🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.47 AU - 0.55 AU

Year: 129 Days

Day: 44.3 Hours

Environment

Temp: 225 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.47 AU - 0.57 AU

Year: 132 Days

Day: 38.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.09 AU - 4.05 AU

Year: 2382 Days

Day: 19.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.24 AU - 5.36 AU

Year: 4308 Days

Day: 47.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,267,501 km

• M1: 1,216,081 km (0.101 R)

Asteroid Belt

Center: 6.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.2

Radius: 13.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.31 AU - 8.39 AU

Year: 7036 Days

Day: 7.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 22,267,501 km

• M1: 174,132 km (0.031 R)
• M2: 326,722 km (0.079 R)
• M3: 549,772 km (0.065 R)
• M4: 650,152 km (0.045 R)
• M5: 960,568 km (0.075 R)
• M6: 1,704,967 km (0.114 R)
• M7: 1,992,195 km (0.067 R)
• M8: 2,597,767 km (0.117 R)
• M9: 2,795,386 km (0.049 R)
• M10: 3,066,756 km (0.065 R)
• M11: 3,240,888 km (0.107 R)
• M12: 3,508,369 km (0.107 R)
• M13: 3,764,630 km (0.098 R)
• M14: 4,008,176 km (0.111 R)
• M15: 4,122,319 km (0.111 R)
• M16: 4,295,703 km (0.103 R)
• M17: 5,177,882 km (0.096 R)
• M18: 5,386,271 km (0.095 R)
• M19: 5,512,682 km (0.12 R)
• M20: 5,682,625 km (0.093 R)
• M21: 6,603,998 km (0.045 R)
• M22: 7,975,810 km (0.078 R)
• M23: 9,155,240 km (0.089 R)
• M24: 9,382,479 km (0.051 R)
• M25: 9,688,407 km (0.09 R)
• M26: 9,791,181 km (0.065 R)
• M27: 10,546,650 km (0.108 R)
• M28: 11,429,277 km (0.076 R)
• M29: 11,565,112 km (0.057 R)
• M30: 11,701,396 km (0.058 R)
• M31: 12,169,039 km (0.034 R)
• M32: 14,158,690 km (0.029 R)
• M33: 15,220,686 km (0.106 R)
• M34: 16,308,412 km (0.055 R)
• M35: 16,738,207 km (0.034 R)
• M36: 18,271,884 km (0.107 R)
• M37: 18,494,635 km (0.069 R)
• M38: 18,622,242 km (0.082 R)
• M39: 19,329,840 km (0.079 R)
• M40: 19,621,855 km (0.11 R)
• M41: 21,672,992 km (0.079 R)
• M42: 21,807,779 km (0.099 R)
• M43: 22,895,057 km (0.04 R)
• M44: 22,997,980 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.6

Radius: 14

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.97 AU - 8.79 AU

Year: 8566 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 22,267,501 km

• M1: 436,078 km (0.108 R)
• M2: 790,625 km (0.097 R)
• M3: 980,165 km (0.104 R)
• M4: 1,185,862 km (0.052 R)
• M5: 1,356,254 km (0.031 R)
• M6: 1,535,323 km (0.046 R)
• M7: 1,641,388 km (0.078 R)
• M8: 2,407,479 km (0.079 R)
• M9: 2,919,253 km (0.119 R)
• M10: 3,342,914 km (0.091 R)
• M11: 3,624,457 km (0.067 R)
• M12: 3,714,066 km (0.059 R)
• M13: 3,968,981 km (0.076 R)
• M14: 5,086,178 km (0.104 R)
• M15: 5,805,295 km (0.068 R)
• M16: 6,754,643 km (0.08 R)
• M17: 7,022,124 km (0.108 R)
• M18: 7,179,651 km (0.105 R)
• M19: 9,038,703 km (0.053 R)
• M20: 10,237,581 km (0.108 R)
• M21: 10,339,606 km (0.097 R)
• M22: 12,047,266 km (0.116 R)
• M23: 12,947,397 km (0.117 R)
• M24: 13,531,427 km (0.072 R)
• M25: 14,010,738 km (0.064 R)
• M26: 14,754,389 km (0.085 R)
• M27: 15,540,376 km (0.027 R)
• M28: 15,923,646 km (0.061 R)
• M29: 16,669,541 km (0.072 R)
• M30: 16,789,818 km (0.109 R)
• M31: 17,579,545 km (0.079 R)
• M32: 17,917,337 km (0.12 R)
• M33: 18,381,390 km (0.078 R)
• M34: 18,474,739 km (0.041 R)
• M35: 19,132,221 km (0.099 R)
• M36: 19,289,897 km (0.09 R)
• M37: 20,760,744 km (0.052 R)
• M38: 20,955,221 km (0.11 R)
• M39: 21,215,521 km (0.031 R)
• M40: 21,476,869 km (0.12 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 14,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit