🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.77 AU - 1.11 AU

Year: 340 Days

Day: 22.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.6

Radius: 4.3

Gravity: 40.92 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.34 AU - 15.74 AU

Year: 17554 Days

Day: 24.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 109,275,019 km

• M1: 74,201 km (0.084 R)
• M2: 337,642 km (0.06 R)
• M3: 885,171 km (0.059 R)
• M4: 1,152,352 km (0.071 R)
• M5: 1,394,252 km (0.074 R)
• M6: 1,828,834 km (0.118 R)
• M7: 2,179,192 km (0.088 R)
• M8: 3,556,989 km (0.093 R)
• M9: 5,662,728 km (0.084 R)
• M10: 6,975,150 km (0.113 R)
• M11: 8,021,288 km (0.082 R)
• M12: 9,498,567 km (0.088 R)
• M13: 10,538,572 km (0.026 R)
• M14: 11,335,479 km (0.061 R)
• M15: 11,652,328 km (0.093 R)
• M16: 12,105,759 km (0.118 R)
• M17: 12,571,008 km (0.113 R)
• M18: 12,979,261 km (0.101 R)
• M19: 13,607,871 km (0.099 R)
• M20: 14,775,333 km (0.098 R)
• M21: 15,850,343 km (0.115 R)
• M22: 16,246,478 km (0.057 R)
• M23: 16,568,263 km (0.12 R)
• M24: 17,558,900 km (0.082 R)
• M25: 22,508,196 km (0.107 R)
• M26: 25,731,133 km (0.117 R)
• M27: 26,499,318 km (0.028 R)
• M28: 26,833,071 km (0.076 R)
• M29: 27,169,666 km (0.113 R)
• M30: 29,012,712 km (0.079 R)
• M31: 43,061,897 km (0.112 R)
• M32: 44,769,556 km (0.115 R)
• M33: 45,879,573 km (0.071 R)
• M34: 46,360,829 km (0.101 R)
• M35: 51,878,746 km (0.119 R)
• M36: 62,805,375 km (0.079 R)
• M37: 66,012,604 km (0.116 R)
• M38: 72,100,639 km (0.062 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.7

Radius: 4

Gravity: 56.54 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.98 AU - 23.26 AU

Year: 29952 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 109,275,019 km

• M1: 49,816 km (0.108 R)
• M2: 273,465 km (0.116 R)
• M3: 1,046,886 km (0.106 R)
• M4: 1,196,933 km (0.11 R)
• M5: 1,578,557 km (0.043 R)
• M6: 1,735,934 km (0.101 R)
• M7: 2,272,092 km (0.094 R)
• M8: 3,118,368 km (0.082 R)
• M9: 3,662,455 km (0.117 R)
• M10: 4,267,429 km (0.116 R)
• M11: 5,145,718 km (0.119 R)
• M12: 5,317,456 km (0.064 R)
• M13: 5,717,930 km (0.118 R)
• M14: 6,781,271 km (0.053 R)
• M15: 6,935,806 km (0.113 R)
• M16: 8,553,408 km (0.069 R)
• M17: 11,608,346 km (0.037 R)
• M18: 14,882,146 km (0.105 R)
• M19: 20,277,543 km (0.104 R)
• M20: 20,598,580 km (0.118 R)
• M21: 23,879,111 km (0.113 R)
• M22: 25,209,336 km (0.101 R)
• M23: 28,016,689 km (0.062 R)
• M24: 29,358,881 km (0.086 R)
• M25: 32,170,723 km (0.049 R)
• M26: 35,156,846 km (0.057 R)
• M27: 38,813,168 km (0.104 R)
• M28: 41,673,180 km (0.034 R)
• M29: 50,109,153 km (0.109 R)
• M30: 53,290,950 km (0.11 R)
• M31: 62,052,898 km (0.08 R)
• M32: 64,326,636 km (0.106 R)
• M33: 64,787,995 km (0.058 R)
• M34: 70,497,099 km (0.09 R)
• M35: 72,971,597 km (0.086 R)
• M36: 92,225,891 km (0.113 R)
• M37: 92,518,803 km (0.117 R)
• M38: 100,664,557 km (0.114 R)
• M39: 102,537,373 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 16,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit