🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.17 AU - 1.91 AU

Year: 669 Days

Day: 39.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,058,097 km

• M1: 49,068 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.55 AU - 2.43 AU

Year: 982 Days

Day: 13.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,058,097 km

• M1: 407,355 km (0.061 R)
• M2: 556,205 km (0.101 R)

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 8.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.63 AU - 11.75 AU

Year: 10553 Days

Day: 11.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 108,058,097 km

• M1: 110,702 km (0.092 R)
• M2: 509,082 km (0.112 R)
• M3: 1,291,778 km (0.064 R)
• M4: 1,605,634 km (0.032 R)
• M5: 2,098,709 km (0.084 R)
• M6: 2,426,627 km (0.083 R)
• M7: 3,388,093 km (0.106 R)
• M8: 4,255,311 km (0.082 R)
• M9: 4,584,576 km (0.051 R)
• M10: 5,171,150 km (0.073 R)
• M11: 6,746,864 km (0.052 R)
• M12: 7,119,662 km (0.097 R)
• M13: 8,533,811 km (0.081 R)
• M14: 8,881,626 km (0.043 R)
• M15: 12,564,276 km (0.04 R)
• M16: 16,612,395 km (0.083 R)
• M17: 18,783,509 km (0.096 R)
• M18: 19,373,074 km (0.11 R)
• M19: 21,216,269 km (0.099 R)
• M20: 22,261,958 km (0.112 R)
• M21: 24,023,174 km (0.069 R)
• M22: 26,238,719 km (0.116 R)
• M23: 26,975,488 km (0.099 R)
• M24: 29,762,347 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.8

Radius: 5.1

Gravity: 29.87 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 16.45 AU - 23.97 AU

Year: 31785 Days

Day: 20.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 108,058,097 km

• M1: 68,067 km (0.107 R)
• M2: 264,339 km (0.087 R)
• M3: 851,960 km (0.104 R)
• M4: 1,182,272 km (0.08 R)
• M5: 1,447,210 km (0.115 R)
• M6: 1,771,239 km (0.096 R)
• M7: 2,563,360 km (0.111 R)
• M8: 2,779,828 km (0.038 R)
• M9: 3,343,363 km (0.088 R)
• M10: 3,770,614 km (0.065 R)
• M11: 4,498,109 km (0.089 R)
• M12: 5,144,072 km (0.114 R)
• M13: 7,452,218 km (0.12 R)
• M14: 9,262,801 km (0.089 R)
• M15: 10,438,640 km (0.063 R)
• M16: 13,401,426 km (0.113 R)
• M17: 14,137,747 km (0.045 R)
• M18: 17,835,806 km (0.069 R)
• M19: 19,335,525 km (0.064 R)
• M20: 19,853,433 km (0.096 R)
• M21: 23,859,963 km (0.081 R)
• M22: 25,677,278 km (0.069 R)
• M23: 32,254,199 km (0.071 R)
• M24: 32,982,441 km (0.06 R)
• M25: 34,020,351 km (0.093 R)
• M26: 35,540,714 km (0.052 R)
• M27: 40,037,177 km (0.114 R)
• M28: 43,295,419 km (0.115 R)
• M29: 44,898,659 km (0.118 R)
• M30: 48,223,023 km (0.067 R)
• M31: 48,412,265 km (0.032 R)
• M32: 58,310,707 km (0.081 R)
• M33: 60,483,915 km (0.074 R)
• M34: 62,485,385 km (0.106 R)
• M35: 64,072,319 km (0.119 R)
• M36: 70,445,039 km (0.079 R)
• M37: 71,423,708 km (0.089 R)
• M38: 73,909,875 km (0.1 R)
• M39: 75,939,918 km (0.117 R)
• M40: 92,655,386 km (0.069 R)
• M41: 104,850,604 km (0.05 R)
• M42: 107,089,037 km (0.099 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 18,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit