🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.85 AU - 0.87 AU

Year: 300 Days

Day: 19.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,483,808 km

• M1: 235,916 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.13 AU - 1.55 AU

Year: 584 Days

Day: 27.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.21 AU - 2.01 AU

Year: 770 Days

Day: 44.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,483,808 km

• M1: 70,012 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.79 AU - 1.85 AU

Year: 925 Days

Day: 46.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,483,808 km

• M1: 30,518 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.59 AU - 3.92 AU

Year: 2736 Days

Day: 22 Hours

Environment

Temp: -136 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.5

Radius: 11.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.88 AU - 9.66 AU

Year: 8960 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 96,483,808 km

• M1: 147,055 km (0.09 R)
• M2: 767,736 km (0.117 R)
• M3: 1,269,188 km (0.103 R)
• M4: 1,986,361 km (0.115 R)
• M5: 3,330,348 km (0.117 R)
• M6: 3,858,578 km (0.074 R)
• M7: 4,277,302 km (0.087 R)
• M8: 5,332,416 km (0.109 R)
• M9: 6,127,230 km (0.098 R)
• M10: 7,347,051 km (0.069 R)
• M11: 10,262,713 km (0.098 R)
• M12: 11,598,473 km (0.1 R)
• M13: 14,801,064 km (0.092 R)
• M14: 15,701,942 km (0.086 R)
• M15: 16,502,889 km (0.119 R)
• M16: 17,613,055 km (0.062 R)
• M17: 18,041,952 km (0.107 R)
• M18: 22,056,710 km (0.101 R)
• M19: 24,359,769 km (0.038 R)
• M20: 31,907,131 km (0.101 R)
• M21: 38,197,572 km (0.095 R)
• M22: 39,158,739 km (0.11 R)
• M23: 40,506,615 km (0.105 R)

Asteroid Belt

Center: 10.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.9

Radius: 5.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.92 AU - 13.18 AU

Year: 16749 Days

Day: 21.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 96,483,808 km

• M1: 80,633 km (0.095 R)
• M2: 2,981,186 km (0.111 R)
• M3: 3,434,169 km (0.102 R)
• M4: 4,859,088 km (0.085 R)
• M5: 5,336,605 km (0.059 R)
• M6: 7,076,278 km (0.116 R)
• M7: 9,741,365 km (0.119 R)
• M8: 10,344,842 km (0.082 R)
• M9: 10,972,705 km (0.086 R)
• M10: 19,058,619 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.3

Radius: 7.4

Gravity: 16.66 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.94 AU - 19.62 AU

Year: 24746 Days

Day: 20.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 96,483,808 km

• M1: 94,396 km (0.079 R)
• M2: 437,275 km (0.102 R)
• M3: 1,104,481 km (0.113 R)
• M4: 1,359,097 km (0.103 R)
• M5: 5,175,189 km (0.12 R)
• M6: 5,507,446 km (0.112 R)
• M7: 6,354,170 km (0.101 R)
• M8: 6,981,433 km (0.106 R)
• M9: 8,303,131 km (0.034 R)
• M10: 9,597,302 km (0.046 R)
• M11: 9,846,382 km (0.117 R)
• M12: 11,642,005 km (0.117 R)
• M13: 13,258,261 km (0.117 R)
• M14: 13,567,480 km (0.098 R)
• M15: 14,935,403 km (0.115 R)
• M16: 15,270,203 km (0.095 R)
• M17: 16,393,084 km (0.11 R)
• M18: 17,849,270 km (0.067 R)
• M19: 18,802,059 km (0.042 R)
• M20: 25,006,930 km (0.042 R)
• M21: 27,303,407 km (0.116 R)
• M22: 27,553,085 km (0.085 R)
• M23: 29,343,473 km (0.069 R)
• M24: 32,731,117 km (0.102 R)
• M25: 36,977,003 km (0.054 R)
• M26: 37,744,440 km (0.11 R)
• M27: 39,629,224 km (0.078 R)
• M28: 42,238,959 km (0.102 R)
• M29: 42,908,708 km (0.091 R)
• M30: 50,940,020 km (0.094 R)
• M31: 53,434,115 km (0.083 R)
• M32: 56,411,562 km (0.071 R)
• M33: 57,838,127 km (0.109 R)
• M34: 59,707,502 km (0.096 R)
• M35: 61,831,343 km (0.112 R)
• M36: 62,694,822 km (0.108 R)
• M37: 69,428,821 km (0.051 R)
• M38: 79,898,278 km (0.047 R)
• M39: 92,210,931 km (0.063 R)
• M40: 95,906,597 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 18,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit