🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.1 AU - 3.48 AU

Year: 1661 Days

Day: 39.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,964,582 km

• M1: 2,030,492 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.62 AU - 3.74 AU

Year: 2021 Days

Day: 17.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.01 AU - 5.23 AU

Year: 3540 Days

Day: 30 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.8

Radius: 13.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.09 AU - 6.73 AU

Year: 5121 Days

Day: 12.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,964,582 km

• M1: 172,038 km (0.088 R)
• M2: 463,305 km (0.101 R)
• M3: 729,589 km (0.093 R)
• M4: 1,357,002 km (0.071 R)
• M5: 1,683,574 km (0.061 R)
• M6: 2,049,491 km (0.067 R)
• M7: 2,438,744 km (0.065 R)
• M8: 2,828,896 km (0.082 R)
• M9: 3,269,162 km (0.106 R)
• M10: 3,561,327 km (0.119 R)
• M11: 4,141,916 km (0.098 R)
• M12: 4,449,340 km (0.092 R)
• M13: 5,170,850 km (0.119 R)
• M14: 5,640,887 km (0.089 R)
• M15: 6,131,867 km (0.106 R)
• M16: 6,922,043 km (0.08 R)
• M17: 8,031,910 km (0.087 R)
• M18: 8,776,159 km (0.113 R)
• M19: 11,646,344 km (0.113 R)
• M20: 12,504,138 km (0.119 R)
• M21: 14,029,288 km (0.049 R)
• M22: 14,970,259 km (0.11 R)
• M23: 15,220,835 km (0.089 R)
• M24: 15,856,477 km (0.1 R)
• M25: 17,660,926 km (0.1 R)
• M26: 18,437,938 km (0.069 R)
• M27: 19,326,250 km (0.103 R)
• M28: 21,865,374 km (0.08 R)
• M29: 22,219,323 km (0.109 R)
• M30: 23,558,673 km (0.091 R)
• M31: 23,926,085 km (0.111 R)
• M32: 24,190,125 km (0.099 R)
• M33: 24,669,287 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.9

Radius: 4.5

Gravity: 26.81 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.93 AU - 15.53 AU

Year: 18134 Days

Day: 17.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 65,964,582 km

• M1: 56,548 km (0.113 R)
• M2: 201,508 km (0.093 R)
• M3: 343,028 km (0.093 R)
• M4: 477,816 km (0.077 R)
• M5: 942,766 km (0.119 R)
• M6: 1,053,169 km (0.083 R)
• M7: 1,366,277 km (0.107 R)
• M8: 2,435,304 km (0.089 R)
• M9: 2,852,831 km (0.031 R)
• M10: 3,159,507 km (0.095 R)
• M11: 6,187,069 km (0.114 R)
• M12: 11,904,699 km (0.082 R)
• M13: 13,521,404 km (0.071 R)
• M14: 15,052,089 km (0.066 R)
• M15: 16,075,039 km (0.088 R)
• M16: 17,946,209 km (0.117 R)
• M17: 19,061,910 km (0.114 R)
• M18: 19,417,504 km (0.119 R)
• M19: 21,695,730 km (0.043 R)
• M20: 23,310,939 km (0.096 R)
• M21: 24,500,242 km (0.115 R)
• M22: 25,884,022 km (0.077 R)
• M23: 29,730,782 km (0.087 R)
• M24: 29,907,906 km (0.103 R)
• M25: 31,617,211 km (0.102 R)
• M26: 35,855,468 km (0.076 R)
• M27: 40,360,608 km (0.119 R)
• M28: 40,774,096 km (0.102 R)
• M29: 41,607,057 km (0.075 R)
• M30: 42,766,441 km (0.064 R)
• M31: 45,241,837 km (0.107 R)
• M32: 48,349,583 km (0.11 R)
• M33: 49,598,725 km (0.051 R)
• M34: 51,793,924 km (0.033 R)
• M35: 52,144,881 km (0.076 R)
• M36: 55,115,745 km (0.097 R)
• M37: 55,357,046 km (0.076 R)
• M38: 55,598,797 km (0.029 R)
• M39: 56,448,961 km (0.095 R)
• M40: 57,183,038 km (0.057 R)
• M41: 63,742,755 km (0.08 R)
• M42: 64,783,508 km (0.066 R)
• M43: 64,914,256 km (0.072 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 16,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit