🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.41 AU - 1.87 AU

Year: 771 Days

Day: 12 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.39 AU - 4.81 AU

Year: 3048 Days

Day: 27.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,563,549 km

• M1: 308,920 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.75 AU - 5.33 AU

Year: 3551 Days

Day: 33 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,563,549 km

• M1: 775,665 km (0.085 R)

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.2

Radius: 9

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.43 AU - 7.19 AU

Year: 5819 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,563,549 km

• M1: 111,899 km (0.114 R)
• M2: 420,071 km (0.096 R)
• M3: 718,519 km (0.118 R)
• M4: 1,952,252 km (0.069 R)
• M5: 2,543,164 km (0.12 R)
• M6: 3,368,046 km (0.106 R)
• M7: 4,218,361 km (0.064 R)
• M8: 4,757,661 km (0.106 R)
• M9: 5,651,957 km (0.103 R)
• M10: 6,590,235 km (0.114 R)
• M11: 7,950,080 km (0.117 R)
• M12: 8,889,704 km (0.071 R)
• M13: 9,776,370 km (0.114 R)
• M14: 11,078,770 km (0.096 R)
• M15: 12,889,801 km (0.118 R)
• M16: 14,130,566 km (0.12 R)
• M17: 14,945,426 km (0.07 R)
• M18: 16,431,531 km (0.054 R)
• M19: 16,908,000 km (0.117 R)
• M20: 17,393,595 km (0.12 R)
• M21: 20,300,730 km (0.105 R)
• M22: 22,048,183 km (0.086 R)
• M23: 24,045,763 km (0.111 R)
• M24: 27,139,747 km (0.107 R)
• M25: 28,653,378 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.2

Radius: 11.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.72 AU - 8.56 AU

Year: 7752 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,563,549 km

• M1: 145,260 km (0.118 R)
• M2: 588,518 km (0.095 R)
• M3: 988,992 km (0.098 R)
• M4: 2,571,139 km (0.063 R)
• M5: 5,076,454 km (0.12 R)
• M6: 6,386,184 km (0.117 R)
• M7: 7,909,539 km (0.031 R)
• M8: 9,914,449 km (0.116 R)
• M9: 11,519,934 km (0.069 R)
• M10: 12,483,494 km (0.107 R)
• M11: 13,344,130 km (0.052 R)
• M12: 15,410,376 km (0.067 R)
• M13: 23,479,386 km (0.078 R)
• M14: 24,244,280 km (0.079 R)
• M15: 28,926,095 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.9

Radius: 11.6

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.34 AU - 10 AU

Year: 11039 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,563,549 km

• M1: 144,362 km (0.119 R)
• M2: 904,020 km (0.087 R)
• M3: 1,299,108 km (0.049 R)
• M4: 1,690,306 km (0.11 R)
• M5: 2,636,513 km (0.068 R)
• M6: 3,044,017 km (0.046 R)
• M7: 4,097,336 km (0.096 R)
• M8: 4,708,144 km (0.112 R)
• M9: 5,116,098 km (0.089 R)
• M10: 8,261,243 km (0.057 R)
• M11: 10,446,719 km (0.119 R)
• M12: 13,299,550 km (0.047 R)
• M13: 14,705,620 km (0.03 R)
• M14: 15,858,272 km (0.112 R)
• M15: 16,350,000 km (0.116 R)
• M16: 18,189,904 km (0.085 R)
• M17: 19,758,288 km (0.114 R)
• M18: 21,929,552 km (0.087 R)
• M19: 22,452,247 km (0.094 R)
• M20: 27,438,344 km (0.117 R)
• M21: 28,455,460 km (0.058 R)
• M22: 29,497,559 km (0.025 R)
• M23: 30,349,369 km (0.112 R)
• M24: 35,211,150 km (0.083 R)
• M25: 36,655,368 km (0.09 R)
• M26: 38,515,767 km (0.053 R)
• M27: 39,149,613 km (0.118 R)
• M28: 40,830,345 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 17,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit