🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.65 AU - 0.75 AU

Year: 205 Days

Day: 33.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,589,766 km

• M1: 55,800 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.6 AU - 0.9 AU

Year: 227 Days

Day: 14 Hours

Environment

Temp: 126 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,589,766 km

• M1: 62,831 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.33 AU - 3.39 AU

Year: 1692 Days

Day: 27.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,589,766 km

• M1: 183,557 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.9

Radius: 12.7

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.96 AU - 7.62 AU

Year: 6190 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,589,766 km

• M1: 157,975 km (0.096 R)
• M2: 597,045 km (0.106 R)
• M3: 1,331,421 km (0.073 R)
• M4: 1,753,885 km (0.061 R)
• M5: 2,234,244 km (0.119 R)
• M6: 2,689,022 km (0.043 R)
• M7: 3,488,622 km (0.064 R)
• M8: 4,130,846 km (0.085 R)
• M9: 5,315,811 km (0.086 R)
• M10: 6,472,501 km (0.11 R)
• M11: 7,674,072 km (0.094 R)
• M12: 10,325,993 km (0.071 R)
• M13: 12,761,147 km (0.104 R)
• M14: 13,425,212 km (0.091 R)
• M15: 14,642,939 km (0.099 R)
• M16: 15,556,832 km (0.11 R)
• M17: 17,297,403 km (0.065 R)
• M18: 20,933,529 km (0.079 R)
• M19: 22,568,933 km (0.091 R)
• M20: 25,568,071 km (0.103 R)
• M21: 26,004,747 km (0.078 R)
• M22: 31,539,719 km (0.108 R)
• M23: 36,036,332 km (0.097 R)
• M24: 37,140,215 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 9.7

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.3 AU - 11.86 AU

Year: 10373 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,589,766 km

• M1: 121,025 km (0.118 R)
• M2: 459,714 km (0.056 R)
• M3: 761,902 km (0.077 R)
• M4: 1,501,364 km (0.088 R)
• M5: 1,929,813 km (0.068 R)
• M6: 3,151,728 km (0.09 R)
• M7: 4,340,283 km (0.104 R)
• M8: 4,733,725 km (0.101 R)
• M9: 5,912,856 km (0.107 R)
• M10: 6,867,889 km (0.098 R)
• M11: 7,531,206 km (0.061 R)
• M12: 9,932,401 km (0.091 R)
• M13: 10,780,621 km (0.103 R)
• M14: 11,733,859 km (0.082 R)
• M15: 14,001,463 km (0.036 R)
• M16: 14,795,678 km (0.118 R)
• M17: 15,272,746 km (0.087 R)
• M18: 17,509,683 km (0.065 R)
• M19: 19,956,506 km (0.079 R)
• M20: 20,371,490 km (0.066 R)
• M21: 20,962,102 km (0.104 R)
• M22: 28,337,427 km (0.108 R)
• M23: 30,583,789 km (0.118 R)
• M24: 34,112,952 km (0.084 R)
• M25: 34,468,397 km (0.06 R)
• M26: 35,066,040 km (0.086 R)
• M27: 39,315,068 km (0.085 R)
• M28: 42,650,054 km (0.103 R)
• M29: 43,616,606 km (0.101 R)
• M30: 47,776,922 km (0.118 R)
• M31: 48,969,517 km (0.09 R)
• M32: 49,724,836 km (0.068 R)
• M33: 51,104,129 km (0.087 R)

Asteroid Belt

Center: 11.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.5

Radius: 6.8

Gravity: 18.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.05 AU - 15.47 AU

Year: 17857 Days

Day: 19.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,589,766 km

• M1: 84,672 km (0.06 R)
• M2: 334,351 km (0.074 R)
• M3: 547,229 km (0.101 R)
• M4: 1,181,374 km (0.097 R)
• M5: 1,489,696 km (0.045 R)
• M6: 1,907,074 km (0.087 R)
• M7: 2,422,139 km (0.098 R)
• M8: 2,822,762 km (0.04 R)
• M9: 3,377,621 km (0.043 R)
• M10: 4,359,880 km (0.104 R)
• M11: 4,808,973 km (0.117 R)
• M12: 6,045,998 km (0.09 R)
• M13: 6,472,651 km (0.097 R)
• M14: 6,873,573 km (0.077 R)
• M15: 8,024,280 km (0.104 R)
• M16: 9,022,248 km (0.073 R)
• M17: 10,639,999 km (0.069 R)
• M18: 11,072,935 km (0.077 R)
• M19: 13,062,437 km (0.081 R)
• M20: 15,046,255 km (0.107 R)
• M21: 18,518,421 km (0.09 R)
• M22: 21,108,559 km (0.116 R)
• M23: 23,617,016 km (0.067 R)
• M24: 30,805,343 km (0.103 R)
• M25: 32,579,723 km (0.116 R)
• M26: 32,968,528 km (0.085 R)
• M27: 33,229,577 km (0.093 R)
• M28: 36,469,717 km (0.064 R)
• M29: 42,021,144 km (0.096 R)
• M30: 43,884,685 km (0.115 R)
• M31: 50,840,836 km (0.119 R)
• M32: 56,236,084 km (0.102 R)
• M33: 58,115,930 km (0.032 R)
• M34: 62,000,838 km (0.115 R)
• M35: 63,199,116 km (0.104 R)
• M36: 68,783,156 km (0.036 R)
• M37: 70,498,745 km (0.079 R)
• M38: 71,804,136 km (0.105 R)
• M39: 72,683,173 km (0.095 R)
• M40: 74,015,192 km (0.117 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 19,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit