🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.51 AU - 0.57 AU

Year: 143 Days

Day: 36.4 Hours

Environment

Temp: 218 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.57 AU - 0.95 AU

Year: 238 Days

Day: 14 Hours

Environment

Temp: 130 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,379,556 km

• M1: 50,564 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.19 AU - 1.99 AU

Year: 722 Days

Day: 17.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.8

Radius: 10.8

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.74 AU - 11.68 AU

Year: 10889 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 96,379,556 km

• M1: 134,339 km (0.032 R)
• M2: 713,283 km (0.07 R)
• M3: 2,375,614 km (0.108 R)
• M4: 3,148,138 km (0.117 R)
• M5: 3,940,707 km (0.107 R)
• M6: 4,429,144 km (0.03 R)
• M7: 5,154,095 km (0.055 R)
• M8: 5,632,809 km (0.087 R)
• M9: 7,083,908 km (0.095 R)
• M10: 9,205,954 km (0.116 R)
• M11: 10,016,475 km (0.052 R)
• M12: 10,492,795 km (0.116 R)
• M13: 12,013,307 km (0.065 R)
• M14: 12,734,220 km (0.059 R)
• M15: 13,167,904 km (0.076 R)
• M16: 13,869,518 km (0.081 R)
• M17: 14,395,205 km (0.068 R)
• M18: 15,556,383 km (0.034 R)
• M19: 17,910,156 km (0.112 R)
• M20: 19,824,560 km (0.106 R)
• M21: 22,494,433 km (0.073 R)
• M22: 23,312,435 km (0.043 R)
• M23: 24,244,429 km (0.039 R)
• M24: 31,476,589 km (0.069 R)
• M25: 32,042,368 km (0.053 R)
• M26: 33,427,794 km (0.101 R)
• M27: 35,702,429 km (0.099 R)
• M28: 37,443,300 km (0.077 R)
• M29: 38,206,399 km (0.058 R)
• M30: 40,691,518 km (0.1 R)
• M31: 44,547,254 km (0.043 R)
• M32: 45,981,299 km (0.091 R)
• M33: 52,500,026 km (0.06 R)
• M34: 52,976,496 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.1

Radius: 4.6

Gravity: 25.67 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 18.36 AU - 21.5 AU

Year: 32021 Days

Day: 15.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 96,379,556 km

• M1: 58,642 km (0.09 R)
• M2: 223,649 km (0.093 R)
• M3: 564,582 km (0.103 R)
• M4: 804,837 km (0.044 R)
• M5: 1,041,500 km (0.061 R)
• M6: 1,544,299 km (0.074 R)
• M7: 1,809,386 km (0.1 R)
• M8: 2,038,570 km (0.069 R)
• M9: 2,217,340 km (0.117 R)
• M10: 2,505,016 km (0.101 R)
• M11: 3,010,807 km (0.09 R)
• M12: 3,456,160 km (0.11 R)
• M13: 3,876,530 km (0.105 R)
• M14: 4,476,716 km (0.051 R)
• M15: 10,978,240 km (0.038 R)
• M16: 11,528,760 km (0.057 R)
• M17: 13,757,768 km (0.073 R)
• M18: 15,735,751 km (0.119 R)
• M19: 16,434,972 km (0.097 R)
• M20: 17,154,837 km (0.109 R)
• M21: 22,244,755 km (0.078 R)
• M22: 24,836,986 km (0.106 R)
• M23: 26,145,220 km (0.078 R)
• M24: 32,114,474 km (0.066 R)
• M25: 37,837,041 km (0.095 R)
• M26: 38,773,674 km (0.11 R)
• M27: 44,893,723 km (0.075 R)
• M28: 45,241,837 km (0.05 R)
• M29: 49,931,132 km (0.094 R)
• M30: 50,117,680 km (0.074 R)
• M31: 52,392,914 km (0.113 R)
• M32: 61,752,056 km (0.079 R)
• M33: 62,398,469 km (0.119 R)
• M34: 69,112,421 km (0.12 R)
• M35: 71,927,404 km (0.051 R)
• M36: 83,952,380 km (0.112 R)
• M37: 84,216,271 km (0.068 R)
• M38: 95,228,320 km (0.078 R)
• M39: 95,515,248 km (0.114 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 20,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit