🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.74 AU - 0.8 AU

Year: 252 Days

Day: 30 Hours

Environment

Temp: 109 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.16 AU - 1.22 AU

Year: 484 Days

Day: 32.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.06 AU - 1.72 AU

Year: 611 Days

Day: 17 Hours

Environment

Temp: -29 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.71 AU - 4.35 AU

Year: 3016 Days

Day: 18.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.9

Radius: 8.1

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.37 AU - 5.57 AU

Year: 4130 Days

Day: 14 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 28,029,578 km

• M1: 101,577 km (0.068 R)
• M2: 185,801 km (0.058 R)
• M3: 422,464 km (0.116 R)
• M4: 732,730 km (0.098 R)
• M5: 944,411 km (0.117 R)
• M6: 1,050,925 km (0.094 R)
• M7: 1,105,827 km (0.079 R)
• M8: 1,379,741 km (0.032 R)
• M9: 1,548,039 km (0.078 R)
• M10: 1,888,224 km (0.051 R)
• M11: 1,989,652 km (0.11 R)
• M12: 2,305,154 km (0.044 R)
• M13: 2,712,060 km (0.053 R)
• M14: 2,826,951 km (0.106 R)
• M15: 3,384,502 km (0.116 R)
• M16: 3,612,789 km (0.078 R)
• M17: 3,718,255 km (0.107 R)
• M18: 4,394,886 km (0.085 R)
• M19: 4,575,600 km (0.076 R)
• M20: 4,712,931 km (0.118 R)
• M21: 4,782,046 km (0.064 R)
• M22: 5,132,703 km (0.089 R)
• M23: 5,299,205 km (0.074 R)
• M24: 5,588,976 km (0.111 R)
• M25: 5,711,198 km (0.071 R)
• M26: 5,809,633 km (0.084 R)
• M27: 6,108,231 km (0.098 R)
• M28: 6,643,043 km (0.083 R)
• M29: 6,798,625 km (0.099 R)
• M30: 6,850,685 km (0.113 R)
• M31: 6,981,583 km (0.105 R)
• M32: 7,086,900 km (0.067 R)
• M33: 7,245,922 km (0.073 R)
• M34: 7,299,179 km (0.092 R)
• M35: 7,567,408 km (0.084 R)
• M36: 8,587,815 km (0.12 R)
• M37: 8,729,036 km (0.086 R)
• M38: 8,842,581 km (0.091 R)
• M39: 9,301,696 km (0.1 R)
• M40: 9,709,650 km (0.111 R)
• M41: 10,603,647 km (0.092 R)
• M42: 10,907,480 km (0.117 R)
• M43: 10,968,516 km (0.055 R)
• M44: 11,091,186 km (0.065 R)
• M45: 11,152,671 km (0.106 R)
• M46: 11,430,624 km (0.12 R)
• M47: 12,119,671 km (0.033 R)
• M48: 12,278,096 km (0.041 R)
• M49: 12,597,188 km (0.085 R)
• M50: 12,661,365 km (0.094 R)
• M51: 14,366,781 km (0.11 R)
• M52: 14,804,355 km (0.093 R)
• M53: 15,658,110 km (0.104 R)
• M54: 15,796,189 km (0.119 R)
• M55: 15,934,716 km (0.119 R)
• M56: 16,282,681 km (0.081 R)
• M57: 16,668,344 km (0.096 R)
• M58: 17,057,000 km (0.097 R)
• M59: 17,377,289 km (0.105 R)
• M60: 17,484,550 km (0.086 R)
• M61: 17,591,962 km (0.074 R)
• M62: 17,771,479 km (0.088 R)
• M63: 18,277,269 km (0.093 R)
• M64: 18,349,974 km (0.119 R)
• M65: 18,861,300 km (0.058 R)
• M66: 18,971,553 km (0.099 R)
• M67: 19,118,757 km (0.103 R)
• M68: 19,192,509 km (0.074 R)
• M69: 19,525,514 km (0.095 R)
• M70: 19,748,714 km (0.061 R)
• M71: 20,010,062 km (0.09 R)
• M72: 20,159,959 km (0.078 R)
• M73: 20,235,057 km (0.034 R)
• M74: 20,574,046 km (0.083 R)
• M75: 20,914,979 km (0.05 R)
• M76: 21,948,850 km (0.083 R)
• M77: 23,274,287 km (0.112 R)
• M78: 23,629,582 km (0.086 R)
• M79: 23,827,650 km (0.06 R)
• M80: 24,385,351 km (0.084 R)
• M81: 24,826,515 km (0.032 R)
• M82: 25,108,656 km (0.101 R)
• M83: 25,229,830 km (0.039 R)
• M84: 25,838,993 km (0.079 R)
• M85: 26,535,072 km (0.025 R)
• M86: 26,658,640 km (0.11 R)
• M87: 27,320,461 km (0.109 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: 363 - 18,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit