🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.89 AU - 1.19 AU

Year: 397 Days

Day: 43.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.29 AU - 1.45 AU

Year: 601 Days

Day: 43.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.3

Radius: 10.4

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.76 AU - 10.04 AU

Year: 9123 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,766,568 km

• M1: 148,251 km (0.114 R)
• M2: 219,460 km (0.078 R)
• M3: 372,947 km (0.07 R)
• M4: 696,976 km (0.107 R)
• M5: 930,798 km (0.05 R)
• M6: 1,048,831 km (0.104 R)
• M7: 1,118,693 km (0.114 R)
• M8: 1,300,454 km (0.101 R)
• M9: 1,571,675 km (0.11 R)
• M10: 1,882,390 km (0.063 R)
• M11: 2,167,524 km (0.048 R)
• M12: 2,803,614 km (0.094 R)
• M13: 2,977,746 km (0.109 R)
• M14: 3,053,442 km (0.085 R)
• M15: 3,181,049 km (0.083 R)
• M16: 3,494,905 km (0.083 R)
• M17: 3,846,161 km (0.097 R)
• M18: 5,057,306 km (0.105 R)
• M19: 5,610,369 km (0.077 R)
• M20: 6,410,119 km (0.052 R)
• M21: 6,607,439 km (0.099 R)
• M22: 6,673,561 km (0.081 R)
• M23: 7,075,530 km (0.085 R)
• M24: 7,347,948 km (0.115 R)
• M25: 8,150,242 km (0.043 R)
• M26: 8,328,413 km (0.09 R)
• M27: 9,275,218 km (0.119 R)
• M28: 9,349,568 km (0.09 R)
• M29: 10,993,499 km (0.117 R)
• M30: 11,388,587 km (0.119 R)
• M31: 11,788,312 km (0.067 R)
• M32: 12,030,362 km (0.029 R)
• M33: 12,848,961 km (0.063 R)
• M34: 14,153,305 km (0.076 R)
• M35: 14,842,951 km (0.112 R)
• M36: 15,809,054 km (0.055 R)
• M37: 16,031,506 km (0.029 R)
• M38: 16,120,667 km (0.114 R)
• M39: 16,479,402 km (0.088 R)
• M40: 17,022,293 km (0.051 R)
• M41: 17,250,280 km (0.035 R)
• M42: 17,617,244 km (0.085 R)
• M43: 19,204,926 km (0.099 R)
• M44: 19,394,766 km (0.116 R)
• M45: 19,537,632 km (0.118 R)
• M46: 20,016,046 km (0.084 R)
• M47: 20,498,199 km (0.053 R)
• M48: 20,595,139 km (0.056 R)
• M49: 23,016,979 km (0.042 R)
• M50: 23,776,188 km (0.06 R)
• M51: 24,235,603 km (0.07 R)
• M52: 24,801,233 km (0.081 R)
• M53: 24,904,605 km (0.059 R)
• M54: 25,423,261 km (0.114 R)
• M55: 25,736,070 km (0.085 R)
• M56: 26,313,069 km (0.048 R)
• M57: 26,735,383 km (0.063 R)
• M58: 27,319,713 km (0.111 R)
• M59: 27,962,086 km (0.069 R)
• M60: 28,069,647 km (0.065 R)
• M61: 28,555,242 km (0.114 R)
• M62: 29,097,983 km (0.089 R)
• M63: 30,525,296 km (0.103 R)
• M64: 31,303,205 km (0.115 R)
• M65: 31,694,553 km (0.119 R)
• M66: 31,918,950 km (0.109 R)
• M67: 32,256,592 km (0.094 R)
• M68: 32,425,787 km (0.112 R)
• M69: 32,765,225 km (0.1 R)
• M70: 32,878,620 km (0.115 R)
• M71: 32,992,015 km (0.091 R)
• M72: 33,333,398 km (0.092 R)
• M73: 33,675,977 km (0.119 R)
• M74: 35,580,507 km (0.066 R)
• M75: 36,223,030 km (0.09 R)
• M76: 37,282,931 km (0.063 R)
• M77: 38,352,855 km (0.071 R)
• M78: 39,011,684 km (0.094 R)
• M79: 39,613,965 km (0.075 R)
• M80: 39,734,690 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 10,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit