🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.52 AU - 0.64 AU

Year: 157 Days

Day: 46.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.51 AU - 0.85 AU

Year: 200 Days

Day: 38 Hours

Environment

Temp: 215 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.74 AU - 0.96 AU

Year: 279 Days

Day: 39 Hours

Environment

Temp: 185 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,555,980 km

• M1: 89,908 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.81 AU - 3.81 AU

Year: 2651 Days

Day: 35.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.78 AU - 5.16 AU

Year: 3369 Days

Day: 24.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,555,980 km

• M1: 410,497 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.4

Radius: 13.9

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.74 AU - 6.32 AU

Year: 4635 Days

Day: 13.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 17,555,980 km

• M1: 249,080 km (0.084 R)
• M2: 427,850 km (0.119 R)
• M3: 580,889 km (0.11 R)
• M4: 672,293 km (0.111 R)
• M5: 844,630 km (0.111 R)
• M6: 1,063,641 km (0.091 R)
• M7: 1,188,555 km (0.055 R)
• M8: 1,419,833 km (0.039 R)
• M9: 1,630,318 km (0.076 R)
• M10: 1,804,599 km (0.063 R)
• M11: 2,053,380 km (0.086 R)
• M12: 2,272,990 km (0.055 R)
• M13: 2,468,963 km (0.08 R)
• M14: 2,606,444 km (0.065 R)
• M15: 2,724,776 km (0.049 R)
• M16: 2,900,254 km (0.085 R)
• M17: 3,056,883 km (0.115 R)
• M18: 3,181,947 km (0.037 R)
• M19: 3,543,974 km (0.085 R)
• M20: 3,796,944 km (0.096 R)
• M21: 3,919,464 km (0.079 R)
• M22: 4,307,970 km (0.106 R)
• M23: 4,669,698 km (0.107 R)
• M24: 4,801,344 km (0.068 R)
• M25: 4,947,501 km (0.027 R)
• M26: 5,162,922 km (0.089 R)
• M27: 5,326,582 km (0.066 R)
• M28: 5,644,926 km (0.095 R)
• M29: 5,870,220 km (0.041 R)
• M30: 6,242,719 km (0.116 R)
• M31: 6,446,471 km (0.059 R)
• M32: 6,950,616 km (0.026 R)
• M33: 7,040,824 km (0.092 R)
• M34: 7,436,660 km (0.042 R)
• M35: 7,652,978 km (0.093 R)
• M36: 7,761,886 km (0.12 R)
• M37: 8,075,891 km (0.096 R)
• M38: 8,911,844 km (0.067 R)
• M39: 9,141,627 km (0.102 R)
• M40: 9,323,687 km (0.066 R)
• M41: 9,506,795 km (0.056 R)
• M42: 9,640,835 km (0.093 R)
• M43: 9,741,664 km (0.09 R)
• M44: 10,114,611 km (0.115 R)
• M45: 10,234,290 km (0.026 R)
• M46: 10,997,388 km (0.051 R)
• M47: 11,689,129 km (0.108 R)
• M48: 11,850,844 km (0.119 R)
• M49: 11,940,902 km (0.117 R)
• M50: 12,249,074 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16

Radius: 10.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.34 AU - 13.32 AU

Year: 14503 Days

Day: 13.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 122.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 17,555,980 km

• M1: 156,928 km (0.08 R)
• M2: 606,470 km (0.096 R)
• M3: 1,253,929 km (0.117 R)
• M4: 1,382,135 km (0.05 R)
• M5: 1,594,265 km (0.08 R)
• M6: 1,663,528 km (0.109 R)
• M7: 1,926,521 km (0.115 R)
• M8: 2,920,450 km (0.111 R)
• M9: 3,238,644 km (0.114 R)
• M10: 3,461,994 km (0.067 R)
• M11: 3,971,225 km (0.081 R)
• M12: 4,098,234 km (0.085 R)
• M13: 4,226,589 km (0.097 R)
• M14: 5,583,142 km (0.097 R)
• M15: 6,382,444 km (0.049 R)
• M16: 6,663,089 km (0.043 R)
• M17: 7,005,369 km (0.116 R)
• M18: 7,217,349 km (0.085 R)
• M19: 7,333,886 km (0.042 R)
• M20: 7,886,052 km (0.075 R)
• M21: 8,451,532 km (0.111 R)
• M22: 8,656,780 km (0.107 R)
• M23: 9,836,060 km (0.096 R)
• M24: 10,422,484 km (0.111 R)
• M25: 10,598,560 km (0.077 R)
• M26: 12,018,543 km (0.07 R)
• M27: 12,156,921 km (0.039 R)
• M28: 12,435,173 km (0.12 R)
• M29: 12,598,534 km (0.114 R)
• M30: 13,354,153 km (0.088 R)
• M31: 13,473,532 km (0.107 R)
• M32: 14,933,907 km (0.08 R)
• M33: 15,532,149 km (0.101 R)
• M34: 16,189,033 km (0.096 R)
• M35: 16,469,678 km (0.104 R)
• M36: 16,854,893 km (0.034 R)
• M37: 16,932,385 km (0.083 R)
• M38: 17,269,279 km (0.085 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 17,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit