🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1 AU - 1.46 AU

Year: 475 Days

Day: 20.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.69 AU - 2.71 AU

Year: 1136 Days

Day: 29.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.01 AU - 2.59 AU

Year: 1215 Days

Day: 24.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,764,965 km

• M1: 46,974 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.09 AU - 5.01 AU

Year: 2838 Days

Day: 36.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262

Radius: 9

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.89 AU - 12.27 AU

Year: 14622 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 83,764,965 km

• M1: 112,198 km (0.071 R)
• M2: 395,088 km (0.088 R)
• M3: 692,189 km (0.038 R)
• M4: 1,509,443 km (0.07 R)
• M5: 1,947,914 km (0.095 R)
• M6: 2,565,304 km (0.096 R)
• M7: 2,867,492 km (0.067 R)
• M8: 3,641,960 km (0.087 R)
• M9: 4,694,980 km (0.088 R)
• M10: 6,077,862 km (0.11 R)
• M11: 9,201,615 km (0.1 R)
• M12: 10,512,093 km (0.057 R)
• M13: 11,398,610 km (0.049 R)
• M14: 12,053,848 km (0.089 R)
• M15: 13,559,401 km (0.091 R)
• M16: 17,220,959 km (0.114 R)
• M17: 18,229,847 km (0.089 R)
• M18: 19,816,482 km (0.065 R)
• M19: 20,763,436 km (0.041 R)
• M20: 22,156,193 km (0.064 R)
• M21: 24,049,653 km (0.107 R)
• M22: 28,849,201 km (0.119 R)
• M23: 30,789,486 km (0.084 R)
• M24: 33,142,810 km (0.11 R)
• M25: 36,658,659 km (0.059 R)
• M26: 42,971,240 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786

Radius: 5.8

Gravity: 23.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.17 AU - 17.84 AU

Year: 20232 Days

Day: 19.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,764,965 km

• M1: 72,705 km (0.09 R)
• M2: 388,506 km (0.052 R)
• M3: 657,632 km (0.108 R)
• M4: 1,073,664 km (0.043 R)
• M5: 1,325,288 km (0.077 R)
• M6: 1,668,315 km (0.094 R)
• M7: 2,303,209 km (0.073 R)
• M8: 2,626,939 km (0.114 R)
• M9: 3,629,992 km (0.098 R)
• M10: 4,977,420 km (0.081 R)
• M11: 5,166,512 km (0.042 R)
• M12: 5,721,819 km (0.116 R)
• M13: 5,929,461 km (0.078 R)
• M14: 6,765,115 km (0.09 R)
• M15: 9,221,662 km (0.077 R)
• M16: 9,799,409 km (0.093 R)
• M17: 11,944,642 km (0.092 R)
• M18: 14,537,173 km (0.085 R)
• M19: 15,639,261 km (0.112 R)
• M20: 15,882,507 km (0.059 R)
• M21: 16,627,355 km (0.084 R)
• M22: 19,558,426 km (0.091 R)
• M23: 19,840,717 km (0.113 R)
• M24: 21,096,142 km (0.083 R)
• M25: 21,894,396 km (0.105 R)
• M26: 26,076,405 km (0.098 R)
• M27: 27,111,772 km (0.074 R)
• M28: 30,256,768 km (0.102 R)
• M29: 32,571,047 km (0.102 R)
• M30: 39,165,022 km (0.095 R)
• M31: 39,764,161 km (0.091 R)
• M32: 40,674,315 km (0.109 R)
• M33: 40,980,691 km (0.087 R)
• M34: 41,598,231 km (0.109 R)
• M35: 48,289,295 km (0.087 R)
• M36: 57,376,319 km (0.115 R)
• M37: 76,483,707 km (0.091 R)
• M38: 76,950,602 km (0.11 R)
• M39: 78,362,656 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.5

Radius: 5.2

Gravity: 32.64 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.79 AU - 15.33 AU

Year: 20353 Days

Day: 15.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,764,965 km

• M1: 64,626 km (0.082 R)
• M2: 228,137 km (0.046 R)
• M3: 433,834 km (0.082 R)
• M4: 629,807 km (0.115 R)
• M5: 1,069,774 km (0.088 R)
• M6: 1,356,853 km (0.119 R)
• M7: 1,535,772 km (0.102 R)
• M8: 2,022,713 km (0.117 R)
• M9: 3,127,643 km (0.084 R)
• M10: 3,684,147 km (0.114 R)
• M11: 4,068,164 km (0.076 R)
• M12: 4,443,356 km (0.035 R)
• M13: 5,749,345 km (0.09 R)
• M14: 6,399,647 km (0.07 R)
• M15: 9,148,807 km (0.062 R)
• M16: 9,732,089 km (0.12 R)
• M17: 12,738,558 km (0.086 R)
• M18: 15,241,330 km (0.119 R)
• M19: 15,729,169 km (0.068 R)
• M20: 17,342,582 km (0.117 R)
• M21: 17,606,921 km (0.052 R)
• M22: 18,143,978 km (0.025 R)
• M23: 18,876,858 km (0.104 R)
• M24: 19,724,629 km (0.094 R)
• M25: 22,212,591 km (0.065 R)
• M26: 24,128,192 km (0.102 R)
• M27: 25,692,238 km (0.057 R)
• M28: 27,085,592 km (0.11 R)
• M29: 28,284,469 km (0.097 R)
• M30: 32,093,231 km (0.117 R)
• M31: 36,662,249 km (0.113 R)
• M32: 37,831,656 km (0.11 R)
• M33: 56,715,994 km (0.116 R)
• M34: 60,676,298 km (0.113 R)
• M35: 62,517,100 km (0.045 R)
• M36: 68,262,107 km (0.025 R)
• M37: 68,701,027 km (0.098 R)
• M38: 71,374,939 km (0.044 R)
• M39: 72,281,353 km (0.079 R)
• M40: 78,842,715 km (0.057 R)
• M41: 82,267,310 km (0.084 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 14,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit