🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.49 AU - 0.61 AU

Year: 149 Days

Day: 18.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.23 AU - 1.73 AU

Year: 658 Days

Day: 34 Hours

Environment

Temp: -27 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.59 AU - 1.73 AU

Year: 781 Days

Day: 41.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.77 AU - 2.35 AU

Year: 1080 Days

Day: 24.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.68 AU - 2.6 AU

Year: 1143 Days

Day: 47.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.84 AU - 2.52 AU

Year: 1176 Days

Day: 23.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.55 AU - 3.59 AU

Year: 2464 Days

Day: 41.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,201,615 km

• M1: 317,746 km (0.111 R)
• M2: 1,556,865 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.8

Radius: 14

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.99 AU - 11.37 AU

Year: 10159 Days

Day: 7.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,201,615 km

• M1: 382,821 km (0.097 R)
• M2: 593,455 km (0.074 R)
• M3: 684,261 km (0.096 R)
• M4: 1,120,787 km (0.104 R)
• M5: 1,422,676 km (0.103 R)
• M6: 1,551,180 km (0.047 R)
• M7: 1,913,207 km (0.097 R)
• M8: 2,153,461 km (0.073 R)
• M9: 2,378,457 km (0.099 R)
• M10: 2,480,931 km (0.078 R)
• M11: 2,664,039 km (0.119 R)
• M12: 3,099,668 km (0.048 R)
• M13: 3,326,009 km (0.048 R)
• M14: 3,528,715 km (0.064 R)
• M15: 4,007,577 km (0.097 R)
• M16: 5,260,310 km (0.102 R)
• M17: 6,123,190 km (0.105 R)
• M18: 6,336,966 km (0.092 R)
• M19: 6,845,299 km (0.099 R)
• M20: 6,992,952 km (0.088 R)
• M21: 7,594,486 km (0.083 R)
• M22: 7,709,077 km (0.109 R)
• M23: 8,527,827 km (0.117 R)
• M24: 8,726,941 km (0.061 R)
• M25: 9,333,411 km (0.072 R)
• M26: 9,621,088 km (0.109 R)
• M27: 10,801,116 km (0.092 R)
• M28: 11,016,686 km (0.037 R)
• M29: 11,190,220 km (0.086 R)
• M30: 11,804,618 km (0.084 R)
• M31: 13,111,954 km (0.115 R)
• M32: 13,852,912 km (0.07 R)
• M33: 14,702,778 km (0.09 R)
• M34: 15,134,069 km (0.03 R)
• M35: 15,327,050 km (0.105 R)
• M36: 17,050,866 km (0.082 R)
• M37: 17,706,703 km (0.118 R)
• M38: 18,012,182 km (0.037 R)
• M39: 18,887,330 km (0.073 R)
• M40: 19,408,529 km (0.083 R)
• M41: 19,565,906 km (0.12 R)
• M42: 19,670,923 km (0.05 R)
• M43: 19,987,323 km (0.104 R)
• M44: 20,305,517 km (0.075 R)
• M45: 20,732,320 km (0.099 R)
• M46: 21,162,115 km (0.101 R)
• M47: 21,540,597 km (0.071 R)
• M48: 21,812,267 km (0.102 R)
• M49: 22,249,392 km (0.109 R)
• M50: 22,579,255 km (0.037 R)
• M51: 23,578,120 km (0.108 R)
• M52: 26,428,109 km (0.118 R)
• M53: 26,952,600 km (0.084 R)
• M54: 28,368,095 km (0.082 R)
• M55: 28,546,714 km (0.047 R)
• M56: 29,024,829 km (0.106 R)
• M57: 29,204,945 km (0.074 R)
• M58: 29,928,700 km (0.077 R)
• M59: 30,841,695 km (0.1 R)
• M60: 31,148,072 km (0.107 R)
• M61: 32,197,202 km (0.113 R)
• M62: 33,698,117 km (0.065 R)
• M63: 34,076,899 km (0.041 R)
• M64: 35,094,015 km (0.109 R)
• M65: 36,056,528 km (0.098 R)
• M66: 36,897,716 km (0.068 R)
• M67: 37,418,616 km (0.096 R)
• M68: 37,810,862 km (0.05 R)
• M69: 37,941,910 km (0.09 R)
• M70: 38,665,514 km (0.063 R)
• M71: 39,393,607 km (0.101 R)
• M72: 40,193,058 km (0.082 R)
• M73: 40,460,839 km (0.097 R)
• M74: 40,729,067 km (0.097 R)
• M75: 41,200,002 km (0.065 R)
• M76: 42,147,255 km (0.088 R)
• M77: 43,307,088 km (0.106 R)
• M78: 44,893,124 km (0.114 R)
• M79: 45,031,801 km (0.094 R)
• M80: 45,170,778 km (0.1 R)
• M81: 45,379,467 km (0.05 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 10,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit