🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.07 AU - 1.65 AU

Year: 557 Days

Day: 45.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.48 AU - 1.7 AU

Year: 705 Days

Day: 44.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,866,125 km

• M1: 301,889 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.62 AU - 2.24 AU

Year: 942 Days

Day: 24.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.29 AU - 3.97 AU

Year: 2431 Days

Day: 24.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.08 AU - 5.66 AU

Year: 4374 Days

Day: 16.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.4

Radius: 13.3

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.78 AU - 8.94 AU

Year: 7745 Days

Day: 13 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,866,125 km

• M1: 638,334 km (0.055 R)
• M2: 963,410 km (0.078 R)
• M3: 1,518,418 km (0.117 R)
• M4: 1,834,070 km (0.061 R)
• M5: 2,293,635 km (0.111 R)
• M6: 2,544,361 km (0.11 R)
• M7: 3,243,581 km (0.093 R)
• M8: 3,932,330 km (0.074 R)
• M9: 4,211,629 km (0.045 R)
• M10: 5,109,814 km (0.099 R)
• M11: 7,074,334 km (0.047 R)
• M12: 7,590,446 km (0.096 R)
• M13: 8,052,704 km (0.112 R)
• M14: 8,491,923 km (0.119 R)
• M15: 10,573,578 km (0.096 R)
• M16: 11,898,715 km (0.096 R)
• M17: 16,247,376 km (0.048 R)
• M18: 16,924,456 km (0.048 R)
• M19: 18,101,941 km (0.103 R)
• M20: 19,207,170 km (0.05 R)
• M21: 20,172,674 km (0.072 R)
• M22: 20,461,099 km (0.034 R)
• M23: 20,810,111 km (0.04 R)
• M24: 21,220,907 km (0.037 R)
• M25: 22,416,942 km (0.066 R)
• M26: 22,843,445 km (0.063 R)
• M27: 24,589,701 km (0.085 R)
• M28: 29,655,833 km (0.091 R)
• M29: 30,146,514 km (0.087 R)
• M30: 31,211,501 km (0.085 R)
• M31: 31,642,642 km (0.112 R)
• M32: 37,361,769 km (0.063 R)
• M33: 37,754,763 km (0.071 R)
• M34: 38,547,033 km (0.064 R)
• M35: 41,055,191 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.8

Radius: 5.4

Gravity: 24.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.53 AU - 16.39 AU

Year: 22409 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 82,866,125 km

• M1: 67,169 km (0.114 R)
• M2: 798,703 km (0.089 R)
• M3: 980,016 km (0.046 R)
• M4: 1,808,040 km (0.114 R)
• M5: 2,108,133 km (0.07 R)
• M6: 2,749,908 km (0.052 R)
• M7: 2,901,002 km (0.112 R)
• M8: 4,639,778 km (0.098 R)
• M9: 5,200,770 km (0.079 R)
• M10: 5,925,721 km (0.113 R)
• M11: 6,058,564 km (0.114 R)
• M12: 13,715,432 km (0.09 R)
• M13: 14,258,622 km (0.098 R)
• M14: 16,316,341 km (0.096 R)
• M15: 17,740,063 km (0.099 R)
• M16: 21,016,107 km (0.101 R)
• M17: 22,284,099 km (0.088 R)
• M18: 23,413,264 km (0.092 R)
• M19: 24,841,325 km (0.099 R)
• M20: 29,281,539 km (0.077 R)
• M21: 34,087,670 km (0.115 R)
• M22: 36,793,148 km (0.106 R)
• M23: 38,128,458 km (0.103 R)
• M24: 43,468,354 km (0.051 R)
• M25: 45,163,148 km (0.118 R)
• M26: 45,899,319 km (0.081 R)
• M27: 47,014,871 km (0.089 R)
• M28: 47,139,635 km (0.059 R)
• M29: 48,523,117 km (0.064 R)
• M30: 49,798,289 km (0.065 R)
• M31: 50,442,008 km (0.082 R)
• M32: 56,422,183 km (0.086 R)
• M33: 57,244,822 km (0.102 R)
• M34: 58,490,075 km (0.062 R)
• M35: 60,878,704 km (0.089 R)
• M36: 65,064,004 km (0.099 R)
• M37: 68,934,699 km (0.093 R)
• M38: 69,388,579 km (0.073 R)
• M39: 70,758,895 km (0.085 R)
• M40: 71,679,969 km (0.08 R)
• M41: 74,478,946 km (0.101 R)
• M42: 76,057,053 km (0.083 R)
• M43: 78,616,523 km (0.049 R)
• M44: 79,912,191 km (0.104 R)
• M45: 81,218,479 km (0.082 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 18,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit