Days

Day: 13.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,192,884 km

• M1: 66,421 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.9 AU - 5.4 AU

Year: 4166 Days

Day: 12.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,192,884 km

• M1: 1,700,629 km (0.111 R)

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.3

Radius: 14.9

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.61 AU - 6.81 AU

Year: 4864 Days

Day: 6.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,192,884 km

• M1: 227,838 km (0.039 R)
• M2: 328,816 km (0.119 R)
• M3: 427,252 km (0.112 R)
• M4: 634,145 km (0.107 R)
• M5: 781,050 km (0.113 R)
• M6: 1,215,782 km (0.112 R)
• M7: 1,405,771 km (0.086 R)
• M8: 1,517,222 km (0.116 R)
• M9: 1,802,954 km (0.116 R)
• M10: 1,952,701 km (0.057 R)
• M11: 2,178,145 km (0.086 R)
• M12: 2,532,842 km (0.058 R)
• M13: 2,717,296 km (0.113 R)
• M14: 2,858,666 km (0.084 R)
• M15: 3,018,735 km (0.087 R)
• M16: 3,415,319 km (0.073 R)
• M17: 3,723,790 km (0.04 R)
• M18: 3,952,525 km (0.118 R)
• M19: 4,113,493 km (0.109 R)
• M20: 4,368,557 km (0.055 R)
• M21: 4,647,557 km (0.106 R)
• M22: 4,760,803 km (0.081 R)
• M23: 4,970,988 km (0.083 R)
• M24: 5,440,127 km (0.032 R)
• M25: 5,599,747 km (0.094 R)
• M26: 5,821,900 km (0.059 R)
• M27: 6,026,401 km (0.056 R)
• M28: 6,400,395 km (0.106 R)
• M29: 6,632,870 km (0.112 R)
• M30: 6,954,207 km (0.105 R)
• M31: 7,324,761 km (0.116 R)
• M32: 7,746,627 km (0.111 R)
• M33: 7,858,975 km (0.075 R)
• M34: 8,222,198 km (0.104 R)
• M35: 8,405,904 km (0.089 R)
• M36: 8,637,482 km (0.078 R)
• M37: 9,464,608 km (0.03 R)
• M38: 10,193,898 km (0.106 R)
• M39: 10,565,200 km (0.108 R)
• M40: 10,740,080 km (0.117 R)
• M41: 10,890,875 km (0.063 R)
• M42: 11,092,832 km (0.088 R)
• M43: 11,219,691 km (0.114 R)
• M44: 11,449,323 km (0.094 R)
• M45: 11,551,798 km (0.11 R)
• M46: 11,706,183 km (0.096 R)
• M47: 11,991,167 km (0.054 R)
• M48: 12,859,583 km (0.113 R)
• M49: 13,099,986 km (0.108 R)
• M50: 13,395,891 km (0.064 R)
• M51: 13,558,205 km (0.106 R)
• M52: 13,721,117 km (0.087 R)
• M53: 15,104,448 km (0.059 R)
• M54: 15,499,835 km (0.118 R)
• M55: 15,784,371 km (0.034 R)
• M56: 16,099,274 km (0.065 R)
• M57: 16,271,910 km (0.085 R)
• M58: 16,445,144 km (0.082 R)
• M59: 16,590,105 km (0.047 R)
• M60: 17,379,682 km (0.066 R)
• M61: 17,497,715 km (0.045 R)
• M62: 18,032,228 km (0.074 R)
• M63: 18,181,676 km (0.095 R)
• M64: 18,391,562 km (0.112 R)
• M65: 18,813,877 km (0.037 R)
• M66: 18,935,051 km (0.071 R)
• M67: 19,147,779 km (0.063 R)
• M68: 20,285,770 km (0.098 R)
• M69: 20,410,086 km (0.027 R)
• M70: 21,004,139 km (0.117 R)
• M71: 21,098,386 km (0.074 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit