🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.76 AU - 0.8 AU

Year: 258 Days

Day: 28.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.52 AU - 2.3 AU

Year: 989 Days

Day: 32.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 10.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.59 AU - 6.45 AU

Year: 5535 Days

Day: 11.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,408,076 km

• M1: 271,520 km (0.107 R)
• M2: 355,295 km (0.103 R)
• M3: 442,511 km (0.074 R)
• M4: 556,803 km (0.103 R)
• M5: 723,007 km (0.105 R)
• M6: 785,987 km (0.103 R)
• M7: 1,129,913 km (0.075 R)
• M8: 1,254,827 km (0.088 R)
• M9: 1,424,471 km (0.116 R)
• M10: 1,532,630 km (0.119 R)
• M11: 1,743,114 km (0.03 R)
• M12: 2,084,347 km (0.113 R)
• M13: 2,318,318 km (0.104 R)
• M14: 2,382,196 km (0.1 R)
• M15: 2,511,748 km (0.059 R)
• M16: 2,627,088 km (0.076 R)
• M17: 2,693,809 km (0.06 R)
• M18: 3,265,871 km (0.039 R)
• M19: 3,538,289 km (0.072 R)
• M20: 3,612,190 km (0.086 R)
• M21: 3,724,089 km (0.025 R)
• M22: 4,028,072 km (0.059 R)
• M23: 4,987,892 km (0.045 R)
• M24: 5,536,468 km (0.049 R)
• M25: 5,905,526 km (0.118 R)
• M26: 5,993,639 km (0.074 R)
• M27: 6,395,159 km (0.11 R)
• M28: 6,462,927 km (0.033 R)
• M29: 6,576,322 km (0.116 R)
• M30: 6,667,727 km (0.052 R)
• M31: 7,531,954 km (0.109 R)
• M32: 7,627,547 km (0.086 R)
• M33: 7,771,759 km (0.039 R)
• M34: 7,940,954 km (0.106 R)
• M35: 8,087,111 km (0.116 R)
• M36: 8,332,452 km (0.088 R)
• M37: 8,481,002 km (0.092 R)
• M38: 8,705,399 km (0.071 R)
• M39: 8,982,155 km (0.083 R)
• M40: 9,804,196 km (0.086 R)
• M41: 10,197,788 km (0.077 R)
• M42: 10,543,060 km (0.097 R)
• M43: 10,757,583 km (0.079 R)
• M44: 10,865,293 km (0.096 R)
• M45: 11,081,911 km (0.106 R)
• M46: 11,491,809 km (0.112 R)
• M47: 11,574,387 km (0.108 R)
• M48: 11,740,291 km (0.096 R)
• M49: 12,018,244 km (0.028 R)
• M50: 12,552,608 km (0.073 R)
• M51: 13,094,750 km (0.119 R)
• M52: 13,181,068 km (0.091 R)
• M53: 13,644,523 km (0.093 R)
• M54: 13,790,530 km (0.069 R)
• M55: 13,878,344 km (0.12 R)
• M56: 13,995,629 km (0.113 R)
• M57: 14,290,636 km (0.081 R)
• M58: 14,856,565 km (0.096 R)
• M59: 15,429,824 km (0.097 R)
• M60: 15,795,740 km (0.083 R)
• M61: 15,887,593 km (0.077 R)
• M62: 16,041,080 km (0.111 R)
• M63: 16,504,834 km (0.108 R)
• M64: 16,660,416 km (0.092 R)
• M65: 16,941,660 km (0.116 R)
• M66: 17,098,588 km (0.025 R)
• M67: 17,224,400 km (0.092 R)
• M68: 17,350,660 km (0.119 R)
• M69: 17,731,088 km (0.026 R)
• M70: 18,114,208 km (0.092 R)
• M71: 18,435,544 km (0.079 R)
• M72: 18,921,288 km (0.117 R)
• M73: 19,280,174 km (0.088 R)
• M74: 20,004,526 km (0.05 R)
• M75: 20,370,144 km (0.115 R)
• M76: 21,615,845 km (0.106 R)
• M77: 22,747,703 km (0.102 R)
• M78: 23,338,315 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 19,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit