🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.68 AU - 0.76 AU

Year: 219 Days

Day: 45.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.68 AU - 0.9 AU

Year: 251 Days

Day: 25.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.6

Radius: 5.3

Gravity: 22.56 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.51 AU - 14.33 AU

Year: 17608 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 96,920,916 km

• M1: 67,169 km (0.117 R)
• M2: 269,127 km (0.047 R)
• M3: 510,727 km (0.075 R)
• M4: 872,305 km (0.097 R)
• M5: 1,247,945 km (0.07 R)
• M6: 1,777,223 km (0.067 R)
• M7: 2,172,161 km (0.073 R)
• M8: 2,669,724 km (0.113 R)
• M9: 4,195,472 km (0.065 R)
• M10: 9,412,848 km (0.115 R)
• M11: 13,340,091 km (0.079 R)
• M12: 14,687,818 km (0.109 R)
• M13: 15,131,525 km (0.034 R)
• M14: 21,742,255 km (0.087 R)
• M15: 29,695,776 km (0.079 R)
• M16: 33,481,799 km (0.071 R)
• M17: 36,624,850 km (0.101 R)
• M18: 40,678,354 km (0.08 R)
• M19: 47,704,816 km (0.097 R)
• M20: 49,662,304 km (0.08 R)
• M21: 57,662,350 km (0.072 R)
• M22: 64,688,363 km (0.045 R)
• M23: 66,078,726 km (0.088 R)
• M24: 66,680,708 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.9

Radius: 3.1

Gravity: 83.55 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 15.02 AU - 20.28 AU

Year: 26558 Days

Day: 20.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 96,920,916 km

• M1: 38,596 km (0.035 R)
• M2: 163,959 km (0.041 R)
• M3: 298,747 km (0.061 R)
• M4: 522,994 km (0.056 R)
• M5: 873,203 km (0.062 R)
• M6: 1,446,013 km (0.032 R)
• M7: 2,733,602 km (0.113 R)
• M8: 2,869,287 km (0.086 R)
• M9: 3,846,460 km (0.063 R)
• M10: 7,741,391 km (0.115 R)
• M11: 8,013,210 km (0.076 R)
• M12: 8,404,408 km (0.03 R)
• M13: 9,969,352 km (0.083 R)
• M14: 11,436,608 km (0.025 R)
• M15: 11,932,225 km (0.111 R)
• M16: 12,965,797 km (0.047 R)
• M17: 16,157,318 km (0.114 R)
• M18: 20,446,289 km (0.099 R)
• M19: 21,813,464 km (0.106 R)
• M20: 23,578,120 km (0.097 R)
• M21: 23,691,516 km (0.069 R)
• M22: 26,644,877 km (0.118 R)
• M23: 28,916,969 km (0.095 R)
• M24: 29,702,208 km (0.095 R)
• M25: 36,958,304 km (0.106 R)
• M26: 38,038,101 km (0.084 R)
• M27: 40,098,812 km (0.075 R)
• M28: 44,961,490 km (0.033 R)
• M29: 45,310,502 km (0.035 R)
• M30: 47,443,469 km (0.112 R)
• M31: 50,955,877 km (0.107 R)
• M32: 68,568,034 km (0.065 R)
• M33: 71,849,464 km (0.111 R)
• M34: 75,479,755 km (0.067 R)
• M35: 87,371,140 km (0.086 R)
• M36: 87,642,661 km (0.115 R)
• M37: 88,734,276 km (0.107 R)
• M38: 90,388,679 km (0.074 R)
• M39: 90,944,585 km (0.064 R)
• M40: 94,043,355 km (0.059 R)
• M41: 96,340,730 km (0.088 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 15,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit