🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.78 AU - 1.26 AU

Year: 378 Days

Day: 38.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.77 AU - 2.87 AU

Year: 1297 Days

Day: 41.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,296,871 km

• M1: 51,761 km (0.099 R)

Asteroid Belt

Center: 2.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.23 AU - 3.27 AU

Year: 2151 Days

Day: 47.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.62 AU - 4.08 AU

Year: 2251 Days

Day: 35.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,296,871 km

• M1: 163,361 km (0.078 R)
• M2: 1,296,565 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.29 AU - 4.77 AU

Year: 3539 Days

Day: 39.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.2

Radius: 12.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.85 AU - 13.81 AU

Year: 14000 Days

Day: 8.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,296,871 km

• M1: 151,842 km (0.096 R)
• M2: 835,055 km (0.076 R)
• M3: 1,692,999 km (0.071 R)
• M4: 2,819,621 km (0.106 R)
• M5: 3,572,098 km (0.089 R)
• M6: 4,067,865 km (0.106 R)
• M7: 4,865,222 km (0.079 R)
• M8: 6,292,236 km (0.037 R)
• M9: 7,402,551 km (0.111 R)
• M10: 8,259,149 km (0.053 R)
• M11: 8,931,741 km (0.052 R)
• M12: 9,744,955 km (0.054 R)
• M13: 10,606,639 km (0.084 R)
• M14: 12,794,059 km (0.088 R)
• M15: 13,827,331 km (0.111 R)
• M16: 15,986,627 km (0.087 R)
• M17: 17,884,874 km (0.114 R)
• M18: 19,424,835 km (0.083 R)
• M19: 19,929,129 km (0.08 R)
• M20: 23,140,098 km (0.057 R)
• M21: 23,611,780 km (0.113 R)
• M22: 24,672,130 km (0.072 R)
• M23: 27,725,422 km (0.108 R)
• M24: 28,580,374 km (0.066 R)
• M25: 30,908,266 km (0.096 R)
• M26: 32,646,594 km (0.12 R)
• M27: 35,938,345 km (0.063 R)
• M28: 37,211,872 km (0.09 R)
• M29: 37,599,630 km (0.039 R)
• M30: 38,515,169 km (0.115 R)
• M31: 39,983,621 km (0.109 R)
• M32: 40,663,394 km (0.108 R)
• M33: 41,212,717 km (0.039 R)
• M34: 49,587,954 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.9

Radius: 5.7

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.7 AU - 18.64 AU

Year: 24985 Days

Day: 20.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,296,871 km

• M1: 71,508 km (0.059 R)
• M2: 321,037 km (0.06 R)
• M3: 591,360 km (0.093 R)
• M4: 1,979,030 km (0.083 R)
• M5: 2,307,098 km (0.059 R)
• M6: 3,300,129 km (0.09 R)
• M7: 4,615,543 km (0.114 R)
• M8: 5,087,674 km (0.108 R)
• M9: 5,932,304 km (0.092 R)
• M10: 7,895,925 km (0.063 R)
• M11: 8,325,271 km (0.107 R)
• M12: 11,353,730 km (0.069 R)
• M13: 12,274,804 km (0.116 R)
• M14: 12,656,877 km (0.109 R)
• M15: 14,686,771 km (0.106 R)
• M16: 21,597,893 km (0.043 R)
• M17: 21,967,999 km (0.076 R)
• M18: 24,677,964 km (0.085 R)
• M19: 26,744,808 km (0.103 R)
• M20: 37,481,896 km (0.111 R)
• M21: 41,046,813 km (0.065 R)
• M22: 42,765,992 km (0.119 R)
• M23: 44,532,444 km (0.044 R)
• M24: 46,962,512 km (0.074 R)
• M25: 48,053,080 km (0.092 R)
• M26: 52,085,341 km (0.052 R)
• M27: 52,417,448 km (0.068 R)
• M28: 55,815,564 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 13,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit