🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.26 AU - 1.82 AU

Year: 728 Days

Day: 35.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.59 AU - 4.13 AU

Year: 2345 Days

Day: 18.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,230,278 km

• M1: 529,427 km (0.039 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.4

Radius: 9.1

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.95 AU - 7.45 AU

Year: 7357 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,230,278 km

• M1: 113,994 km (0.099 R)
• M2: 181,612 km (0.097 R)
• M3: 255,663 km (0.113 R)
• M4: 314,305 km (0.103 R)
• M5: 440,865 km (0.116 R)
• M6: 638,933 km (0.119 R)
• M7: 783,294 km (0.077 R)
• M8: 877,840 km (0.118 R)
• M9: 1,014,573 km (0.117 R)
• M10: 1,212,491 km (0.035 R)
• M11: 1,351,467 km (0.097 R)
• M12: 1,408,614 km (0.104 R)
• M13: 1,495,979 km (0.101 R)
• M14: 1,960,031 km (0.065 R)
• M15: 2,208,214 km (0.117 R)
• M16: 2,484,222 km (0.071 R)
• M17: 2,555,132 km (0.068 R)
• M18: 3,069,449 km (0.028 R)
• M19: 3,203,040 km (0.095 R)
• M20: 3,260,934 km (0.072 R)
• M21: 3,879,522 km (0.101 R)
• M22: 4,065,921 km (0.048 R)
• M23: 4,319,040 km (0.12 R)
• M24: 4,664,761 km (0.067 R)
• M25: 4,952,138 km (0.059 R)
• M26: 5,064,187 km (0.078 R)
• M27: 5,967,309 km (0.091 R)
• M28: 6,086,689 km (0.086 R)
• M29: 6,182,880 km (0.081 R)
• M30: 6,695,552 km (0.05 R)
• M31: 6,969,615 km (0.05 R)
• M32: 7,070,295 km (0.097 R)
• M33: 7,171,273 km (0.073 R)
• M34: 7,477,350 km (0.108 R)
• M35: 7,813,946 km (0.109 R)
• M36: 8,448,091 km (0.1 R)
• M37: 8,880,130 km (0.088 R)
• M38: 9,208,796 km (0.112 R)
• M39: 9,513,677 km (0.072 R)
• M40: 10,247,454 km (0.066 R)
• M41: 10,476,937 km (0.041 R)
• M42: 11,057,975 km (0.111 R)
• M43: 11,116,618 km (0.113 R)
• M44: 12,190,730 km (0.077 R)
• M45: 12,403,309 km (0.103 R)
• M46: 12,617,234 km (0.072 R)
• M47: 12,678,569 km (0.104 R)
• M48: 13,705,110 km (0.094 R)
• M49: 13,768,240 km (0.106 R)
• M50: 13,957,930 km (0.096 R)
• M51: 14,053,224 km (0.088 R)
• M52: 14,532,536 km (0.081 R)
• M53: 14,596,863 km (0.119 R)
• M54: 14,693,503 km (0.103 R)
• M55: 15,114,920 km (0.06 R)
• M56: 15,343,506 km (0.117 R)
• M57: 16,069,205 km (0.114 R)
• M58: 16,335,788 km (0.055 R)
• M59: 17,966,405 km (0.112 R)
• M60: 18,139,191 km (0.079 R)
• M61: 18,556,269 km (0.068 R)
• M62: 19,470,761 km (0.119 R)
• M63: 19,648,334 km (0.053 R)
• M64: 20,040,729 km (0.082 R)
• M65: 20,256,000 km (0.119 R)
• M66: 21,087,914 km (0.065 R)
• M67: 21,233,623 km (0.103 R)
• M68: 21,599,689 km (0.098 R)
• M69: 22,115,652 km (0.068 R)
• M70: 22,822,352 km (0.061 R)
• M71: 23,725,773 km (0.078 R)
• M72: 24,410,782 km (0.083 R)
• M73: 25,025,330 km (0.087 R)
• M74: 25,179,715 km (0.106 R)
• M75: 25,334,399 km (0.036 R)
• M76: 25,450,637 km (0.109 R)
• M77: 25,567,174 km (0.055 R)
• M78: 25,839,442 km (0.112 R)
• M79: 25,956,577 km (0.049 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 12,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit