🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.6 AU - 0.92 AU

Year: 255 Days

Day: 45.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 118.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.57 AU - 2.01 AU

Year: 922 Days

Day: 45.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.5

Radius: 3

Gravity: 85.94 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.81 AU - 12.69 AU

Year: 15507 Days

Day: 23.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 94.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,404,394 km

• M1: 37,399 km (0.045 R)
• M2: 149,897 km (0.09 R)
• M3: 281,394 km (0.117 R)
• M4: 383,419 km (0.104 R)
• M5: 481,406 km (0.1 R)
• M6: 613,052 km (0.075 R)
• M7: 893,698 km (0.117 R)
• M8: 2,186,522 km (0.11 R)
• M9: 2,595,224 km (0.091 R)
• M10: 4,063,078 km (0.096 R)
• M11: 4,411,641 km (0.117 R)
• M12: 4,953,634 km (0.114 R)
• M13: 5,204,211 km (0.117 R)
• M14: 7,020,628 km (0.107 R)
• M15: 8,143,510 km (0.073 R)
• M16: 8,492,222 km (0.058 R)
• M17: 10,100,399 km (0.041 R)
• M18: 12,091,697 km (0.093 R)
• M19: 12,414,529 km (0.083 R)
• M20: 13,624,476 km (0.068 R)
• M21: 15,282,170 km (0.062 R)
• M22: 15,812,046 km (0.077 R)
• M23: 15,965,683 km (0.117 R)
• M24: 17,971,342 km (0.06 R)
• M25: 26,036,911 km (0.107 R)
• M26: 26,466,706 km (0.079 R)
• M27: 34,384,921 km (0.092 R)
• M28: 36,084,502 km (0.088 R)
• M29: 36,217,495 km (0.085 R)
• M30: 37,022,481 km (0.051 R)
• M31: 40,648,733 km (0.105 R)
• M32: 41,226,780 km (0.115 R)
• M33: 41,517,897 km (0.079 R)
• M34: 46,206,743 km (0.084 R)
• M35: 46,836,401 km (0.094 R)
• M36: 51,741,565 km (0.098 R)
• M37: 52,420,440 km (0.087 R)
• M38: 60,096,606 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.6

Radius: 7.5

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.08 AU - 14.12 AU

Year: 16205 Days

Day: 24.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,404,394 km

• M1: 93,349 km (0.103 R)
• M2: 392,246 km (0.064 R)
• M3: 1,972,747 km (0.12 R)
• M4: 2,574,430 km (0.105 R)
• M5: 2,808,251 km (0.065 R)
• M6: 3,540,533 km (0.1 R)
• M7: 6,206,068 km (0.096 R)
• M8: 6,543,112 km (0.12 R)
• M9: 8,672,937 km (0.077 R)
• M10: 9,922,677 km (0.103 R)
• M11: 12,048,313 km (0.11 R)
• M12: 13,045,982 km (0.116 R)
• M13: 17,259,106 km (0.083 R)
• M14: 18,352,667 km (0.09 R)
• M15: 20,770,318 km (0.104 R)
• M16: 22,006,894 km (0.101 R)
• M17: 34,759,364 km (0.079 R)
• M18: 37,321,228 km (0.03 R)
• M19: 37,736,960 km (0.1 R)
• M20: 39,002,558 km (0.074 R)
• M21: 45,284,771 km (0.111 R)
• M22: 49,660,360 km (0.077 R)
• M23: 53,955,913 km (0.094 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: 294 - 16,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit