🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.56 AU - 0.62 AU

Year: 160 Days

Day: 36 Hours

Environment

Temp: 210 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,399,736 km

• M1: 116,238 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.05 AU - 1.17 AU

Year: 413 Days

Day: 13.8 Hours

Environment

Temp: 47 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,399,736 km

• M1: 225,444 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.05 AU - 1.27 AU

Year: 441 Days

Day: 43.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.36 AU - 3.68 AU

Year: 2332 Days

Day: 17.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,399,736 km

• M1: 878,738 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.03 AU - 5.21 AU

Year: 3506 Days

Day: 47.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,399,736 km

• M1: 27,975 km (0.083 R)
• M2: 62,532 km (0.1 R)

Asteroid Belt

Center: 9.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.6

Radius: 4.4

Gravity: 34.79 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.98 AU - 15.52 AU

Year: 21028 Days

Day: 17.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,399,736 km

• M1: 54,753 km (0.109 R)
• M2: 541,694 km (0.071 R)
• M3: 1,082,341 km (0.083 R)
• M4: 1,493,286 km (0.092 R)
• M5: 1,808,040 km (0.102 R)
• M6: 2,001,171 km (0.101 R)
• M7: 2,272,990 km (0.101 R)
• M8: 2,429,170 km (0.114 R)
• M9: 4,111,997 km (0.104 R)
• M10: 6,990,708 km (0.071 R)
• M11: 7,814,394 km (0.1 R)
• M12: 9,768,891 km (0.046 R)
• M13: 20,549,512 km (0.087 R)
• M14: 27,449,564 km (0.119 R)
• M15: 27,683,385 km (0.048 R)
• M16: 30,971,247 km (0.085 R)
• M17: 34,374,449 km (0.083 R)
• M18: 34,645,969 km (0.058 R)
• M19: 41,911,938 km (0.054 R)
• M20: 43,319,205 km (0.112 R)
• M21: 51,006,441 km (0.107 R)
• M22: 56,292,183 km (0.063 R)
• M23: 61,331,387 km (0.114 R)
• M24: 64,783,657 km (0.108 R)
• M25: 68,577,908 km (0.088 R)
• M26: 74,542,973 km (0.117 R)
• M27: 74,770,213 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.1

Radius: 6

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.48 AU - 21.14 AU

Year: 25430 Days

Day: 15.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,399,736 km

• M1: 76,893 km (0.056 R)
• M2: 456,872 km (0.081 R)
• M3: 931,097 km (0.113 R)
• M4: 1,328,279 km (0.114 R)
• M5: 4,305,576 km (0.119 R)
• M6: 6,026,999 km (0.083 R)
• M7: 9,315,160 km (0.07 R)
• M8: 10,874,568 km (0.078 R)
• M9: 12,071,202 km (0.098 R)
• M10: 14,574,872 km (0.113 R)
• M11: 16,504,086 km (0.094 R)
• M12: 18,859,804 km (0.118 R)
• M13: 19,124,891 km (0.115 R)
• M14: 19,934,814 km (0.042 R)
• M15: 26,255,324 km (0.094 R)
• M16: 31,508,453 km (0.073 R)
• M17: 31,756,935 km (0.114 R)
• M18: 35,374,361 km (0.058 R)
• M19: 39,400,938 km (0.08 R)
• M20: 58,563,078 km (0.088 R)
• M21: 62,392,934 km (0.104 R)
• M22: 64,369,121 km (0.113 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 16,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit