🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.58 AU - 0.66 AU

Year: 174 Days

Day: 41.7 Hours

Environment

Temp: 239 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,599,893 km

• M1: 117,734 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.63 AU - 0.73 AU

Year: 200 Days

Day: 39 Hours

Environment

Temp: 150 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.22 AU - 2.04 AU

Year: 742 Days

Day: 39.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.4

Radius: 14

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.2 AU - 6.18 AU

Year: 4838 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,599,893 km

• M1: 179,817 km (0.108 R)
• M2: 808,576 km (0.096 R)
• M3: 1,633,758 km (0.067 R)
• M4: 2,346,293 km (0.119 R)
• M5: 3,259,438 km (0.087 R)
• M6: 4,570,215 km (0.081 R)
• M7: 5,787,792 km (0.071 R)
• M8: 6,745,667 km (0.119 R)
• M9: 7,383,253 km (0.11 R)
• M10: 8,246,134 km (0.083 R)
• M11: 10,345,890 km (0.101 R)
• M12: 12,831,907 km (0.111 R)
• M13: 14,133,259 km (0.085 R)
• M14: 15,236,244 km (0.113 R)
• M15: 16,754,962 km (0.098 R)
• M16: 17,675,886 km (0.1 R)
• M17: 18,372,563 km (0.077 R)
• M18: 18,956,145 km (0.03 R)
• M19: 19,820,820 km (0.102 R)
• M20: 21,202,207 km (0.068 R)
• M21: 24,079,423 km (0.051 R)
• M22: 25,014,709 km (0.072 R)
• M23: 26,627,224 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.9

Radius: 8.1

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.04 AU - 11.94 AU

Year: 13883 Days

Day: 6.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,599,893 km

• M1: 102,624 km (0.107 R)
• M2: 373,546 km (0.098 R)
• M3: 1,590,076 km (0.084 R)
• M4: 2,184,578 km (0.111 R)
• M5: 2,643,095 km (0.094 R)
• M6: 3,612,639 km (0.105 R)
• M7: 4,735,072 km (0.068 R)
• M8: 5,109,814 km (0.062 R)
• M9: 5,540,956 km (0.073 R)
• M10: 7,024,667 km (0.073 R)
• M11: 8,214,569 km (0.115 R)
• M12: 10,697,295 km (0.12 R)
• M13: 11,463,834 km (0.117 R)
• M14: 12,015,402 km (0.102 R)
• M15: 15,853,934 km (0.112 R)
• M16: 17,643,124 km (0.078 R)
• M17: 22,364,882 km (0.111 R)
• M18: 22,649,566 km (0.119 R)
• M19: 22,936,645 km (0.086 R)
• M20: 23,615,819 km (0.081 R)
• M21: 25,837,946 km (0.058 R)
• M22: 29,087,511 km (0.083 R)
• M23: 29,426,799 km (0.087 R)
• M24: 31,280,915 km (0.037 R)
• M25: 31,636,958 km (0.068 R)
• M26: 33,582,179 km (0.106 R)
• M27: 38,928,059 km (0.097 R)
• M28: 40,313,036 km (0.085 R)
• M29: 41,444,295 km (0.085 R)
• M30: 45,723,093 km (0.106 R)
• M31: 46,953,386 km (0.088 R)
• M32: 47,576,611 km (0.119 R)
• M33: 50,125,160 km (0.079 R)
• M34: 60,126,077 km (0.084 R)
• M35: 62,913,085 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654

Radius: 9.3

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.71 AU - 12.39 AU

Year: 14910 Days

Day: 7.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,599,893 km

• M1: 115,639 km (0.104 R)
• M2: 511,326 km (0.057 R)
• M3: 806,632 km (0.071 R)
• M4: 1,408,314 km (0.102 R)
• M5: 1,965,118 km (0.09 R)
• M6: 2,960,392 km (0.107 R)
• M7: 3,436,413 km (0.105 R)
• M8: 4,541,941 km (0.118 R)
• M9: 6,830,639 km (0.081 R)
• M10: 7,393,576 km (0.113 R)
• M11: 8,711,084 km (0.092 R)
• M12: 11,682,846 km (0.09 R)
• M13: 13,529,482 km (0.083 R)
• M14: 15,562,966 km (0.079 R)
• M15: 17,157,081 km (0.106 R)
• M16: 18,442,725 km (0.075 R)
• M17: 20,756,106 km (0.061 R)
• M18: 26,999,424 km (0.097 R)
• M19: 27,534,236 km (0.074 R)
• M20: 29,069,260 km (0.071 R)
• M21: 30,776,471 km (0.076 R)
• M22: 31,713,851 km (0.075 R)
• M23: 32,549,505 km (0.086 R)
• M24: 33,645,309 km (0.117 R)
• M25: 34,140,328 km (0.043 R)
• M26: 34,891,759 km (0.109 R)
• M27: 51,673,947 km (0.094 R)
• M28: 53,835,786 km (0.092 R)
• M29: 57,278,482 km (0.042 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 11,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit