🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.48 AU - 0.78 AU

Year: 191 Days

Day: 37.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,899,950 km

• M1: 71,807 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.94 AU - 1 AU

Year: 366 Days

Day: 28.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 101.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.36 AU - 2.1 AU

Year: 871 Days

Day: 27.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.37 AU - 2.43 AU

Year: 1424 Days

Day: 32.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,899,950 km

• M1: 1,013,526 km (0.05 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.4

Radius: 11.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.43 AU - 5.11 AU

Year: 3989 Days

Day: 5.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 25,899,950 km

• M1: 148,251 km (0.078 R)
• M2: 255,364 km (0.11 R)
• M3: 415,433 km (0.083 R)
• M4: 819,348 km (0.057 R)
• M5: 997,369 km (0.057 R)
• M6: 1,169,107 km (0.082 R)
• M7: 1,675,646 km (0.055 R)
• M8: 1,766,452 km (0.041 R)
• M9: 1,894,208 km (0.112 R)
• M10: 3,164,593 km (0.063 R)
• M11: 3,656,621 km (0.09 R)
• M12: 4,126,208 km (0.05 R)
• M13: 4,203,850 km (0.08 R)
• M14: 5,716,883 km (0.085 R)
• M15: 5,855,859 km (0.065 R)
• M16: 6,154,905 km (0.108 R)
• M17: 6,315,274 km (0.112 R)
• M18: 6,694,804 km (0.032 R)
• M19: 6,786,358 km (0.071 R)
• M20: 7,175,312 km (0.107 R)
• M21: 7,514,451 km (0.058 R)
• M22: 7,762,634 km (0.116 R)
• M23: 8,365,513 km (0.111 R)
• M24: 8,802,488 km (0.108 R)
• M25: 9,104,826 km (0.1 R)
• M26: 10,432,656 km (0.101 R)
• M27: 11,336,826 km (0.111 R)
• M28: 11,886,897 km (0.119 R)
• M29: 11,975,758 km (0.117 R)
• M30: 12,400,766 km (0.067 R)
• M31: 12,536,002 km (0.102 R)
• M32: 13,013,220 km (0.061 R)
• M33: 13,219,515 km (0.067 R)
• M34: 13,635,547 km (0.104 R)
• M35: 13,891,808 km (0.115 R)
• M36: 14,456,689 km (0.093 R)
• M37: 15,052,987 km (0.074 R)
• M38: 16,343,867 km (0.062 R)
• M39: 16,442,751 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.8

Radius: 12.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.29 AU - 9.23 AU

Year: 9089 Days

Day: 7.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,899,950 km

• M1: 152,739 km (0.114 R)
• M2: 464,651 km (0.101 R)
• M3: 1,077,105 km (0.104 R)
• M4: 1,220,868 km (0.054 R)
• M5: 1,427,762 km (0.107 R)
• M6: 1,557,463 km (0.075 R)
• M7: 1,891,964 km (0.119 R)
• M8: 2,100,504 km (0.115 R)
• M9: 2,575,477 km (0.114 R)
• M10: 3,121,360 km (0.112 R)
• M11: 3,330,647 km (0.074 R)
• M12: 3,466,183 km (0.074 R)
• M13: 3,663,203 km (0.086 R)
• M14: 3,762,985 km (0.089 R)
• M15: 3,904,355 km (0.118 R)
• M16: 4,746,292 km (0.097 R)
• M17: 5,076,305 km (0.079 R)
• M18: 5,210,344 km (0.107 R)
• M19: 5,368,320 km (0.108 R)
• M20: 5,459,425 km (0.114 R)
• M21: 5,735,582 km (0.077 R)
• M22: 6,397,852 km (0.074 R)
• M23: 6,935,208 km (0.031 R)
• M24: 7,665,844 km (0.098 R)
• M25: 7,742,737 km (0.102 R)
• M26: 7,871,690 km (0.112 R)
• M27: 8,079,482 km (0.108 R)
• M28: 9,063,836 km (0.089 R)
• M29: 9,281,650 km (0.078 R)
• M30: 10,226,660 km (0.114 R)
• M31: 10,311,632 km (0.103 R)
• M32: 10,396,753 km (0.106 R)
• M33: 10,596,167 km (0.077 R)
• M34: 10,854,672 km (0.06 R)
• M35: 10,970,161 km (0.113 R)
• M36: 11,260,681 km (0.101 R)
• M37: 11,583,214 km (0.064 R)
• M38: 12,147,646 km (0.08 R)
• M39: 12,538,994 km (0.119 R)
• M40: 13,272,473 km (0.105 R)
• M41: 13,520,057 km (0.109 R)
• M42: 13,706,755 km (0.08 R)
• M43: 14,303,651 km (0.113 R)
• M44: 14,430,360 km (0.114 R)
• M45: 14,621,097 km (0.027 R)
• M46: 15,005,265 km (0.107 R)
• M47: 15,555,336 km (0.111 R)
• M48: 15,685,636 km (0.056 R)
• M49: 15,914,670 km (0.068 R)
• M50: 16,078,929 km (0.043 R)
• M51: 16,442,302 km (0.084 R)
• M52: 16,608,356 km (0.095 R)
• M53: 16,741,647 km (0.119 R)
• M54: 17,548,728 km (0.12 R)
• M55: 17,650,454 km (0.108 R)
• M56: 17,991,089 km (0.063 R)
• M57: 20,009,762 km (0.099 R)
• M58: 20,187,036 km (0.114 R)
• M59: 20,722,297 km (0.079 R)
• M60: 21,370,804 km (0.096 R)
• M61: 22,392,707 km (0.12 R)
• M62: 22,650,763 km (0.1 R)
• M63: 22,872,617 km (0.111 R)
• M64: 23,281,468 km (0.099 R)
• M65: 23,993,105 km (0.058 R)
• M66: 24,181,598 km (0.094 R)
• M67: 24,294,844 km (0.076 R)
• M68: 24,408,389 km (0.109 R)
• M69: 24,597,929 km (0.114 R)
• M70: 25,131,395 km (0.033 R)
• M71: 25,591,558 km (0.11 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: 498 - 13,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit