🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.68 AU - 1.1 AU

Year: 299 Days

Day: 42.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,763,047 km

• M1: 101,128 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.48 AU - 2.5 AU

Year: 1401 Days

Day: 44.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.06 AU - 5.86 AU

Year: 3937 Days

Day: 26.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,763,047 km

• M1: 98,884 km (0.054 R)
• M2: 594,203 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.3

Radius: 6

Gravity: 21.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.03 AU - 15.53 AU

Year: 18233 Days

Day: 23.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,763,047 km

• M1: 74,799 km (0.038 R)
• M2: 291,417 km (0.078 R)
• M3: 751,580 km (0.076 R)
• M4: 1,151,904 km (0.063 R)
• M5: 1,393,055 km (0.108 R)
• M6: 1,883,288 km (0.03 R)
• M7: 2,241,425 km (0.12 R)
• M8: 4,208,338 km (0.057 R)
• M9: 4,507,533 km (0.102 R)
• M10: 4,785,187 km (0.077 R)
• M11: 5,374,902 km (0.074 R)
• M12: 6,305,849 km (0.098 R)
• M13: 6,968,269 km (0.116 R)
• M14: 9,178,428 km (0.077 R)
• M15: 10,027,844 km (0.059 R)
• M16: 11,494,203 km (0.09 R)
• M17: 11,816,736 km (0.083 R)
• M18: 14,394,457 km (0.101 R)
• M19: 16,824,375 km (0.114 R)
• M20: 19,242,475 km (0.115 R)
• M21: 20,252,709 km (0.074 R)
• M22: 21,981,462 km (0.026 R)
• M23: 23,495,243 km (0.038 R)
• M24: 24,224,832 km (0.115 R)
• M25: 24,755,306 km (0.04 R)
• M26: 25,949,247 km (0.101 R)
• M27: 26,281,504 km (0.095 R)
• M28: 30,125,122 km (0.039 R)
• M29: 35,674,006 km (0.095 R)
• M30: 37,055,393 km (0.088 R)
• M31: 40,367,340 km (0.088 R)
• M32: 41,262,683 km (0.097 R)
• M33: 47,078,749 km (0.045 R)
• M34: 50,267,278 km (0.064 R)
• M35: 51,477,375 km (0.116 R)
• M36: 71,594,549 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.5

Radius: 5.2

Gravity: 20.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 15.59 AU - 16.73 AU

Year: 23156 Days

Day: 16 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,763,047 km

• M1: 64,776 km (0.105 R)
• M2: 316,549 km (0.107 R)
• M3: 743,950 km (0.066 R)
• M4: 997,818 km (0.096 R)
• M5: 1,235,529 km (0.094 R)
• M6: 1,863,391 km (0.093 R)
• M7: 2,290,942 km (0.081 R)
• M8: 2,882,302 km (0.089 R)
• M9: 4,194,874 km (0.085 R)
• M10: 5,458,976 km (0.103 R)
• M11: 5,903,880 km (0.071 R)
• M12: 6,819,569 km (0.052 R)
• M13: 8,080,230 km (0.105 R)
• M14: 9,893,954 km (0.064 R)
• M15: 16,185,143 km (0.079 R)
• M16: 16,349,102 km (0.09 R)
• M17: 17,100,533 km (0.045 R)
• M18: 20,053,295 km (0.112 R)
• M19: 21,011,021 km (0.05 R)
• M20: 24,603,464 km (0.09 R)
• M21: 26,487,500 km (0.109 R)
• M22: 27,756,389 km (0.074 R)
• M23: 30,664,871 km (0.106 R)
• M24: 31,677,798 km (0.074 R)
• M25: 37,363,714 km (0.079 R)
• M26: 39,846,290 km (0.116 R)
• M27: 40,295,533 km (0.07 R)
• M28: 41,817,242 km (0.074 R)
• M29: 42,126,162 km (0.053 R)
• M30: 46,777,908 km (0.066 R)
• M31: 54,104,464 km (0.088 R)
• M32: 60,173,799 km (0.119 R)
• M33: 67,526,384 km (0.103 R)
• M34: 70,758,746 km (0.055 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 10,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit